People · Operator
Named in public records as an officer, director or promoter · active 2009–2025 · Other Technology, Pharmaceuticals, Other, Biotechnology, Space / Aerospace, Public Safety & Security
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Scentair Technologies Inc | — | Other Technology | Series A | $12.5M | $6.9M | 2009 |
| ZO Skin Health, Inc. | — | Pharmaceuticals | Series A | $12.3M | $185.8M | 2017 |
| BrightWater Holdings, LLC | — | Other | Series A | $10.1M | $1.5M | 2012 |
| Midwest Transit Holdings, Inc. | — | Other | Series A | $10.0M | $151.3M | 2017 |
| Hilltop Biosciences Inc. | — | Biotechnology | Series A | $7.8M | $22.8M | 2019 |
| CloudSaver, Inc. | — | Other Technology | Seed | $6.0M | $14.2M | 2021 |
| BrightWater United Aero Group Holdings, LLC | — | Space / Aerospace | Series A | $4.5M | $102.5M | 2019 |
| Arista Aviation Mezzanine Partners, LLC | — | Space / Aerospace | Seed | $2.8M | $8.2M | 2025 |
| First Responder Technologies Inc. | — | Public Safety & Security | Seed | $1.9M | $55.0M | 2020 |
| Algernon Health Inc. | — | Healthtech | Seed | $1.5M | $623K | 2025 |
| Cubbie Holdings LLC | — | Other | Pre-Seed | $466K | $10.8M | 2014 |
| MMX Software Group Ltd | — | Other Technology | Pre-Seed | $270K | $11.4M | 2011 |
Mark Williams 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 Williams on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Christopher Moreau | 2 | 3 |
| David Sosa | 2 | 2 |
| Michael Persky | 1 | 5 |
| Bruce Failing | 1 | 5 |
| David Levine | 1 | 3 |
| Denise Bevers | 1 | 3 |
| Jessica McLear | 1 | 3 |
| Thomas Conroy | 1 | 2 |
| Rachel Williams | 1 | 2 |
| Rajpaul Attariwala | 1 | 2 |
| Alan Watson | 1 | 2 |
| KULWANT MALHI | 1 | 2 |
| Norman Tsang | 1 | 2 |
| MICHAEL SADHRA | 1 | 2 |
| Doug Rescho | 1 | 2 |
| Samar R. Obagi | 1 | 1 |
| James R. Headley | 1 | 1 |
| Robert Nakasone | 1 | 1 |
| John R. Dvorak | 1 | 1 |
| William Boyd | 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.