| Website | thinkpassenger.com |
| Employees |
| Total | $20.5M |
| Series B, 11/07 StarVest Partners Shelter Capital Partners Steamboat Ventures | $8.3M |
| Series C, 3/08 StarVest Partners Shelter Capital Partners Steamboat Ventures | $12.2M |
Passenger makes software that creates private brand communities so companies can collaborate with customers.