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 Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
181 Comture Corp $331.3 M Japan Japanese Technology Japanese Information Technology Services
182 ArtSpark Holdings, Inc. $325.6 M Japan Japanese Technology Japanese Software—Application
183 Yokowo Co. Ltd $321.2 M Japan Japanese Technology Japanese Electronic Components
184 Daitron Co. Ltd $320.3 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
185 KOA Corp $315.0 M Japan Japanese Technology Japanese Electronic Components
186 A&D Company Ltd $313.4 M Japan Japanese Technology Japanese Scientific & Technical Instruments
187 Tamura Corp $307.5 M Japan Japanese Technology Japanese Electronic Components
188 Aiphone Co.,Ltd. $302.9 M Japan Japanese Technology Japanese Communication Equipment
189 JALCO Holdings, Inc. $300.0 M Japan Japanese Technology Japanese Semiconductors
190 Japan Electronic Materials Corp $290.6 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
191 Nagano Keiki Co. Ltd $288.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
192 Mimaki Engineering Co. Ltd $287.5 M Japan Japanese Technology Japanese Electronics & Computer Distribution
193 Sun-Wa Technos Corp $284.6 M Japan Japanese Technology Japanese Electronics & Computer Distribution
194 Daikoku Denki Co. Ltd $284.3 M Japan Japanese Technology Japanese Computer Hardware
195 ITFOR, Inc. $282.1 M Japan Japanese Technology Japanese Information Technology Services
196 Hennge K.K. $268.5 M Japan Japanese Technology Japanese Software—Infrastructure
197 Aichi Tokei Denki Co. Ltd $263.8 M Japan Japanese Technology Japanese Scientific & Technical Instruments
198 Nishikawa Keisoku Co. Ltd $262.7 M

(July 1, 2025)

 Japan Japanese Technology Japanese Scientific & Technical Instruments
199 Pro-Ship, Inc. $262.4 M Japan Japanese Technology Japanese Software—Application
200 Icom, Inc. $257.4 M Japan Japanese Technology Japanese Communication Equipment
201 Sumida Corp $254.4 M Japan Japanese Technology Japanese Electronic Components
202 Digital Information Technologies Corp $245.8 M Japan Japanese Technology Japanese Information Technology Services
203 Nippon Systemware Co. Ltd $244.8 M Japan Japanese Technology Japanese Information Technology Services
204 BASE, Inc. $243.8 M Japan Japanese Technology Japanese Software—Application
205 Business Brain Showa-Ota, Inc. $242.5 M Japan Japanese Technology Japanese Information Technology Services
206 Sanshin Electronics Co. Ltd $242.2 M Japan Japanese Technology Japanese Semiconductors
207 Vinx Corp $241.5 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Software—Application
208 Cybernet Systems Co. Ltd $239.6 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Software—Application
209 FTGroup Co. Ltd $237.1 M Japan Japanese Technology Japanese Communication Equipment
210 TOYO Corp $235.3 M Japan Japanese Technology Japanese Scientific & Technical Instruments

Top Technology Companies from Japan as of Jan. 01, 2026

181. Comture Corp

Company Profile: Comture Corp
Market Cap (USD): $331.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

182. ArtSpark Holdings, Inc.

Company Profile: ArtSpark Holdings, Inc.
Market Cap (USD): $325.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

183. Yokowo Co. Ltd

Company Profile: Yokowo Co. Ltd
Market Cap (USD): $321.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

184. Daitron Co. Ltd

Company Profile: Daitron Co. Ltd
Market Cap (USD): $320.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

185. KOA Corp

Company Profile: KOA Corp
Market Cap (USD): $315.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

186. A&D Company Ltd

Company Profile: A&D Company Ltd
Market Cap (USD): $313.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

187. Tamura Corp

Company Profile: Tamura Corp
Market Cap (USD): $307.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

188. Aiphone Co.,Ltd.

Company Profile: Aiphone Co.,Ltd.
Market Cap (USD): $302.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

189. JALCO Holdings, Inc.

Company Profile: JALCO Holdings, Inc.
Market Cap (USD): $300.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

190. Japan Electronic Materials Corp

Company Profile: Japan Electronic Materials Corp
Market Cap (USD): $290.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

191. Nagano Keiki Co. Ltd

Company Profile: Nagano Keiki Co. Ltd
Market Cap (USD): $288.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

192. Mimaki Engineering Co. Ltd

Company Profile: Mimaki Engineering Co. Ltd
Market Cap (USD): $287.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

193. Sun-Wa Technos Corp

Company Profile: Sun-Wa Technos Corp
Market Cap (USD): $284.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

194. Daikoku Denki Co. Ltd

Company Profile: Daikoku Denki Co. Ltd
Market Cap (USD): $284.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

195. ITFOR, Inc.

Company Profile: ITFOR, Inc.
Market Cap (USD): $282.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

196. Hennge K.K.

Company Profile: Hennge K.K.
Market Cap (USD): $268.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

197. Aichi Tokei Denki Co. Ltd

Company Profile: Aichi Tokei Denki Co. Ltd
Market Cap (USD): $263.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

198. Nishikawa Keisoku Co. Ltd

Company Profile: Nishikawa Keisoku Co. Ltd
Market Cap (USD): $262.7 M (July 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

199. Pro-Ship, Inc.

Company Profile: Pro-Ship, Inc.
Market Cap (USD): $262.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

200. Icom, Inc.

Company Profile: Icom, Inc.
Market Cap (USD): $257.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

201. Sumida Corp

Company Profile: Sumida Corp
Market Cap (USD): $254.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

202. Digital Information Technologies Corp

Company Profile: Digital Information Technologies Corp
Market Cap (USD): $245.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

203. Nippon Systemware Co. Ltd

Company Profile: Nippon Systemware Co. Ltd
Market Cap (USD): $244.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

204. BASE, Inc.

Company Profile: BASE, Inc.
Market Cap (USD): $243.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

205. Business Brain Showa-Ota, Inc.

Company Profile: Business Brain Showa-Ota, Inc.
Market Cap (USD): $242.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

206. Sanshin Electronics Co. Ltd

Company Profile: Sanshin Electronics Co. Ltd
Market Cap (USD): $242.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

207. Vinx Corp

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

208. 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

209. FTGroup Co. Ltd

Company Profile: FTGroup Co. Ltd
Market Cap (USD): $237.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Communication Equipment

210. TOYO Corp

Company Profile: TOYO Corp
Market Cap (USD): $235.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

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