People · Operator

Jeffrey Greenberg

Named in public records as an officer, director or promoter · active 2011–2021 · Hospitals and Physicians, Other Technology, Other

4
Companies
10
Filings
$29.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Firefly Health, Inc.Hospitals and PhysiciansSeries A$14.8M$191.4M2017
Househappy Inc.Other TechnologySeed$11.9M$85.4M2015
ASC Ticket Co., LLCOtherSeed$2.1M$40.0M2011
Fullsteam Holdings LLCOtherPre-Seed$954K$22.1M2018
Operator network

Jeffrey Greenberg 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.

Justin Dangel · 4 companies · 1 sharedJustin DangelFay Rotenberg · 2 companies · 1 sharedFay RotenbergAndrew Ellner · 1 companies · 1 sharedAndrew EllnerCarl James Byers · 1 companies · 1 sharedCarl James ByersJonathan James Bush · 1 companies · 1 sharedJonathan James Bu…Nancy James Brown · 1 companies · 1 sharedNancy James BrownShirley James Mills · 1 companies · 1 sharedShirley James Mil…Kevin McCloskey · 2 companies · 1 sharedKevin McCloskeyBrian Hyde · 1 companies · 1 sharedBrian HydeDaniel Tye · 1 companies · 1 sharedDaniel TyeDavid Cronenbold · 1 companies · 1 sharedDavid CronenboldDavid Manougian · 1 companies · 1 sharedDavid ManougianJeff Knudson · 1 companies · 1 sharedJeff KnudsonJeffrrey A. Greenberg · 1 companies · 1 sharedJeffrrey A. Green…Justin Boucher · 1 companies · 1 sharedJustin BoucherMarcia Stilwell · 1 companies · 1 sharedMarcia StilwellNeil Johnson · 1 companies · 1 sharedNeil JohnsonJoseph Pappalardo · 3 companies · 1 sharedJoseph PappalardoScott Leach · 2 companies · 1 sharedScott LeachGreg Colella · 1 companies · 1 sharedGreg ColellaMichael Lawler · 1 companies · 1 sharedMichael LawlerFirefly Health, Inc. · $14.8M raisedFirefly Health, Inc.Househappy Inc. · $11.9M raisedHousehappy Inc.ASC Ticket Co., LLC · $2.1M raisedASC Ticket Co., LLCFullsteam Holdings LLC · $1.0M raisedFullsteam Holdings LLCJeffrey GreenbergJG
Jeffrey Greenberg Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Justin Dangel14
Joseph Pappalardo13
Kevin McCloskey12
Fay Rotenberg12
Scott Leach12
Jeff Knudson11
Justin Boucher11
Jeffrrey A. Greenberg11
Michael Lawler11
Brian Hyde11
Daniel Tye11
David Cronenbold11
Neil Johnson11
Andrew Ellner11
Nancy James Brown11
Carl James Byers11
Shirley James Mills11
Jonathan James Bush11
Greg Colella11
Marcia Stilwell11

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.