Ryan Sarver is the Director of Platform at Twitter. Prior to joining Twitter he was the Director of Consumer Products at Skyhook Wireless.
| Company | Date | Round | Size | Participants |
| SmartThings | 12/12 | Seed | $3M | 22 |
| BlackJet | 10/12 | Venture Round | 27 |
Ryan Sarver on the Twitter Platform Roadmap at Chirp
Added: 4/15/10