Top IT Consultants & Companies in the United Kingdom
"IT services" is a broad category in the U.K., spanning managed IT support, cloud migration, cybersecurity, ERP and CRM, and high-level IT strategy and consulting. U.K. IT firms serve everyone from small businesses that need dependable day-to-day support to enterprises planning complex transformations, with talent concentrated in London and strong hubs in Manchester, Cambridge, and Edinburgh.
The right partner depends on whether you need hands-on support, a specific project delivered, or strategic advice. Clutch connects you with IT consultants in the U.K. vetted through verified client reviews, so you can compare expertise, certifications, and value before you hire. Use the filters below to narrow by budget, industry, and team size, or explore related directories:
• IT Consultants in Birmingham
-
Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 37 projectsDreamix is a versatile IT solutions provider specializing in software development, cloud infrastructure, and data analytics. Reviews highlight their adaptability, effective communication, and high-quality deliverables, with 100% of reviews praising their project management and professionalism. Clients appreciate their cultural fit and ability to exceed expectations, with no areas for improvement noted in any reviews.
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
See all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
-
$5,000+$100 - $149 / hr50 - 249Hersham, England
Services provided
Secon Cyber Security is an IT managed services company. The team is based in Hersham, England, and their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Croydon, England
Services provided
IT managed services company IDE Group is based in Croydon, England. Their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Milton Keynes, England
Services provided
SilverBug is an IT managed services company. Established in 2002, the firm is headquartered in Milton Keynes, England. Their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249London, England
Services provided
Midsize IT managed services company Six Degrees Group, is headquartered in London, England. The team focuses on IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Farnborough, England
Services provided
IT managed services company UKCloud Ltd was founded in 2012. The midsize team provides IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Sandwich, England
Services provided
The Bunker - Ultra Secure Hosting is an IT managed services company. They were founded in 2004 and provide IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Cockfosters, England
Services provided
Sovereign Business Integration Group Plc is an IT managed services company. They were established in 1994 and provide IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Reading, England
Services provided
Established in 1997, SSE Enterprise Telecoms is an IT managed services company. The midsize team focuses on IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Stafford, England
Services provided
Stone Group is a midsize Stafford, England-based IT managed services company. The team offers IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Watford, England
Services provided
Storm Technologies is an IT managed services company. The midsize Watford, England-based team offers IT managed services and IT strategy consulting. The firm was established in 2000.
Read more -
$5,000+$100 - $149 / hr250 - 999London, England
Services provided
Equinix EMEA, an IT managed services company, focus on IT managed services and IT strategy consulting. They were established in 1998.
Read more -
$5,000+$100 - $149 / hr250 - 999London, England
Services provided
Located in London, England, 451 Research is a midsize IT managed services company. The team specializes in IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Watford, England
Services provided
Founded in 1999, TIG UK is an IT managed services company. The team specializes in IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Shoreditch, England
Services provided
In Shoreditch, England, UK2 is an IT managed services company. The team focuses on IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr1,000 - 9,999Hook, England
Services provided
Virgin Media Business is a large IT managed services company headquartered in Hook, England. Their services include IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Durham, England
Services provided
Waterstons is an IT managed services company. They focus on IT managed services and IT strategy consulting and are located in Durham, England.
Read more -
$5,000+$100 - $149 / hr250 - 999Rochdale, England
Services provided
Zen Internet is an IT managed services company. They are in Rochdale, England and have midsize team of experts. Their services include IT managed services and IT strategy consulting.
Read more -
$1,000+$50 - $99 / hr50 - 249London , England
Services provided
Frontera Consulting is a midsize business intelligence company located in New York, New York and London , England. Their services include BI & big data consulting & SI and ERP consulting and SI.
Read more -
UndisclosedUndisclosed50 - 249London , England
Services provided
GoVirtual Limited is a midsize custom software development firm located in Jersey City, New Jersey and London , England. Their services include Custom Software Development and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
IT strategy consulting company Fluid IT Ltd is in London, England. They provide IT strategy consulting and IT managed services and were founded in 2005.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Process360 is a CRM consulting and SI company founded in 2016. The agency focuses on CRM consulting and SI and IT strategy consulting, and is midsize.
Read more -
UndisclosedUndisclosed10 - 49City of London, England
Services provided
Priority One IT is a cloud consulting & SI company. Their team is based in City of London, England and specializes in cloud consulting & SI and Cybersecurity.
Read more -
UndisclosedUndisclosed50 - 249City of London, England
Services provided
IT strategy consulting company Cardonet was launched in 1999. The team offers IT strategy consulting and Cybersecurity.
Read more -
UndisclosedUndisclosed10 - 49Chester, England
Services provided
Valto is a cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services, and the firm is in Chester, England and City of London, England.
Read more -
UndisclosedUndisclosed2 - 9City of London, England
Services provided
In City of London, England and Phoenix, Arizona, Dasuni Limited is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and were founded in 2005.
Read more -
UndisclosedUndisclosed50 - 249City of London, England
Services provided
Ridgewall, a midsize IT managed services company, is in City of London, England. The team specializes in IT managed services and cloud consulting & SI.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 IT Services Companies in the UK
-
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% IT Consulting55% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
35.1/40.016.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+Undisclosed250 - 999Lytchett Matravers, England
Ability to deliver
31.4/40.015.8/20 Reviews6.7/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% IT Consulting70% Other -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
38.3/40.019.6/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.6/40.016.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.015.6/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
29.3/40.014.6/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
55% IT Consulting45% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.9/40.016.2/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
36.3/40.016.6/20 Reviews9.9/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
25% IT Consulting75% Other -
$10,000+Undisclosed50 - 249Coventry , England
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
75% IT Consulting25% Other -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34.7/40.015.6/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
29.9/40.016.2/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
31.8/40.016.6/20 Reviews9.1/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.1/40.016.4/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
30/40.016.2/20 Reviews4.7/10 Clients & Experience9.1/10 Market PresenceService focus
60% IT Consulting40% Other -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.1/40.016.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
35/40.017.8/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$50,000+$50 - $99 / hr250 - 999Farnborough, England
Ability to deliver
35.4/40.015.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.2/40.016.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
45% IT Consulting55% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
33.8/40.016.2/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
25% IT Consulting75% Other
Latest IT Services Articles
See all articles
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
![How to Create a Budget for BI & Analytics Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/f07e9d6bd89e7f70df9c94301acdd847.png)
U.K. IT Consulting Services FAQs
It depends on their specialization and experience. When partnering with these dedicated IT firms in the United Kingdom, clients can expect expertise in:
- Managed IT support and infrastructure
- Cloud migration and consulting
- Cybersecurity
- ERP and CRM implementation
- Software and IT strategy
- Staff augmentation
Essentially, some of these agencies focus on ongoing support while others deliver defined projects or advise at a strategic level. Many combine several of these.
U.K. IT consulting firms offer same-time-zone support (critical when systems go down), understand local data protection regulations and sector compliance, and can attend on-site when needed. For public-sector work, U.K.-based providers also understand frameworks like the Crown Commercial Service’s G-Cloud.
First, define whether you need ongoing support, a project, or strategy; leverage your findings to create a set of search criteria. Then, look for verified reviews, relevant certifications (i.e., Microsoft, AWS, Cyber Essentials), and experience at your size and sector.
Shortlist two or three trusted firms on Clutch and compare their approach to your environment. Lastly, confirm response times and security practices as you closely assess if they fit your project’s needs.
Be cautious of firms vague about certifications and security, slow to respond, locking you into proprietary systems you can't move off, or pricing without understanding your setup. With IT, responsiveness and security track record matter more than a low headline rate.