Best IT Services Companies in Ireland
The 257 best IT Services companies in Ireland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Version1.
Ireland's IT Services sector gets a proper accounting here: 257 companies ranked by disclosed equity funding and recent momentum, with Version1 sitting at the top on $107M raised. That figure alone tells you something. Total disclosed funding across the directory reaches $208M, and the funding concentration is stark, with Version1 claiming more than half of that pool and CWSI adding another $30M. The global IT services market was valued at roughly $500B in 2021, expanding at a CAGR of around 8%, driven by enterprise digitization and rising demand for cloud services. Ireland sits squarely inside that current.
What I find interesting is how much of this directory's capital sits in so few hands. Auxilion pulled $9M. SOOT logged $7M. Most of the remaining 253 companies operate on far thinner disclosed bases. Privacy regulation and compliance costs are real structural pressures here, not background noise, and they're shaping where IT services firms in Ireland are placing their bets. Investors like Enterprise Ireland and Act Venture Capital keep appearing across deal tables, which signals a local infrastructure backing this growth. So if you're trying to understand where earned revenue and funding momentum actually concentrate in Irish IT services, AI-driven delivery acceleration is one theme worth watching alongside the funding numbers.
- Cloud economy cools, but IT services deals continue
- Indian IT services market grew 8.1% during H1 2022 amid global economi
Ranked: Best IT Services companies in Ireland
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Market signals (1y) | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Version1 Provider of IT consulting and outsourced managed services | $107M | 110 mo ago | 2,500 | 1996 | Roop Singh CEO | WordPressApple iCloud MailMicrosoft 365+26 | 7 signals ▼22% Hiring · Contracts · M&A | 2 partnerships · 1 award |
| 2 | CWSI Provider of IT security, placement and training services | $30M | 50 mo ago | 130 | 2010 | Ronan Murphy Co-Founder & CEO | WordPress Block EditorWordPressMySQL+40 | — | — |
| 3 | CeADAR Provider of data analytic services | $13M | 72 mo ago | 54 | 2013 | Richard Cooke Co-Founder | WordPressPleskMySQL+32 | — | 1 partnership |
| 4 | Ekco Provider of data security services | $9M | 76 mo ago | 600 | 2015 | Eoin Blacklock Co-Founder & CEO | WordPressApple iCloud MailMySQL+35 | 12 signals ▲300% M&A · Contracts · Leadership | 1 award |
| 5 | Auxilion Provider of IT service suite solutions | $9M | 28 mo ago | 217 | 2012 | — | HubSpot CMS HubApple iCloud MailMicrosoft 365+13 | 4 signals ▼20% Funding · Leadership | 1 award |
| 6 | SOOT Provider of software development services | $7M | 23 mo ago | 12 | 2021 | Jake Harper Co-Founder & CEO | Node.jsTailwind CSSReact+15 | — | 1 launch |
| 7 | Diona Mobile solutions for delivering health and human services | $6M | 145 mo ago | 122 | 2012 | Anil Singaraju Co-Founder and CTO | Cart FunctionalitySquarespace CommerceSquarespace+23 | — | — |
| 8 | Paradyn Provider of managed connectivity services | $5M | 96 mo ago | — | 2018 | Cillian McCarthy CEO | WordPressPleskApple iCloud Mail+22 | — | — |
| 9 | SwiftComply Provider of automated wastewater management solution | $4M | 17 mo ago | 36 | 2016 | — | WordPressMySQLPHP+30 | — | — |
| 10 | Xunison Provider of cyber security, software & hardware development services | $3M | 46 mo ago | 53 | 2016 | — | WordPressMySQLPHP+19 | — | — |
| 11 | CTI Global Provides IT Infra, Security and GRC Solutions | $3M | 121 mo ago | 45 | 1998 | — | — | — | — |
| 12 | Continuous Software Provider of software development services | $3M | 18 mo ago | — | 2017 | Levent Ozalp Co-Founder & CEO | — | — | — |
| 13 | Cerebreon Data management and analytics services | $2M | 74 mo ago | 2 | 2016 | — | — | — | — |
| 14 | Amartus Product development and R&D services | $2M | 160 mo ago | 57 | 2003 | — | — | — | 1 award |
| 15 | Konnecta Systems Provider of AI, IoT, Blockchain and IT consulting services | $1M | 53 mo ago | 5 | 2019 | — | — | — | 1 launch |
| 16 | Aspire Provides software solutions, network and consulting services | $1M | 68 mo ago | 25 | 2010 | — | WordPressMySQLPHP+20 | 10 signals ▼23% New product · M&A · Announcements | — |
| 17 | Dataworks Provider of managed support, software development, and other services | $1M | 55 mo ago | 35 | 1995 | Brian Robinson Co-Founder | WordPressMySQLPHP+16 | — | — |
| 18 | Integrity360 Provider of IT security services | $690K | 59 mo ago | 500 | 2005 | — | HubSpot CMS HubSalesforceFacebook Login+25 | 6 signals ▲20% M&A | — |
| 19 | Derilinx Provider of data analytics services | $612K | 72 mo ago | — | 2014 | — | — | — | 4 launchs |
| 20 | Nebule Software Provider of software development services | $403K | 77 mo ago | — | 2013 | Shane Gray Owner | — | — | — |
| 21 | Helgen Provider of software and hardware services for industrial robotics and business intelligence platform for… | $20K | 48 mo ago | 25 | 2021 | Leopoldo Rodríguez Co-Founder & CEO | — | — | — |
| 22 | Threatscape Provides managed security services | — | 4 mo ago | 21 | 2010 | Wendy Williams Co-Founder | WordPressApple iCloud MailMySQL+30 | — | — |
| 23 | Accenture Provider of IT consulting, technology, and outsourcing services | — | 27 mo ago | — 774,000 → 689,504 (-11%) | 1989 | Sunish Vasan Founder | Adobe Experience ManagerApple iCloud MailJava+32 | 199 signals Earnings · M&A · Announcements | — |
Top 12 IT Services companies in Ireland
#1
Seed · Dublin, Leinster · founded 2016 · 36 employees$4.4Mraised▾
Provider of automated wastewater management solution
- Jan 2025Seed—
- Aug 2019Grant (prize money)$1.7M
- Sep 2017Grant (prize money)$1.8M
- Mar 2017Seed$900K
#2
Seed · Galway, Connaught · founded 2021 · 12 employees$7.2Mraised▾
Provider of software development services
- Jun 2024Seed$7.2M
#3
Seed · Dublin, Leinster · founded 2017$2.6Mraised▾
Continuous Software is a provider of custom software development services that enables businesses to achieve maximum competitiveness. The company offers best-in-business solutions that cater to the needs of various industries. It is committed to delivering high-quality software solutions through its practices of continuous planning, integration, deployment, and delivery.
- Nov 2024Seed$2.6M
#4
Series A · Dublin, Leinster · founded 2012 · 217 employees$8.6Mraised▾
Provider of IT service suite solutions
- Feb 2024Series A$8.6M
#5
Series A · Dublin, County Dublin · founded 2010 · 130 employees$29.6Mraised▾
Provider of IT security, placement and training services
- Apr 2022Conventional Debt—
- Apr 2022Series A$23.1M
- May 2019Seed$2.6M
- 2018Seed$1.7M
#6
Acquired · Dublin, Leinster · founded 1996 · 2500 employees$106.6Mraised▾
Provider of IT consulting and outsourced managed services. Its managed services include application, database, infrastructure, cloud, data & analytics, legacy application management, SharePoint managed service etc. Technology partners include Oracle, Microsoft, Amazon AWS etc. It provides expertise in business transformation, enterprise architecture, and business intelligence & analytics.
- Apr 2017PE$95.8M
- Jul 2014PE$10.7M
#7
Series A · Dublin, Leinster · founded 2013 · 54 employees$13.2Mraised▾
Provider of data analytic services
- Jun 2020Grant (prize money)$277K
- Sep 2019Series A$13.2M
#8
Seed · Dublin, Leinster · founded 2016 · 53 employees$3.4Mraised▾
Provider of cyber security, software & hardware development services
- Jul 2022Seed$3.4M
#9
Acquired · Malahide, County Dublin · founded 2015 · 600 employees$9.4Mraised▾
Provider of data security services
- Feb 2020Conventional Debt$22M
- Dec 2019Series A$9.4M
#10
Funding Raised · Dublin, County Dublin · founded 2019 · 5 employees$1.5Mraised▾
Operator of an IT solutions company intended to serve the logistics, retail, information and telecommunication and financial industry. The company offers connected intelligence application systems and solutions for connectivity and data integration along with offering artificial neural networks, data sharing, business process transformation and visualization services, thereby helping clients build digital products based on APIs, workflows and automated processes.
- Jan 2022Grant (prize money)$627.5K
- Oct 2021Grant (prize money)$352.8K
- Jun 2020Grant (prize money)$283K
- May 2020Grant (prize money)$235.7K
#11
Series A · Dublin, Leinster · founded 2018$4.7Mraised▾
Paradyn is a provider of managed connectivity services. Paradyn is the amalgamation of Irish Telecom, Netforce, and Exigent Networks. Offers infrastructure services, MSP, and security services. Infrastructure services offered include network, server/storage, desktop, security, wireless, telephony, maintenance, remote monitoring & management. Also provides managed internet access, managed WAN, SDWAN, SIP Trunks, cloud access, managed infrastructure, service desk, managed security, flexible computing, managed email, infrastructure security, managed security, security software, and compliance. Partners include Cisco, Dell, Microsoft, SonicWall, ShoreTel, VMware, Veeam, Nutanix, Ceragon, etc. GlaxoSmithKline, Louth County Council, Waterford County Council, etc are few.
- 2018Series A$4.7M
#12
Acquired · Dublin, Leinster · founded 2012 · 122 employees$5.5Mraised▾
Diona helps Governments in social program and service delivery. It provides a COTS (Commercial Off The Shelf) mobility software solution, Diona Mobility, which turns mobiles and tabs into on-the-go collaborative tools. The agencies' workforce has onsite capabilities like managing, collecting, sharing & uploading data. Mainly caters to Health & Human Services Delivery domain, it partners with companies like Accenture, HP, IBM, SAP to provide design driven software. It is Headquartered in Ireland Dublin, with its presence panned out to US, Canada & India.
- Apr 2014Series A$5.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding flat · growth flat
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.