People · Operator

Brett Harasimowicz

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

1
Companies
1
Filings
$8.2M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
KTMD Holdings LLCManufacturingSeries A$8.2M$65.0M2021
Operator network

Brett Harasimowicz 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.

David Rosenberg · 8 companies · 1 sharedDavid RosenbergKenneth Dichter · 6 companies · 1 sharedKenneth DichterAnthony Mangieri · 2 companies · 1 sharedAnthony MangieriBrian Koppelman · 2 companies · 1 sharedBrian KoppelmanDavid Levien · 2 companies · 1 sharedDavid LevienKTMD Holdings LLC · $8.2M raisedKTMD Holdings LLCBrett HarasimowiczBH
Brett Harasimowicz Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Rosenberg18
Kenneth Dichter16
Brian Koppelman12
Anthony Mangieri12
David Levien12

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.