People · Operator
Named in public records as an officer, director or promoter · active 2018–2025 · Other, Computers, Other Technology, Proptech / Real Estate
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| HData, Inc. | — | Other | Series A | $19.5M | $7.8M | 2021 |
| 8base Inc. | — | Computers | Series A | $15.3M | $177.1M | 2022 |
| LODAS Markets, Inc. | — | Other Technology | Series A | $12.0M | $9.8M | 2022 |
| Mint Apartment Cleaning, Inc. | — | Proptech / Real Estate | Seed | $9.3M | $4.6M | 2020 |
| Sickweather, Inc. | — | Other Technology | Pre-Seed | $1.3M | $27.7M | 2018 |
John Fein 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 John Fein on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Chris Moody | 1 | 9 |
| Jeremy Smith | 1 | 6 |
| Amy Francetic | 1 | 5 |
| Gary Fish | 1 | 3 |
| Brian Taylor | 1 | 3 |
| Keith Nelson | 1 | 3 |
| Robert K Green | 1 | 2 |
| James Rabinowitz | 1 | 2 |
| Mithun Banarjee | 1 | 2 |
| Allison Myers | 1 | 2 |
| Brian King | 1 | 2 |
| Steven K. Braun | 1 | 2 |
| ZEPHRIN LASKER | 1 | 2 |
| Albert Santalo | 1 | 2 |
| Joanna Gornikowski | 1 | 2 |
| Noraan Sadik | 1 | 1 |
| Chris Danusiar | 1 | 1 |
| Jon McCulloch | 1 | 1 |
| Kathleen Wilson | 1 | 1 |
| MICHAEL BELT | 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.