People · Operator

John A. Weinzierl

Named in public records as an officer, director or promoter · active 2010–2010 · Other

1
Companies
1
Filings
$1.5M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Eagle Rock Holdings, L.P.OtherSeed$1.5M$27.2M2010
Operator network

John A. Weinzierl 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.

Jeffrey P. Wood · 3 companies · 1 sharedJeffrey P. WoodKenneth A. Hersh · 2 companies · 1 sharedKenneth A. HershAlfredo P. Garcia · 1 companies · 1 sharedAlfredo P. GarciaCharles C. Boettcher · 1 companies · 1 sharedCharles C. Boettc…Joseph A. Mills · 1 companies · 1 sharedJoseph A. MillsWilliam J. Quinn · 1 companies · 1 sharedWilliam J. QuinnEagle Rock Holdings, L.P. · $1.5M raisedEagle Rock Holdings, …John A. WeinzierlJW
John A. Weinzierl Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jeffrey P. Wood13
Kenneth A. Hersh12
Alfredo P. Garcia11
Charles C. Boettcher11
Joseph A. Mills11
William J. Quinn11

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.