8 Best Active Series B Investors in Ireland in 2025
As startups approach Series B, they're typically gearing up for taking over the market. We've tracked the investment activity for over 2,500+ funds in Europe, revealing a cohort of Series B investors who, having invested in at least 5 rounds at this stage, excel at working with founders and exec teams.
Last update to the database: May 13, 2025. See changelog.
Investor Rankings are calculated using our Seedtable Score – a 1 to 100 score that uses quantitative and qualitative data points (like the size of their fund or the quality of the companies they invested in) to signal the strength behind an investor. A score closer to 100 indicates an investor is worth watching closely.
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List of 8 top Ireland VCs
Molten Ventures - previously Draper Esprit - is the first European tech-focused VC not tied to five-year cycles.
Offices:
London (HQ)
Dublin
Investment Stage:
Seed, Series A, Series B, Series C, Series D, Series E, Unknown
Check Size:
$100k - $250M
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in Ireland:
Lightstone Ventures is a venture capital fund investing in health and advanced technology sectors. They focus on series A, B, and C funding stages. Notable investments include Carrick Therapeutics and FIRE1, aiming to support breakthroughs in healthcare and technology.
Offices:
Boston
Dublin
Investment Stage:
Series A, Series B, Series C
Check Size:
$100k - $100M
Industries:
Health Tech, Deep Tech
Top investments in Ireland:
Fountain Healthcare Partners is an Irish-based life science venture capital fund. Fountain is exclusively focused on life sciences.
Offices:
New York
Dublin (HQ)
Investment Stage:
Series A, Series B, Series D, Unknown
Check Size:
$10M - $250M
Industries:
Health Tech, Hardware, Biotech
Top investments in Ireland:
Venture capital firm based in the U.K. and Ireland specializing on helping European startups expand to the U.S.
Offices:
London (HQ)
Dublin
Investment Stage:
Pre Seed, Seed, Series A, Series B, Unknown
Check Size:
$100k - $70M
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in Ireland:
SEB Venture Capital, based in Stockholm, invests in fields like fintech, healthcare technology, and green tech. Supporting startups from seed to Series D stages, they have funded companies such as Thought Machine, EnginZyme, Apica, ClimateView, and Lysa. The fund aims to back ventures that drive progress and offer valuable solutions in their industries.
Offices:
Stockholm (HQ)
Luxembourg
Dublin
Warsaw
Investment Stage:
Seed, Series A, Series B, Series C, Series D, Unknown
Check Size:
$100k - $250M
Industries:
Climate Tech & Green Tech, Health Tech, FinTech
Top investments in Ireland:
Seroba Life Sciences is a venture capital fund based in Dublin. They invest in early to mid-stage companies with checks ranging from $3 million to $10 million. The fund focuses on biotechnology, healthcare, and pharmaceuticals. Notable investments include Coave Therapeutics, Deciphex, and Shorla Pharma. Their aim is to support startups advancing health and science.
Offices:
Dublin (HQ)
Investment Stage:
Series A, Series B, Unknown
Check Size:
$5M - $70M
Industries:
Health Tech, Hardware, Biotech
Top investments in Ireland:
Act Venture Capital, based in Dublin, invests in technology companies at various stages, from pre-seed to Series B, with check sizes ranging from €100,000 to €10 million. They focus on industries such as health tech, fintech, and AI. Notable investments include GridBeyond, Conjura, and Spectrum Life. The fund aims to support promising tech companies with high growth potential.
Offices:
Dublin (HQ)
Investment Stage:
Pre Seed, Seed, Series A, Series B, Unknown
Check Size:
$2.5M - $20M
Industries:
Health Tech, FinTech, Agritech
Top investments in Ireland:
Elkstone is a venture capital fund based in Dublin, specializing in seed and pre-seed investments across various tech sectors. Their mission is to enhance Ireland's economic value and wellbeing. Elkstone has invested in companies like Jamango, Wellola, Numra, Cytidel, and Kerno. Regulated by the Central Bank of Ireland, they prioritize clients and founders in their operations.
Offices:
Dublin (HQ)
Galway
Investment Stage:
Pre Seed, Seed, Series B
Check Size:
$2.5M - $20M
Industries:
Health Tech, FinTech, Gaming
Top investments in Ireland: