Japan

Top 415 largest Japanese Companies in the Technology sector by Market Cap

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

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Top Technology Companies from Japan as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
271 Focus Systems Corp $148.7 M Japan Japanese Technology Japanese Information Technology Services
272 DIGITAL HEARTS HOLDINGS Co. Ltd $147.5 M Japan Japanese Technology Japanese Information Technology Services
273 Double Standard, Inc. $147.2 M Japan Japanese Technology Japanese Information Technology Services
274 SoldOut, Inc. $146.8 M

(May 1, 2022)

 Japan Japanese Technology Japanese Information Technology Services
275 RPA Holdings, Inc. $143.3 M Japan Japanese Technology Japanese Information Technology Services
276 Ad-Sol Nissin Corp $142.8 M Japan Japanese Technology Japanese Information Technology Services
277 Alinco, Inc. $142.0 M Japan Japanese Technology Japanese Scientific & Technical Instruments
278 Bit One Group Co. Ltd $141.6 M Japan Japanese Technology Japanese Information Technology Services
279 Chino Corp $140.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
280 Contec Co. Ltd $140.1 M

(April 1, 2022)

 Japan Japanese Technology Japanese Computer Hardware
281 Sanko Gosei Ltd $139.3 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
282 Techno Quartz, Inc. $138.9 M

(July 1, 2024)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
283 Glosel Co. Ltd $138.0 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Semiconductors
284 KEIWA, Inc. $137.4 M Japan Japanese Technology Japanese Electronic Components
285 Chatwork Co.,Ltd. $133.4 M Japan Japanese Technology Japanese Software—Application
286 CMC Corp $133.3 M Japan Japanese Technology Japanese Information Technology Services
287 Seiko Electric Co. Ltd $131.6 M Japan Japanese Technology Japanese Electronic Components
288 kaonavi, Inc. $130.2 M

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Software—Infrastructure
289 I-O Data Device, Inc. $129.6 M

(June 1, 2022)

 Japan Japanese Technology Japanese Computer Hardware
290 Denki Kogyo Co.,Ltd. $128.7 M Japan Japanese Technology Japanese Communication Equipment
291 Innotech Corp $128.2 M Japan Japanese Technology Japanese Electronics & Computer Distribution
292 Nittsusystem Co.,Ltd. $127.1 M Japan Japanese Technology Japanese Software—Application
293 Nippon Kodoshi Corp $127.0 M Japan Japanese Technology Japanese Electronic Components
294 Sun* Inc. $126.7 M Japan Japanese Technology Japanese Information Technology Services
295 Kyokuto Boeki Kaisha Ltd $126.5 M Japan Japanese Technology Japanese Electronics & Computer Distribution
296 NCS&A Co. Ltd $126.4 M Japan Japanese Technology Japanese Information Technology Services
297 Allied Telesis Holdings K.K. $126.1 M Japan Japanese Technology Japanese Communication Equipment
298 Iwatsu Electric Co. Ltd $125.3 M

(July 1, 2024)

 Japan Japanese Technology Japanese Communication Equipment
299 Serverworks Co.,Ltd. $124.6 M Japan Japanese Technology Japanese Software—Infrastructure
300 Daishinku Corp $122.6 M Japan Japanese Technology Japanese Electronic Components

Top Technology Companies from Japan as of Jul. 01, 2025

271. Focus Systems Corp

Company Profile: Focus Systems Corp
Market Cap (USD): $148.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

272. DIGITAL HEARTS HOLDINGS Co. Ltd

Company Profile: DIGITAL HEARTS HOLDINGS Co. Ltd
Market Cap (USD): $147.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

273. Double Standard, Inc.

Company Profile: Double Standard, Inc.
Market Cap (USD): $147.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

274. SoldOut, Inc.

Company Profile: SoldOut, Inc.
Market Cap (USD): $146.8 M (May 1, 2022)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

275. RPA Holdings, Inc.

Company Profile: RPA Holdings, Inc.
Market Cap (USD): $143.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

276. Ad-Sol Nissin Corp

Company Profile: Ad-Sol Nissin Corp
Market Cap (USD): $142.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

277. Alinco, Inc.

Company Profile: Alinco, Inc.
Market Cap (USD): $142.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

278. Bit One Group Co. Ltd

Company Profile: Bit One Group Co. Ltd
Market Cap (USD): $141.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

279. Chino Corp

Company Profile: Chino Corp
Market Cap (USD): $140.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

280. Contec Co. Ltd

Company Profile: Contec Co. Ltd
Market Cap (USD): $140.1 M (April 1, 2022)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

281. Sanko Gosei Ltd

Company Profile: Sanko Gosei Ltd
Market Cap (USD): $139.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

282. Techno Quartz, Inc.

Company Profile: Techno Quartz, Inc.
Market Cap (USD): $138.9 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

283. Glosel Co. Ltd

Company Profile: Glosel Co. Ltd
Market Cap (USD): $138.0 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

284. KEIWA, Inc.

Company Profile: KEIWA, Inc.
Market Cap (USD): $137.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

285. Chatwork Co.,Ltd.

Company Profile: Chatwork Co.,Ltd.
Market Cap (USD): $133.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

286. CMC Corp

Company Profile: CMC Corp
Market Cap (USD): $133.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

287. Seiko Electric Co. Ltd

Company Profile: Seiko Electric Co. Ltd
Market Cap (USD): $131.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

288. kaonavi, Inc.

Company Profile: kaonavi, Inc.
Market Cap (USD): $130.2 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

289. I-O Data Device, Inc.

Company Profile: I-O Data Device, Inc.
Market Cap (USD): $129.6 M (June 1, 2022)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

290. Denki Kogyo Co.,Ltd.

Company Profile: Denki Kogyo Co.,Ltd.
Market Cap (USD): $128.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

291. Innotech Corp

Company Profile: Innotech Corp
Market Cap (USD): $128.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

292. Nittsusystem Co.,Ltd.

Company Profile: Nittsusystem Co.,Ltd.
Market Cap (USD): $127.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

293. Nippon Kodoshi Corp

Company Profile: Nippon Kodoshi Corp
Market Cap (USD): $127.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

294. Sun* Inc.

Company Profile: Sun* Inc.
Market Cap (USD): $126.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

295. Kyokuto Boeki Kaisha Ltd

Company Profile: Kyokuto Boeki Kaisha Ltd
Market Cap (USD): $126.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

296. NCS&A Co. Ltd

Company Profile: NCS&A Co. Ltd
Market Cap (USD): $126.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

297. Allied Telesis Holdings K.K.

Company Profile: Allied Telesis Holdings K.K.
Market Cap (USD): $126.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

298. Iwatsu Electric Co. Ltd

Company Profile: Iwatsu Electric Co. Ltd
Market Cap (USD): $125.3 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

299. Serverworks Co.,Ltd.

Company Profile: Serverworks Co.,Ltd.
Market Cap (USD): $124.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

300. Daishinku Corp

Company Profile: Daishinku Corp
Market Cap (USD): $122.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

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