list of member companies
last updated on 10-Feb. 2025
"G"
- gBrain Co., Ltd.
- GEOCODE, Co., Ltd.
- Givery, Inc.
- Global Security Experts, Inc.
- GLOCALNET Co.,Ltd.
- GMO Cybersecurity by Ierae, Inc.
- GMO GlobalSign K.K.
- GMO GlobalSign Holdings K.K.
"H"
- Hewlett Packard Japan, G.K.
- HGC Information Security Laboratory
- Hitachi, Ltd.
- Hitachi Solutions, Ltd.
- Hitachi Solutions Create, Ltd.
- Hitachi Systems, Ltd.
"I"
- IBM Japan Ltd
- imatrix Corp.
- INES Research Institute, Inc.
- Information Security Inc.
- Infoscience Corporation
- INFOTEC INC.
- INTEC Inc.
- Internet Initiative Japan Inc.
- Internet Secure Services Inc.
- IP Cube Co.,Ltd.
- iret,Inc.
- ITM inc.
- ITOCHU Techno-Solutions Corporation
- IWASAKI GAKUEN
"J"
- Japan Business Systems, Inc.
- Japan Digital Design,Inc.
- Japan Electronics College
- JAPAN POST HOLDINGS Co., Ltd.
- JBCC Corporation
- JB Service Corporation
- JINS Corporation
- JIPDEC
- JPCERT/CC
- J'S Communication co.,ltd.
- JSOL Corporation
"K"
- KANEMATSU ELECTRONICS LTD.
- Kaspersky Labs Japan
- KDDI CORPORATION
- KDDI Digital Security Inc.
- 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.
- LangEdge,Inc.
- LASINVA Co., Ltd.
- Leon Technology ,Inc.
- LRM, Inc.
- LY Corporation