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.

Japan Technology Sector Analysis
Top Japanese Companies Japan Analysis
World Top Companies World Companies Analysis

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

Rank Company Market Cap (USD) Country Sector Industry
301 NTT Data Intramart Corp $121.5 M Japan Japanese Technology Japanese Software—Infrastructure
302 Needs Well, Inc. $121.3 M Japan Japanese Technology Japanese Software—Infrastructure
303 JIG-SAW, Inc. $121.3 M Japan Japanese Technology Japanese Software—Infrastructure
304 Hokuriku Electric Industry Co.,Ltd. $120.7 M Japan Japanese Technology Japanese Electronic Components
305 Autonomous Control Systems Laboratory Ltd $120.6 M Japan Japanese Technology Japanese Computer Hardware
306 Advanced Media, Inc. $120.0 M Japan Japanese Technology Japanese Communication Equipment
307 TESEC Corporation $118.3 M

(Aug. 1, 2021)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
308 Nihon Dempa Kogyo Co. Ltd $117.9 M Japan Japanese Technology Japanese Electronic Components
309 Cube System, Inc. $117.8 M Japan Japanese Technology Japanese Information Technology Services
310 AGS Corp $117.1 M Japan Japanese Technology Japanese Software—Application
311 Asahi Intelligence Service Co. Ltd $114.7 M Japan Japanese Technology Japanese Information Technology Services
312 Cyber Security Cloud , Inc. $113.8 M Japan Japanese Technology Japanese Software—Infrastructure
313 HEROZ, Inc. $112.7 M Japan Japanese Technology Japanese Software—Application
314 Segue Group Co.,Ltd. $111.2 M Japan Japanese Technology Japanese Information Technology Services
315 FHT holdings Corp $110.8 M Japan Japanese Technology Japanese Software—Application
316 Dkk-Toa Corp $110.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
317 ISB Corp $108.8 M Japan Japanese Technology Japanese Software—Application
318 Cyber Com Co. Ltd $108.5 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Software—Application
319 SAKURA KCS Corp $108.2 M Japan Japanese Technology Japanese Information Technology Services
320 Helios Techno Holding Co. Ltd $108.0 M Japan Japanese Technology Japanese Consumer Electronics
321 Densan Co. Ltd $107.7 M Japan Japanese Technology Japanese Semiconductors
322 Gunosy, Inc. $107.4 M Japan Japanese Technology Japanese Software—Application
323 System D, Inc. $106.2 M Japan Japanese Technology Japanese Software—Application
324 Information Planning CO. Ltd $105.5 M Japan Japanese Technology Japanese Software—Application
325 SMK Corp $102.6 M Japan Japanese Technology Japanese Electronic Components
326 Nireco Corp $102.0 M Japan Japanese Technology Japanese Scientific & Technical Instruments
327 Torex Semiconductor Ltd $101.5 M Japan Japanese Technology Japanese Semiconductors
328 Unirita, Inc. $100.4 M Japan Japanese Technology Japanese Software—Application
329 Headwaters Co.,Ltd $100.4 M Japan Japanese Technology Japanese Software—Application
330 Inter Action Corp $99.8 M Japan Japanese Technology Japanese Electronic Components

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

301. NTT Data Intramart Corp

Company Profile: NTT Data Intramart Corp
Market Cap (USD): $121.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

302. Needs Well, Inc.

Company Profile: Needs Well, Inc.
Market Cap (USD): $121.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

303. JIG-SAW, Inc.

Company Profile: JIG-SAW, Inc.
Market Cap (USD): $121.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

304. Hokuriku Electric Industry Co.,Ltd.

Company Profile: Hokuriku Electric Industry Co.,Ltd.
Market Cap (USD): $120.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

305. Autonomous Control Systems Laboratory Ltd

Company Profile: Autonomous Control Systems Laboratory Ltd
Market Cap (USD): $120.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

306. Advanced Media, Inc.

Company Profile: Advanced Media, Inc.
Market Cap (USD): $120.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

307. TESEC Corporation

Company Profile: TESEC Corporation
Market Cap (USD): $118.3 M (Aug. 1, 2021)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

308. Nihon Dempa Kogyo Co. Ltd

Company Profile: Nihon Dempa Kogyo Co. Ltd
Market Cap (USD): $117.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

309. Cube System, Inc.

Company Profile: Cube System, Inc.
Market Cap (USD): $117.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

310. AGS Corp

Company Profile: AGS Corp
Market Cap (USD): $117.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

311. Asahi Intelligence Service Co. Ltd

Company Profile: Asahi Intelligence Service Co. Ltd
Market Cap (USD): $114.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

312. Cyber Security Cloud , Inc.

Company Profile: Cyber Security Cloud , Inc.
Market Cap (USD): $113.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

313. HEROZ, Inc.

Company Profile: HEROZ, Inc.
Market Cap (USD): $112.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

314. Segue Group Co.,Ltd.

Company Profile: Segue Group Co.,Ltd.
Market Cap (USD): $111.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

315. FHT holdings Corp

Company Profile: FHT holdings Corp
Market Cap (USD): $110.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

316. Dkk-Toa Corp

Company Profile: Dkk-Toa Corp
Market Cap (USD): $110.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

317. ISB Corp

Company Profile: ISB Corp
Market Cap (USD): $108.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

318. Cyber Com Co. Ltd

Company Profile: Cyber Com Co. Ltd
Market Cap (USD): $108.5 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

319. SAKURA KCS Corp

Company Profile: SAKURA KCS Corp
Market Cap (USD): $108.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

320. Helios Techno Holding Co. Ltd

Company Profile: Helios Techno Holding Co. Ltd
Market Cap (USD): $108.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

321. Densan Co. Ltd

Company Profile: Densan Co. Ltd
Market Cap (USD): $107.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

322. Gunosy, Inc.

Company Profile: Gunosy, Inc.
Market Cap (USD): $107.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

323. System D, Inc.

Company Profile: System D, Inc.
Market Cap (USD): $106.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

324. Information Planning CO. Ltd

Company Profile: Information Planning CO. Ltd
Market Cap (USD): $105.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

325. SMK Corp

Company Profile: SMK Corp
Market Cap (USD): $102.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

326. Nireco Corp

Company Profile: Nireco Corp
Market Cap (USD): $102.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

327. Torex Semiconductor Ltd

Company Profile: Torex Semiconductor Ltd
Market Cap (USD): $101.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

328. Unirita, Inc.

Company Profile: Unirita, Inc.
Market Cap (USD): $100.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

329. Headwaters Co.,Ltd

Company Profile: Headwaters Co.,Ltd
Market Cap (USD): $100.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

330. Inter Action Corp

Company Profile: Inter Action Corp
Market Cap (USD): $99.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

Stay in touch