People · Operator

HARTNUT SPITAELS

Named in public records as an officer, director or promoter · active 2015–2015 · Biotechnology

1
Companies
1
Filings
$968K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Nuviant Medical Inc.—BiotechnologyPre-Seed$968K$7.9M2015
Operator network

HARTNUT SPITAELS 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.

Alexander Ruckdaeschel · 6 companies · 1 sharedAlexander Ruckdae…DAVID B. KAYSEN · 4 companies · 1 sharedDAVID B. KAYSENCHRISTOPHER R MILLER · 2 companies · 1 sharedCHRISTOPHER R MIL…RONALD CONQUEST · 2 companies · 1 sharedRONALD CONQUESTWilliam Rosellini · 2 companies · 1 sharedWilliam RoselliniBRIAN B BLISCHAK · 1 companies · 1 sharedBRIAN B BLISCHAKNuviant Medical Inc. · $1.0M raisedNuviant Medical Inc.HARTNUT SPITAELSHS
HARTNUT SPITAELS Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Alexander Ruckdaeschel16
DAVID B. KAYSEN14
William Rosellini12
CHRISTOPHER R MILLER12
RONALD CONQUEST12
BRIAN B BLISCHAK11

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.