list of member companies

• "1"-"0""A"-"F"
• "G"-"L"
• "M"-"R"
• "S"-"Z"
• special member

"G"

• gBrain Co., Ltd.
• Global Security Experts, Inc.
• GMO Cybersecurity by Ierae, Inc.
• GMO GlobalSign K.K.
• GMO GlobalSign Holdings K.K.

"H"

• HGC Information Security Laboratory
• Hitachi, Ltd.
• Hitachi Solutions, Ltd.
• Hitachi Solutions Create, Ltd.
• Hitachi Systems, Ltd.
• Hokuriku Telecommunication Network Co.,Inc.

"I"

• IBM Japan Ltd
• imatrix Corp.
• INES Research Institute, Inc.
• Information Security Inc.
• Information Services International-Dentsu, Ltd.
• Infoscience Corporation
• INTEC Inc.
• Internet Initiative Japan Inc.
• Internet Secure Services Inc.
• IP Cube Co.,Ltd.
• iret,Inc.
• ISID-AO, Ltd.
• ITOCHU Techno-Solutions Corporation
• IWASAKI GAKUEN

"J"

• Japan Business Systems, Inc.
• Japan Digital Design,Inc.
• Japan Electronics College
• JBCC Corporation
• JB Service Corporation
• JIPDEC
• JPCERT/CC
• J'S Communication co.,ltd.
• JSOL　Corporation

"K"

• KANEMATSU ELECTRONICS LTD.
• Kaspersky Labs Japan
• KDDI CORPORATION
• KDDI Digital Security Inc.
• km2y Co., Ltd
• KOANKEISO CO., LTD.
• Kobe Digital Labo Inc.
• KONICA MINOLTA, INC.
• KOZO KEIKAKU ENGINEERING Inc.
• KPMG Consulting Co., Ltd.
• KPMG FAS Co.,Ltd.

"L"

• LAC Co., Ltd.
• LainZ Co., Ltd.
• LangEdge,Inc.
• Leon Technology ,Inc.