People · Operator

Martijn Kleijwegt

Named in public records as an officer, director or promoter · active 2014–2019 · Biotechnology

2
Companies
2
Filings
$68.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Prosensa Holding N.V.BiotechnologySeries C$50.5M$2.1B2014
Kiadis Pharma N.V.BiotechnologySeries B$18.4M$728.4M2019
Operator network

Martijn Kleijwegt 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.

David Mott · 9 companies · 1 sharedDavid MottAnnalisa Jenkins · 8 companies · 1 sharedAnnalisa JenkinsMichael Wyzga · 5 companies · 1 sharedMichael WyzgaLuc Dochez · 4 companies · 1 sharedLuc DochezGiles Campion · 2 companies · 1 sharedGiles CampionPeter Goodfellow · 2 companies · 1 sharedPeter GoodfellowDaan Ellens · 1 companies · 1 sharedDaan EllensGeorges Gemayel · 1 companies · 1 sharedGeorges GemayelHans Schikan · 1 companies · 1 sharedHans SchikanBerndt Modig · 2 companies · 2 sharedBerndt ModigArthur Lahr · 1 companies · 1 sharedArthur LahrDr. Robert Soiffer · 1 companies · 1 sharedDr. Robert SoifferJames A. Joy · 1 companies · 1 sharedJames A. JoyMark A. Schaefer · 1 companies · 1 sharedMark A. SchaeferMark Wegter · 1 companies · 1 sharedMark WegterOtto Schwarz · 1 companies · 1 sharedOtto SchwarzScott A. Holmes · 1 companies · 1 sharedScott A. HolmesSubhanu Saxena · 1 companies · 1 sharedSubhanu SaxenaProsensa Holding N.V. · $50.5M raisedProsensa Holding N.V.Kiadis Pharma N.V. · $18.4M raisedKiadis Pharma N.V.Martijn KleijwegtMK
Martijn Kleijwegt Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Berndt Modig22
David Mott19
Annalisa Jenkins18
Michael Wyzga15
Luc Dochez14
Giles Campion12
Peter Goodfellow12
Subhanu Saxena11
Scott A. Holmes11
James A. Joy11
Mark A. Schaefer11
Arthur Lahr11
Daan Ellens11
Hans Schikan11
Georges Gemayel11
Mark Wegter11
Dr. Robert Soiffer11
Otto Schwarz11

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.