People · Operator

Donald O'Neill

Named in public records as an officer, director or promoter · active 2009–2009 · Construction

1
Companies
1
Filings
$300K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
U.S. Window & Door Construction Co., Inc.ConstructionPre-Seed$300K$2.8M2009
Operator network

Donald O'Neill 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.

John Kelly · 7 companies · 1 sharedJohn KellyDavid Herbert · 3 companies · 1 sharedDavid HerbertJeffrey O'Neill · 3 companies · 1 sharedJeffrey O'NeillDennis DeGrazia · 1 companies · 1 sharedDennis DeGraziaU.S. Window & Door Construction Co., Inc. · $0.3M raisedU.S. Window & Door Co…Donald O'NeillDO
Donald O'Neill Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Kelly17
Jeffrey O'Neill13
David Herbert13
Dennis DeGrazia11

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.