People · Operator
Named in public records as an officer, director or promoter · active 2009–2024 · Other Technology, Other, Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Internet Pipeline Inc | — | Other Technology | Series C | $83.1M | $2.2B | 2009 |
| Steele Street Fund LLC | — | Other | Series A | $13.0M | $101.8M | 2009 |
| Pearl Street Fund LLC | — | Other | Series A | $11.3M | $171.4M | 2009 |
| Champa Street Investors LLC | — | Other | Series A | $10.6M | $161.0M | 2009 |
| Larimer Street Cashflow Fund LLC | — | Other | Series A | $10.4M | $157.0M | 2009 |
| Journey Systems, Inc. | — | Software / Tech | Seed | $4.7M | $17.0M | 2015 |
| Collective IP, Inc. | — | Other Technology | Seed | $4.7M | $39.9M | 2016 |
| doFlo, Inc. | — | Other Technology | Pre-Seed | $635K | $3.0M | 2024 |
WILLIAM BUTLER 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 WILLIAM BUTLER on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| C. Howard Johnson | 4 | 4 |
| Brandon Jundt | 4 | 4 |
| Chris Marks | 1 | 8 |
| George Krautzel | 1 | 5 |
| Michael A. DiPiano | 1 | 5 |
| Timothy Wallace | 1 | 3 |
| Adam Rubenstein | 1 | 2 |
| Scott Alexander | 1 | 2 |
| PRITPAUL KANG | 1 | 1 |
| WARREN THUNE | 1 | 1 |
| JOHN LISKO | 1 | 1 |
| Aaron Schram | 1 | 1 |
| Jim Lewis | 1 | 1 |
| Ben Jacobson | 1 | 1 |
| Matt Brewer | 1 | 1 |
| Michael A. Gantt | 1 | 1 |
| Willaim Atlee | 1 | 1 |
| Roger A. Hurwitz | 1 | 1 |
| Lawrence Berran | 1 | 1 |
| Robert A. Trudeau | 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.