Investments
36Portfolio Exits
2Tom Williams Investments
36 Investments
Tom Williams has made 36 investments. Their latest investment was in ProteinQure as part of their Series A on May 27, 2025.
Tom Williams Investments Activity

Date | Round | Company | Amount | New? | Co-Investors | Sources |
|---|---|---|---|---|---|---|
5/27/2025 | Series A | ProteinQure | $7.98M | No | Golden Ventures, Kensington Capital, and Undisclosed Investors | 2 |
9/25/2024 | Series B | Helaina | $45M | No | Avidity Partners, Barrel Ventures, CF Private Equity, Ingeborg Investments, Primary Venture Partners, Relish Works, Siam Capital, Spark Capital, and Undisclosed Investors | 3 |
9/10/2024 | Series B | aifleet | $16.6M | No | 3 | |
10/12/2023 | Series A - II | |||||
10/26/2022 | Series B |
Date | 5/27/2025 | 9/25/2024 | 9/10/2024 | 10/12/2023 | 10/26/2022 |
|---|---|---|---|---|---|
Round | Series A | Series B | Series B | Series A - II | Series B |
Company | ProteinQure | Helaina | aifleet | ||
Amount | $7.98M | $45M | $16.6M | ||
New? | No | No | No | ||
Co-Investors | Golden Ventures, Kensington Capital, and Undisclosed Investors | Avidity Partners, Barrel Ventures, CF Private Equity, Ingeborg Investments, Primary Venture Partners, Relish Works, Siam Capital, Spark Capital, and Undisclosed Investors | |||
Sources | 2 | 3 | 3 |
Tom Williams Portfolio Exits
2 Portfolio Exits
Tom Williams has 2 portfolio exits. Their latest portfolio exit was Symbl.ai on May 28, 2025.
Tom Williams Acquisitions
1 Acquisition
Tom Williams acquired 1 company. Their latest acquisition was Lit Fibre on November 01, 2024.
Date | Investment Stage | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Total Funding | Note | Sources |
|---|---|---|---|---|---|---|
11/1/2024 | Seed / Angel | Acquired - II | 3 |
Date | 11/1/2024 |
|---|---|
Investment Stage | Seed / Angel |
Companies | |
Valuation | |
Total Funding | |
Note | Acquired - II |
Sources | 3 |
Loading...