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
31 Shinko Electric Industries Co. Ltd $4.77 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Semiconductors
32 GMO Payment Gateway, Inc. $4.70 B Japan Japanese Technology Japanese Software—Infrastructure
33 OBIC Business Consultants Co. Ltd $4.41 B Japan Japanese Technology Japanese Information Technology Services
34 Seiko Epson Corp $4.25 B Japan Japanese Technology Japanese Computer Hardware
35 Nihon Unisys Ltd $4.06 B Japan Japanese Technology Japanese Information Technology Services
36 Hirose Electric Co.,Ltd. $4.00 B Japan Japanese Technology Japanese Electronic Components
37 Fuji Soft, Inc. $3.92 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Information Technology Services
38 Hamamatsu Photonics K.K. $3.62 B Japan Japanese Technology Japanese Electronic Components
39 Rinnai Corp $3.56 B Japan Japanese Technology Japanese Consumer Electronics
40 Maruwa Co., Ltd. $3.49 B Japan Japanese Technology Japanese Electronic Components
41 Tokyo Ohka Kogyo Co. Ltd $3.46 B Japan Japanese Technology Japanese Electronic Components
42 HORIBA Ltd $3.22 B Japan Japanese Technology Japanese Scientific & Technical Instruments
43 SHIFT, Inc. $3.15 B Japan Japanese Technology Japanese Software—Application
44 NEC Networks & System Integration Corp $3.14 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Information Technology Services
45 Sharp Corp $3.10 B Japan Japanese Technology Japanese Consumer Electronics
46 Information Services International-Dentsu Ltd $2.99 B Japan Japanese Technology Japanese Information Technology Services
47 Rakus Co. Ltd $2.77 B Japan Japanese Technology Japanese Information Technology Services
48 Sumco Corp $2.73 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
49 Tokyo Seimitsu Co. Ltd $2.68 B Japan Japanese Technology Japanese Semiconductors
50 Dexerials Corp $2.51 B Japan Japanese Technology Japanese Electronic Components
51 Rorze Corp $2.41 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
52 Topcon Corp $2.40 B Japan Japanese Technology Japanese Scientific & Technical Instruments
53 Net One Systems Co. Ltd $2.27 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Information Technology Services
54 Taiyo Yuden Co. Ltd $2.24 B Japan Japanese Technology Japanese Electronic Components
55 Amano Corp $2.22 B Japan Japanese Technology Japanese Scientific & Technical Instruments
56 Alps Alpine Co Ltd $2.17 B Japan Japanese Technology Japanese Consumer Electronics
57 Infocom Corp $2.06 B

(July 1, 2024)

 Japan Japanese Technology Japanese Information Technology Services
58 Money Forward, Inc. $1.92 B Japan Japanese Technology Japanese Software—Application
59 DeNA Co. Ltd $1.88 B Japan Japanese Technology Japanese Software—Application
60 NSD Co. Ltd $1.87 B Japan Japanese Technology Japanese Software—Application

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

31. Shinko Electric Industries Co. Ltd

Company Profile: Shinko Electric Industries Co. Ltd
Market Cap (USD): $4.77 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

32. GMO Payment Gateway, Inc.

Company Profile: GMO Payment Gateway, Inc.
Market Cap (USD): $4.70 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Infrastructure

33. OBIC Business Consultants Co. Ltd

Company Profile: OBIC Business Consultants Co. Ltd
Market Cap (USD): $4.41 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

34. Seiko Epson Corp

Company Profile: Seiko Epson Corp
Market Cap (USD): $4.25 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Computer Hardware

35. Nihon Unisys Ltd

Company Profile: Nihon Unisys Ltd
Market Cap (USD): $4.06 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

36. Hirose Electric Co.,Ltd.

Company Profile: Hirose Electric Co.,Ltd.
Market Cap (USD): $4.00 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

37. Fuji Soft, Inc.

Company Profile: Fuji Soft, Inc.
Market Cap (USD): $3.92 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

38. Hamamatsu Photonics K.K.

Company Profile: Hamamatsu Photonics K.K.
Market Cap (USD): $3.62 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

39. Rinnai Corp

Company Profile: Rinnai Corp
Market Cap (USD): $3.56 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

40. Maruwa Co., Ltd.

Company Profile: Maruwa Co., Ltd.
Market Cap (USD): $3.49 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

41. Tokyo Ohka Kogyo Co. Ltd

Company Profile: Tokyo Ohka Kogyo Co. Ltd
Market Cap (USD): $3.46 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

42. HORIBA Ltd

Company Profile: HORIBA Ltd
Market Cap (USD): $3.22 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

43. SHIFT, Inc.

Company Profile: SHIFT, Inc.
Market Cap (USD): $3.15 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

44. NEC Networks & System Integration Corp

Company Profile: NEC Networks & System Integration Corp
Market Cap (USD): $3.14 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

45. Sharp Corp

Company Profile: Sharp Corp
Market Cap (USD): $3.10 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

46. Information Services International-Dentsu Ltd

Company Profile: Information Services International-Dentsu Ltd
Market Cap (USD): $2.99 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

47. Rakus Co. Ltd

Company Profile: Rakus Co. Ltd
Market Cap (USD): $2.77 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

48. Sumco Corp

Company Profile: Sumco Corp
Market Cap (USD): $2.73 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

49. Tokyo Seimitsu Co. Ltd

Company Profile: Tokyo Seimitsu Co. Ltd
Market Cap (USD): $2.68 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

50. Dexerials Corp

Company Profile: Dexerials Corp
Market Cap (USD): $2.51 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

51. Rorze Corp

Company Profile: Rorze Corp
Market Cap (USD): $2.41 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

52. Topcon Corp

Company Profile: Topcon Corp
Market Cap (USD): $2.40 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

53. Net One Systems Co. Ltd

Company Profile: Net One Systems Co. Ltd
Market Cap (USD): $2.27 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

54. Taiyo Yuden Co. Ltd

Company Profile: Taiyo Yuden Co. Ltd
Market Cap (USD): $2.24 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

55. Amano Corp

Company Profile: Amano Corp
Market Cap (USD): $2.22 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

56. Alps Alpine Co Ltd

Company Profile: Alps Alpine Co Ltd
Market Cap (USD): $2.17 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

57. Infocom Corp

Company Profile: Infocom Corp
Market Cap (USD): $2.06 B (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

58. Money Forward, Inc.

Company Profile: Money Forward, Inc.
Market Cap (USD): $1.92 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

59. DeNA Co. Ltd

Company Profile: DeNA Co. Ltd
Market Cap (USD): $1.88 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

60. NSD Co. Ltd

Company Profile: NSD Co. Ltd
Market Cap (USD): $1.87 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Software—Application

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