People · Operator

Gregg Klein

Named in public records as an officer, director or promoter · active 2015–2015 · Other

1
Companies
1
Filings
$757K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Boomerang Clean, LLCOtherPre-Seed$757K$17.5M2015
Operator network

Gregg Klein 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.

Marc Klein · 2 companies · 1 sharedMarc KleinBrandon O'Rourke · 1 companies · 1 sharedBrandon O'RourkeRob Jackson · 1 companies · 1 sharedRob JacksonBoomerang Clean, LLC · $0.8M raisedBoomerang Clean, LLCGregg KleinGK
Gregg Klein Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Marc Klein12
Rob Jackson11
Brandon O'Rourke11

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.