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Michael Callahan

Investor profile

Angel

Michael Callahan has backed 1 European tech company across 1 funding round in 2025, joining rounds totalling €17M. Most active in Software. Data as of Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2025
1 yr
Total round €
€17M
sum of rounds joined

Deals by year

distinct rounds / year
Michael Callahan — deals by year — interactive chart.
Data table
Michael Callahan — deals by year
20251

Top sectors

by deals
Michael Callahan — top sectors — interactive chart.
Data table
Michael Callahan — top sectors
Software1

Stages

by deals
Michael Callahan — stages — interactive chart.
Data table
Michael Callahan — stages
Series A1

Countries

by deals
Michael Callahan — countries — interactive chart.
Data table
Michael Callahan — countries
UK1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Michael Callahan — 1 dealsMichael CallahanFirstminute Capital — 1 shared deals · click to openFirstminute CapitalSingular — 1 shared deals · click to openSingular

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 €
LupaUK1€17M

Biggest deals

top 10 by amount
CompanyStageAmountDate
LupaSeries A€17M2025-10
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