Multi-stage VC, Dublin

Act Venture Capital

Venture capital firm · Dublin · Founded 1994

Quick read

Act Venture Capital is a multi-stage VC firm founded in 1994, headquartered in Dublin, Ireland. It has backed 140+ companies and deployed €600m across 6 funds, investing primarily in Irish technology companies from early stage through growth. Its portfolio has produced 2 IPOs and 55 acquisitions, including Virgin Media and Kainos Group.

Key facts

Founded
1994
Employees
1-10
Sectors
saas, enterprise, ai, healthcare
Website
actventure.capital/

Investment thesis

Act backs the most promising Irish technology companies from inception through scale, taking a stage-diversified approach across ICT, internet and media, and healthcare — targeting global-market businesses that can deliver significant financial returns.

Recent activity

  • Jun 2026investment
    Ubotica raised $11 million to scale real-time maritime intelligence from space, with Act Venture Capital among the backers. crunchbase.com
  • Dec 2025press
    Tracxn recorded Act Venture Capital as having made 2 new investments in the prior 12 months, bringing its total portfolio to 113 companies. tracxn.com
  • 2024investment
    Deciphex secured a new funding round with participation from Act Venture Capital, which the company described as an "unwavering partner" from its early days through the latest milestone. linkedin.com
  • 2024investment
    Advise (trading as RecommenderX) raised €1.5 million in a round led by BVP through its EIIS fund, with Act Venture Capital participating alongside Elkstone and Enterprise Ireland. linkedin.com
  • 2024investment
    Act Venture Capital doubled down on an unnamed portfolio company alongside new investors Cavalry Ventures, Expeditions Fund, and Firestreak Ventures, with Atlantic Bridge and Hustle Fund also participating. linkedin.com
  • Jun 2025press
    ACT Venture Capital hosted an event, thanking attendees via its X account on 11 June 2025. No further details were publicly available from the post. x.com
  • Dec 2025investment
    ACT Venture Capital had made 2 new investments in the prior 12 months, bringing its total portfolio to 113 companies, according to Tracxn data current as of December 2025. tracxn.com
  • 2025investment
    ACT Venture Capital participated in a Series C round for Fresco, per Tracxn. The exact size of the round was not publicly disclosed in the available data. tracxn.com
  • Jun 2025press
    ACT Venture Capital hosted an event that drew attendance from founders and partners, referenced in an X post on 11 June 2025. x.com
  • 2025investment
    ACT Venture Capital co-led a €1.35 million pre-seed round in Vox Talk AI, a Dublin-based startup deploying AI operators for the alarm monitoring and CCTV industry, alongside Delta Partners VC with participation from Enterprise Ireland. linkedin.com
  • 2025investment
    ACT led a €3.5 million seed round for an e-commerce reseller intelligence platform alongside Tribal.vc. ie.linkedin.com
  • Dec 2025investment
    Tracxn data shows ACT made 2 new investments in the prior 12 months, bringing its total portfolio to 113 companies. Most recent disclosed deal was participation in a Series C round for Fresco. tracxn.com

Notable investments

Key people

Named individuals at the firm. We don't expose direct email or phone — use their LinkedIn for outreach.

  • Niall Carroll · Partner
    LinkedIn
  • John Flynn · CEO
  • Walter Hobbs · Partner
  • David Brown · Partner

Sources

Other VCs in Ireland

Explore VCs by sector

Globally

Frequently asked

What is Act Venture Capital?+

Act Venture Capital is a multi-stage VC firm founded in 1994, headquartered in Dublin, Ireland. It has backed 140+ companies and deployed €600m across 6 funds, investing primarily in Irish technology companies from early stage through growth.

Where is Act Venture Capital headquartered?+

Act Venture Capital is headquartered in Dublin, Ireland.

When was Act Venture Capital founded?+

Act Venture Capital was founded in 1994.

What sectors does Act Venture Capital invest in?+

Act Venture Capital focuses on saas, enterprise, ai, healthcare. They primarily invest in these sectors.

Who is the CEO of Act Venture Capital?+

John Flynn is the CEO of Act Venture Capital.

How do I prepare for a meeting with Act Venture Capital?+

Brief generates a structured pre-meeting briefing on any person at Act Venture Capital — quick read, recent activity, points of view, and conversation openers tailored to what you sell. Sign in to get personalised openers for your product.

Meeting with someone at Act Venture Capital?

Brief generates a structured pre-meeting briefing on any person in seconds.

Try Brief →

Generated by briefthecall.com from public web sources. Last updated August 11, 2026. Each claim is linked to its source above.

Automatically generated by AI from public sources. May be inaccurate or out of date. Remove or correct this profile →