Tom O'Brien

Active Investor

Founder & CEO at Sprintmodo

Ireland

Tom O'Brien, Founder & CEO at Sprintmodo is an active investor based in Ireland. This profile covers what Tom O'Brien backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelMicro VC
Stages: Pre SeedSeedSeries A
Invests in: FintechLending & CreditHealthcare & BiotechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseConsumer & RetailE-commerce & D2C
Location: Ireland
Typical check: $250K
Past investments: 1

Notable investments

Solvotrin Therapeutics

How to reach Tom O'Brien

Angels and operators like Tom O'Brien reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Tom O'Brien invest in?

Tom O'Brien invests in Fintech, Lending & Credit, Healthcare & Biotech and Biotech & Pharma, typically at Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.