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
91 Cybozu, Inc. $970.9 M Japan Japanese Technology Japanese Software—Application
92 Toshiba Tec Corp $962.7 M Japan Japanese Technology Japanese Computer Hardware
93 Totech Corp $956.6 M Japan Japanese Technology Japanese Electronic Components
94 Ai Holdings Corp $945.1 M Japan Japanese Technology Japanese Electronics & Computer Distribution
95 MCJ Co. Ltd $936.7 M Japan Japanese Technology Japanese Computer Hardware
96 Elecom Co. Ltd $931.3 M Japan Japanese Technology Japanese Computer Hardware
97 Mitsui High-tec, Inc. $925.9 M Japan Japanese Technology Japanese Semiconductors
98 transcosmos, Inc. $893.1 M Japan Japanese Technology Japanese Information Technology Services
99 Digital Garage, Inc. $885.9 M Japan Japanese Technology Japanese Information Technology Services
100 SEIKOH GIKEN Co. Ltd $811.2 M Japan Japanese Technology Japanese Electronic Components
101 Ryosan Company Ltd $799.6 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Electronics & Computer Distribution
102 SAKURA Internet, Inc. $799.4 M Japan Japanese Technology Japanese Software—Infrastructure
103 MegaChips Corp $795.3 M Japan Japanese Technology Japanese Semiconductors
104 Mimasu Semiconductor Industry Co. Ltd $734.1 M

(July 1, 2024)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
105 ARGO GRAPHICS, Inc. $723.9 M Japan Japanese Technology Japanese Information Technology Services
106 Wacom Co. Ltd $721.2 M Japan Japanese Technology Japanese Computer Hardware
107 Canon Electronics, Inc. $719.3 M Japan Japanese Technology Japanese Computer Hardware
108 Nichicon Corp $706.7 M Japan Japanese Technology Japanese Electronic Components
109 JBCC Holdings, Inc. $694.7 M Japan Japanese Technology Japanese Information Technology Services
110 Nihon Dengi Co. Ltd $694.4 M Japan Japanese Technology Japanese Electronic Components
111 Sanken Electric Co. Ltd $691.3 M Japan Japanese Technology Japanese Semiconductors
112 Shibaura Electronics Co.,Ltd. $682.0 M Japan Japanese Technology Japanese Scientific & Technical Instruments
113 Yamaichi Electronics Co.,Ltd. $680.9 M Japan Japanese Technology Japanese Electronic Components
114 PKSHA Technology, Inc. $673.2 M Japan Japanese Technology Japanese Software—Infrastructure
115 Santec Corp $670.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
116 Zuken, Inc. $638.4 M Japan Japanese Technology Japanese Software—Application
117 Elematec Corp $623.7 M

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Electronics & Computer Distribution
118 Digital Arts, Inc. $617.8 M Japan Japanese Technology Japanese Software—Application
119 TOKYO KEIKI, Inc. $616.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
120 RS Technologies Co. Ltd $613.0 M Japan Japanese Technology Japanese Semiconductors

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

91. Cybozu, Inc.

Company Profile: Cybozu, Inc.
Market Cap (USD): $970.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

92. Toshiba Tec Corp

Company Profile: Toshiba Tec Corp
Market Cap (USD): $962.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

93. Totech Corp

Company Profile: Totech Corp
Market Cap (USD): $956.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

94. Ai Holdings Corp

Company Profile: Ai Holdings Corp
Market Cap (USD): $945.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

95. MCJ Co. Ltd

Company Profile: MCJ Co. Ltd
Market Cap (USD): $936.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

96. Elecom Co. Ltd

Company Profile: Elecom Co. Ltd
Market Cap (USD): $931.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

97. Mitsui High-tec, Inc.

Company Profile: Mitsui High-tec, Inc.
Market Cap (USD): $925.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

98. transcosmos, Inc.

Company Profile: transcosmos, Inc.
Market Cap (USD): $893.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

99. Digital Garage, Inc.

Company Profile: Digital Garage, Inc.
Market Cap (USD): $885.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

100. SEIKOH GIKEN Co. Ltd

Company Profile: SEIKOH GIKEN Co. Ltd
Market Cap (USD): $811.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

101. Ryosan Company Ltd

Company Profile: Ryosan Company Ltd
Market Cap (USD): $799.6 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

102. SAKURA Internet, Inc.

Company Profile: SAKURA Internet, Inc.
Market Cap (USD): $799.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

103. MegaChips Corp

Company Profile: MegaChips Corp
Market Cap (USD): $795.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

104. Mimasu Semiconductor Industry Co. Ltd

Company Profile: Mimasu Semiconductor Industry Co. Ltd
Market Cap (USD): $734.1 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

105. ARGO GRAPHICS, Inc.

Company Profile: ARGO GRAPHICS, Inc.
Market Cap (USD): $723.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

106. Wacom Co. Ltd

Company Profile: Wacom Co. Ltd
Market Cap (USD): $721.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

107. Canon Electronics, Inc.

Company Profile: Canon Electronics, Inc.
Market Cap (USD): $719.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

108. Nichicon Corp

Company Profile: Nichicon Corp
Market Cap (USD): $706.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

109. JBCC Holdings, Inc.

Company Profile: JBCC Holdings, Inc.
Market Cap (USD): $694.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

110. Nihon Dengi Co. Ltd

Company Profile: Nihon Dengi Co. Ltd
Market Cap (USD): $694.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

111. Sanken Electric Co. Ltd

Company Profile: Sanken Electric Co. Ltd
Market Cap (USD): $691.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

112. Shibaura Electronics Co.,Ltd.

Company Profile: Shibaura Electronics Co.,Ltd.
Market Cap (USD): $682.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

113. Yamaichi Electronics Co.,Ltd.

Company Profile: Yamaichi Electronics Co.,Ltd.
Market Cap (USD): $680.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

114. PKSHA Technology, Inc.

Company Profile: PKSHA Technology, Inc.
Market Cap (USD): $673.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

115. Santec Corp

Company Profile: Santec Corp
Market Cap (USD): $670.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

116. Zuken, Inc.

Company Profile: Zuken, Inc.
Market Cap (USD): $638.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

117. Elematec Corp

Company Profile: Elematec Corp
Market Cap (USD): $623.7 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronics & Computer Distribution

118. Digital Arts, Inc.

Company Profile: Digital Arts, Inc.
Market Cap (USD): $617.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

119. TOKYO KEIKI, Inc.

Company Profile: TOKYO KEIKI, Inc.
Market Cap (USD): $616.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

120. RS Technologies Co. Ltd

Company Profile: RS Technologies Co. Ltd
Market Cap (USD): $613.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

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