Top IT Consultants & Companies in the United Kingdom
3,247 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?
Industry Experience
Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.
Read All ReviewsSelect Industry to see insights
Other Industry Food & Beverage Information technology Financial services Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketingWas 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?
-
$10,000+$150 - $199 / hr50 - 249London, England
Services provided
20% CRM Consulting and SI20% Content Marketing20% Digital Strategy +3 services20% Direct Marketing10% Marketing Strategy10% UX/UI DesignPartners Andrews Aldridge is a Content Marketing company. Launched in 1998, the team provides Content Marketing and CRM consulting and SI.
Read more -
$10,000+$150 - $199 / hr2 - 9Glasgow, Scotland
Services provided
20% Advertising20% Branding20% Direct Marketing +2 services20% Marketing Strategy20% Unified Communications Consulting & SIEstablished in 2015, ABC Creative is an Advertising company. The team offers Advertising and Branding.
Read more -
$10,000+$150 - $199 / hr2 - 9Borehamwood, England
Services provided
40% Public Relations30% Branding30% Unified Communications Consulting & SIFounded in 2009, Boom! is a public relations firm. In Borehamwood, England, the team focuses on Public Relations and Branding.
Read more -
$10,000+$150 - $199 / hr2 - 9Glasgow, Scotland
Services provided
20% CRM Consulting and SI15% Advertising15% Search Engine Optimization +4 services15% Social Media Marketing15% Web Design10% Market Research10% Marketing StrategyFounded in 2008, The Marketing Consultancy is a small Glasgow, Scotland-based CRM consulting and SI company. Their team specializes in CRM consulting and SI and Advertising.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Content Marketing20% Digital Strategy20% IT Managed Services +2 services20% Video Production20% Web DesignDigital Natives Content is a small London, England-based Content Marketing company. Their services include Content Marketing and Digital Strategy.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
30% BI & Big Data Consulting & SI30% Marketing Strategy20% Custom Software Development +1 service20% Market ResearchHealth iQ is a big data analytics company. They are in London, England and have small team of experts. Their services include BI & big data consulting & SI and Marketing Strategy.
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
20% Branding20% CRM Consulting and SI20% Content Marketing +2 services20% Product Design20% Public RelationsThe Hare + The Tortoise is a small London, England-based branding firm. Their services include Branding and Content Marketing.
Read more -
$10,000+$150 - $199 / hr2 - 9Bristol, England
Services provided
60% BI & Big Data Consulting & SI40% Direct MarketingListbroker.com is a data analytics company. Established in 1982, the company is based in Bristol, England. Their team specializes in BI & big data consulting & SI and Direct Marketing.
Read more -
$10,000+$150 - $199 / hr10 - 49Cambridge, England
Services provided
20% Advertising20% CRM Consulting and SI20% Email Marketing +2 services20% Pay Per Click20% Social Media MarketingBased in Cambridge, England, Genie Goals is an Advertising company. Launched in 2008, the team offers Advertising and CRM consulting and SI.
Read more -
$10,000+$150 - $199 / hr2 - 9Birmingham, England
Services provided
25% Custom Software Development25% IT Managed Services25% Web Design +1 service25% Web DevelopmentSoftware development firm Essential Logic Ltd was founded in 2000. The team specializes in Custom Software Development and IT managed services and is located in Birmingham, England.
Read more -
$10,000+$150 - $199 / hr2 - 9Anlaby, England
Services provided
25% Graphic Design25% IT Managed Services25% UX/UI Design +1 service25% Web DesignRMP Design & Marketing Ltd., a small UX company, is in Anlaby, England. Their services include UX/UI Design and Graphic Design.
Read more -
$10,000+$150 - $199 / hr2 - 9Bletchley, England
Services provided
20% CRM Consulting and SI20% Marketing Strategy15% Content Marketing +3 services15% Email Marketing15% Web Design15% Web DevelopmentSmall CRM consulting and SI company S-Digital Ltd, is in Bletchley, England. The team offers CRM consulting and SI and Marketing Strategy.
Read more -
$10,000+$150 - $199 / hr2 - 9Portishead, England
Services provided
20% Branding20% CRM Consulting and SI15% Digital Strategy +3 services15% Marketing Strategy15% Social Media Marketing15% Video ProductionLaunched in 2017, Santus Media Ltd is a small branding company. Their team provides Branding and CRM consulting and SI.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Advertising20% CRM Consulting and SI20% Social Media Marketing +2 services20% Web Design20% Web DevelopmentBBD Perfect Storm, an Advertising company, was established in 2013. Based in London, England, the team offers Advertising and CRM consulting and SI.
Read more -
$10,000+$150 - $199 / hr2 - 9London, England
Services provided
30% Branding30% Unified Communications Consulting & SI20% Application Management & Support +1 service20% Marketing StrategyZephyr is a branding company based in London, England. Their services include Branding and unified communications consulting & SI.
Read more -
$1,000+$100 - $149 / hr50 - 249Edinburgh , Scotland
Services provided
100% BI & Big Data Consulting & SIData analytics company Barrachd focuses on BI & big data consulting & SI. They are in Edinburgh , Scotland.
Read more -
UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
20% Advertising20% Branding20% Content Marketing +3 services20% IT Managed Services10% Marketing Strategy10% Video ProductionKhazina Digital Signage is an Advertising company. They are located in Birmingham, England, and their services include Advertising and Branding.
Read more -
UndisclosedUndisclosed10 - 49Manchester, England
Services provided
20% HR Consulting20% Recruiting20% Staffing +3 services15% Accounting15% IT Managed Services10% Marketing StrategyConnections Recruitment Manchester , a Staffing company, was launched in 1985. The team offers Staffing and Recruiting.
Read more -
UndisclosedUndisclosed10 - 49Manchester, England
Services provided
20% HR Consulting20% IT Managed Services20% Marketing Strategy +2 services20% Recruiting20% StaffingBluefire Consulting is an IT managed services company. Established in 1996, the team offers IT managed services and Marketing Strategy. The agency is based in Manchester, England.
Read more -
UndisclosedUndisclosed10 - 49Hamilton, Scotland
Services provided
60% Recruiting20% Accounting20% IT Managed ServicesAspirare Recruitment Scotland is a Recruiting company. The Hamilton, Scotland-based company specializes in Recruiting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Aberdeen, Scotland
Services provided
30% HR Outsourcing20% IT Managed Services20% Marketing Strategy +2 services15% Recruiting15% StaffingRight People, a small HR Outsourcing company, is headquartered in Aberdeen, Scotland. Their services include HR Outsourcing and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Aberdeen, Scotland
Services provided
40% Recruiting20% HR Outsourcing20% IT Managed Services +1 service20% StaffingRaeburn Recruitment is a Recruiting company. Located in Aberdeen, Scotland, the company was established in 1981. Their team provides Recruiting and IT managed services.
Read more -
UndisclosedUndisclosedFreelancerManchester, England
Services provided
40% Recruiting20% HR Consulting20% IT Strategy Consulting +1 service20% StaffingCADagency Limited, a Recruiting company, is headquartered in Manchester, England. They offer Recruiting and IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Aberdeen, Scotland
Services provided
20% CRM Consulting and SI20% E-Commerce Development20% Product Design +2 services20% Web Design20% Web DevelopmentMarketec is a web design company. The agency is based in Aberdeen, Scotland. Their services include Web Design and Product Design.
Read more -
UndisclosedUndisclosed2 - 9Manchester, England
Services provided
40% Business Consulting20% Digital Strategy20% IT Managed Services +1 service20% Web DevelopmentSmall Business Consulting company Strata Consulting Ltd, is in Manchester, England. Their services include Business Consulting and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Birmingham, West Midlands, England
Services provided
80% Market Research20% IT Managed ServicesMarket Research company Rise Research was launched in 2012. The team offers Market Research and IT managed services.
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.