| Website | topspinpartners.com |
| Phone | +1 516 625 9400 |
| 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 |
| Neopolitan Networks | 6/07 | Series A | $3.17M | 2 |
| comScore | 6/02 | Series D | $20M | 7 |
