People · Operator

Ja Don Koo

Named in public records as an officer, director or promoter · active 2016–2016 · Other Health Care

1
Companies
2
Filings
$3.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Immunostics, Inc.Other Health CareSeed$3.7M$74.4M2016
Operator network

Ja Don Koo 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.

Eui Yul Choi · 1 companies · 1 sharedEui Yul ChoiJunekwang Bae · 1 companies · 1 sharedJunekwang BaeKenneth Kupits · 1 companies · 1 sharedKenneth KupitsImmunostics, Inc. · $3.7M raisedImmunostics, Inc.Ja Don KooJK
Ja Don Koo Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Junekwang Bae11
Eui Yul Choi11
Kenneth Kupits11

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.