People · Operator
Named in public records as an officer, director or promoter · active 2012–2024 · Other Technology, Cybersecurity, Computers
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| NormShield Inc. | — | Other Technology | Series B | $32.6M | $429.5M | 2018 |
| Allure Security Technology, Inc. | — | Cybersecurity | Series A | $25.7M | $58.1M | 2017 |
| Armored Things Inc. | — | Other Technology | Series A | $24.2M | $215.7M | 2020 |
| Trackvia Inc | — | Other Technology | Series A | $22.2M | $27.7M | 2012 |
| Terbium Labs, Inc. | — | Computers | Series A | $18.7M | $132.9M | 2019 |
| Rapid Focus Security, Inc. | — | Cybersecurity | Series A | $16.5M | $252.0M | 2013 |
| Prelert Inc. | — | Other Technology | Series A | $11.3M | $210.4M | 2014 |
| Co3 Systems, Inc. | — | Other Technology | Series A | $10.0M | $277.4M | 2014 |
Richard Grinnell 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 Richard Grinnell on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Mark Jaffe | 2 | 3 |
| Jack Hembrough | 2 | 2 |
| Paul Paget | 2 | 2 |
| Robert Davoli | 1 | 22 |
| Michael Moore | 1 | 12 |
| Mark Goines | 1 | 11 |
| Maria Cirino | 1 | 10 |
| Nilanjana Bhowmik | 1 | 10 |
| DAVID SCHWAB | 1 | 10 |
| Matt Fates | 1 | 8 |
| Sean Cantwell | 1 | 8 |
| Michael Majors | 1 | 7 |
| Trevor Loy | 1 | 7 |
| Daniel Rogers | 1 | 6 |
| James Huff | 1 | 6 |
| Isaiah Kacyvenski | 1 | 6 |
| Frank Mendicino | 1 | 5 |
| David Oros | 1 | 5 |
| Scott Chasin | 1 | 4 |
| Thomas Axbey | 1 | 4 |
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.