People · Operator
Named in public records as an officer, director or promoter · active 2012–2026 · Other Technology, Media & Content, Healthtech, Other, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Connexpay Llc | — | Other Technology | Series D+ | $109.8M | $1.9B | 2022 |
| 2080 Media Inc | — | Media & Content | Series B | $75.7M | $134.9M | 2012 |
| ChartSpan Medical Technologies, Inc. | Director | Other Technology | Series C | $50.5M | $257.6M | 2026 |
| PriorAuthNow, Inc | — | Other Technology | Series A | $30.1M | $277.4M | 2020 |
| Acclivity Health Solutions, Inc. | — | Healthtech | Series A | $21.4M | $135.0M | 2022 |
| LynkCare, Inc. | — | Other Technology | Series A | $13.6M | $63.8M | 2024 |
| REACH Health, Inc. | — | Healthtech | Series A | $11.2M | $40.6M | 2014 |
| mLevel, Inc. | — | Other | Series A | $10.1M | $33.8M | 2017 |
| UserIQ, Inc. | — | Other Technology | Seed | $9.6M | $31.5M | 2016 |
| Supply Chain Wizard, Inc. | — | Other | Series A | $6.8M | $50.4M | 2022 |
| Wellview, Inc. | — | Other Health Care | Seed | $5.5M | $38.1M | 2018 |
| Excel Health, LLC | — | Healthtech | Series A | $5.2M | $108.6M | 2019 |
| AchieveIt Online LLC | — | Other Technology | Seed | $5.1M | $51.1M | 2013 |
| Nview Health, Inc. | — | Healthtech | Seed | $3.2M | $49.8M | 2021 |
Mark Buffington 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 Buffington on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Hart Williford | 3 | 3 |
| Sarath Degala | 3 | 3 |
| Dan Drechsel | 2 | 9 |
| Scott Pressly | 2 | 4 |
| Mark A Buffington | 2 | 4 |
| Cres Ferrell | 2 | 3 |
| David White | 1 | 11 |
| Devin Carty | 1 | 10 |
| James Hamilton | 1 | 8 |
| I. Sigmund Mosley | 1 | 8 |
| Paul Iaffaldano | 1 | 6 |
| I. SIGMUND MOSLEY, JR. | 1 | 6 |
| Gary Peat | 1 | 5 |
| James D. Mitchell | 1 | 4 |
| James Liang | 1 | 4 |
| Ross Mason | 1 | 4 |
| ROBERT KAUFMAN | 1 | 4 |
| DAVID R. WHITE | 1 | 3 |
| Bradford G Jackson | 1 | 3 |
| Michael D Heffernan | 1 | 3 |
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.