Tajera Consulting Group, Ltd.
- Offers constulting on networks, security, administration, plus web design services. Located in Tokyo.
- http://www.tajera.com/

Emissary
- Tokyo based company providing installation of IT networks and development of custom web-based applications.
- http://www.emissary.co.jp

beBit, Inc.
- Specializes in helping to improve a website's usability.
- http://www.bebit.co.jp/english/index.html

Creating E-business in Japan
- Provides corporate internet solutions in Japan and Asia.
- http://www.lincmedia.co.jp/

Netyear Group, Inc.
- Specializes in global net businesses and providing strategic net professional services. Based in Silicon Valley, with offices in New York and Tokyo.
- http://www.netyear.net/