People · Operator

Gregory Haskell

Named in public records as an officer, director or promoter · active 2012–2025 · Other Technology, Business Services, Other Energy

3
Companies
6
Filings
$116.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Accelsius Holdings LLCOther TechnologySeries C$65.6M$415.2M2022
Innventure, Inc.Business ServicesSeries B$49.6M$46.8M2024
Initio Fuels LLCOther EnergySeed$1.5M$20.1M2012
Operator network

Gregory Haskell 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.

Dr. Richard Bonner · 2 companies · 1 sharedDr. Richard BonnerJohn Hewitt · 2 companies · 1 sharedJohn HewittWilliam Grieco · 2 companies · 1 sharedWilliam GriecoColin Scott · 1 companies · 1 sharedColin ScottElizabeth Williams · 9 companies · 1 sharedElizabeth WilliamsMichael Otworth · 5 companies · 1 sharedMichael OtworthJames Donnally · 4 companies · 1 sharedJames DonnallyBruce Brown · 3 companies · 1 sharedBruce BrownDaniel J. Hennessy · 3 companies · 1 sharedDaniel J. HennessyGregory W. Haskell · 2 companies · 1 sharedGregory W. HaskellJames O. Donnally · 2 companies · 1 sharedJames O. DonnallyRoland Austrup · 2 companies · 1 sharedRoland AustrupSuzanne Niemeyer · 2 companies · 1 sharedSuzanne NiemeyerAaron Berg · 1 companies · 1 sharedAaron BergBruce O. Brown · 1 companies · 1 sharedBruce O. BrownBruce William Brown · 1 companies · 1 sharedBruce William Bro…Daniel Hennessy · 1 companies · 1 sharedDaniel HennessyDaniel William Hennessy · 1 companies · 1 sharedDaniel William He…David William Yablunosky · 1 companies · 1 sharedDavid William Yab…John Scott · 11 companies · 2 sharedJohn ScottJustin Robinson · 3 companies · 1 sharedJustin RobinsonDavid Szostak · 1 companies · 1 sharedDavid SzostakAccelsius Holdings LLC · $65.6M raisedAccelsius Holdings LLCInnventure, Inc. · $49.6M raisedInnventure, Inc.Initio Fuels LLC · $1.5M raisedInitio Fuels LLCGregory HaskellGH
Gregory Haskell Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Scott211
Elizabeth Williams19
Michael Otworth15
James Donnally14
Bruce Brown13
Justin Robinson13
Daniel J. Hennessy13
John Hewitt12
Dr. Richard Bonner12
William Grieco12
Suzanne Niemeyer12
Gregory W. Haskell12
James O. Donnally12
Roland Austrup12
Suzanne O. Niemeyer11
Josh Claman11
M. Faisal Pandit11
Matt Cruce11
Michael W. Otworth11
Colin Scott11

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.