| Acquisition Technology & Logistics Agency | AKAO | |
| AT Communications |
| Bohemia Interactive Simulations |
| Cabinet Secretariat | Cornes Technologies | |
| Cyber Defense Institute |
| FUJITA MEDICAL INSTRUMENTS |
| Genesis Commerce Co., Ltd | GLORY |
| HANAI | HYTEC INTER |
| Informatix |
| Japan Atomaic Energy Agensy | Japan Cell | |
| JAPAN INFRA WAYMARK | JDRONE |
| K.J.fellow | KUMAHIRA |
| MAJ | Militech | |
| Mitsui Bussan Aerospace | MSAB Japan |
| Nexis Koyo | Nijusseiki | |
| Nippon Aircraft Supply | NIPPON ENGINEERING AND TRADING | |
| Nippon Kaiyo | NIPPON KOKI | |
| NOVEL ARMS CORPORATION |
| Octasic | Operation Training Services |
| PONY INDUSTRY | Public Security Intelligence Agency |
| Real Viz | Rigaku | |
| ROBOTICS CENTRE JAPAN | RS DYNAMICS |
| S.T. Japan | Security | |
| SHIMADZU PRECISION INSTRUMENTS,INC.JAPAN | SISEN | |
| Solid Solutions |
| Techno Science Systems | Toshiba Infrastructure Systema & Solutions | |
| TOYO |
| W. L. Gore & Associates, G.K. | Woods |
〒100-0013 Within ATEX Co., Ltd. 4F.
Daido Seimei Kasumigaseki Bldg. 1-4-2 Kasumigaseki, Chiyoda-ku, Tokyo 100-0013, Japan
E-mail：ofc@seecat.biz
〒100-0013 Within ATEX Co., Ltd. 4F.
Daido Seimei Kasumigaseki Bldg.
1-4-2 Kasumigaseki, Chiyoda-ku,
Tokyo 100-0013, Japan
E-mail：ofc@seecat.biz