People · Operator

Mark Katz

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

1
Companies
1
Filings
$1.6M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
LeCoeurStLouisMO, LLC—OtherSeed$1.6M$17.5M2021
Operator network

Mark Katz 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.

Eric Stewart · 6 companies · 1 sharedEric StewartVanessa Alfaro · 4 companies · 1 sharedVanessa AlfaroMargaret M Katz · 1 companies · 1 sharedMargaret M KatzLeCoeurStLouisMO, LLC · $1.6M raisedLeCoeurStLouisMO, LLCMark KatzMK
Mark Katz Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Eric Stewart16
Vanessa Alfaro14
Margaret M Katz11

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.