People · Operator

Brian E O'Connell

Named in public records as an officer, director or promoter · active 2025–2025 · Medical Devices

1
Companies
1
Filings
$825K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Nascent Surgical Holdings, LLCMedical DevicesPre-Seed$825K$2.4M2025
Operator network

Brian E O'Connell 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.

Morgan E. Evans · 2 companies · 1 sharedMorgan E. EvansCollins Geoffrey Clyburn · 1 companies · 1 sharedCollins Geoffrey …Elizabeth Geoffrey Groover · 1 companies · 1 sharedElizabeth Geoffre…Mike E Nathan · 1 companies · 1 sharedMike E NathanMike Geoffrey Black · 1 companies · 1 sharedMike Geoffrey Bla…Nascent Surgical Holdings, LLC · $0.8M raisedNascent Surgical Hold…Brian E O'ConnellBO
Brian E O'Connell Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Morgan E. Evans12
Collins Geoffrey Clyburn11
Mike E Nathan11
Mike Geoffrey Black11
Elizabeth Geoffrey Groover11

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.