People · Operator

Tom Brennan

Named in public records as an officer, director or promoter · active 2014–2014 · Hospitals and Physicians

1
Companies
1
Filings
$52.6M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
AbleTo, Inc.Hospitals and PhysiciansSeries B$52.6M$175.1M2014
Operator network

Tom 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.

Liam Donohue · 12 companies · 1 sharedLiam DonohueEnrico Picozza · 7 companies · 1 sharedEnrico PicozzaThomas Hawes · 6 companies · 1 sharedThomas HawesYumin Choi · 4 companies · 1 sharedYumin ChoiMichael Laskoff · 3 companies · 1 sharedMichael LaskoffRobert Rebak · 3 companies · 1 sharedRobert RebakRussell Nash · 2 companies · 1 sharedRussell NashFrank Hunt · 1 companies · 1 sharedFrank HuntPaul Pieper · 1 companies · 1 sharedPaul PieperRuss Nash · 1 companies · 1 sharedRuss NashAbleTo, Inc. · $52.6M raisedAbleTo, Inc.Tom BrennanTB
Tom Brennan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Liam Donohue112
Enrico Picozza17
Thomas Hawes16
Yumin Choi14
Michael Laskoff13
Robert Rebak13
Russell Nash12
Paul Pieper11
Frank Hunt11
Russ Nash11

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.