People · Operator
Named in public records as an officer, director or promoter · active 2010–2025 · Business Services, Other Technology, Software / Tech, Other, Retailing
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| 6Sense Insights, Inc. | — | Business Services | Series D+ | $346.2M | $3.5B | 2021 |
| Lighting Science Group Corp | — | Other Technology | Series C | $248.7M | $565.7M | 2014 |
| Vanilla Technologies Inc. | — | Software / Tech | Series B | $49.3M | $496.3M | 2019 |
| Haus Analytics Inc. | — | Software / Tech | Series B | $41.6M | $104.4M | 2023 |
| Skilljar Inc. | — | Other Technology | Series B | $37.9M | $931.1M | 2020 |
| AppExtremes Group Holdings, LLC | — | Other | Series B | $23.1M | $383.6M | 2015 |
| Kidaptive, Inc. | — | Other Technology | Series A | $20.9M | $225.4M | 2012 |
| SynapticMash Inc. | — | Other Technology | Seed | $2.3M | $30.4M | 2010 |
| Guideboat, Inc. | — | Retailing | Seed | $2.0M | $3.2M | 2016 |
Jonathan Rosenbaum 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 Jonathan Rosenbaum on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Roger Lee | 1 | 19 |
| Nikitas Koutoupes | 1 | 14 |
| Brian Ascher | 1 | 11 |
| Teddie Wardi | 1 | 10 |
| Rajeev Batra | 1 | 10 |
| Nicholas Brathwaite | 1 | 9 |
| Jeff Lieberman | 1 | 8 |
| Nick Beim | 1 | 8 |
| Richard Davis | 1 | 8 |
| H. DUBOSE MONTGOMERY | 1 | 7 |
| Robert DeSantis | 1 | 5 |
| Steven Walske | 1 | 4 |
| Bippy Siegal | 1 | 4 |
| Thomas Smach | 1 | 4 |
| Matthew Schiltz | 1 | 4 |
| Edward Bednarcik | 1 | 3 |
| Lily Kanter | 1 | 3 |
| Todd Steele | 1 | 3 |
| Brian Koo | 1 | 3 |
| Stephen Gordon | 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.