People · Operator

Duncan O'Brien

Named in public records as an officer, director or promoter · active 2018–2018 · Other Technology

1
Companies
1
Filings
$30.9M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Collective IncOther TechnologySeries B$30.9M$440.7M2018
Operator network

Duncan O'Brien 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.

SAMEER GANDHI · 17 companies · 1 sharedSAMEER GANDHIIan Sigalow · 16 companies · 1 sharedIan SigalowGeoff Judge · 8 companies · 1 sharedGeoff JudgeChristopher Young · 6 companies · 1 sharedChristopher YoungChris Young · 5 companies · 1 sharedChris YoungJoseph Apprendi · 3 companies · 1 sharedJoseph ApprendiAman Verjee · 2 companies · 1 sharedAman VerjeeHagi Schwartz · 1 companies · 1 sharedHagi SchwartzKerry Bianchi · 1 companies · 1 sharedKerry BianchiMichelle Nathan · 1 companies · 1 sharedMichelle NathanNeil Johnston · 1 companies · 1 sharedNeil JohnstonRobert Carrigan · 1 companies · 1 sharedRobert CarriganCollective Inc · $30.9M raisedCollective IncDuncan O'BrienDO
Duncan O'Brien Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
SAMEER GANDHI117
Ian Sigalow116
Geoff Judge18
Christopher Young16
Chris Young15
Joseph Apprendi13
Aman Verjee12
Kerry Bianchi11
Neil Johnston11
Robert Carrigan11
Hagi Schwartz11
Michelle Nathan11

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.