Fundraising Fox
Act Venture Capital
Venture capitalDublin · Seed–Series A · 10 people tracked
Not to be confused with ACT Venture Capital (Venture capital · Dublin, IE)
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Investment thesis
Act Venture Capital focuses on leading early-stage investments and supporting founders over the long term, backing exceptional teams with deep understanding of their markets. The firm emphasizes helping companies build and scale, drawing on decades of experience. Its portfolio spans gaming, satellite intelligence, revenue operations software, digital health, AI-powered pathology, public transport data, accident prevention technology, and energy grid optimization. Act has backed 140 companies with €600m raised across 6 funds, with recent funds supported by the European Investment Fund.
Source: firm website, verified Sep 27, 2026.
Team · 10 people
from the firm's website & public directories
What they invest in
from 34 of 54 portfolio companiesAI & Machine Learning ×15SaaS ×14Enterprise Software ×13Data & Infrastructure ×6Deep Tech ×6Hardware ×6Fintech ×5Healthtech ×5
HQs:Ireland×20United Kingdom×4Kenya×1
Who they back
founder profiles across 19 portfolio companiesFounding team size:solo founder×82 founders×93 founders×2
Where their founders studiedfrom 20 founders with education data
Trinity College Dublin ×4University College Dublin ×3University of Limerick ×3Dublin City University ×2IESE Business School ×2Technological University Dublin ×2
What their founders studiedfrom 18 founders with field-of-study data
Business & Management ×8Computer Science ×6Design & Architecture ×2Economics ×2Engineering ×2Mathematics & Statistics ×2Physics ×2
Investments · 54 tracked
founders shown can be your intro path
Alpha Wireless manufactures wireless antennas and telecommunications cabinets for telecom infrastructure operators and network deployment specialists.
Enterprise SoftwareHardwareIoTPortlaoise, IE
Fergal Lawlor(Chief Executive Officer)in
Co-investorsACT Venture Capital
AQMetrics provides investment compliance software that automates ongoing monitoring of ownership structures, investment limits, and portfolio risk for financial institutions.
Data & InfrastructureEnterprise SoftwareFintechLegalTechSaaSDublin, IE
Geraldine Dautun(Founder)inGeraldine Gibson(Founder)
Co-investorsACT Venture CapitalFrontline Ventures
Cesanta develops embedded networking software and IoT device management solutions, including firmware frameworks and cloud platforms for connected products.
Developer ToolsHardwareIoT
Anatoly (Toly) LebedevSergey Lyubkain
Co-investors500 GlobalACT Venture Capital
ChannelSight provides a Where To Buy solution that directs online shoppers to the nearest retailer with product inventory in stock, integrating directly into brand websites and product pages.
Data & InfrastructureE-commerceMarketing TechRetail TechSaaS
John Beckett(Founder)in
Co-investorsACT Venture CapitalAlexander Geza Marcus PejacsevichLiquidity CapitalMars Growth CapitalNauta CapitalEnterprise Ireland
CitySwift is an Irish big data company providing a performance optimization platform to bus network operators worldwide, delivering actionable insights to improve operational efficiency, reliability, and passenger experience.
AI & Machine LearningData & InfrastructureLogistics & Supply ChainMobility & Transportation
Brian O'Rourke(Founder)in
Co-investorsACT Venture CapitalGresham House VenturesWestern Development Commission
Decawave developed Ultra-Wideband (UWB) technology, including UWB integrated circuits, modules, and evaluation kits, some compatible with Apple's U1 chip.
HardwareIoTSemiconductors
Co-investorsACT Venture CapitalKernel CapitalWestSummit CapitalAtlantic Bridge Ventures
Deciphex develops AI-powered platforms to enhance pathology efficiency, including digital image analysis, clinical trial support, and a global network of subspecialty pathologists.
AI & Machine LearningDigital HealthHealthtechMedical Devices
Co-investorsACT Venture CapitalClaret Capital PartnersMolten VenturesSeroba Life Sciences
Eblana Photonics designs and manufactures laser diodes and photonic solutions for sensing, LIDAR, spectroscopy, and telecommunications applications across the infrared spectrum.
Deep TechHardwareSemiconductorsDublin, IE
Dr. James O'Gorman(Founder)Prof. John Hegarty(Founder)
Co-investorsACT Venture Capital
EdgeTier provides AI-powered software that analyzes customer interactions in real time to identify issues and their root causes for contact centers and customer experience teams.
AI & Machine LearningEnterprise SoftwareSaaSDublin, IE
Shane(Chief Executive Officer / Co-Founder)inCiarán(Chief Technical Officer / Co-Founder)in
Co-investorsACT Venture CapitalEpisode1Smedvig Ventures
Ekco provides cloud and security solutions for enterprise customers, with operations in the UK and Ireland.
Cloud ComputingCybersecurityEnterprise SoftwareDublin, IE
Eoin Blacklock(Founder)in
Co-investorsACT Venture Capital
GridBeyond develops a technology platform that manages distributed and flexible energy resources for industrial, commercial, utility, and institutional organizations worldwide.
AI & Machine LearningCleantechEnergyEnterprise SoftwareIoTSaaSCork, IE
Michael Phelan(CEO)inPadraig Curran(CTO & Co-Founder)Richard O'Loughlin(Deputy CEO)in
Co-investorsEnergy Impact PartnersConstellationMirovaSamsung VenturesACT Venture CapitalAster Capital+4 more
Keelvar is an AI-native advanced sourcing optimization platform that helps enterprises automate and optimize procurement processes by matching buyers and suppliers fairly using intelligent algorithms.
AI & Machine LearningB2B MarketplacesEnterprise SoftwareSaaSCork, IE
Alan Holland(Founder)in
Co-investors83NorthACT Venture CapitalBOOOMEnterprise EquityMosaic VenturesSquareOne+3 more
Lative is an AI-native platform for go-to-market (GTM) planning and decision intelligence that unifies sales strategy with execution by connecting marketing intelligence to sales operations.
AI & Machine LearningSaaS
Laura Tortosa Sancho(Founder)Werner Schmidt(Founder)
Co-investorsACT Venture CapitalSenovoElkstone Capital PartnersEnterprise IrelandShuttle FundWestWave Capital
Lime Microsystems designs field-programmable RF transceivers and software-defined radio silicon for wireless broadband infrastructure and adjacent applications.
Deep TechHardwareSemiconductorsLondon, GB
Ebrahim Bushehri(Chief Executive Officer)in
Co-investorsACT Venture CapitalIn-Q-Tel
mAdme provides a cloud-native customer engagement platform built specifically for telecommunications service providers, combining on-device intelligence, campaign orchestration, and actionable insights.
AdTechAI & Machine LearningData & InfrastructureEnterprise SoftwareMarketing Tech
Co-investorsACT Venture CapitalDelta Partners
Micron Agritech develops portable pen-side diagnostic devices for animal health testing, enabling rapid diagnostics for farmers and veterinarians.
AgTechAI & Machine LearningHealthtechMedical DevicesDublin, IE
Daniel Hijazi(CEO)in
Co-investorsACT Venture CapitalAtlantic Bridge VenturesThe Yield Lab EuropeEnterprise IrelandThe Yield Lab
Oblivious builds privacy-enhancing software that enables organizations to perform secure data collaboration and deploy services while maintaining data sensitivity.
AI & Machine LearningCybersecurityData & InfrastructureEnterprise SoftwareDublin, IE
Jack Fitzsimons(Co-founder)Robert Pisarczyk(Co-founder)in
Co-investorsACT Venture CapitalAcurio VenturesAtlantic Bridge VenturesCavalry VenturesExpeditionsFirestreak Ventures+2 more
Plasma Bound, a spin-out of University College Dublin, develops Controlled Polymer Ablation (CPA) surface-engineering technology for bonding lightweight structural assemblies.
Advanced ManufacturingDeep TechNew MaterialsDublin, IE
Alan Barry(CEO & Co-Founder)inXavier Montibert(Commercial Director & Co-Founder)inDr. Nick Barry(CTO & Co-Founder)
Co-investorsACT Venture CapitalAtlantic Bridge VenturesBusiness Venture Partners
Playter provides business financing for SMEs in the UK, using Open Banking to offer funding that can be accessed within 24 hours.
Enterprise SoftwareFintechSaaS
Co-investors1818 Venture CapitalACT Venture CapitalFin CapitalGaingelsRLC VenturesW11 Capital
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Provizio develops software-defined imaging radar and AI perception software that converts raw radar data into insight for safety, efficiency, and automation.
AI & Machine LearningDeep TechMobility & Transportation
Barry L.(Founder)in
Co-investorsACT Venture CapitalTechFoundersEIC
S3 Connected Health provides development and deployment services for Software as a Medical Device (SaMD) applications and connected medical devices, supporting organizations from concept through operation with expertise in digital health connectivity and cybersecurity.
Digital HealthHealthtechMedical DevicesNot specified on page, IE
John(Executive Chairman and CEO)
Co-investorsACT Venture Capital
Scurri provides a platform that helps retailers automate carrier selection, shipping rules, and delivery tracking across 1,500+ global carrier services.
E-commerceLogistics & Supply ChainSaaSLondon, GB
Rory O'Connor(CEO)in
Co-investorsACT Venture CapitalEpisode1
Servisbot develops AI agents, copilots, and assistants powered by generative AI for regulated industries, with built-in safeguards and human oversight to ensure compliant and controlled automation.
AI & Machine LearningEnterprise SoftwareSaaS
Co-investorsACT Venture Capital
SiriusXT develops the SXT-100 soft X-ray microscope, a laboratory-based imaging system that produces nanometer-resolution 3D images of fully hydrated intact cells.
BiotechDeep TechHardwareMedical DevicesDublin, IE
Co-investorsACT Venture CapitalDelta Partners
Spectrum.Life provides integrated digital health and wellbeing services to organizations and their employees, covering medical care, mental health support, and personalized coaching.
Digital HealthHealthtechMental HealthSaaSWellness & Fitness
Stephen Costello(Founder)inStuart McGoldrick(Founder)in
Co-investorsKreos CapitalAlumni VenturesTechOperators Venture Capital
Spotted Zebra provides an AI-powered interview intelligence and assessment platform that combines skills science with machine learning to help enterprise organisations identify and hire candidates based on skills rather than credentials.
AI & Machine LearningEnterprise SoftwareHR TechSaaSLondon, GB
Ian Monk(Founder)inNick Shaw(Founder)in
Co-investorsACT Venture CapitalEntrepreneur FirstNauta CapitalPlayfair Capital
Trustap provides payment processing, fulfillment, and customer support services for online marketplaces and e-commerce platforms across multiple asset classes including tickets, apparel, vehicles, and luxury goods.
B2B MarketplacesE-commerceFintechMarketplacesCork, IE
Conor Lyden(Founder)
Co-investorsACT Venture CapitalAtlantic Bridge VenturesFurthr VCPartners ResoluteSeed XTX Ventures
Umba is a digital bank for African consumers and small businesses that provides banking services, credit products, and payment solutions via mobile platforms.
FintechNairobi, KE
Barry O’Mahony(Founder)Barry O'Mahony(Founder)Tiernan Kennedy(Founder)Mark Selcow(Director)
Co-investorsACT Venture CapitalDunbar CapitalFrontline VenturesStreamlined VenturesTrueSight VenturesTwo Culture Capital+9 more
UrbanFox is an AI-powered fraud detection platform that uses generative AI and behavioral intelligence to detect online payment fraud, bot traffic, and account takeover attempts without relying on static rules.
AI & Machine LearningCybersecurityFintechDublin, IE
Co-investorsACT Venture CapitalFurthr VCJetBlue VenturesSKY VCTechstarsTribal.vc+2 more
Verodat provides a governed data supply chain platform that validates, tracks provenance, and structures business data so it can be reliably used by AI, analytics, and automation tools.
AI & Machine LearningData & InfrastructureEnterprise SoftwareDublin, IE
Thomas Russell(Founder)in
Co-investorsACT Venture Capital
Video Elephant provides a licensed video library and content distribution platform for publishers and broadcasters.
AdTechB2B MarketplacesMarketing TechMedia & EntertainmentSaaSDublin, IE
Co-investorsACT Venture CapitalFurthr VCGaingels
VISUA provides computer vision and visual AI technology for product authentication and brand protection, enabling automated verification of labels, holograms, tax stamps, and packaging using object detection via smartphone devices.
AdTechAI & Machine LearningCybersecurityDeep TechEnterprise SoftwareSaaSDublin, IE
Co-investorsACT Venture Capital
Vitro is a clinician-designed digital medical record system that digitises hospitals' existing paper forms, pathways and workflows, capturing clinical data at the bedside and integrating scanned historical records with lab, radiology and patient administration results.
Digital HealthHealthtechSaaS
Co-investorsACT Venture Capital
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
AkaraCorvilCR2Cubic3EntityESGEveryangleFrescoGocontractorHubliID PaliheedMavarickOcrexOralEyeRecommenderXSilvercloudTandem HRUboticaWorldnet Payments
Exits · 1
1 acquisitionsGocontractoracq. by Safety Plus
Portfolio news
latest coverage across their companiesLative · finsmes.com · Nov 14, 2025
Frequently asked questions
- How many investments has Act Venture Capital made?
- Act Venture Capital has 54 tracked investments, 1 of which have exited.
- What stage does Act Venture Capital invest at?
- Act Venture Capital invests at the Seed, Series A stages.
- What sectors does Act Venture Capital focus on?
- Act Venture Capital focuses on AI & Machine Learning, Cleantech, Climate Tech, Cloud Computing, Cybersecurity, Deep Tech, Digital Health, E-commerce, Energy, Enterprise Software, Fintech, Gaming, Healthtech, IoT, Logistics & Supply Chain, Media & Entertainment, Mobility & Transportation, SaaS, Sales Tech, Sector Agnostic, Space Tech.
- Where is Act Venture Capital located?
- Act Venture Capital is headquartered in Dublin, IE.
- Does Act Venture Capital lead rounds?
- Yes, Act Venture Capital leads investment rounds.
- Who does Act Venture Capital co-invest with?
- Act Venture Capital most often shares deals with ACT Venture Capital, Furthr VC, Atlantic Bridge Ventures, among 60 tracked co-investors.
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