People · Operator

William Mitchell

Named in public records as an officer, director or promoter · active 2009–2024 · Biotechnology, Manufacturing, Other, Other Technology

7
Companies
24
Filings
$69.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Chronix Biomedical IncBiotechnologySeries A$20.6M$119.5M2009
PicoBrew, Inc.ManufacturingSeries A$19.6M$105.9M2014
Experic, LLCOtherSeries B$15.0M$88.5M2024
Launchcyte LlcBiotechnologySeed$7.8M$46.8M
AIM ImmunoTech Inc.BiotechnologySeed$3.3M$19.6M2024
SYNQY CorpOther TechnologyPre-Seed$1.7M$8.5M2012
7mb Technologies CorpOther TechnologyPre-Seed$1.0M$23.6M2014
Operator network

William Mitchell 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.

David Young · 16 companies · 1 sharedDavid YoungKarl Leaverton · 2 companies · 2 sharedKarl LeavertonSteve Rohrbach · 2 companies · 2 sharedSteve RohrbachMichael Jerstad · 4 companies · 1 sharedMichael JerstadPaul Freiman · 2 companies · 1 sharedPaul FreimanRobert Leppo · 2 companies · 1 sharedRobert LeppoJames Mitchell · 6 companies · 1 sharedJames MitchellLynda Gaughan · 3 companies · 1 sharedLynda GaughanAvi Geiger · 1 companies · 1 sharedAvi GeigerWilliam B Mitchell · 2 companies · 2 sharedWilliam B MitchellDavid Wood · 8 companies · 1 sharedDavid WoodDerek Hennecke · 4 companies · 1 sharedDerek HenneckeMatthew Reber · 3 companies · 1 sharedMatthew ReberAndrew Frazier · 1 companies · 1 sharedAndrew FrazierGregory T. Hebrank · 4 companies · 1 sharedGregory T. HebrankThomas Petzinger · 2 companies · 1 sharedThomas PetzingerAdam T. Verost · 1 companies · 1 sharedAdam T. VerostAdam W. Verost · 1 companies · 1 sharedAdam W. VerostBarbara A. Carryer · 1 companies · 1 sharedBarbara A. CarryerBarbara B. Carryer · 1 companies · 1 sharedBarbara B. CarryerBradley Smith · 2 companies · 1 sharedBradley SmithBradley Howard Smith · 1 companies · 1 sharedBradley Howard Sm…Chronix Biomedical Inc · $20.6M raisedChronix Biomedical IncPicoBrew, Inc. · $19.6M raisedPicoBrew, Inc.Experic, LLC · $15.0M raisedExperic, LLCLaunchcyte Llc · $7.8M raisedLaunchcyte LlcAIM ImmunoTech Inc. · $3.3M raisedAIM ImmunoTech Inc.SYNQY Corp · $1.7M raisedSYNQY Corp7mb Technologies Corp · $1.0M raised7mb Technologies CorpWilliam MitchellWM
William Mitchell Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
William B Mitchell22
Karl Leaverton22
Steve Rohrbach22
David Young116
David Wood18
James Mitchell16
Gregory T. Hebrank14
Derek Hennecke14
Michael Jerstad14
Lynda Gaughan13
Matthew Reber13
Thomas Petzinger12
Paul Freiman12
Bradley Smith12
Robert Leppo12
Michael T. Turpin11
Barbara B. Carryer11
Robert B. Unkovic11
David MacKenzie11
William T. Mitchell11

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.