Top IT Consultants & Companies in the United Kingdom
3,246 Companies
List of the Top IT Services Companies in the UK
Sponsored
-
Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
25% Custom Software Development21% Mobile App Development21% Web Development +3 services11% AI Consulting11% BI & Big Data Consulting & SI11% Enterprise App ModernizationSee all 37 projectsSigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.
0 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent client feedback on Sigma Software Group highlights their efficiency, creativity, and seamless collaboration in delivering a website redesign project. Clients reported measurable outcomes such as increased engagement, improved SEO, and higher qualified leads. While they appreciated the timely delivery and adaptability, some suggested a need for more proactive guidance on web best practices. Overall, sentiment towards Sigma Software Group remains highly positive, reflecting satisfaction with their services and outcomes.Was this helpful?
More responsive than most other service providers
Get in TouchSigma Software Group is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
-
$5,000+$100 - $149 / hrFreelancerQuedgeley, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIColocentric Limited is an IT managed services company. Founded in 2010, the team focuses on IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerLondon, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIT managed services company Connect Cloud is in London, England. The team provides IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerUckfield, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIT managed services company Relativity Limited is headquartered in Uckfield, England. Established in 1995, the team offers IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerBunwell, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIIn Bunwell, England, Sorsis Limited is a small IT managed services company. The team provides IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerCheshunt, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SISunley Communications Limited is a small Cheshunt, England-based IT managed services company. The team offers IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerBrentford, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIVIXNET is a small IT managed services company located in Brentford, England. The team specializes in IT managed services and IT strategy consulting.
Read more -
$5,000+$100 - $149 / hrFreelancerOxted, England
Services provided
50% IT Managed Services30% IT Strategy Consulting20% Cloud Consulting & SIXcomm is an IT managed services company. The Oxted, England-based agency was launched in 1987. Their team offers IT managed services and IT strategy consulting.
Read more -
$5,000+Undisclosed2 - 9Jarrow, England
Services provided
100% CybersecurityVanguard Cyber Security Ltd is a small Cybersecurity company headquartered in Jarrow, England. The team focuses on Cybersecurity.
Read more -
$1,000+$25 - $49 / hr2 - 9Hemel Hempstead, England
Services provided
80% ERP Consulting and SI20% CRM Consulting and SIERP 360 Pro is an ERP consulting and SI company. Launched in 2020, the team provides ERP consulting and SI and CRM consulting and SI.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
35% Cloud Consulting & SI35% Custom Software Development10% Other Application Development +3 services10% Web Development5% Application Testing5% Mobile App DevelopmentFounded in 2021, Metaops is a cloud consulting & SI company. The small team provides cloud consulting & SI and Custom Software Development.
Read more -
$1,000+$50 - $99 / hr10 - 49London, England
Services provided
30% ERP Consulting and SI20% CRM Consulting and SI15% E-Commerce Development +5 services10% Mobile App Development10% Web Development5% Custom Software Development5% IoT Development5% UX/UI DesignTawara is an ERP consulting and SI company. Launched in 2022, their team offers ERP consulting and SI and CRM consulting and SI.
Read more -
UndisclosedUndisclosed10 - 49Manchester, England
Services provided
25% Business Consulting25% IT Staff Augmentation25% IT Strategy Consulting +1 service25% OtherAllai is a small IT strategy consulting company established in 2021. Their team specializes in IT strategy consulting and IT staff augmentation.
Read more -
$5,000+$50 - $99 / hr2 - 9Oldbrook, England
Services provided
100% CybersecurityGEOPC Ltd is an Oldbrook, England-based Cybersecurity company. Founded in 2023, the team provides Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9Sheffield, England
Services provided
80% Unified Communications Consulting & SI20% IT Managed ServicesHolbrook Telecom Limited is an unified communications consulting & SI company established in 2013. The agency offers unified communications consulting & SI and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IT Strategy ConsultingMacarto.ai is an IT strategy consulting company headquartered in London, England. They offer IT strategy consulting and were established in 2023.
Read more -
Undisclosed$100 - $149 / hr2 - 9Edinburgh, Scotland
Services provided
35% Cloud Consulting & SI35% Custom Software Development30% Web DevelopmentSharp Coders is a cloud consulting & SI company. Established in 2023, the agency is based in Edinburgh, Scotland. Their services include cloud consulting & SI and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Sipson, England
Services provided
50% Custom Software Development50% IT Strategy ConsultingHamster Tech LTD is an IT strategy consulting and software development firm. They focus on IT strategy consulting and Custom Software Development and were founded in 2023.
Read more -
$5,000+$100 - $149 / hrFreelancerGuildford, England
Services provided
75% Cloud Consulting & SI10% DevOps Managed Services10% Microservices Architecture Services +1 service5% AI ConsultingCarbonLogiQ, a cloud consulting & SI company, was established in 2023. The team focuses on cloud consulting & SI and DevOps Managed Services.
Read more -
Undisclosed$50 - $99 / hr2 - 9Morley, England
Services provided
50% Cloud Consulting & SI50% Custom Software DevelopmentFounded in 2022, Waypoint3 Ltd is a small cloud consulting & SI and software development company. Their team focuses on cloud consulting & SI and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr250 - 999london, England
Services provided
50% CRM Consulting and SI50% ERP Consulting and SILaunched in 2017, Dynamics Stream is a CRM consulting and SI and ERP consulting and SI company. The team focuses on CRM consulting and SI and ERP consulting and SI.
Read more -
$50,000+$150 - $199 / hr2 - 9London, England
Services provided
100% CybersecurityMonsevo, a Cybersecurity company, provide Cybersecurity. They were launched in 2023.
Read more -
$5,000+$300+ / hr2 - 9London, England
Services provided
50% Business Consulting50% IT Strategy ConsultingA3H Consulting, an IT strategy consulting and Business Consulting company, specializes in IT strategy consulting and Business Consulting. The firm is based in London, England.
Read more -
$1,000+$150 - $199 / hr10 - 49Brentwood, England
Services provided
40% Web Development30% Custom Software Development30% IT Strategy ConsultingNAUTICA SOLUTINS LTD is a website development company. The Brentwood, England-based agency focuses on Web Development and IT strategy consulting.
Read more -
Undisclosed$50 - $99 / hr2 - 9Quedgeley, England
Services provided
25% CRM Consulting and SI25% Custom Software Development25% ERP Consulting and SI +1 service25% Web DesignFounded in 2020, Commercial Intuition is a small web design agency. Their services include Web Design and CRM consulting and SI.
Read more -
$5,000+$50 - $99 / hr2 - 9dunstable, England
Services provided
50% Cybersecurity20% Search Engine Optimization20% Web Development +1 service10% UX/UI DesignLegacy Cyber is a dunstable, England-based Cybersecurity company. The team offers Cybersecurity and Search Engine Optimization.
Read more -
$5,000+Undisclosed10 - 49Virginia Water, England
Services provided
25% AI Consulting25% AI Development25% Cloud Consulting & SI +1 service25% Generative AINewsoftsage, a cloud consulting & SI company, is located in Virginia Water, England. The team provides cloud consulting & SI and Artificial Intelligence.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell 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.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
-
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% IT Consulting50% 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 -
UndisclosedUndisclosed50 - 249Farnborough, England
Ability to deliver
38.7/40.020/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
33.2/40.016/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$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 -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.5/40.016.8/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$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 -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% IT Consulting65% 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 -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
33.5/40.016/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
35% IT Consulting65% 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 -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
29.5/40.016.2/20 Reviews4.6/10 Clients & Experience8.7/10 Market PresenceService focus
50% IT Consulting50% 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 -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.5/40.016.4/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.6/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
32.2/40.017.2/20 Reviews8.9/10 Clients & Experience6.1/10 Market PresenceService focus
100% IT Consulting -
$10,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
30.1/40.016.4/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
34.5/40.016.8/20 Reviews8.5/10 Clients & Experience9.2/10 Market PresenceService focus
30% IT Consulting70% 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 -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
36.3/40.016.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% IT Consulting54% 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 -
$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 / hr250 - 999London, England
Ability to deliver
38.1/40.018.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% IT Consulting85% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.6/40.017.4/20 Reviews7.5/10 Clients & Experience9.7/10 Market PresenceService focus
70% IT Consulting30% Other -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other
Latest IT Services Articles
See all articles
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
The Best Password Managers for Small Businesses in 2026
How secured are you online? Explore these top password managers to help safeguard your small business from malicious cyber attacks this 2026.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.