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Kees Koolen

Investor profile

Kees Koolen has backed 5 European tech companies across 6 funding rounds between 2013 and 2025, joining rounds totalling €61M. Most active in Travel and E-commerce. Data as of Nov 2026.

Deals
6
distinct rounds
Companies
5
backed
Active span
2013–2025
13 yrs
Total round €
€61M
sum of rounds joined

Deals by year

distinct rounds / year
Kees Koolen — deals by year — interactive chart.
Data table
Kees Koolen — deals by year
20131
20201
20213
20251

Top sectors

by deals
Kees Koolen — top sectors — interactive chart.
Data table
Kees Koolen — top sectors
Travel3
E-commerce1
Energy1
Consumer1
Cybersecurity1

Stages

by deals
Kees Koolen — stages — interactive chart.
Data table
Kees Koolen — stages
Growth/Late1
Seed1
Series A1
Series B1
Series C1
Series D+1

Countries

by deals
Kees Koolen — countries — interactive chart.
Data table
Kees Koolen — countries
Germany3
Netherlands3

Co-investment network

shared rounds
Co-investment network — interactive chart.
Kees Koolen — 6 dealsKees Koolen83North — 1 shared deals · click to open83NorthChris Hitchen — 1 shared deals · click to openChris HitchenChris Zadeh — 1 shared deals · click to openChris ZadehClaret Capital Partners — 1 shared deals · click to openClaret Capital PartnersCoparion — 1 shared deals · click to openCoparionDennis Dijkstra — 1 shared deals · click to openDennis DijkstraEQT Ventures — 1 shared deals · click to openEQT VenturesFritz Demopoulos — 1 shared deals · click to openFritz DemopoulosKalo Bagijn — 1 shared deals · click to openKalo BagijnLios Ventures — 1 shared deals · click to openLios VenturesMaikel Lobbezoo — 1 shared deals · click to openMaikel LobbezooPrime Ventures — 1 shared deals · click to openPrime VenturesSenovo — 1 shared deals · click to openSenovoSlingshot Ventures — 1 shared deals · click to openSlingshot VenturesSunstone Capital — 1 shared deals · click to openSunstone Capital

Hover a node for shared-deal counts; click a co-investor to open its profile.

Best viewed on a larger screen.

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
HoliduGermany2€41M
WundermartNetherlands1€11M
SympowerNetherlands1€5.2M
GetYourGuideGermany1€3.3M
FlorbsNetherlands1€1.0M

Biggest deals

top 10 by amount
CompanyStageAmountDate
HoliduSeries D+€37M2021-05
WundermartGrowth/Late€11M2021-07
SympowerSeries B€5.2M2021-03
HoliduSeries C€4.0M2020-09
GetYourGuideSeries A€3.3M2014-01
FlorbsSeed€1.0M2025-04
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