People · Operator

Annmarie Brennan

Named in public records as an officer, director or promoter · active 2023–2023 · Other Technology

1
Companies
2
Filings
$225.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Overhaul Group, Inc.Other TechnologySeries D+$225.7M$909.2M2023
Operator network

Annmarie Brennan 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.

Ryan Ziegler · 11 companies · 1 sharedRyan ZieglerRobert Clarke · 7 companies · 1 sharedRobert ClarkeDavid Doherty · 3 companies · 1 sharedDavid DohertyHolger Staude · 3 companies · 1 sharedHolger StaudeJared Doskow · 2 companies · 1 sharedJared DoskowJohn Prosser · 2 companies · 1 sharedJohn ProsserAmy Campbell · 1 companies · 1 sharedAmy CampbellAndy Fletcher · 1 companies · 1 sharedAndy FletcherAnnemarie Brennan · 1 companies · 1 sharedAnnemarie BrennanAnne Milgram · 1 companies · 1 sharedAnne MilgramBarry Conlon · 1 companies · 1 sharedBarry ConlonChristopher Dederick · 1 companies · 1 sharedChristopher Deder…Dave Broe · 1 companies · 1 sharedDave BroeDavid Broe · 1 companies · 1 sharedDavid BroeDermot Lanigan · 1 companies · 1 sharedDermot LaniganEugene Lowenthal · 1 companies · 1 sharedEugene LowenthalJim Preuninger · 1 companies · 1 sharedJim PreuningerKarin Stevens · 1 companies · 1 sharedKarin StevensNathan Pierri · 1 companies · 1 sharedNathan PierriRonald Greene · 1 companies · 1 sharedRonald GreeneShaughn Simmons · 1 companies · 1 sharedShaughn SimmonsSherri Moyen · 1 companies · 1 sharedSherri MoyenOverhaul Group, Inc. · $225.7M raisedOverhaul Group, Inc.Annmarie BrennanAB
Annmarie Brennan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Annmarie Brennan on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Ryan Ziegler111
Robert Clarke17
Holger Staude13
David Doherty13
John Prosser12
Jared Doskow12
Amy Campbell11
Anne Milgram11
Dave Broe11
Christopher Dederick11
Dermot Lanigan11
Nathan Pierri11
Karin Stevens11
Jim Preuninger11
Sherri Moyen11
Annemarie Brennan11
David Broe11
Shaughn Simmons11
Andy Fletcher11
Eugene Lowenthal11

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.