Industry Chain Topic

Embodied AI · The Robotics Supply Chain

The bottleneck isn't the fast-improving AI brain, it's the robot's 'body': reducers, screws, motors, force sensing, full machines, and who supplies the parts every OEM has to buy

For embodied AI to reach the real world, the choke point isn't the fast-moving AI brain, it's the 'body' that turns intent into precise physical motion: actuators, precision transmission, and sensors. The hardest bottlenecks in this chain sit with a handful of suppliers: harmonic and RV reducers, planetary roller screws, frameless torque and coreless motors, six-axis force and tactile sensing, lidar. Almost every segment comes down to 'the few firms that supply parts to every OEM,' and because a single humanoid uses so many of each, this is the purest 'sell the shovels' play there is. The topic lays out the whole chain layer by layer: core components, drive and compute, sensing, connection and structure, full-machine integration, and embodied-brain software. It covers OEMs and brands like Tesla, Unitree, and FANUC, but weights the focus toward the overlooked upstream parts that actually set capacity and cost. The treatment is a qualitative map of positioning and value capture only, with no return forecasts (YMYL).

121Related Tickers
14Chain Layers
71Existing Reports
Upstream · Core Transmission
01

Precision Reducers (Harmonic / RV)

A robot joint converts the motor's high speed and low torque into the low speed and high torque the joint needs, and it does that through a precision reducer: one of the hardest bottlenecks in mechanical engineering. Harmonic reducers go into humanoid rotary joints (light, high-precision, zero backlash); RV / cycloidal reducers go into the heavy arms of industrial robots (high load, high rigidity). Global supply is highly concentrated among two Japanese leaders and the top tier of Chinese makers, and with roughly a dozen harmonic units per humanoid, this is the purest 'supply parts to every OEM' position.

Harmonic Drive Systems
Watch
TSE: 6324 · 6324

The original pioneer and clear global leader in harmonic reducers, holding the core wave-generator tooth-profile patents and supplying robot OEMs and precision-equipment makers worldwide.

Jun 8, 2026Baillie 43View report
Nabtesco
Watch
TSE: 6268 · 6268

The clear global leader in RV reducers, supplying ABB, FANUC, Yaskawa, KUKA and other top industrial-robot OEMs on a sole-source or primary basis.

Jun 24, 2026Baillie 43View report
Leaderdrive
Avoid
Shanghai STAR Market: 688017 · 688017

China's harmonic-reducer leader and a front-runner in domestic substitution; per public reports it has entered the Tesla Optimus supply chain and supplies domestic humanoid and industrial robots at scale.

Jun 20, 2026Baillie 48View report
Shuanghuan Transmission
Hold
Shenzhen Main Board: 002472 (subsidiary Leaderdrive) · 002472

Through its subsidiary Leaderdrive supplies the full 3-1000kg range of RV precision reducers, placing it in the top tier of domestic RV.

Jun 25, 2026Baillie 44View report
Sumitomo Heavy Industries
TSE: 6302 · 6302

A major global supplier of cycloidal (Fine Cyclo) reducers, with zero-backlash joint products ranking alongside Nabtesco as one of the two strongest.

No report yet
Zhongdali Intelligent Transmission
Shenzhen Main Board: 002896 · 002896

One of the few listed Chinese firms that can mass-produce planetary, RV, and harmonic precision reducers all at once, a multi-category supplier of robot components.

No report yet
Guomao Reducer
Shanghai Main Board: 603915 · 603915

A leader in general-purpose reducers, extending into harmonic + RV + precision planetary reducers via subsidiaries and the Motovario acquisition to enter robotics.

No report yet
Tongchuan Technology
Unlisted (controlling shareholder Hanyu Group, IPO in preparation)

A leading domestic harmonic-reducer startup with a self-developed 3D conjugate double-arc tooth profile, focused on precision harmonic for robot joints.

No report yet
Spinea (Timken)
Unlisted (acquired by Timken US, NYSE: TKR, in 2022)

A European leader in precision cycloidal reducers (TwinSpin), focused on high-precision, low-ratio uses such as collaborative and surgical robots.

No report yet
Laifual Drive
Unlisted

A small-to-mid domestic harmonic-reducer maker supplying lightweight joints to small and mid-size robot OEMs.

No report yet
02

Linear Transmission & Precision Mechanical Parts (Screws / Guides / Bearings)

A humanoid's linear actuators (prismatic joints) rely on screws to turn motor rotation into linear thrust. Planetary roller screws carry several times the load of ball screws and last longer, making them a double bottleneck in both technology and capacity, with meaningful per-humanoid usage and a high unit price; the matching linear guides, crossed-roller bearings, and harmonic-specific flexible bearings are equally high-precision and concentrated. In this segment two Swiss firms hold a near-monopoly on high-end roller screws, three Japanese and Taiwanese firms hold the guides, and domestic players are expanding aggressively to break in.

GSA / Rollvis
Unlisted (Switzerland; GSA acquired Rollvis in 2016, same group)

High-end planetary roller screws are dominated by European foreign oligopolists and the China market depends mainly on imports; the GSA Group (including Rollvis) is the largest in-China supplier and the foreign supplier of choice for humanoid linear actuators.

No report yet
THK Co.
Hold
TSE: 6481 · 6481

The inventor of the ball screw and linear guide (LM Guide) worldwide, also supplying crossed-roller bearings, a benchmark for robot linear-motion parts.

Jun 24, 2026Baillie 41View report
HIWIN Technologies
Taiwan Stock Exchange (TWSE): 2049 · 2049

The world's number two in linear-transmission systems (ball screws + linear guides), also offering one-stop servo-motor solutions.

No report yet
Best Precision (Yuhua)
Shenzhen ChiNext: 300580 (subsidiary Yuhua Precision Machinery) · 300580

A leading A-share player in planetary roller screws, already a backup Tesla Optimus supplier that has shipped samples, with guides also reaching high-precision grade.

No report yet
Beite Technology
Shanghai Main Board: 603009 · 603009

A Tesla tier-1 supplier by background, building a dedicated planetary roller screw base, with an early-mover position in domestic substitution.

No report yet
XCC Group
Shanghai Main Board: 603667 · 603667

A larger A-share player with integrated roller screw / ball screw / robot-bearing positioning, already a tier-1 supplier to Sanhua and Tuopu.

No report yet
Hengli Hydraulic
Hold
Shanghai Main Board: 601100 · 601100

Started in hydraulic cylinders and moved into screws and electric-cylinder linear drive modules on the strength of its precision machining, with products sampled to Tesla.

Jul 25, 2026Baillie 44View report
NSK Ltd.
TSE: 6471 · 6471

One of the world's three giants in precision screws / linear guides / bearings, covering the full product range.

No report yet
Tsubaki Nakashima
TSE: 6464 · 6464

A specialist in precision steel balls and precision ball screws, a hidden champion in core linear-transmission parts.

No report yet
Schaeffler (Ewellix)
Frankfurt Xetra: SHA0 · SHA0

Enters planetary roller screws through its subsidiary Ewellix while supplying crossed-roller and flexible bearings itself, a full-stack linear-transmission systems provider.

No report yet
Zhenyu Technology
Shenzhen ChiNext: 300953 · 300953

Driven by ultra-precision manufacturing capability, with planetary roller screws spanning a wide range of specs and small trial batches already shipped to OEMs.

No report yet
AB SKF
Watch
Nasdaq Stockholm: SKF-B · SKF-B

The world's largest bearing group, supplying crossed-roller and precision bearings for humanoid robot joints.

Jun 3, 2026Baillie 32View report
Changsheng Bearings
Shenzhen ChiNext: 300718 · 300718

A maker of self-lubricating and spherical bearings, already contracted to supply hip / knee / shoulder joint bearings to Unitree and others.

No report yet
Shuanglin
Shenzhen ChiNext: 300100 · 300100

Launched a self-developed 'inverted' planetary roller screw, with its seat-actuator core business sharing the same screw process lineage.

No report yet
Bosch Rexroth
Unlisted (under Bosch Group, foundation-controlled, not publicly listed)

Ball screws + linear guides / modules + drive control, a global first-tier name in industrial linear motion (separately, Thomson, part of Regal Rexnord / RRX, also supplies screws).

No report yet
Upstream · Power
03

Joint Motors (Frameless Torque / Coreless / Servo Actuators)

The motor is the actuator's power source. Frameless torque motors embed directly into rotary joints (high torque density, low inertia, a dozen-plus per humanoid); coreless motors drop the iron core for fast response and go into small joints like dexterous-hand fingertips (6-20 per hand); servo / integrated actuator units package motor + reducer + encoder together. High-end coreless has long been held by Maxon and Faulhaber (plus Portescap under Regal Rexnord), with the three together holding roughly 70% of high-end coreless motors as domestic players move in fast.

Nidec
Watch
TSE: 6594 · 6594

The world's largest diversified motor maker, with frameless torque motors a key precision-motion-control line and robotics a new growth curve.

Jul 19, 2026Baillie 40View report
Regal Rexnord
Hold
NYSE: RRX · RRX

Its Kollmorgen brand was among the first to mass-produce frameless servo motors and its Portescap was a coreless pioneer, together forming a full robot motion-control matrix.

Jul 6, 2026Baillie 41View report
Kinco
Shanghai STAR Market: 688160 · 688160

The A-share mass-production leader in domestic frameless torque motors (FMC series), also supplying servo drives and HMI, with the robotics business now its largest segment.

No report yet
Jiangsu Leili Motor
Shenzhen ChiNext: 300660 · 300660

A multi-category player spanning frameless torque + dexterous-hand coreless motors + planetary roller screws, the parent of Dingzhi Technology.

No report yet
Maxon Group
Unlisted (Swiss family business)

Top global share in coreless motors and a benchmark in high-precision micro DC / brushless motors (used on NASA's Mars rovers).

No report yet
Faulhaber
Unlisted (German family business)

A top brand in precision micro motors, on par with Maxon, with a full coreless / brushless / linear-motor line.

No report yet
Moons' Industries
Shanghai Main Board: 603728 · 603728

Per public reports a major Chinese supplier of coreless motors for Tesla Optimus, also supplying joint motors to Unitree and others.

No report yet
Zhaowei Mechanical & Electronic
Hold
Shenzhen SE: 003021 (also H-shares: 02692.HK) · 003021

A maker of micro transmissions + drive systems able to mass-produce extremely small-diameter micro coreless motors and precision gearboxes, supplying robot joint / end-effector power assemblies.

Jun 24, 2026Baillie 44View report
Moog Inc.
Watch
NYSE: MOG-A · MOG-A

High-performance frameless direct-drive torque motors, mainly for aerospace / defense / high-end industry, a technical-credibility brand for robot precision actuators.

Jun 3, 2026Baillie 35View report
AMETEK (Pittman)
Watch
NYSE: AME · AME

Supplies precision DC / brushless micromotors through its Pittman brand; some reports cite it as one of Optimus's coreless-motor suppliers.

May 23, 2026Baillie 45View report
Sanhua Intelligent Controls
Watch
Shenzhen Main Board: 002050 (also H-shares 02050.HK) · 002050

Moved from thermal management into electromechanical actuators (integrated servo motor + harmonic + encoder), planned as a third growth curve.

Jun 5, 2026Baillie 43View report
Tuopu Group
Hold
Shanghai Main Board: 601689 · 601689

Electric-drive actuators (rotary + linear) are the spine of its robotics business, sampling linear / rotary actuators and dexterous-hand motors to leading robot makers.

Jul 23, 2026Baillie 48View report
Dings' Intelligent Control
Beijing Stock Exchange (BSE): 920593 (formerly 873593, switched 2025-10; subsidiary of Jiangsu Leili) · 920593

Micro-special motors (stepper / DC / voice coil / linear actuators) + micro planetary roller screws, positioned in niches like dexterous hands, in Optimus testing.

No report yet
Upstream · Materials
04

Permanent-Magnet Materials (NdFeB)

The most critical upstream material for motors is the NdFeB permanent magnet: a robot consumes several kilograms per unit, and it directly sets motor torque density. More than 80% of global output sits in China, and stacked with rare-earth export controls, the strategic value and pricing power in this segment lie one layer deeper. Several listed domestic magnet makers together hold a sizable share and are moving up from raw material into higher-value robot magnet assemblies.

JL MAG Rare-Earth
Watch
Shenzhen ChiNext: 300748 (also H-shares 06680.HK) · 300748

One of the largest single producers of high-performance sintered NdFeB worldwide; per public reports it develops and ships samples / small-batch validation of magnet assemblies for Tesla Optimus and other robots.

Jun 5, 2026Baillie 35View report
Zhong Ke San Huan
Shenzhen Main Board: 000970 · 000970

An established NdFeB leader with CAS lineage and a full set of high-end customer certifications, extending into humanoid-robot magnet materials.

No report yet
Ningbo Yunsheng
Shanghai Main Board: 600366 · 600366

A dedicated NdFeB maker already in volume supply to robot makers such as AgiBot, one of the faster magnet firms to land real robot business.

No report yet
Zhenghai Magnetics
Shenzhen ChiNext: 300224 · 300224

A core magnet supplier for automotive EV drive motors, extending into robots and low-altitude aircraft.

No report yet
Dadi Bear
Shanghai STAR Market: 688077 · 688077

A specialist in high-performance rare-earth permanent magnets, with products aimed at high-end precision servo / robot motors.

No report yet
Xiamen Tungsten
Shanghai Main Board: 600549 · 600549

A rare-earth + tungsten full-chain leader whose Golden Dragon Rare-Earth (consolidated; BSE IPO pending) produces high-performance NdFeB magnets, positioned at the junction of rare-earth resources + magnets.

No report yet
Innuovo Technology
Shenzhen Main Board: 000795 (Hengdian Group) · 000795

Dual core businesses in rare-earth permanent magnets (sintered / bonded NdFeB) + micro-special motors, entering robotics on the synergy of magnets and motors.

No report yet
Upstream · Actuation Assemblies
05

Dexterous Hands · End Effectors (Grippers and Full-Hand Assemblies)

The dexterous hand is the robot's 'hand': a high-degree-of-freedom assembly that packs micro motors / micro screws / reducers / force and tactile sensing into a palm-sized space, the position that supplies 'whole hands / grippers' to every OEM. Industrial grippers are dominated by US and European leaders, while high-DoF anthropomorphic dexterous hands draw dense competition from Chinese and foreign startups, where mass-production consistency and cost decide the winners.

Zhaowei Machinery
Hold
Shenzhen SE: 003021 (also H-shares: 02692.HK) · 003021

A leader in micro-transmission systems whose subsidiary 'Zhaowei Dexterous Hand' offers a fully direct-drive dexterous-hand assembly (micro coreless motors + reducers + screws + control + e-skin in one).

Jun 24, 2026Baillie 44View report
LinkerHand
Unlisted (closed Series B of nearly ~1.5 billion yuan in 2026-02)

A front-runner in high-DoF anthropomorphic dexterous hands (the research version reaches dozens of DoF), focused on full-hand assemblies and tendon / direct-drive designs.

No report yet
Inspire-Robots
Unlisted

Micro servo cylinders + anthropomorphic five-finger dexterous hands + servo electric grippers, mass-producing dexterous hands since 2020, an early commercializer of robot end effectors.

No report yet
DH-Robotics
Unlisted (Academician Dai Jiansheng's team; backed by ByteDance / IDG / Qiming)

Positioned in electric grippers / servo grippers / linear actuators, supplying end effectors for collaborative and industrial robots, with dexterous hands also in the pipeline.

No report yet
SCHUNK
Unlisted (German family business)

The global leader in gripping systems / chucks, the de facto standard for industrial grasping end effectors, extending into collaborative and humanoid end effectors.

No report yet
Shadow Robot Company
Unlisted (UK, independent; R&D in partnership with DeepMind)

A benchmark in high-fidelity dexterous-hand technology, co-developing DEX-EE with Google DeepMind, leaning toward research / frontier validation.

No report yet
Robotiq
Unlisted (Canada)

A provider of collaborative-robot gripper / force-sensing / vision end-effector solutions, a primary fit for the UR ecosystem.

No report yet
Midstream · Drive and Control
06

Servo Drives · Motion Control · Motor-Driver Chips

The link between 'brain' and 'body': servo drives and motion controllers turn commands into precise motor current, and motor-driver / gate-driver / isolation chips are the silicon underneath. International analog giants hold the high-end chips while domestic players like Inovance substitute at the system layer. Infineon has also teamed with NVIDIA on a humanoid motion-control reference design pairing Jetson Thor with its own MCUs / sensors.

Infineon Technologies
Watch
Frankfurt Xetra: IFX · IFX

Number one worldwide in motor-driver ICs, covering the full stack of motion-control MCUs + gate drivers + power MOSFET / SiC, and partnering with NVIDIA on a humanoid motion-control reference design.

Jun 4, 2026Baillie 45View report
Texas Instruments
Watch
NASDAQ: TXN · TXN

A platform supplier of motor-driver ICs + gate drivers + C2000 motor-control MCUs, a default for industrial / robotics analog and embedded.

May 23, 2026Baillie 49View report
STMicroelectronics
Watch
NYSE: STM · STM

An STM32 MCU + motor-driver IC ecosystem, the mainstream platform for industrial servo motion-control chips, tightly tied to robot ODMs.

Jun 3, 2026Baillie 26View report
Inovance
Hold
Shenzhen ChiNext: 300124 · 300124

Number one in China's general-purpose servo systems, deeply embedded in humanoid joint drives and actuator modules.

Jun 15, 2026Baillie 49View report
Yaskawa Electric (Servo)
Hold
TSE: 6506 (see also downstream system-integration layer) · 6506

The global leader in AC servo systems (Sigma-series AC servo + drives), a core supplier of robot joint servos.

Jun 17, 2026Baillie 42View report
Renesas Electronics
Hold
TSE: 6723 · 6723

A dedicated platform for high-performance motor-control MCUs (RA8 series), integrating motor control + communication + predictive-maintenance AI on a single chip.

Jun 21, 2026Baillie 44View report
NXP Semiconductors
Watch
NASDAQ: NXPI · NXPI

Automotive + industrial motor-control MCUs (S32 / LPC) and gate drivers, a typical platform for robot joint control.

May 22, 2026Baillie 45View report
Monolithic Power Systems
Watch
NASDAQ: MPWR · MPWR

Highly integrated DC-DC + motor-driver ICs, a cost-effective choice for robot joint power management + drive.

May 22, 2026Baillie 50View report
Analog Devices
Watch
NASDAQ: ADI · ADI

Industrial isolated gate-driver ICs (iCoupler) + precision signal chain, the core devices for servo-drive safety isolation.

May 21, 2026Baillie 49View report
Allegro MicroSystems
NASDAQ: ALGM · ALGM

Integrated magnetic-sensor ICs + motor-driver ICs, positioned at the coupling of robot joint current / position sensing + drive.

No report yet
Leadshine Technology
Shenzhen SE: 002979 · 002979

In the second tier of domestic servo-system share, with stepper + servo drives + motion-control cards, and has launched humanoid parts such as frameless torque motors / dexterous hands.

No report yet
Microchip Technology
Watch
NASDAQ: MCHP · MCHP

8/16/32-bit MCUs + dsPIC motor-control devices, covering the long tail of low-to-mid servo drives.

May 22, 2026Baillie 43View report
Googol Technology
Shenzhen ChiNext: 301510 · 301510

A domestic specialist in motion-control systems built around motion controllers (cards + bus), covering industrial robots / CNC machine tools.

No report yet
07

Power Semiconductors (SiC / IGBT)

The power devices that drive and invert for motors: SiC MOSFETs, IGBTs, and intelligent power modules (IPMs) set drive efficiency and energy use. Robotics is still a small share of their demand today (the bulk is in EVs / solar), but silicon carbide in efficient joint drive is a settled direction, making this a 'directional positioning' segment for domestic power semiconductors.

onsemi
Watch
NASDAQ: ON · ON

A full line of intelligent power modules (IPMs) + SiC MOSFETs / IGBTs, a primary supplier of power devices for robot inverters.

May 27, 2026Baillie 42View report
Wolfspeed
Watch
NYSE: WOLF · WOLF

A vertically integrated maker of SiC substrate + epitaxy + devices, a potential core supplier of efficient power switches for robot drives.

Jun 12, 2026Baillie 37View report
Starpower Semiconductor
Shanghai Main Board: 603290 · 603290

A domestic IGBT + SiC module leader that has explicitly named robotics as an emerging application.

No report yet
CRRC Times Electric
Shanghai STAR Market: 688187 (also H-shares 3898.HK) · 688187

A rail-transit IGBT leader extending into industrial / robotics high-voltage power devices, backed by CRRC.

No report yet
Silan Microelectronics
Shanghai Main Board: 600460 · 600460

A domestic power-semiconductor IDM (IGBT + MOSFET + IPM), extending from industrial / white-goods coverage into robotics.

No report yet
NCE Power
Shanghai Main Board: 605111 · 605111

The fabless firm with the broadest MOSFET range in China, a primary supplier of low-to-mid-voltage power switches for robot drives.

No report yet
Midstream · Compute
08

Edge AI Compute (Robot-Brain Hardware)

The inference hardware for a robot's 'brain + cerebellum': edge AI SoCs / modules have to run perception, decision-making, and motion control locally on board in real time. NVIDIA's Jetson Thor is the de facto humanoid 'brain' platform, with Qualcomm and Horizon Robotics chasing and domestic SoCs competing on value. Note: compute itself is improving fast and is not the real bottleneck, with value settling more in the software ecosystem than in raw hardware.

Midstream · Sensing
09

Force · Tactile · Encoders (Proprioception)

The sensors a robot uses to feel the state of its own 'body': six-axis force / torque sensors let wrists and ankles sense contact force (core to precision assembly and humanoid balance); tactile sensing / e-skin gives dexterous-hand fingertips touch; encoders feed back joint position. This is a focal segment of the topic: domestic challengers in force and tactile are pouring in, most of them private, while high-end encoders remain held by Germany and Japan.

ATI Industrial Automation (Novanta)
NASDAQ: NOVT (Novanta acquired ATI in 2021) · NOVT

The global benchmark in six-axis force / torque sensors, supplying wrist sensors for industrial and surgical robots, long the share leader.

No report yet
BluePoint Touch
Unlisted (Series B, GF Xinde / Fosun RZ Capital, etc.)

Number one in domestic humanoid six-axis force sensor share, in volume supply to AgiBot, Xiaomi, and others.

No report yet
PaXini Technology
Unlisted (strategic round led by JD.com, valued over ~10 billion yuan)

Multi-axis tactile sensors for dexterous hands, one of China's fastest tactile-sensing commercializers, with products already in full machines.

No report yet
Hanwei Electronics
Avoid
Shenzhen ChiNext: 300007 · 300007

A domestic maker with relatively mature engineering in flexible tactile sensing, whose dexterous-hand fingertip 3D force sensing has passed functional validation.

Jul 13, 2026Baillie 43View report
Heidenhain
Unlisted (German family business)

A top global brand in industrial-robot joint encoders, whose high-precision optical / inductive encoders are decisive for the ceiling on joint accuracy.

No report yet
Sunrise Instruments
Unlisted

A domestic six-axis force sensor maker ranked near the top overall, working both industrial force-controlled grinding and humanoid.

No report yet
Kunwei Tech
Unlisted (Xiaomi Industrial Fund / Hillhouse, etc.)

High-precision six-axis force sensors focused on humanoid joint force sensing, tied into Xiaomi's robot supply chain.

No report yet
Keli Sensing
Shanghai Main Board: 603662 · 603662

A leader in industrial weighing sensors expanding into six-axis force / robot sensors, with strategic stakes in tactile / IMU challengers.

No report yet
Renishaw
Watch
London Stock Exchange (LSE): RSW · RSW

High-precision optical encoders focused on robot joint position feedback and repeatability.

Jun 8, 2026Baillie 45View report
Tamagawa Seiki
Unlisted (Japanese family business)

A Japanese benchmark in servo encoders / resolvers, whose FA-CODER protocol is widely adopted by domestic robot OEMs.

No report yet
Fulai New Material
Shanghai Main Board: 605488 · 605488

Pivoted from flexible materials into e-skin, with a second-generation robot tactile sensor already in volume supply to dexterous-hand and humanoid makers.

No report yet
Bota Systems
Unlisted (incubated at ETH Zurich)

A European specialist in high-precision six-axis force sensors, focused on collaborative robots and research-grade uses, with high built-in IMU integration.

No report yet
UP Optotech (Yuheng)
Shenzhen SE: 002338 · 002338

A domestic leader in high-precision optical encoders, whose subsidiary Yuheng Optics extends its absolute encoders into humanoids.

No report yet
10

Machine Vision · Lidar · Image Sensing (Environmental Perception)

The sensors that let a robot 'see' the physical world: lidar provides 3D environmental perception, image sensors (CIS) are machine vision's eyes, machine-vision systems handle inspection and localization, and depth cameras give grasping its 3D information. Domestic lidar's two leaders top the shipment charts, Sony dominates image sensors with OmniVision close behind domestically, and US, European, and Japanese players hold the high end of machine vision.

Hesai Group
Watch
NASDAQ: HSAI (with dual primary listing in HK shares 2525.HK) · HSAI

The world's largest lidar maker by shipments, a core supplier for robots / AMRs and autonomous driving.

Jun 8, 2026Baillie 49View report
Sony Semiconductor
Hold
TSE: 6758 (Sony Group) · 6758

The clear global champion in CMOS image sensors, the first choice for high-end CIS in machine-vision / robot cameras.

Jun 5, 2026Baillie 44View report
Cognex
Watch
NASDAQ: CGNX · CGNX

The clear global leader in machine vision, integrating vision software + hardware across dozens of industries for inspection and localization.

Jun 5, 2026Baillie 37View report
Keyence
Hold
TSE: 6861 · 6861

A diversified maker of factory-inspection machine vision / sensors / measurement, fabless + direct-sales, with many industry-first products.

Jun 12, 2026Baillie 51View report
RoboSense
Watch
HKEX: 2498 · 2498

A global leader in solid-state lidar, working both robots / ADAS, with digital lidar in mass production.

Jun 12, 2026Baillie 51View report
OmniVision (Will Semi)
Shanghai Main Board: 603501 · 603501

Number three globally in CIS and number one in China, a primary supplier of mid-range CIS for robot / industrial vision.

No report yet
Ouster
Watch
NYSE: OUST · OUST

A larger Western lidar maker (merged with Velodyne), covering robots / logistics / outdoor across multiple scenarios.

Jul 4, 2026Baillie 41View report
onsemi (CIS)
Watch
NASDAQ: ON · ON

In the second tier of automotive / industrial image sensors, with its AR-series CIS widely used in robot vision.

May 27, 2026Baillie 42View report
Orbbec
Shanghai STAR Market: 688322 · 688322

One of the main global suppliers of 3D depth cameras for robots, with high embed rates in AMRs and humanoids.

No report yet
SmartSens
Shanghai STAR Market: 688213 · 688213

Number three in China's CIS, focused on dedicated image sensors for security / industrial / robot vision.

No report yet
SICK AG
Unlisted (German family business)

A diversified maker of industrial sensors + vision systems, strong in laser scanning / 3D vision for industrial logistics robots.

No report yet
Innoviz Technologies
NASDAQ: INVZ · INVZ

Solid-state lidar, with a new generation explicitly positioned for humanoids and micro robots.

No report yet
Seyond
HKEX: 2665 (listed via De-SPAC in 2025) · 2665

Image-grade lidar (Falcon series), a NIO strategic partner, extending into the robot market.

No report yet
Midstream · Connection and Structure
11

Connectors · Wire Harnesses · Lightweight Structural Materials

The robot's 'vessels and skeleton': connectors / harnesses handle high-density signal and power interconnect, while engineering plastics like PEEK and carbon fiber / magnesium alloy make lightweight structural parts and gears. Connectors are dominated by two global names, PEEK is held by Victrex, and Toray leads carbon fiber: unglamorous parts that scale in proportion as full machines ramp.

TE Connectivity
Watch
NYSE: TEL · TEL

Number one in connectors worldwide, covering high-density signal and power interconnect inside the robot body.

May 27, 2026Baillie 47View report
Amphenol
Watch
NYSE: APH · APH

Number two in connectors worldwide, aggressive in industrial-robot connectors and expanding by acquisition.

Jun 3, 2026Baillie 37View report
Luxshare Precision
Hold
Shenzhen Main Board: 002475 · 002475

Integrated connector + harness manufacturing, crossing from consumer electronics into humanoid full-machine contract manufacturing + core parts.

Jul 21, 2026Baillie 45View report
Jonhon Optronic
Hold
Shenzhen Main Board: 002179 · 002179

A domestic leader in military + industrial connectors, extending optical / electrical / fluid hybrid connectors into humanoid joint interconnect.

Jun 27, 2026Baillie 48View report
Toray Industries
Watch
TSE: 3402 · 3402

Number one in carbon fiber worldwide, with the full T-series range, the first-choice supplier for lightweight robot arms / skeletons.

Jun 3, 2026Baillie 33View report
Victrex
Watch
London Stock Exchange (LSE): VCT · VCT

Number one in PEEK worldwide, the engineering plastic of choice for humanoid harmonic-reducer gears / joint sliders.

Jun 5, 2026Baillie 27View report
Molex
Unlisted (wholly-owned by Koch Industries US)

A global top-three connector maker, a dedicated solutions provider for industrial-robot connectors and harness assemblies.

No report yet
Zhongyan New Materials
Shanghai STAR Market: 688716 · 688716

A domestic leader in PEEK capacity (kiloton scale), a core import-substitution name.

No report yet
Wotek Materials
Shenzhen Main Board: 002886 · 002886

A specialty-polymer platform with the full PEEK / PAEK chain upstream and down, supplying carbon-fiber-reinforced PEEK for robot motor housings.

No report yet
Zhongfu Shenying
Shanghai STAR Market: 688295 · 688295

A domestic leader in dry-jet wet-spun carbon fiber mass production, a potential supplier of composites for high-end arms / exoskeletons.

No report yet
Xingyuan Zhuomei
Shenzhen ChiNext: 301398 · 301398

A magnesium-alloy precision die-casting maker that has begun building technical reserves in lightweight robot structural parts.

No report yet
Dingtong Technology
Shanghai STAR Market: 688668 · 688668

A specialist in high-speed-communication + automotive connectors, extending into high-speed signal interconnect for humanoid robots.

No report yet
Downstream · Full Machines
12

Humanoid Robots (Full Machines)

Integrating every component + the brain into a humanoid that can walk and grasp: this is the demand source and the layer capital chases hardest, and also the most crowded. Most star startups are still private or unprofitable, full-machine hardware margins are often taken by upstream parts, and the real moats sit in the data flywheel and mass-production capability. Don't fixate on the star machines: more of the value settles in the upstream choke points they all have to buy from.

Tesla (Optimus)
Watch
NASDAQ: TSLA · TSLA

The most-watched humanoid project worldwide, already deployed in its own factories with plans for external delivery.

Jul 28, 2026Baillie 49View report
Figure AI
Unlisted (valued at ~$39 billion; backed by OpenAI / Microsoft / NVIDIA / Bezos)

A leading US humanoid startup with its self-developed Helix full-body VLA model, already in commercial-deployment talks with automakers / logistics.

No report yet
Unitree Robotics
Unlisted (STAR Market IPO cleared listing committee, awaiting listing)

A global leader in humanoid / quadruped robot shipments, opening the market on a low-price strategy.

No report yet
Agibot
Unlisted (entity has no securities code; took control of Swancor Advanced Materials 688585, indirectly related)

One of the leaders in humanoid shipments, focused on factory production-line use, backed by Hillhouse, Huawei, and others.

No report yet
Boston Dynamics
Unlisted (parent Hyundai Motor 005380.KO)

Atlas represents the technical ceiling for humanoids, with Hyundai planning mass-production deployment in its own factories.

No report yet
UBTech Robotics
Hold
HKEX: 9880 · 9880

One of China's earliest commercialized humanoid companies, with the Walker series focused on factory use.

Jun 14, 2026Baillie 47View report
Rainbow Robotics
KOSDAQ: 277810 (Samsung Electronics holds ~35%, largest shareholder) · 277810

A Korean humanoid (HUBO lineage) + collaborative + quadruped maker, now consolidated into Samsung Electronics.

No report yet
1X Technologies
Unlisted (OpenAI-affiliated backing, Norway)

An OpenAI-ecosystem humanoid, with Neo aimed at home use and Eve already deployed in factories / logistics.

No report yet
Apptronik
Unlisted (backed by Google / Mercedes-Benz / B Capital)

A Google-ecosystem humanoid, with Apollo aimed at automotive / logistics manufacturing and several commercial agreements signed.

No report yet
Agility Robotics
Unlisted (backed by Amazon / Schaeffler / GXO)

One of the most commercially mature humanoids, with Digit already moving goods at scale in logistics.

No report yet
Xiaomi
Watch
HKEX: 1810 · 1810

A consumer-electronics giant crossing into humanoids, running CyberOne on a dual consumer + industrial track and piloting it in its own factories.

May 17, 2026Baillie 48View report
XPENG
Hold
HKEX: 9868 (also NYSE: XPEV) · 9868

An EV automaker crossing into humanoids, with its IRON robot already on a mass-production base.

Jul 26, 2026Baillie 43View report
Fourier Intelligence
Unlisted (backed by Hillhouse, etc.)

Started in rehabilitation robots, with the GR-series humanoid focused on factory use and shipments near the top.

No report yet
Leju Robotics
Unlisted (A-shares IPO in preparation; Eastern Precision / Tuopu Group hold stakes)

A humanoid from the HIT (Harbin Institute of Technology) lineage, built around mass production and multi-scenario use, with shipments near the top among domestic players.

No report yet
EngineAI
Unlisted (backed by Luxshare Precision / JD.com / Xpeng)

A Shenzhen general-purpose humanoid maker focused on anthropomorphic gait and high-dynamic motion, ramping shipments fast in 2025.

No report yet
Downstream · Full Machines and Integration
13

Industrial · Collaborative · Logistics · Surgical Robots and Automation Integration

The 'mature robots' already at scale profit, and the automation integrators: the Big Four industrial-robot makers lock up auto / electronics lines, collaborative and logistics AMRs reshape warehousing, surgical robots lock in hospitals through 'install + consumables,' and automation giants supply the factory brain. They are robotics' largest real demand and cash-flow source, but their full-machine hardware value still depends on upstream reducers / servos / sensors.

Fanuc
Hold
TSE: 6954 · 6954

The highest industrial-robot share worldwide, also covering CNC / machine-tool control, an emblem of auto / electronics manufacturing.

Jun 15, 2026Baillie 44View report
Yaskawa Electric
Hold
TSE: 6506 · 6506

Strong in both industrial robots + motion control (servo / inverter), deeply penetrated in automotive welding / handling.

Jun 17, 2026Baillie 42View report
ABB Ltd
Watch
SIX Swiss Exchange: ABBN · ABBN

One of the Big Four, with robotics spanning welding / assembly / painting; in 2025-10 it signed to sell its Robotics business (enterprise value $5.375 billion) to SoftBank, with closing expected after mid-2026 (pending EU / China / US approval).

Jun 6, 2026Baillie 48View report
Teradyne (Universal Robots + MiR)
Watch
NASDAQ: TER · TER

Dual platforms of Universal Robots (number one in collaborative robots worldwide) + MiR (industrial AMRs), with semiconductor test as the core business.

May 27, 2026Baillie 46View report
Dobot
Hold
HKEX: 2432 (listed 2024-12, first Chapter 18C specialist technology company) · 2432

A maker of collaborative robots + desktop arms, number one in China's collaborative-robot shipments and top two worldwide.

Jul 24, 2026Baillie 43View report
Intuitive Surgical
Watch
NASDAQ: ISRG · ISRG

The clear champion in soft-tissue surgical robots, with over 10,000 da Vinci systems installed worldwide.

May 22, 2026Baillie 52View report
Rockwell Automation
Watch
NYSE: ROK · ROK

Number one in North American factory automation, deeply tied to discrete manufacturing (auto / food / consumer goods).

May 27, 2026Baillie 45View report
Estun Automation
Watch
Shenzhen SE: 002747 · 002747

China's largest homegrown industrial-robot maker, vertically integrated with its own servos + bodies.

Jul 1, 2026Baillie 41View report
KUKA
Unlisted (privatized & delisted in 2022; parent Midea Group 000333.SHE)

A German industrial-robot leader and one of the Big Four, ahead in automotive / heavy-industry use.

No report yet
Symbotic
Avoid
NASDAQ: SYM · SYM

AI-driven whole-warehouse automation systems (robots + software), locking in large customers such as Walmart.

Jun 7, 2026Baillie 39View report
Geekplus
Hold
HKEX: 2590 · 2590

The world's largest warehouse-fulfillment AMR solutions provider, covering goods-to-person / whole-warehouse systems.

Jul 24, 2026Baillie 43View report
AutoStore Holdings
Oslo Stock Exchange: AUTO · AUTO

A leader in cube (AS/RS) goods-to-person warehouse automation, combining robots + dense grid storage.

No report yet
Siemens
Watch
Frankfurt Xetra: SIE · SIE

A global industrial-automation giant whose PLC + digital twin (SIMATIC / TIA Portal) is the standard language of factory automation.

Jun 9, 2026Baillie 48View report
Emerson Electric
Watch
NYSE: EMR · EMR

Built around process automation (chemicals / oil and gas / power), reshaped into a pure-play automation company through industrial-software acquisitions.

May 26, 2026Baillie 47View report
MicroPort MedBot
Hold
HKEX: 2252 · 2252

A leading Chinese surgical-robot platform whose Toumai laparoscopic robot covers laparoscopy / orthopedics / vascular intervention across multiple lines.

Jul 25, 2026Baillie 40View report
Stryker (Mako)
Watch
NYSE: SYK · SYK

The Mako orthopedic surgical robot (knee / hip replacement), strongly tied to orthopedic-implant sales.

May 25, 2026Baillie 49View report
Zebra Technologies
Watch
NASDAQ: ZBRA · ZBRA

A warehouse-automation visibility platform (scanning / RFID + AMR scheduling software).

May 31, 2026Baillie 46View report
Daifuku
TSE: 6383 · 6383

A global logistics-automation leader (AS/RS high-bay warehouses + semiconductor cleanroom handling), positioned in whole-warehouse system integration.

No report yet
KION Group
Frankfurt Xetra: KGX · KGX

The world's number-two forklift + a warehouse-automation leader, whose Dematic (consolidated) does whole-warehouse automation system integration.

No report yet
Medtronic (Hugo)
Hold
NYSE: MDT · MDT

The Hugo soft-tissue surgical robot, which in 2025-12 cleared FDA for urologic surgery, challenging the da Vinci order.

May 25, 2026Baillie 49View report
Zimmer Biomet (ROSA)
Watch
NYSE: ZBH · ZBH

The ROSA orthopedic surgical robot (knee / hip replacement), tied to Persona and other joint implants.

May 30, 2026Baillie 40View report
Downstream · Intelligent Software
14

Embodied Brain: VLA Models · Simulation · Digital Twins

The robot's 'brain' software and training infrastructure: VLA (vision-language-action) foundation models let robots understand and execute tasks, while simulation / synthetic data / digital twins train cheaply in virtual worlds and shrink the sim-to-real gap. This layer moves fastest, trends most clearly toward open source, and has relatively low commercial barriers: precisely because it is not the real bottleneck, the value settles more in the physical components ahead of it.

NVIDIA (Isaac / GR00T / Omniverse)
Hold
NASDAQ: NVDA · NVDA

A full-stack embodied-AI platform: the GR00T robot foundation model + Isaac Lab simulation + Omniverse digital twin + synthetic-data generation, the infrastructure layer for robot AI.

Jul 29, 2026Baillie 66View report
Google DeepMind
Hold
NASDAQ: GOOGL(Alphabet) · GOOGL

The Gemini Robotics robot VLA foundation model (including an on-device version for edge inference), currently open as a trusted-tester preview.

Jul 31, 2026Baillie 65View report
Physical Intelligence
Unlisted (valued at several billion dollars; backed by Sequoia / Bezos / NVIDIA)

A general-purpose robot foundation model (the Pi series), the first cross-platform VLA, handling multiple tasks across robots.

No report yet
Skild AI
Unlisted (valued over $10 billion; backed by SoftBank / NVIDIA / Samsung)

Claims a 'whole-body' robot foundation model, Skild Brain, able to control quadrupeds / humanoids / mobile manipulators across form factors.

No report yet
51WORLD
Watch
HKEX: 6651 · 6651

A leader in China's digital-twin revenue, offering digital twins + synthetic data / simulation + a digital Earth, positioned in physical AI.

May 25, 2026Baillie 35View report
Hexagon AB
Watch
Nasdaq Stockholm: HEXA-B · HEXA-B

Full-stack industrial measurement + simulation + digital twin, with precision metrology used to calibrate factory robots.

Jun 9, 2026Baillie 50View report
Dassault Systèmes
Watch
Euronext Paris: DSY · DSY

The 3DEXPERIENCE platform (CATIA / DELMIA / SIMULIA), the standard tool for industrial-robot task planning + virtual commissioning.

Jun 4, 2026Baillie 49View report
PTC Inc.
Watch
NASDAQ: PTC · PTC

Creo + Onshape (cloud CAD), already linked with NVIDIA Omniverse for a robot design-to-simulation workflow.

May 30, 2026Baillie 48View report
Covariant
Unlisted (independently operated; in 2024-08 Amazon obtained a non-exclusive license and part of the team joined)

The RFM warehouse-robot foundation model (grasping / sorting); in 2024-08 Amazon took a non-exclusive model license and three founders plus about a quarter of staff joined, with Covariant still serving its original customers independently.

No report yet
Wayve
Unlisted (backed by NVIDIA / Microsoft / SoftBank)

Embodied driving AI (VLA for autonomous-driving scenarios), a reference benchmark for embodied-learning methodology.

No report yet
All insights
The Mention Map, July 2026: Four Gravity Centers, Four Holes

We converted the cross-references inside 1,068 research reports into a directed network: 680 reports naming 1,623 distinct companies 4,010 times across 183 industries. Four gravity centers — NVIDIA (56 mentions), Microsoft, Alphabet and Amazon — anchor roughly 30 industries each, and the highest-scoring growth stories lean on Microsoft even more than on NVIDIA. Exactly four companies are named four or more times without a report of their own — Nexans, NKT, Dentsply Sirona and Hensoldt — and that gap list now goes straight into our production queue.

Data Report Jul 26, 2026
AI Circular Financing: Stroke of Genius or the Ponzi of the Century? We Counted Every Dollar in the Loop

NVIDIA invests in OpenAI, OpenAI signs hundreds of billions of dollars in compute purchases from Microsoft, Oracle, and CoreWeave, and those buyers turn around and buy NVIDIA chips — bulls call this loop a virtuous circle, bears compare it to Cisco in 2000. After checking every deal against primary documents, our verdict: the cash genuinely moves and SEC disclosure reaches the contract level, so the Ponzi label fails; but NVIDIA's top three customers already account for 54% of a single quarter's revenue, and the credit risk of vendor financing is concentrating in the chain's anchor. We put the subjective odds of a contract-level crack among the loop's core parties before the end of 2027 at roughly 65% — and since June the market has already begun pricing the two ends of the loop apart.

Industry Landscape Jul 7, 2026
Growth Score Index, 2026 Q2: Only One Company in 897 Clears the Bar

First edition of our quarterly Growth Score Index, built from 897 fully scored companies in the Zen Horizon research library. The median score is 43/100 and exactly one company clears 65, because the test is a credible ten-year 5x path, and durable quality turns out to be far more common than durable hypergrowth. Twelve names combine a top-decile score with a price below our fair-value band.

Data Report Jul 3, 2026
Has the Memory Supercycle Topped? Our 71 Chip Scorecards Had the Answer Before the Crash

In early June, Micron fell hard from its all-time high, dropping as much as 13.3% intraday in a single session and pushing the question "has the AI memory supercycle topped?" to center stage. This piece uses our 71 semiconductor Baillie Ten-Question scorecards to make a contrarian call: the demand supercycle is real, but after Micron and Hynix rose roughly tenfold and crossed a trillion in market cap, the stocks have been priced to perfection. None of the 71 scores above 3 on either the expectations-in-the-share-price question or the what-the-market-is-missing question. The verdict: this is valuation reverting to cyclical fragility, not demand collapsing, and the most dangerous trade is buying the dip. We put the subjective odds of Micron drawing down at least 25% from its June 3 high within 12 months at roughly 60%.

Industry Landscape Jun 15, 2026