People · Operator

Justin M. Maroldi

Named in public records as an officer, director or promoter · active 2020–2021 · Other

2
Companies
2
Filings
$5.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
OT Holding Corp—OtherSeries A$4.6M$45.5M2021
TPro Holding Corp.—OtherPre-Seed$450K$10.4M2020
Operator network

Justin M. Maroldi 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 Holland · 4 companies · 1 sharedJohn HollandMary Ann Sigler · 12 companies · 2 sharedMary Ann SiglerEva M. Kalawski · 5 companies · 2 sharedEva M. KalawskiBarbara M. Velasco · 2 companies · 2 sharedBarbara M. VelascoDawn M. Walloch · 2 companies · 2 sharedDawn M. WallochOT Holding Corp · $4.6M raisedOT Holding CorpTPro Holding Corp. · $0.5M raisedTPro Holding Corp.Justin M. MaroldiJM
Justin M. Maroldi Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mary Ann Sigler212
Eva M. Kalawski25
Dawn M. Walloch22
Barbara M. Velasco22
John Holland14

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.