People · Operator

Frank Koster

Named in public records as an officer, director or promoter · active 2017–2017 · Food & Beverage

Companies

Filings

$1.2M

Combined raised · real

Single

Operator type

Companies

Company	Role	Sector	Stage	Raised · real	Value · est	Tied
Stonecutter Spirits LLC	—	Food & Beverage	Seed	$1.2M	$19.3M	2017

Operator network

Frank Koster 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.

Frank Koster Company Co-operator (ring = serial)Hover to isolate ties · click to open

Co-operators (shared boards)

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

Operator	Shared	Their companies
Sarah Stewart	1	2
Sivan Cotel	1	2
Alan Newman	1	2

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.