People · Operator
Named in public records as an officer, director or promoter · active 2010–2025 · Business Services, Other Technology, Energy Conservation, Other, Retailing
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| P1 Trials, Inc. | — | Business Services | Series A | $7.1M | $17.1M | 2024 |
| Equeum, Inc. | — | Other Technology | Series A | $5.2M | $143.3M | 2019 |
| Zoomsymbols, Inc. | — | Other Technology | Series A | $5.2M | $143.2M | 2019 |
| Peak Equipment Rental LLC | — | Business Services | Seed | $4.1M | $53.6M | 2010 |
| Powder Watts LLC | — | Energy Conservation | Seed | $2.5M | $30.9M | 2022 |
| TaxToken, Inc. | — | Other Technology | Seed | $1.5M | $3.4M | 2018 |
| Altus Equity Group Inc. | — | Other | Seed | $1.4M | $25.3M | 2019 |
| Motion AI, Inc. | — | Other Technology | Pre-Seed | $700K | $29.7M | 2015 |
| SODO Apparel, Inc. | — | Retailing | Pre-Seed | $550K | $3.5M | 2014 |
| 140.32 Llc | — | Other | Pre-Seed | $350K | $8.1M | 2015 |
Mark Nelson 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 Mark Nelson on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Matthew Heil | 2 | 3 |
| David Nelson | 1 | 9 |
| Greg Robinson | 1 | 9 |
| John Kelly | 1 | 7 |
| Peter Simon | 1 | 6 |
| David Kay | 1 | 6 |
| Nathan Nichols | 1 | 6 |
| Forrest Jinks | 1 | 3 |
| Michael Adler | 1 | 2 |
| Mark Arbon | 1 | 1 |
| Adnan Waheed | 1 | 1 |
| Michael Rebibo | 1 | 1 |
| George Foland | 1 | 1 |
| Samuel Auch | 1 | 1 |
| Guarav Kale | 1 | 1 |
| Drew Nelson | 1 | 1 |
| Daniel Kruchkow | 1 | 1 |
| Ron Carozza | 1 | 1 |
| Mona Alqam | 1 | 1 |
| Julio Peguero | 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.