People · Operator

Brian Daniel Mannion

Named in public records as an officer, director or promoter · active 2021–2021 · Other Technology

1
Companies
1
Filings
$68.8M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Nullable, Inc.Other TechnologySeries C$68.8M$1.1B2021
Operator network

Brian Daniel Mannion 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.

Gregory Stephen Moran · 1 companies · 1 sharedGregory Stephen M…Jeffrey Daniel Schumann · 1 companies · 1 sharedJeffrey Daniel Sc…Mark Roy Gaetano · 1 companies · 1 sharedMark Roy GaetanoMatthew Marvin Huber · 1 companies · 1 sharedMatthew Marvin Hu…Michael Joseph Stubler · 1 companies · 1 sharedMichael Joseph St…Paul Roy Gross · 1 companies · 1 sharedPaul Roy GrossShawn Burton Domer · 1 companies · 1 sharedShawn Burton DomerWilliam Logan Indest · 1 companies · 1 sharedWilliam Logan Ind…William Roy Baumel · 1 companies · 1 sharedWilliam Roy BaumelNullable, Inc. · $68.8M raisedNullable, Inc.Brian Daniel MannionBM
Brian Daniel Mannion Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jeffrey Daniel Schumann11
William Roy Baumel11
Paul Roy Gross11
Gregory Stephen Moran11
Michael Joseph Stubler11
Shawn Burton Domer11
Matthew Marvin Huber11
Mark Roy Gaetano11
William Logan Indest11

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.