Chalfen Ventures
London, Englandchalfenventures.com
Overview
Chalfen Ventures is an early stage venture capital firm that backs software startups aiming to grow & dominate new and often unusual markets. Investing from day 1 through series A, Chalfen Ventures often leads rounds, but is always flexible. Mike operates as a solo VC, with no distractions from working closely with the entrepreneurs who have chosen him.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Iridius | Mar 2026 | Seed | Lead |
| SurrealDB | Feb 2026 | Series A Extension | Co-investor |
| Ivy Interactive | Feb 2026 | Series A | Co-investor |
| Biographica | Jan 2026 | Seed | Co-investor |
| Deblock | Nov 2025 | Series A | Co-investor |
Key People
Mike Chalfen
Partner
Ben Johnson
Chief Of Staff
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
