| Website | topspinpartners.com |
| Phone | +1 516 625 9400 |
| info@topspinpartn... | |
| Employees |
Topspin is the successor fund to the Long Island Venture Fund, a successful venture capital fund which began investing in 1995. The firm is an affiliate of Renaissance Technologies, a well-known hedge fund. Тhey look to generate superior returns by partnering with management to build great companies.
| Company | Date | Round | Size | Participants |
| Aragon Pharmaceuticals | 3/12 | Series C | $42M | 1 |
| Passport Systems | 11/07 | Series C | $7.39M | 2 |
| Neopolitan Networks | 6/07 | Series A | $3.17M | 2 |
| Passport Systems | 5/06 | Series B | $2M | 3 |
| Game Trust | 11/05 | Series B | $9M | 7 |
| Sensicore | 8/05 | Series C | $12M | 5 |
| comScore | 6/02 | Series D | $20M | 7 |