- Aprimo
- Ariba
- bTrade, inc.
- Buzznet
- Cobalt
- Concord
- CWI
- Cerner DHT, inc
- Exodus
- Extrapirse
- GammaLink
- Go2Call
- Initiate
- InPhonic
- IP Logic
- Jamcracker
- Knowlagent
- Magnify
- Metalico
- Republic Services
- RSASecurity
- Security Dynamics
- TCI
- Toplander Corporation
- USA Waste
- VPNet
- Zond
