Summit Partners is a global alternative investment firm focused on growth equity, credit, and public equity. Founded in 1984 and headquartered in Boston, the firm invests in profitable, category-leading growth companies across technology, healthcare, financial technology and services, and consumer sectors.
Deal activity decreased year-over-year (2 deals in the last 12 months vs 5 prior). Average disclosed round size is $78.9M (across 132 rounds with reported amounts).
Portfolio
115
Fund Size
$9.5B
Top Stage
Growth
Last 12 Mo
2
Team
Adam H. Hennessey
Managing Director and Chief Financial Officer
Andrew J. Collins
Managing Director
Antony C. Clavel
Managing Director
Christopher Dean
Managing Director
Darren M. Black
Managing Director
David W. Averett
Managing Director, Peak Performance Group
Johannes N. Grefe
Managing Director
John R. Carroll
Managing Director
Leonard C. Ferrington
Managing Director
Matthew G. Hamilton
Managing Director
Matthias G. Allgaier
Managing Director
Peter A. Francis
Managing Director
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 RunPod | Unknown | $100M | Jun 2026 |
 Stay22 | Growth | $122M | Feb 2026 |
| RunPod | Series A | $100M | Jan 2026 |
 Manychat | Series B | — | Apr 2025 |
 Fleetio | Series D | — | Mar 2025 |
 Fundraise Up | Growth | $70M | Jan 2025 |
 Quantifind | Growth | $22M | Jan 2025 |
 Dreampath Diagnostics | Growth | — | Jan 2025 |
| Manychat | Growth | $140M | Jan 2025 |
 Hyperlight: | Series B | $37M | Oct 2024 |
 Revizto | Growth | — | Jul 2024 |
 Onestock | Unknown | $72M | May 2024 |
| NNetgain | Growth | $35M | Apr 2024 |
| Hyperlight: | Series B | $37M | Jan 2024 |
| RunPod | Seed | — | Jan 2024 |
 Celcoin | Series C | $125M | Jan 2024 |
 Earned Wealth | Series B | $200M | Jan 2024 |
 Keeper Security | Growth | — | May 2023 |
| PPatri | Unknown | $2.4M | Apr 2023 |
 Jobber | Series D | $100M | Feb 2023 |
| Jobber | Series C | $100M | Jan 2023 |
| Jobber | Series D | $100M | Jan 2023 |
 Red Points | Growth | — | Nov 2022 |
 Chronograph | Growth | — | Oct 2022 |
 OnX Maps | Series B | $87.4M | Oct 2022 |
Top Co-Investors
Last updated: 7 October 2026