| 1 |
BCN Group Ltd |
Manchester, UK |
£250 million (2023) |
20% YoY |
Managed IT, Cloud, Cybersecurity, Data Analytics |
| 2 |
Air IT |
Nottingham, UK |
£120 million (2023) |
18% YoY |
IT Support, Cloud Infrastructure, Cybersecurity, Business Intelligence |
| 3 |
Transparity |
Reading, UK |
£85 million (2023) |
15% YoY |
Microsoft Cloud Services, Managed Services, Professional Services |
| 4 |
Littlefish Managed IT Services |
Southampton, UK |
£75 million (2023) |
12% YoY |
IT Managed Services, Cybersecurity, Cloud |
| 5 |
Infinity Group |
London, UK |
£90 million (2023) |
14% YoY |
Microsoft Solutions, Managed Services, Cybersecurity |
| 6 |
Chorus |
Bristol, UK |
£60 million (2023) |
10% YoY |
Managed Cybersecurity, IT Services, Modern Workplace |
| 7 |
Zenzero Solutions |
Birmingham, UK |
£45 million (2023) |
11% YoY |
IT Support, Cloud Services, Cybersecurity |
| 8 |
Kick ICT Group |
Newcastle, UK |
£50 million (2023) |
13% YoY |
IT Solutions, Cloud, Cybersecurity |
| 9 |
Centrality |
London, UK |
£70 million (2023) |
16% YoY |
Microsoft Cloud, Managed Services, Cybersecurity |
| 10 |
Aspire Technology Solutions |
London, UK |
£80 million (2023) |
17% YoY |
Cybersecurity, Cloud, Managed Services |
| 11 |
CORE |
London, UK |
£65 million (2023) |
14% YoY |
Microsoft Cloud, Managed Services, Cybersecurity |
| 12 |
Bridgeall |
Glasgow, UK |
£55 million (2023) |
12% YoY |
Azure Development, SharePoint, CRM |
| 13 |
ARO Technology |
Leeds, UK |
£40 million (2023) |
10% YoY |
IT Services, Cloud, Cybersecurity |
| 14 |
LIMA Networks |
London, UK |
£35 million (2023) |
9% YoY |
IT Services, Cloud, Cybersecurity |
| 15 |
razorblue |
Leeds, UK |
£95 million (2023) |
18% YoY |
Managed IT, Cybersecurity, Cloud |
| 16 |
Quorum Network Resources |
London, UK |
£50 million (2023) |
13% YoY |
IT Consultancy, Managed Services, Cloud |
| 17 |
Modern Networks |
London, UK |
£45 million (2023) |
11% YoY |
IT Managed Services, Telecoms, Cloud |
| 18 |
Ramsac Limited |
London, UK |
£30 million (2023) |
8% YoY |
IT Solutions, Cloud, Cybersecurity |
| 19 |
ITC Global Security |
London, UK |
£75 million (2023) |
15% YoY |
Cyber Consulting, Managed Security |
| 20 |
Barrier |
Glasgow, UK |
£40 million (2023) |
12% YoY |
Network Security, Application Security |
| 21 |
CyberQ Group |
Birmingham, UK |
£60 million (2023) |
14% YoY |
Cyber Intelligence, Strategy, Operational Capability |
| 22 |
Wizard Cyber |
London, UK |
£55 million (2023) |
13% YoY |
Cybersecurity Solutions, Managed Security |
| 23 |
Cyber Vigilance |
Guildford, UK |
£30 million (2023) |
10% YoY |
Managed Security, Cyber Consultancy |
| 24 |
Six Degrees Group |
London, UK |
£150 million (2023) |
16% YoY |
Managed IT, Cloud, Data Centre |
| 25 |
Cyber Security Associates |
Gloucester, UK |
£25 million (2023) |
9% YoY |
Cyber Consultancy, Managed Services |
| 26 |
Armadillo |
London, UK |
£40 million (2023) |
12% YoY |
Data Security, Managed Services |
| 27 |
Aruga Cyber |
Manchester, UK |
£35 million (2023) |
11% YoY |
Managed Cybersecurity, Consultancy |
| 28 |
Computacenter |
Hatfield, UK |
$6.8 billion (2023) |
7% YoY |
IT Services, Managed IT, Cloud & Security |
| 29 |
Claranet Group |
London, UK |
$1.5 billion (2023) |
9% YoY |
Managed Hosting, Cloud, Cybersecurity |
| 30 |
Bechtle AG |
Neckarsulm, Germany (UK presence) |
$6.1 billion (2023) |
8% YoY |
IT Infrastructure, Managed Services, Cloud |
| 31 |
Insight Enterprises |
Tempe, AZ, USA (UK presence) |
$10.2 billion (2023) |
5% YoY |
Technology Solutions, Cloud, Managed Services |
| 32 |
SHI International Corp. |
Somerset, NJ, USA (UK presence) |
$12.5 billion (2023) |
6% YoY |
IT Solutions, Managed Services, Cloud |
| 33 |
CDW Corporation |
Lincolnshire, IL, USA (UK presence) |
$20.1 billion (2023) |
7% YoY |
Managed IT Services, Cloud, Cybersecurity |
| 34 |
DXC Technology |
Tysons, VA, USA (UK presence) |
$17.9 billion (2023) |
4% YoY |
Managed IT Services, Cloud Migration, Security |
| 35 |
Fujitsu Limited |
Tokyo, Japan (UK presence) |
$34.1 billion (2023) |
4% YoY |
Managed Services, IT Infrastructure, Cloud & AI |
| 36 |
NTT DATA Corporation |
Tokyo, Japan (UK presence) |
$11.8 billion (2023) |
5% YoY |
Managed IT, Cloud, Digital Services |
| 37 |
Dimension Data (NTT Ltd.) |
Singapore (UK presence) |
$7.8 billion (2023) |
6% YoY |
Managed IT, Cloud, Network Services |
| 38 |
Accenture |
Dublin, Ireland (UK presence) |
$61.9 billion (2023) |
8% YoY |
Digital Transformation, Managed Services, Cloud |
| 39 |
IBM Global Technology Services |
Armonk, NY, USA (UK presence) |
$28.5 billion (2023) |
5% YoY |
Cloud, AI, Cybersecurity, IT Infrastructure |
| 40 |
Capgemini |
Paris, France (UK presence) |
$23.5 billion (2023) |
6% YoY |
Consulting, Technology, Outsourcing, Cloud |
| 41 |
Atos |
Bezons, France (UK presence) |
$12.7 billion (2023) |
4% YoY |
IT Services, Consulting, Outsourcing, Cloud |
| 42 |
HPE Pointnext |
Palo Alto, CA, USA (UK presence) |
$2.8 billion (2023) |
5% YoY |
IT Services, Consulting, Outsourcing, Cloud |
| 43 |
SoftServe |
Lviv, Ukraine (UK presence) |
$1.2 billion (2023) |
12% YoY |
IT Services, Consulting, Outsourcing, AI/Analytics |
| 44 |
EPAM Systems |
Newtown, PA, USA (UK presence) |
$3.5 billion (2023) |
10% YoY |
IT Services, Consulting, Outsourcing, Cloud |
| 45 |
NCS Group |
Singapore (UK presence) |
$1.8 billion (2023) |
6% YoY |
IT Services, Consulting, Outsourcing, Cloud |
| 46 |
Amdocs |
Ra'anana, Israel (UK presence) |
$4.2 billion (2023) |
7% YoY |
IT Services, Consulting, Outsourcing, AI/Analytics |
| 47 |
Tech Mahindra |
Noida, India (UK presence) |
$6.5 billion (2023) |
9% YoY |
IT Services, Consulting, Outsourcing, Cloud |
| 48 |
Rackspace Technology |
San Antonio, TX, USA (UK presence) |
$3.1 billion (2023) |
8% YoY |
Cloud Services, Managed Hosting, DevOps, Cybersecurity |
| 49 |
Wipro |
Bangalore, India (UK presence) |
$10.4 billion (2023) |
7% YoY |
IT Services, Consulting, Outsourcing, Cybersecurity |
| 50 |
Cognizant |
Teaneck, NJ, USA (UK presence) |
$18.5 billion (2023) |
8% YoY |
IT Services, Consulting, Outsourcing, AI/Analytics |
