| Title | Country |
| Kaspersky Lab, Tokyo | Japan |
| Mettler-Toledo India Private Limited, Tokyo | Japan |
| LogicaCMG, Tokyo | Japan |
| HCL Infosystems Ltd, Tokyo | Japan |
| Informatica Corporation, Tokyo | Japan |
| Monitor Group, Tokyo | Japan |
| IBM, Tokyo | Japan |
| Scope eKnowledge center, Tokyo | Japan |
| iSakura Technologies Pvt.Ltd, Tokyo | Japan |
| NetHawk Oyj, Tokyo | Japan |
| AIT India, Tokyo | Japan |
| INDICUS SOFTWARE PVT. LTD., Tokyo | Japan |
| E-Infochips, Tokyo | Japan |
| GEMALTO, Tokyo | Japan |
| Red Hat, Tokyo | Japan |
| Ecotech IT Solutions Pvt. Ltd, Tokyo | Japan |
| Korn/Ferry International Pvt Ltd, Tokyo | Japan |
| Brocade Communications Systems Pvt Ltd, Tokyo | Japan |
| Brocade Communications Systems Pvt Ltd, Tokyo | Japan |
| Talisma Corporation Pvt. Ltd, Tokyo | Japan |
| Advanced Micro Devices Far East Ltd, Tokyo | Japan |
| Mindtree, Tokyo | Japan |
| SPA Computers Private Limited, Tokyo | Japan |
| Nest Technologies Corp., Tokyo | Japan |
| NetApp, Tokyo | Japan |
| Merrill Lynch & Co., Inc., Tokyo | Japan |
| SRM Technologies Private Limited, Tokyo | Japan |
| Omni Tech, Tokyo | Japan |
| eInfochips Limited, Tokyo | Japan |
| Corning, Tokyo | Japan |
| Four Soft Limited, Tokyo | Japan |
| Credit Suisse, Tokyo | Japan |
| KPIT Cummins InfoSystems Limited, Tokyo | Japan |
| KPIT Cummins InfoSystems Limited, Tokyo | Singapore |
| EMERSON, Tokyo | Japan |
| zen cybertech, Tokyo | Japan |
| Mastek Limited, Tokyo | Japan |
| Amdocs, Tokyo | Japan |
| Palpap Ichinichi Software International Limited, Tokyo | Japan |
| Adrenalin eSystems Ltd., Tokyo | Japan |
| OSIsoft, Inc., Tokyo | Japan |
| California Software Labs, Tokyo | Japan |
| Aspect Software, Inc, Tokyo | Japan |
| Agile Software Corporation., Tokyo | Japan |
| Mastek Ltd, Tokyo | Japan |
| ABBYY Software House, Tokyo | Japan |
| iPass Inc., Tokyo | Japan |
| Compuware Corporation, Tokyo | Japan |
| Think3 Inc., Tokyo | Japan |
| FileMaker, Inc, Tokyo | Japan |