People · Operator
Named in public records as an officer, director or promoter · active 2010–2023 · Software / Tech, Other Technology, Retailing, Proptech / Real Estate, Business Services, Media & Content
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Chrome River Technologies, Inc. | — | Software / Tech | Series C | $154.4M | $1.1B | 2013 |
| Justworks, Inc. | — | Other Technology | Series C | $130.4M | $198.1M | 2023 |
| Consumers United, Inc. | — | Retailing | Series B | $86.1M | $106.7M | 2015 |
| Roofstock, Inc. | — | Other Technology | Series C | $80.3M | $1.6B | 2015 |
| Ribbon Home, Inc. | — | Proptech / Real Estate | Series C | $79.4M | $667.3M | 2021 |
| Metamarkets Group, Inc. | — | Other Technology | Series A | $38.1M | $280.0M | 2010 |
| Factor Systems Inc | — | Business Services | Series B | $25.0M | $567.8M | 2012 |
| Simple Finance Technology Corp | — | Other Technology | Series A | $11.4M | $62.7M | 2011 |
| IRL Studios Inc. | — | Media & Content | Series A | $8.1M | $63.2M | 2022 |
| Lenco Mobile Inc. | — | Telecommunications | Seed | $3.8M | $15.1M | 2012 |
| Active Life Scientific, Inc. | — | Other Health Care | Seed | $2.8M | $23.5M | 2020 |
| Zipmark, Inc. | — | Other | Seed | $2.6M | $34.6M | 2011 |
| CORE NEVADA LLC Ltd LIABILITY Co | — | Other | Pre-Seed | $896K | $10.4M | 2022 |
Matthew Harris 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 Matthew Harris on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Matt Harris | 3 | 9 |
| Roger Ehrenberg | 2 | 14 |
| Peter Flint | 1 | 14 |
| DAVID WEIDEN | 1 | 13 |
| Rebecca Lynn | 1 | 12 |
| David Terry | 1 | 9 |
| Paul Hsiao | 1 | 8 |
| Gerard Neumann | 1 | 6 |
| Will Kohler | 1 | 6 |
| JEFF EPSTEIN | 1 | 6 |
| Moshe Koyfman | 1 | 5 |
| Matt Coffin | 1 | 5 |
| Daniel Raynor | 1 | 5 |
| Derace L Schaffer | 1 | 4 |
| James L. Liang | 1 | 4 |
| Ainslie Mayberry | 1 | 4 |
| Justin Dangel | 1 | 4 |
| Flint Lane | 1 | 3 |
| Matthew T. Vettel | 1 | 3 |
| Gregor Watson | 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.