People · Operator
Named in public records as an officer, director or promoter · active 2010–2023 · Other Technology, Biotechnology, Software / Tech, Other Travel
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Groupon, Inc. | — | Other Technology | Growth/Late | $1.6B | $335.0M | 2010 |
| Pathos AI, Inc. | — | Biotechnology | Series D+ | $365.0M | $2.4B | 2023 |
| Tempus Labs, Inc. | — | Software / Tech | Series D+ | $271.0M | $178.8M | 2017 |
| Uptake Technologies, Inc. | — | Software / Tech | Series D+ | $255.3M | $657.4M | 2015 |
| Sprout Social, Inc. | — | Other Technology | Series C | $95.5M | $1.3B | 2011 |
| Watermelon Express, Inc. | — | Other Technology | Series A | $23.1M | $10.1M | 2012 |
| Tagkast, Inc. | — | Other Technology | Series A | $8.6M | $83.2M | 2011 |
| Get Out of Cambridge, Inc. | — | Other Travel | Pre-Seed | $2.0M | $8.2M | 2011 |
Eric Lefkofsky 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 Eric Lefkofsky on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brad Keywell | 7 | 12 |
| Peter Barris | 4 | 11 |
| Harry Weller | 2 | 21 |
| Ted Leonsis | 2 | 5 |
| Ryan Fukushima | 2 | 2 |
| Paul Lee | 1 | 17 |
| Matthew Miller | 1 | 15 |
| Mohamad Makhzoumi | 1 | 10 |
| Zachary Smith | 1 | 10 |
| Raymond Lane | 1 | 8 |
| Michael McMahon | 1 | 7 |
| Tyrell Rivers | 1 | 6 |
| Mike Mauceri | 1 | 5 |
| Kevin Efrusy | 1 | 5 |
| Victor Pascucci | 1 | 4 |
| Victor Pascucci III | 1 | 4 |
| Amit Mehta | 1 | 4 |
| Theodore Leonsis | 1 | 3 |
| Scott Gottlieb | 1 | 3 |
| Jason Kreuziger | 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.