Screen · Berkshire Criteria

Buffett Quality Screen

Buffett's "wonderful business" criteria, quantified into six dimensions: earnings record (20), ROE quality (25 — Fortune's double standard), low leverage (15), pricing power (15), business stability (15) and capital efficiency (10), for a 0–100 total. The entry gate is the first of Berkshire's acquisition criteria — at least $50M average pre-tax earnings over the last three fiscal years (banks and insurers excluded, as leverage is their business model; investment trusts and closed-end funds excluded, as they are portfolios rather than operating companies). Recomputed periodically from each company's last ten fiscal years; cross-listings merged by canonical ticker. Hover the score for the six-dimension breakdown; companies we cover link to their report. Filtered by market "Other markets": 28 match(clear filters).

#	Ticker	Mkt Cap	Score▼	Baillie	10Y ROE	Profit Streak	Net Debt/Eq	Gross Margin	Report	FY
1	Accton Technology Corp 2345 · Taiwan	$45B	83/100 Elite	45/100	33.5%low 21.4%	10 yr+	Net cash	20%	Accton Technology Deep-Dive ResearchJun 14, 2026 · Hold	FY2025
2	Delta Electronics Inc 2308 · Taiwan	$198B	81/100 Elite	50/100	17.0%low 14.0%	10 yr+	Net cash	28%	Delta Electronics Zen Horizon Framework Deep DiveJun 4, 2026 · Watch	FY2025
3	Wiwynn Corp 6669 · Taiwan	$32B	80/100 Elite	48/100	33.8%low 17.2%	10 yr+	0.1×	8%	Wiwynn Corporation Deep-Dive ResearchJun 12, 2026 · Hold	FY2025
4	Chroma ATE Inc 2360 · Taiwan	$31B	80/100 Elite	45/100	20.3%low 12.8%	10 yr+	Net cash	51%	Chroma ATE Value Investment Deep-DiveJun 9, 2026 · Avoid	FY2025
5	Elite Material Co Ltd 2383 · Taiwan	$53B	73/100 Strong	47/100	23.8%low 14.7%	10 yr+	0.0×	26%	Long-Term Value Research on Taiwan Elite Material (EMC)Jun 9, 2026 · Watch	FY2025
6	Quanta Computer Inc 2382 · Taiwan	$52B	72/100 Strong	44/100	18.0%low 10.8%	10 yr+	0.5×	6%	Quanta (2382.TW) Zen Horizon Research ReportJun 8, 2026 · Hold	FY2025
7	MediaTek Inc 2454 · Taiwan	$226B	70/100 Strong	50/100	17.2%low 7.4%	10 yr+	Net cash	41%	MediaTek (2454.TW) Zen Horizon Framework Deep-Dive ResearchJun 9, 2026 · Watch	FY2025
8	Auras Technology Co Ltd 3324 · TWO	$3.3B	70/100 Strong	50/100	21.2%low 10.1%	10 yr+	Net cash	20%	Auras Technology: A Thermal Vendor Climbing the AI Liquid-Cooling StackJun 20, 2026 · Hold	FY2025
9	Asia Vital Components Co Ltd 3017 · Taiwan	$33B	67/100 Strong	49/100	20.3%low 8.1%	10 yr+	Net cash	17%	Asia Vital Components: Deep-Dive Research Using the Zen Horizon FrameworkJun 5, 2026 · Watch	FY2025
10	Hon Hai Precision Industry Co Ltd 2317 · Taiwan	$131B	65/100 Strong	38/100	10.4%low 7.8%	10 yr+	Net cash	6%	Hon Hai Precision (2317.TW) Zen Horizon Deep-Dive ResearchJun 5, 2026 · Hold	FY2025
11	Lite-On Technology Corp 2301 · Taiwan	$17B	65/100 Strong	—	13.8%low 3.7%	10 yr+	Net cash	18%	—	FY2025
12	Gigabyte Technology Co Ltd 2376 · Taiwan	$8.1B	65/100 Strong	—	16.2%low 8.0%	10 yr+	0.0×	16%	—	FY2025
13	Yageo Corp 2327 · Taiwan	$55B	63/100 Medium	46/100	21.4%low 12.1%	10 yr+	0.3×	38%	Yageo Corporation Deep-Dive ResearchJun 14, 2026 · Hold	FY2025
14	Powertech Technology Inc 6239 · Taiwan	$7.9B	62/100 Medium	40/100	14.3%low 9.8%	10 yr+	0.3×	20%	Powertech Technology Deep-Dive ResearchJun 11, 2026 · Watch	FY2025
15	Asustek Computer Inc 2357 · Taiwan	$21B	61/100 Medium	—	10.3%low 2.6%	10 yr+	Net cash	16%	—	FY2025
16	Inventec Corp 2356 · Taiwan	$9.6B	59/100 Medium	40/100	11.1%low 10.0%	10 yr+	0.4×	5%	Inventec: An AI-Server Manufacturer Still Earning Assembly MarginsJun 21, 2026 · Hold	FY2025
17	Samsung Electronics Co Ltd 005930 · Korea	$1.7T	57/100 Medium	38/100	12.1%low 4.1%	10 yr+	Net cash	38%	Samsung Electronics: Device Solutions Supplied 99.7% of Second-Quarter Operating Profit, and at 230,500 Won the Shares Already Trade Above the 185,000 Won Conservative ValueAug 6, 2026 · Hold	FY2025
18	ASE Industrial Holding Co Ltd 3711 · Taiwan	$84B	57/100 Medium	42/100	13.5%low 8.5%	10 yr+	0.5×	18%	ASE Technology Holding: An In-Depth Value Investing StudyMay 22, 2026 · Watch	FY2025
19	King Yuan Electronics Co Ltd 2449 · Taiwan	$12B	54/100 Medium	46/100	14.2%low 7.3%	10 yr+	0.3×	31%	KYEC Deep-Dive ResearchJun 14, 2026 · Hold	FY2025
20	LS Electric 010120 · Korea	$26B	53/100 Medium	—	9.1%low 5.7%	10 yr+	—	19%	—	FY2025
21	Hammond Power Solutions Inc HPS-A · Tokyo	$2.8B	51/100 Medium	—	12.7%low -11.9%	7 yr	0.1×	28%	—	FY2025
22	Wistron Corp 3231 · Taiwan	$19B	47/100 Weak	47/100	12.7%low 4.4%	10 yr+	1.1×	6%	Wistron Corporation Deep Dive: From Notebook ODM to Core Executor in NVIDIA's AI Server Manufacturing ChainJun 12, 2026 · Hold	FY2025
23	United Microelectronics Corporation 2303 · Taiwan	$52B	44/100 Weak	43/100	11.4%low 3.7%	10 yr+	Net cash	27%	United Microelectronics Corporation UMC Deep-Dive ResearchJun 14, 2026 · Watch	FY2025
24	Hyosung Heavy Industries Corp 298040 · Korea	$24B	34/100 Poor	52/100	6.3%low -2.5%	5 yr	—	14%	Hyosung Heavy Industries: A KRW 17.5 Trillion Grid Backlog, 94% of Segment Profit from Power Equipment, and No Margin of Safety at KRW 2.79 MillionAug 24, 2026 · Hold	FY2025
25	Hyundai Electric & Energy Systems Co Ltd 267260 · Korea	$26B	28/100 Poor	—	5.0%low -37.8%	4 yr	—	18%	—	FY2025
26	Samsung Biologics Co Ltd 207940 · Korea	$46B	27/100 Poor	47/100	6.8%low -4.3%	8 yr	—	38%	Samsung Biologics (207940) Zen Horizon Framework Deep Dive: A Global CDMO Champion Newly Purified by Spin-Off, Where an Excellent Business Meets a Rich Price and Unproven BIOSECURE UpsideJun 5, 2026 · Hold	FY2025
27	SK Hynix Inc 000660 · Korea	$1.2T	24/100 Poor	49/100	15.5%low -17.0%	2 yr	—	41%	Long-Term Value Investment Research on SK hynixMay 22, 2026 · Watch	FY2025
28	Korea Electric Power Corp 015760 · Korea	$18B	18/100 Poor	—	-4.7%low -60.3%	2 yr	—	3%	—	FY2025

Data and methodology: the six dimensions quantify Berkshire's published acquisition criteria and Buffett's shareholder letters (1981/1987/1991/2007 among others). Qualitative tests in the originals (e.g. "simple, understandable business", "management in place") are out of scope, and price ("available at a fair price") is covered by each report's valuation range instead. Financials come from company annual reports (via EODHD); ratios are computed in reporting currency, the USD gate via static FX. "‡" marks companies whose equity is persistently negative or tiny (ROE falls back to ROCE); "†" marks missing gross profit (operating margin used). Investment trusts and closed-end funds are excluded on two tests — name and financial shape (operating margins beyond what an operating company can achieve); REITs and operating asset managers are unaffected. This is a quantitative first pass, not investment advice. When citing this data, please credit Zen Horizon (zh.app). See our methodology for the scoring process.