People · Operator

Matt Leinauer

Named in public records as an officer, director or promoter · active 2026–2026 · Other

1
Companies
1
Filings
$21.1M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Watershield TopCo, LLCOtherSeries B$21.1M$86.5M2026
Operator network

Matt Leinauer 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.

Alex Johnson · 5 companies · 1 sharedAlex JohnsonLaurence Lederer · 2 companies · 1 sharedLaurence LedererSean Greene · 2 companies · 1 sharedSean GreeneBrian Loflin · 1 companies · 1 sharedBrian LoflinDavid Hansen · 1 companies · 1 sharedDavid HansenWatershield TopCo, LLC · $21.1M raisedWatershield TopCo, LLCMatt LeinauerML
Matt Leinauer Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Alex Johnson15
Laurence Lederer12
Sean Greene12
Brian Loflin11
David Hansen11

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.