People · Operator

William Greiner

Named in public records as an officer, director or promoter · active 2014–2014 · Other

1
Companies
1
Filings
$3.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Primary Holdings, LLCOtherSeed$3.0M$55.8M2014
Operator network

William Greiner 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.

Daniel W. Sklar · 1 companies · 1 sharedDaniel W. SklarH. Andrew Crews · 1 companies · 1 sharedH. Andrew CrewsJohn M. Mercier · 1 companies · 1 sharedJohn M. MercierPamela T. Belmonte · 1 companies · 1 sharedPamela T. BelmonteWilliam E. Stone · 1 companies · 1 sharedWilliam E. StonePrimary Holdings, LLC · $3.0M raisedPrimary Holdings, LLCWilliam GreinerWG
William Greiner Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Daniel W. Sklar11
Pamela T. Belmonte11
H. Andrew Crews11
John M. Mercier11
William E. Stone11

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.