Taiwan

Top 1000 largest Taiwanese Companies by Market Cap

This is the list of the largest public listed companies from Taiwan by market capitalization with links to their reference stock, sector and industry.

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Top Companies from Taiwan as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
241 HannStar Board Corp $1.01 B Taiwan Taiwanese Technology Taiwanese Electronic Components
242 Sercomm Corp $1.01 B Taiwan Taiwanese Technology Taiwanese Communication Equipment
243 FOCI Fiber Optic Communications, Inc. $1.00 B Taiwan Taiwanese Technology Taiwanese Communication Equipment
244 LandMark Optoelectronics Corp $998.4 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
245 Merry Electronics Co. Ltd $995.4 M Taiwan Taiwanese Technology Taiwanese Consumer Electronics
246 Oneness Biotech Co. Ltd $984.8 M Taiwan Taiwanese Healthcare Taiwanese Biotechnology
247 Ta Ya Electric Wire & Cable $979.9 M Taiwan Taiwanese Industrials Taiwanese Industrial Distribution
248 Eternal Materials Co. Ltd $979.7 M Taiwan Taiwanese Basic Materials Taiwanese Specialty Chemicals
249 Allis Electric Co.,Ltd. $979.1 M Taiwan Taiwanese Industrials Taiwanese Specialty Industrial Machinery
250 Kindom Development Co. Ltd $976.3 M Taiwan Taiwanese Real Estate Taiwanese Real Estate—Diversified
251 Mercuries Life Insurance Co. Ltd $963.4 M Taiwan Taiwanese Financials Taiwanese Insurance—Life
252 Chang Wah Technology Co. Ltd $960.4 M Taiwan Taiwanese Technology Taiwanese Semiconductors
253 Sunonwealth Electric Machine Industry Co. Ltd $958.6 M Taiwan Taiwanese Industrials Taiwanese Specialty Industrial Machinery
254 Chang Wah Electromaterials, Inc. $947.7 M Taiwan Taiwanese Technology Taiwanese Electronics & Computer Distribution
255 Formosa Taffeta Co. Ltd $945.1 M Taiwan Taiwanese Consumer Discretionary Taiwanese Textile Manufacturing
256 Chunghwa Precision Test Tech. Co. Ltd $939.4 M Taiwan Taiwanese Technology Taiwanese Electronic Components
257 Scientech Corp $935.4 M Taiwan Taiwanese Technology Taiwanese Semiconductors
258 LuxNet Corp $930.6 M Taiwan Taiwanese Technology Taiwanese Semiconductors
259 Yungshin Construction & Development Co.,Ltd. $928.1 M Taiwan Taiwanese Real Estate Taiwanese Real Estate Services
260 EnTie Commercial Bank Co. Ltd $925.8 M Taiwan Taiwanese Financials Taiwanese Banks—Regional
261 Yungtay Engineering Co. Ltd $920.5 M

(April 1, 2022)

 Taiwan Taiwanese Industrials Taiwanese Specialty Industrial Machinery
262 Raydium Semiconductor Corp $919.5 M Taiwan Taiwanese Technology Taiwanese Semiconductors
263 Systex Corp $907.9 M Taiwan Taiwanese Technology Taiwanese Information Technology Services
264 Delpha Construction Co.,Ltd. $906.4 M Taiwan Taiwanese Real Estate Taiwanese Real Estate Services
265 Center Laboratories, Inc. $903.0 M Taiwan Taiwanese Healthcare Taiwanese Drug Manufacturers—Specialty & Generic
266 Chilisin Electronics Corp $899.6 M

(Dec. 1, 2021)

 Taiwan Taiwanese Technology Taiwanese Electronic Components
267 Chenming Electronic Technology Corp $896.6 M Taiwan Taiwanese Technology Taiwanese Computer Hardware
268 ENNOSTAR, Inc. $896.5 M Taiwan Taiwanese Technology Taiwanese Electronic Components
269 Daxin Materials Corp $892.6 M Taiwan Taiwanese Basic Materials Taiwanese Specialty Chemicals
270 O-Bank Co. Ltd $891.2 M Taiwan Taiwanese Financials Taiwanese Banks—Regional

Top Companies from Taiwan as of Jul. 01, 2025

241. HannStar Board Corp

Company Profile: HannStar Board Corp
Market Cap (USD): $1.01 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Electronic Components

242. Sercomm Corp

Company Profile: Sercomm Corp
Market Cap (USD): $1.01 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Communication Equipment

243. FOCI Fiber Optic Communications, Inc.

Company Profile: FOCI Fiber Optic Communications, Inc.
Market Cap (USD): $1.00 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Communication Equipment

244. LandMark Optoelectronics Corp

Company Profile: LandMark Optoelectronics Corp
Market Cap (USD): $998.4 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

245. Merry Electronics Co. Ltd

Company Profile: Merry Electronics Co. Ltd
Market Cap (USD): $995.4 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Consumer Electronics

246. Oneness Biotech Co. Ltd

Company Profile: Oneness Biotech Co. Ltd
Market Cap (USD): $984.8 M
Country: Taiwan
Sector: Taiwanese Healthcare
Industry: Taiwanese Biotechnology

247. Ta Ya Electric Wire & Cable

Company Profile: Ta Ya Electric Wire & Cable
Market Cap (USD): $979.9 M
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Industrial Distribution

248. Eternal Materials Co. Ltd

Company Profile: Eternal Materials Co. Ltd
Market Cap (USD): $979.7 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Specialty Chemicals

249. Allis Electric Co.,Ltd.

Company Profile: Allis Electric Co.,Ltd.
Market Cap (USD): $979.1 M
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Specialty Industrial Machinery

250. Kindom Development Co. Ltd

Company Profile: Kindom Development Co. Ltd
Market Cap (USD): $976.3 M
Country: Taiwan
Sector: Taiwanese Real Estate
Industry: Taiwanese Real Estate—Diversified

251. Mercuries Life Insurance Co. Ltd

Company Profile: Mercuries Life Insurance Co. Ltd
Market Cap (USD): $963.4 M
Country: Taiwan
Sector: Taiwanese Financials
Industry: Taiwanese Insurance—Life

252. Chang Wah Technology Co. Ltd

Company Profile: Chang Wah Technology Co. Ltd
Market Cap (USD): $960.4 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductors

253. Sunonwealth Electric Machine Industry Co. Ltd

Company Profile: Sunonwealth Electric Machine Industry Co. Ltd
Market Cap (USD): $958.6 M
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Specialty Industrial Machinery

254. Chang Wah Electromaterials, Inc.

Company Profile: Chang Wah Electromaterials, Inc.
Market Cap (USD): $947.7 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Electronics & Computer Distribution

255. Formosa Taffeta Co. Ltd

Company Profile: Formosa Taffeta Co. Ltd
Market Cap (USD): $945.1 M
Country: Taiwan
Sector: Taiwanese Consumer Discretionary
Industry: Taiwanese Textile Manufacturing

256. Chunghwa Precision Test Tech. Co. Ltd

Company Profile: Chunghwa Precision Test Tech. Co. Ltd
Market Cap (USD): $939.4 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Electronic Components

257. Scientech Corp

Company Profile: Scientech Corp
Market Cap (USD): $935.4 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductors

258. LuxNet Corp

Company Profile: LuxNet Corp
Market Cap (USD): $930.6 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductors

259. Yungshin Construction & Development Co.,Ltd.

Company Profile: Yungshin Construction & Development Co.,Ltd.
Market Cap (USD): $928.1 M
Country: Taiwan
Sector: Taiwanese Real Estate
Industry: Taiwanese Real Estate Services

260. EnTie Commercial Bank Co. Ltd

Company Profile: EnTie Commercial Bank Co. Ltd
Market Cap (USD): $925.8 M
Country: Taiwan
Sector: Taiwanese Financials
Industry: Taiwanese Banks—Regional

261. Yungtay Engineering Co. Ltd

Company Profile: Yungtay Engineering Co. Ltd
Market Cap (USD): $920.5 M (April 1, 2022)
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Specialty Industrial Machinery

262. Raydium Semiconductor Corp

Company Profile: Raydium Semiconductor Corp
Market Cap (USD): $919.5 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductors

263. Systex Corp

Company Profile: Systex Corp
Market Cap (USD): $907.9 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Information Technology Services

264. Delpha Construction Co.,Ltd.

Company Profile: Delpha Construction Co.,Ltd.
Market Cap (USD): $906.4 M
Country: Taiwan
Sector: Taiwanese Real Estate
Industry: Taiwanese Real Estate Services

265. Center Laboratories, Inc.

Company Profile: Center Laboratories, Inc.
Market Cap (USD): $903.0 M
Country: Taiwan
Sector: Taiwanese Healthcare
Industry: Taiwanese Drug Manufacturers—Specialty & Generic

266. Chilisin Electronics Corp

Company Profile: Chilisin Electronics Corp
Market Cap (USD): $899.6 M (Dec. 1, 2021)
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Electronic Components

267. Chenming Electronic Technology Corp

Company Profile: Chenming Electronic Technology Corp
Market Cap (USD): $896.6 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Computer Hardware

268. ENNOSTAR, Inc.

Company Profile: ENNOSTAR, Inc.
Market Cap (USD): $896.5 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Electronic Components

269. Daxin Materials Corp

Company Profile: Daxin Materials Corp
Market Cap (USD): $892.6 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Specialty Chemicals

270. O-Bank Co. Ltd

Company Profile: O-Bank Co. Ltd
Market Cap (USD): $891.2 M
Country: Taiwan
Sector: Taiwanese Financials
Industry: Taiwanese Banks—Regional

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