Japan

Top 131 largest Japanese Companies in the Communication Services sector by Market Cap

This is the list of the largest public listed companies in the Communication Services sector from Japan by market capitalization with links to their reference stock and industry.

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Top Communication Services Companies from Japan as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
61 Macromill, Inc. $204.6 M

(July 1, 2024)

 Japan Japanese Communication Services Japanese Advertising Agencies
62 IPS, Inc. $202.8 M Japan Japanese Communication Services Japanese Telecom Services
63 gumi, Inc. $197.8 M Japan Japanese Communication Services Japanese Electronic Gaming & Multimedia
64 Speee, Inc. $196.6 M Japan Japanese Communication Services Japanese Advertising Agencies
65 Asahi Broadcasting Group Holdings Corp $195.6 M Japan Japanese Communication Services Japanese Broadcasting
66 AOI TYO Holdings, Inc. $191.8 M

(Sept. 1, 2021)

 Japan Japanese Communication Services Japanese Advertising Agencies
67 FreeBit Co. Ltd $191.3 M Japan Japanese Communication Services Japanese Internet Content & Information
68 Ateam, Inc. $187.8 M Japan Japanese Communication Services Japanese Internet Content & Information
69 Amuse, Inc. $182.4 M Japan Japanese Communication Services Japanese Entertainment
70 MEDIA DO HOLDINGS Co.,Ltd. $180.6 M Japan Japanese Communication Services Japanese Publishing
71 MarkLines Co. Ltd $174.1 M Japan Japanese Communication Services Japanese Internet Content & Information
72 Port, Inc. $168.2 M Japan Japanese Communication Services Japanese Advertising Agencies
73 Sharingtechnology, Inc. $164.5 M Japan Japanese Communication Services Japanese Internet Content & Information
74 LIFULL Co. Ltd $158.2 M Japan Japanese Communication Services Japanese Internet Content & Information
75 Digital Holdings, Inc. $142.6 M Japan Japanese Communication Services Japanese Advertising Agencies
76 Temairazu, Inc. $134.4 M Japan Japanese Communication Services Japanese Internet Content & Information
77 Firstlogic,Inc. $129.6 M Japan Japanese Communication Services Japanese Internet Content & Information
78 Geniee, Inc. $126.8 M Japan Japanese Communication Services Japanese Internet Content & Information
79 Asahi Net, Inc. $122.4 M Japan Japanese Communication Services Japanese Telecom Services
80 Nippon BS Broadcasting Corp $115.8 M Japan Japanese Communication Services Japanese Broadcasting
81 DMS, Inc. $114.6 M Japan Japanese Communication Services Japanese Advertising Agencies
82 ValueCommerce Co. Ltd $113.4 M Japan Japanese Communication Services Japanese Advertising Agencies
83 Starts Publishing Corp $113.0 M Japan Japanese Communication Services Japanese Publishing
84 OpenDoor, Inc. $109.9 M Japan Japanese Communication Services Japanese Internet Content & Information
85 Drecom Co.,Ltd. $106.6 M Japan Japanese Communication Services Japanese Electronic Gaming & Multimedia
86 Members Co. Ltd $106.1 M Japan Japanese Communication Services Japanese Advertising Agencies
87 Fibergate, Inc. $98.9 M Japan Japanese Communication Services Japanese Telecom Services
88 Gurunavi, Inc. $97.9 M Japan Japanese Communication Services Japanese Internet Content & Information
89 Feedforce, Inc. $96.0 M Japan Japanese Communication Services Japanese Advertising Agencies
90 KeyHolder, Inc. $93.3 M Japan Japanese Communication Services Japanese Entertainment

Top Communication Services Companies from Japan as of Jul. 01, 2025

61. Macromill, Inc.

Company Profile: Macromill, Inc.
Market Cap (USD): $204.6 M (July 1, 2024)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

62. IPS, Inc.

Company Profile: IPS, Inc.
Market Cap (USD): $202.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Telecom Services

63. gumi, Inc.

Company Profile: gumi, Inc.
Market Cap (USD): $197.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Electronic Gaming & Multimedia

64. Speee, Inc.

Company Profile: Speee, Inc.
Market Cap (USD): $196.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

65. Asahi Broadcasting Group Holdings Corp

Company Profile: Asahi Broadcasting Group Holdings Corp
Market Cap (USD): $195.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Broadcasting

66. AOI TYO Holdings, Inc.

Company Profile: AOI TYO Holdings, Inc.
Market Cap (USD): $191.8 M (Sept. 1, 2021)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

67. FreeBit Co. Ltd

Company Profile: FreeBit Co. Ltd
Market Cap (USD): $191.3 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

68. Ateam, Inc.

Company Profile: Ateam, Inc.
Market Cap (USD): $187.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

69. Amuse, Inc.

Company Profile: Amuse, Inc.
Market Cap (USD): $182.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Entertainment

70. MEDIA DO HOLDINGS Co.,Ltd.

Company Profile: MEDIA DO HOLDINGS Co.,Ltd.
Market Cap (USD): $180.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Publishing

71. MarkLines Co. Ltd

Company Profile: MarkLines Co. Ltd
Market Cap (USD): $174.1 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

72. Port, Inc.

Company Profile: Port, Inc.
Market Cap (USD): $168.2 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

73. Sharingtechnology, Inc.

Company Profile: Sharingtechnology, Inc.
Market Cap (USD): $164.5 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

74. LIFULL Co. Ltd

Company Profile: LIFULL Co. Ltd
Market Cap (USD): $158.2 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

75. Digital Holdings, Inc.

Company Profile: Digital Holdings, Inc.
Market Cap (USD): $142.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

76. Temairazu, Inc.

Company Profile: Temairazu, Inc.
Market Cap (USD): $134.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

77. Firstlogic,Inc.

Company Profile: Firstlogic,Inc.
Market Cap (USD): $129.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

78. Geniee, Inc.

Company Profile: Geniee, Inc.
Market Cap (USD): $126.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

79. Asahi Net, Inc.

Company Profile: Asahi Net, Inc.
Market Cap (USD): $122.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Telecom Services

80. Nippon BS Broadcasting Corp

Company Profile: Nippon BS Broadcasting Corp
Market Cap (USD): $115.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Broadcasting

81. DMS, Inc.

Company Profile: DMS, Inc.
Market Cap (USD): $114.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

82. ValueCommerce Co. Ltd

Company Profile: ValueCommerce Co. Ltd
Market Cap (USD): $113.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

83. Starts Publishing Corp

Company Profile: Starts Publishing Corp
Market Cap (USD): $113.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Publishing

84. OpenDoor, Inc.

Company Profile: OpenDoor, Inc.
Market Cap (USD): $109.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

85. Drecom Co.,Ltd.

Company Profile: Drecom Co.,Ltd.
Market Cap (USD): $106.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Electronic Gaming & Multimedia

86. Members Co. Ltd

Company Profile: Members Co. Ltd
Market Cap (USD): $106.1 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

87. Fibergate, Inc.

Company Profile: Fibergate, Inc.
Market Cap (USD): $98.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Telecom Services

88. Gurunavi, Inc.

Company Profile: Gurunavi, Inc.
Market Cap (USD): $97.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

89. Feedforce, Inc.

Company Profile: Feedforce, Inc.
Market Cap (USD): $96.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Advertising Agencies

90. KeyHolder, Inc.

Company Profile: KeyHolder, Inc.
Market Cap (USD): $93.3 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Entertainment

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