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Jonathan Luff

Investor profile

Angel

Jonathan Luff has backed 1 European tech company across 1 funding round in 2021, joining rounds totalling €2.5M. Most active in Cybersecurity. Data as of Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2021
1 yr
Total round €
€2.5M
sum of rounds joined

Deals by year

distinct rounds / year
Jonathan Luff — deals by year — interactive chart.
Data table
Jonathan Luff — deals by year
20211

Top sectors

by deals
Jonathan Luff — top sectors — interactive chart.
Data table
Jonathan Luff — top sectors
Cybersecurity1

Stages

by deals
Jonathan Luff — stages — interactive chart.
Data table
Jonathan Luff — stages
Pre-Seed1

Countries

by deals
Jonathan Luff — countries — interactive chart.
Data table
Jonathan Luff — countries
Netherlands1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Jonathan Luff — 1 dealsJonathan LuffAlex Weiss — 1 shared deals · click to openAlex WeissAlexander Ribbink — 1 shared deals · click to openAlexander RibbinkChris Vogelzang — 1 shared deals · click to openChris VogelzangGrace Cassy — 1 shared deals · click to openGrace CassyManuel Stotz — 1 shared deals · click to openManuel StotzRiva-Melissa Tez — 1 shared deals · click to openRiva-Melissa TezSlimmer AI — 1 shared deals · click to openSlimmer AIVillage Global — 1 shared deals · click to openVillage Global

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

Best viewed on a larger screen.

Frequent co-investors

shared rounds

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
HadrianNetherlands1€2.5M

Biggest deals

top 10 by amount
CompanyStageAmountDate
HadrianPre-Seed€2.5M2021-11
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