People · Operator

Michael J Gruber

Named in public records as an officer, director or promoter · active 2016–2019 · Other, Healthtech, Biotech

3
Companies
3
Filings
$54.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Constellation Club Holdings, Inc.OtherSeries B$30.9M$514.2M2017
KitoTech Medical, Inc.HealthtechSeries A$20.5M$1.0M2016
KelSie Biotech CorpBiotechSeed$3.3M$40.2M2019
Operator network

Michael J Gruber 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.

Allen J. Weiss · 1 companies · 1 sharedAllen J. WeissBob J. Pick · 1 companies · 1 sharedBob J. PickChris J. Edson · 1 companies · 1 sharedChris J. EdsonCurt D. McClellan · 1 companies · 1 sharedCurt D. McClellanDanny J. Cohen · 1 companies · 1 sharedDanny J. CohenDavid J. Sambur · 1 companies · 1 sharedDavid J. SamburIngrid J. Keiser · 1 companies · 1 sharedIngrid J. KeiserJeff J. Jones · 1 companies · 1 sharedJeff J. JonesJens Quistgaard · 3 companies · 1 sharedJens QuistgaardRonald Berenson · 3 companies · 1 sharedRonald BerensonHenry Kim · 2 companies · 1 sharedHenry KimJohn Brzezenski · 2 companies · 1 sharedJohn BrzezenskiPat Fry · 2 companies · 1 sharedPat FryRon Berenson · 2 companies · 1 sharedRon BerensonCameron Pollock · 1 companies · 1 sharedCameron PollockEd Truitt · 1 companies · 1 sharedEd TruittEdward Truitt · 1 companies · 1 sharedEdward TruittImre J Eszenyi · 1 companies · 1 sharedImre J EszenyiBen Kaanta · 1 companies · 1 sharedBen KaantaCameron F. Keluche · 1 companies · 1 sharedCameron F. KelucheChristie F. Spencer · 1 companies · 1 sharedChristie F. Spenc…Jeffrey F. Howard · 1 companies · 1 sharedJeffrey F. HowardConstellation Club Holdings, Inc. · $30.9M raisedConstellation Club Ho…KitoTech Medical, Inc. · $20.5M raisedKitoTech Medical, Inc.KelSie Biotech Corp · $3.3M raisedKelSie Biotech CorpMichael J GruberMG
Michael J Gruber Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jens Quistgaard13
Ronald Berenson13
Henry Kim12
Pat Fry12
John Brzezenski12
Ron Berenson12
Imre J Eszenyi11
Michael F. Gruber11
Jeffrey F. Howard11
Ben Kaanta11
Cameron F. Keluche11
Linda F. Sonntag11
Christie F. Spencer11
Jeffrey J. Howard11
William J. Green11
Linda S. Sonntag11
Bob J. Pick11
Chris J. Edson11
Matt J. Avril11
Jeff J. Jones11

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.