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
181 Icom, Inc. $296.3 M Japan Japanese Technology Japanese Communication Equipment
182 Tamura Corp $285.6 M Japan Japanese Technology Japanese Electronic Components
183 Tomen Devices Corp $283.2 M Japan Japanese Technology Japanese Semiconductors
184 Nippon Systemware Co. Ltd $273.3 M Japan Japanese Technology Japanese Information Technology Services
185 ITFOR, Inc. $271.7 M Japan Japanese Technology Japanese Information Technology Services
186 ID Holdings Corp $269.2 M Japan Japanese Technology Japanese Information Technology Services
187 Daitron Co. Ltd $266.8 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
188 Nishikawa Keisoku Co. Ltd $262.7 M Japan Japanese Technology Japanese Scientific & Technical Instruments
189 Sun-Wa Technos Corp $255.9 M Japan Japanese Technology Japanese Electronics & Computer Distribution
190 Nagano Keiki Co. Ltd $254.1 M Japan Japanese Technology Japanese Scientific & Technical Instruments
191 ULS Group, Inc. $253.6 M Japan Japanese Technology Japanese Information Technology Services
192 Pro-Ship, Inc. $250.4 M Japan Japanese Technology Japanese Software—Application
193 Forval Corp $248.1 M Japan Japanese Technology Japanese Information Technology Services
194 PCA Corp $247.5 M Japan Japanese Technology Japanese Software—Application
195 FTGroup Co. Ltd $246.1 M Japan Japanese Technology Japanese Communication Equipment
196 Digital Information Technologies Corp $245.9 M Japan Japanese Technology Japanese Information Technology Services
197 Foster Electric Company Ltd $243.5 M Japan Japanese Technology Japanese Consumer Electronics
198 Vinx Corp $241.5 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Software—Application
199 Aichi Tokei Denki Co. Ltd $240.3 M Japan Japanese Technology Japanese Scientific & Technical Instruments
200 TerraSky Co.,Ltd. $239.8 M Japan Japanese Technology Japanese Software—Application
201 Cybernet Systems Co. Ltd $239.6 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Software—Application
202 CAC Holdings Corp $232.6 M Japan Japanese Technology Japanese Information Technology Services
203 JALCO Holdings, Inc. $229.4 M Japan Japanese Technology Japanese Semiconductors
204 TOYO Corp $226.1 M Japan Japanese Technology Japanese Scientific & Technical Instruments
205 Hagiwara Electric Holdings Co. Ltd $224.8 M Japan Japanese Technology Japanese Semiconductors
206 Yokowo Co. Ltd $224.7 M Japan Japanese Technology Japanese Electronic Components
207 LAC Co. Ltd $222.3 M

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Information Technology Services
208 New Cosmos Electric Co.,Ltd. $220.0 M Japan Japanese Technology Japanese Scientific & Technical Instruments
209 Toyokumo, Inc. $219.5 M Japan Japanese Technology Japanese Software—Application
210 System Research Co.,Ltd. $218.2 M Japan Japanese Technology Japanese Software—Application

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

181. Icom, Inc.

Company Profile: Icom, Inc.
Market Cap (USD): $296.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

182. Tamura Corp

Company Profile: Tamura Corp
Market Cap (USD): $285.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

183. Tomen Devices Corp

Company Profile: Tomen Devices Corp
Market Cap (USD): $283.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

184. Nippon Systemware Co. Ltd

Company Profile: Nippon Systemware Co. Ltd
Market Cap (USD): $273.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

185. ITFOR, Inc.

Company Profile: ITFOR, Inc.
Market Cap (USD): $271.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

186. ID Holdings Corp

Company Profile: ID Holdings Corp
Market Cap (USD): $269.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

187. Daitron Co. Ltd

Company Profile: Daitron Co. Ltd
Market Cap (USD): $266.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

188. Nishikawa Keisoku Co. Ltd

Company Profile: Nishikawa Keisoku Co. Ltd
Market Cap (USD): $262.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

189. Sun-Wa Technos Corp

Company Profile: Sun-Wa Technos Corp
Market Cap (USD): $255.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

190. Nagano Keiki Co. Ltd

Company Profile: Nagano Keiki Co. Ltd
Market Cap (USD): $254.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

191. ULS Group, Inc.

Company Profile: ULS Group, Inc.
Market Cap (USD): $253.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

192. Pro-Ship, Inc.

Company Profile: Pro-Ship, Inc.
Market Cap (USD): $250.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

193. Forval Corp

Company Profile: Forval Corp
Market Cap (USD): $248.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

194. PCA Corp

Company Profile: PCA Corp
Market Cap (USD): $247.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

195. FTGroup Co. Ltd

Company Profile: FTGroup Co. Ltd
Market Cap (USD): $246.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

196. Digital Information Technologies Corp

Company Profile: Digital Information Technologies Corp
Market Cap (USD): $245.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

197. Foster Electric Company Ltd

Company Profile: Foster Electric Company Ltd
Market Cap (USD): $243.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

198. Vinx Corp

Company Profile: Vinx Corp
Market Cap (USD): $241.5 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

199. Aichi Tokei Denki Co. Ltd

Company Profile: Aichi Tokei Denki Co. Ltd
Market Cap (USD): $240.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

200. TerraSky Co.,Ltd.

Company Profile: TerraSky Co.,Ltd.
Market Cap (USD): $239.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

201. Cybernet Systems Co. Ltd

Company Profile: Cybernet Systems Co. Ltd
Market Cap (USD): $239.6 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

202. CAC Holdings Corp

Company Profile: CAC Holdings Corp
Market Cap (USD): $232.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

203. JALCO Holdings, Inc.

Company Profile: JALCO Holdings, Inc.
Market Cap (USD): $229.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

204. TOYO Corp

Company Profile: TOYO Corp
Market Cap (USD): $226.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

205. Hagiwara Electric Holdings Co. Ltd

Company Profile: Hagiwara Electric Holdings Co. Ltd
Market Cap (USD): $224.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

206. Yokowo Co. Ltd

Company Profile: Yokowo Co. Ltd
Market Cap (USD): $224.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

207. LAC Co. Ltd

Company Profile: LAC Co. Ltd
Market Cap (USD): $222.3 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

208. New Cosmos Electric Co.,Ltd.

Company Profile: New Cosmos Electric Co.,Ltd.
Market Cap (USD): $220.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

209. Toyokumo, Inc.

Company Profile: Toyokumo, Inc.
Market Cap (USD): $219.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

210. System Research Co.,Ltd.

Company Profile: System Research Co.,Ltd.
Market Cap (USD): $218.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

Stay in touch