People · Operator
Named in public records as an officer, director or promoter · active 2015–2022 · Software / Tech, Other Technology, Sports & Fitness
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Route App, Inc. | — | Software / Tech | Series D+ | $234.9M | $5.1B | 2019 |
| Filevine, Inc. | — | Other Technology | Series C | $131.2M | $2.0B | 2018 |
| Neighbor Storage, Inc. | — | Other Technology | Series C | $71.3M | $64.3M | 2018 |
| Clozd, Inc. | — | Other Technology | Series B | $35.8M | $504.6M | 2021 |
| Consensus Sales, Inc. | — | Other Technology | Series A | $26.0M | $226.9M | 2017 |
| Clearvoice, Inc. | — | Other Technology | Seed | $5.0M | $136.3M | 2015 |
| Halosight, Inc. | — | Other Technology | Seed | $3.7M | $10.9M | 2022 |
| Predictive Fitness, Inc. | — | Sports & Fitness | Seed | $3.6M | $4.2M | 2019 |
John Mayfield 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 Mayfield on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Mark Terbeek | 1 | 18 |
| Jeff Jordan | 1 | 12 |
| Paul Madera | 1 | 11 |
| Brandon Tidwell | 1 | 11 |
| Sid Krommenhoek | 1 | 9 |
| Chad Packard | 1 | 8 |
| Ben Lambert | 1 | 7 |
| Jeffrey Cooper | 1 | 7 |
| Scott Frazier | 1 | 5 |
| John D'Agostino | 1 | 5 |
| Robert DeSantis | 1 | 5 |
| Dan Wenhold | 1 | 5 |
| Ryan Anderson | 1 | 4 |
| Andrew Peterson | 1 | 3 |
| Paul Wiley | 1 | 2 |
| Jonathan Ord | 1 | 2 |
| Christian Nordby | 1 | 2 |
| Rachelle Morris | 1 | 2 |
| Kurtis Williams | 1 | 2 |
| John Sperry | 1 | 2 |
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.