People · Operator
Named in public records as an officer, director or promoter · active 2020–2024 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Topia Inc. | — | Other Technology | Series B | $24.4M | $134.2M | 2024 |
| Topia Ltd | — | Other Technology | Series A | $11.2M | $311.4M | 2020 |
William Mastin at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside William Mastin on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brynne Kennedy | 1 | 4 |
| Sten Tamkivi | 1 | 3 |
| Jeffrey Bede | 1 | 2 |
| William Toms | 1 | 2 |
| Terrence Schmid | 1 | 1 |
| Elaine Foreman | 1 | 1 |
| Shawn Farschi | 1 | 1 |
| Nishant Mittal | 1 | 1 |
| Steven Black | 1 | 1 |
| Anupam Singhal | 1 | 1 |
| Samant Shashank | 1 | 1 |
| Jazmin Medina | 1 | 1 |
| Ian Milbourn | 1 | 1 |
| Jocelyn White | 1 | 1 |
| Michael Ettling | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.