| Website | upstreamsystems.com |
| Category | Mobile/Wireless |
| Employees | |
| Description | Mobile Marketing Software |
| Unattributed, 5/09 TLcom Capital Partners | €11M |
Upstream is a mobile marketing company with operations in more than 40 countries.
The company has 7 offices in Athens, London, Toronto (since 2008), Rome (since 2008), Bucharest, Mexico City and Buenos Aires (since 2009).