People · Operator

William A. Finkelstein

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

1
Companies
1
Filings
$2.5M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Purely Maple, Inc.OtherSeed$2.5M$29.5M2016
Operator network

William A. Finkelstein 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.

Chaim A. Tolwin · 1 companies · 1 sharedChaim A. TolwinJohn Jay Kasper, Jr. · 1 companies · 1 sharedJohn Jay Kasper, …Michael A. Tolwin · 1 companies · 1 sharedMichael A. TolwinShlomo A. Tolwin · 1 companies · 1 sharedShlomo A. TolwinWilliam Finkelstein · 1 companies · 1 sharedWilliam Finkelste…Purely Maple, Inc. · $2.5M raisedPurely Maple, Inc.William A. FinkelsteinWF
William A. Finkelstein Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Shlomo A. Tolwin11
William Finkelstein11
John Jay Kasper, Jr.11
Michael A. Tolwin11
Chaim A. Tolwin11

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.