People · Operator

Harold I. Strong

Named in public records as an officer, director or promoter · active 2014–2016 · Other

2
Companies
7
Filings
$321.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
GC Atlas Holdings, Inc.—OtherSeries D+$298.4M$109.5M2014
Strategic Insight Holdings Inc.—OtherSeries A$23.1M$161.9M2016
Operator network

Harold I. Strong 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.

James A. Casella · 3 companies · 1 sharedJames A. CasellaAnthony J. Salewski · 3 companies · 2 sharedAnthony J. Salews…Geoffrey I. Miller · 3 companies · 2 sharedGeoffrey I. MillerAndrew I. Prozes · 2 companies · 2 sharedAndrew I. ProzesJoel I. Mandelbaum · 2 companies · 2 sharedJoel I. MandelbaumMark I. Hanson · 2 companies · 2 sharedMark I. HansonGC Atlas Holdings, Inc. · $298.4M raisedGC Atlas Holdings, In…Strategic Insight Holdings Inc. · $23.1M raisedStrategic Insight Hol…Harold I. StrongHS
Harold I. Strong Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Geoffrey I. Miller23
Anthony J. Salewski23
Joel I. Mandelbaum22
Mark I. Hanson22
Andrew I. Prozes22
James A. Casella13

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.