
Expedition Growth Capital is a software and AI specialist growth equity firm, with offices in London and Boston. The firm partners with founder-led, capital-efficient companies that have achieved traction without venture capital, providing growth capital and operational support.
Their most common stage is growth (48% of deals). Average disclosed round size is $29.3M (across 15 rounds with reported amounts).
Portfolio
18
Fund Size
$375M
Top Stage
Growth
Last 12 Mo
2
Team
ST
Steve Twomey
Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
21 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Series B | $67M | Aug 2026 | |
| Series B | $67M | Jan 2026 | |
| Growth | $25M | Jun 2025 | |
| Unknown | — | Jan 2025 | |
| Growth | $40M | Feb 2024 | |
| Unknown | — | Jan 2024 | |
| Seed | $5.5M | Dec 2023 | |
| Growth | $22M | Dec 2023 | |
| Growth | $40M | Jul 2022 | |
| Unknown | $23M | Oct 2021 | |
| Growth | $20M | Jul 2021 | |
| Growth | $10M | Jan 2021 | |
| Series A | — | Jan 2018 | |
| Series A | $14M | — | |
| Series A | $12M | — | |
| Growth | — | — | |
| Growth | — | — | |
| Unknown | $40M | — | |
| Growth | $27M | — | |
| Series B | — | — | |
| MMDOTM Ltd. | Growth | $27M | — |
Top Co-Investors
MD One Ventures1 shared
Expeditions1 shared
Marquee Ventures1 shared
Day One Ventures1 shared
Project A1 shared
Portage Ventures1 shared
OSS Capital1 shared
Firmament1 shared
Riverside Acceleration Capital1 shared
Bonnier Capital1 shared
Vesper Holding1 shared
Last updated: 8 September 2026