Oisín Sim-Doran
Venture Associate @ Maiora Capital at Maiora Asset Management Pte. Ltd.
Singapore, Singapore
Oisín Sim-Doran, Venture Associate @ Maiora Capital at Maiora Asset Management Pte. Ltd. is an active investor based in Singapore, Singapore. This profile covers what Oisín Sim-Doran backs, at which stage, and how founders can reach out in 2026.
Oisín Sim-Doran is a Venture Associate at Maiora Capital, focusing on pre-seed to growth-stage frontier technology startups.
Oisín Sim-Doran invests in Hardware & Deep Tech, typically at Pre Seed, Seed, Series A and Series B.
- Investor type
- VC
- Stages
- Pre SeedSeedSeries ASeries BEarly Stage VentureLate Stage Venture
- Invests in
- Hardware & Deep Tech
- Location
- Singapore, Singapore
- Typical check
- $750K
How to reach Oisín Sim-Doran
Angels and operators like Oisín Sim-Doran 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.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Oisín Sim-Doran." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/oisin-sim-doran
Frequently Asked Questions
Who is Oisín Sim-Doran?
Oisín Sim-Doran, Venture Associate @ Maiora Capital at Maiora Asset Management Pte. Ltd. is an active investor based in Singapore, Singapore. Oisín Sim-Doran invests in Hardware & Deep Tech, typically at Pre Seed, Seed, Series A and Series B.
What does Oisín Sim-Doran invest in?
Oisín Sim-Doran invests in Hardware & Deep Tech, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Oisín Sim-Doran invest at?
Oisín Sim-Doran typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Oisín Sim-Doran's typical check size?
Oisín Sim-Doran typically writes checks around $750K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.