| Website | jefferson.com |
| Phone | 416-367-1533 |
| Employees | 5 |
| Founded | 1984 |
The founders of Jefferson Partners have been investing together since 1984 and have consistently delivered exceptional investment returns. Their IRR track record ranks in the top quartile of comparable North American funds. Their investment team led by Jack Kiervin, David Folk and Ian Locke shares the vision of building category leaders by nurturing and winning with top entrepreneurial talent. Their latest fund, Jefferson Fund IV, is focused on the areas of Internet technology, application software and services, and telecommunications infrastructure technology.
| Company | Date | Round | Size | Participants |
| firstSTREET for Boomers & Beyond | 1/11 | Unattributed | $4.2M | 1 |
| Accept Software | 12/10 | Series C | $3M | 3 |
| NeoEdge Networks | 9/09 | Unattributed | $4M | 2 |
| Storage Appliance Corporation | 4/09 | Series B | $10M | 1 |
| Clickfree | 4/09 | Series B | $10M | 1 |
| NeoEdge Networks | 6/07 | Series B | $3M | 2 |
| Natural Convergence | 11/06 | Series C | $10M | 7 |
| Accept Software | 7/06 | Unattributed | $4.25M | 1 |
| TrueContext | 10/05 | Series B | $7.6M | 2 |
