Best IT Services Companies in Belfast, United Kingdom
The 32 best IT Services companies in Belfast, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Options.
Ranked: Best IT Services companies in Belfast
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Options Provider of hosting, security, managed, and IT infrastructure services | $200M | 24 mo ago | Late Stage | Nigel Kneafsey Founder and Board Member | 1993 | WordPressApple iCloud MailZoho+41 | — | — |
| 2 | Aepona Provider of managed networking services | $63M | 196 mo ago | Acquired | — | 1999 | — | 4 patents Telecommunications service access gateways integrating network resources with applications | — |
| 3 | Analytics Engines Provider of AI and data analytics services | $2M | 120 mo ago | Series A | — | 2008 | WordPressMySQLPHP+22 | — | — |
| 4 | Anaeko Solutions for assessment, licensing, deployment of software and cyber security for organizations. | $742K | 117 mo ago | Seed | — | 2004 | — | — | — |
| 5 | Data Intellect Provider of data analytics and software development services | — | 66 mo ago | Late Stage | Steve Turner CEO | 2011 | WordPressMySQLPHP+26 | — | — |
| 6 | b4b Group Provider of network & security management, cloud solution, and IT suite services | — | — | Unfunded | — | 2010 | WordPressMySQLPHP+15 | — | — |
| 7 | big mouth digital Rabbit & Hare is a digital web design agency that converts and maximize a business online potential for sale… | — | — | — | — | 2004 | — | — | — |
| 8 | bluecubes BlueCubes offer Creative Web Solutions and Bespoke Website Design for hundreds of clients across the UK and… | — | — | — | — | 2002 | — | — | — |
Top 5 IT Services companies in Belfast
#1
Late Stage · Belfast, Northern Ireland · founded 1993 · 453 employees$200Mraised▾
Provider of hosting, security, managed, and IT infrastructure services
- Oct 2024PE—
- Jan 2020PE$100M
- Aug 2017PE$100M
#2
Acquired · Belfast, Northern Ireland · founded 1999 · 81 employees$62.8Mraised▾
Provider of a cloud-based network to telecommunications operators worldwide. The company allows service providers to realize a service delivery platform for converged services, which include telecom Web services platform, telecom application server, network gateway and service broker.
- Jun 2010Series C$10M
- May 2010Series C$10M
- Feb 2007Series C$10M
- Mar 2005Series B$20M
#3
Seed · Belfast, Northern Ireland · founded 2004 · 40 employees$741.8Kraised▾
Aneko offers services related to cloud object storage. It integrates Cleversafe’s market leading object storage platform with products from Microsoft, Symantec, Veritas, Gladinet, Citrix, iRODS, Cloudera and Apache to deliver Software-defined Storage Solutions. It also offers advisory services for solutions roadmaps, validation of interoperability storage platforms with one another, and certification of products integrations for enterprise backup solutions. It has partnerships with Microsoft, VMWare and Whisple. Some of the previous customers of these services include BT, Orange, Eircom NI and Meteor Mobile.
- Jan 2017Seed$156.7K
- Apr 2012Seed$81.3K
- Jun 2011Seed$163.9K
- Jul 2010Seed$65.3K
#4
Series A · Belfast, Northern Ireland · founded 2008 · 18 employees$1.7Mraised▾
Provider of AI and data analytics services
- Nov 2016Grant (prize money)$429.2K
- Jan 2016Grant (prize money)$421.5K
- Mar 2014Series A$1.7M
#5
Late Stage · Belfast, Northern Ireland · founded 2011 · 200 employees—raised▾
Provider of data analytics and software development services
- May 2021PE—
Funding & investor landscape
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 rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.