Top IT Consultants & Companies in the United Kingdom
3,246 Companies
List of the Top IT Services Companies in the UK
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$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.
Reviews mention Communicative
The feedback regarding Sigma Software Group's communication is overwhelmingly positive, highlighting their responsiveness and transparency. Clients praised the team's proactive approach, noting that they regularly provided updates and sought feedback. For instance, one client emphasized that their project management was 'up-front, honest, and diligent,' while another mentioned that communication was 'outstanding' with immediate responses. Overall, the sentiment reflects a strong appreciation for their commitment to maintaining effective communication and adapting to client needs.-
IT Staff Augmentation for Aviation Company
4.0 Aug 14, 2024Sigma Software Group works very well. They offer transparent communication and comply with the best practices we use on our projects. Our communication with Sigma Software Group is very dynamic. As mentioned, they communicate directly with customers or with other supporting teams whenever alignment is necessary.
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Web Design & SEO for Documentary & TV Show Production Co
5.0 Oct 11, 2023The communication has been outstanding. They not only respond quickly, but any help that is needed is guaranteed and we don't have to wait business days for replies. We were assigned a great team with Ian and Ihor - and they have been extremely clear with communication and setting expectations.
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Custom Software Dev for Rugged Devices Manufacturing Company
5.0 Nov 25, 2022Project management has been outstanding, especially considering the current circumstances due to the Russian Invasion of Ukraine. If there are any difficulties, they’ve been great at communicating them. We use Azure DevOps for the product backlog and sprint planning. We have wiki pages here as a communication tool and Microsoft Teams for our meetings.
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Mobile App Functionalities Dev & Support for Tech Company
4.0 Jun 10, 2022Sigma Software Group is really ambitious and always works to try and please us. They want to deliver good work, so they’re careful with their development. Also, their team is very communicative.
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Development Resources for Advertising Technology Company
5.0 May 25, 2022Sigma is highly responsive to customers, and they’re proactive in managing our relationship. Overall, our communication with them is great; they’re transparent and open.
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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.
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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?
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UndisclosedUndisclosed10 - 49Cheadle Hulme, England
Services provided
40% IT Managed Services30% IT Strategy Consulting30% Other IT Consulting and SILaunched in 2007, San-iT Ltd is a small Cheadle Hulme, England-based IT managed services company. Their services include IT managed services and IT strategy consulting.
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UndisclosedUndisclosed250 - 999Altrincham, England
Services provided
40% BI & Big Data Consulting & SI30% IT Managed Services20% Cybersecurity +1 service10% Low/No Code DevelopmentData analytics company Matillion is headquartered in Denver, Colorado and Altrincham, England. They specialize in BI & big data consulting & SI and IT managed services.
Read moreSee All Locations (2)Altrincham, England
Station House, Stamford New Road
Altrincham, England WA14 1EP6 - 9
+44.0.161.938.8038
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UndisclosedUndisclosed50 - 249London, England
Services provided
30% CRM Consulting and SI30% Cloud Consulting & SI20% Business Consulting +1 service20% IT Managed ServicesCloudShift Group is a cloud consulting & SI company located in London, England. Established in 2015, the team focuses on cloud consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9London, England
Services provided
40% Cloud Consulting & SI30% CRM Consulting and SI30% IT Managed ServicesCloud consulting & SI company CloudSmart Consulting was established in 2017. The team specializes in cloud consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Blackburn, England
Services provided
40% CRM Consulting and SI30% BI & Big Data Consulting & SI30% Cloud Consulting & SICRM consulting and SI company Cloudtal.com focuses on CRM consulting and SI and BI & big data consulting & SI. They were established in 2019.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
25% Business Consulting25% Cloud Consulting & SI25% Corporate Training & Coaching +1 service25% IT Strategy ConsultingFounded in 2019, WeShape is an IT strategy consulting company. The firm focuses on IT strategy consulting and cloud consulting & SI, and is small.
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UndisclosedUndisclosed250 - 999London, England
Services provided
20% CRM Consulting and SI20% E-Commerce Development20% IT Managed Services +2 services20% IT Strategy Consulting20% UX/UI DesignUX design company Avensia, Inc. Was launched in 1998. The team focuses on UX/UI Design and IT strategy consulting.
Read moreSee All Locations (5)London, England
ORION HOUSE, 5 Upper St Marins Lane
London, England WC2H41 - 49
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UndisclosedUndisclosed250 - 999City of London, England
Services provided
50% Cloud Consulting & SI50% CybersecurityLaunched in 2014, Contino is a cloud consulting & SI and Cybersecurity company. The company focuses on cloud consulting & SI and Cybersecurity, and is midsize.
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% BI & Big Data Consulting & SI20% Cloud Consulting & SI20% IT Managed Services +2 services20% IT Staff Augmentation20% Low/No Code DevelopmentBilligence is a Chatswood, Australia-based business intelligence company. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read moreSee All Locations (9)London, England
Unit 10, 227 Shepherds Bush Rd Hammersmith
London, England W6 7AS151 - 200
+44 208 054 8300
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UndisclosedUndisclosed50 - 249Stokenchurch, England
Services provided
40% ERP Consulting and SI30% IT Managed Services30% IT Strategy ConsultingDifferentia Consulting is an ERP consulting and SI company. They are headquartered in Stokenchurch, England. Their team offers ERP consulting and SI and IT strategy consulting.
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UndisclosedUndisclosed50 - 249Doncaster, England
Services provided
50% Cloud Consulting & SI50% CybersecurityDigitalXRAID is a cloud consulting & SI and Cybersecurity company. The Doncaster, England-based company provides cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed1,000 - 9,999Bracknell, England
Services provided
25% Cloud Consulting & SI25% Corporate Training & Coaching25% Cybersecurity +1 service25% Mobile App DevelopmentGlobal Knowledge is a cloud consulting & SI company founded in 1995. Their team specializes in cloud consulting & SI and Cybersecurity.
Read moreSee All Locations (7)Bracknell, England
5 Downshire Way,
Bracknell, England RG42 1PX151 - 200
0118 912 1929
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UndisclosedUndisclosed50 - 249London, England
Services provided
60% BI & Big Data Consulting & SI20% CRM Consulting and SI20% Cloud Consulting & SIRivery is a big data analytics company founded in 2017. The team focuses on BI & big data consulting & SI and cloud consulting & SI and is headquartered in London, England and New York City, New
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UndisclosedUndisclosed50 - 249London, England
Services provided
25% BI & Big Data Consulting & SI25% CRM Consulting and SI25% Cloud Consulting & SI +1 service25% Robotics Process AutomationADROSONIC is a data analytics company based in London, England and Mumbai, India. Founded in 2013, the team provides BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
60% IT Strategy Consulting20% Cybersecurity20% Robotics Process AutomationFusion Global Business Solutions is an IT strategy consulting company. Founded in 1998, the agency is based in London, England. Their team offers IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed50 - 249London, England
Services provided
80% IT Strategy Consulting20% Cloud Consulting & SIBased in London, England and Reading, England, Livingstone Technologies Limited is a midsize IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
40% IT Strategy Consulting20% Cloud Consulting & SI20% DevOps Managed Services +1 service20% Robotics Process AutomationLocated in London, England, Mozaic Services Limited is a midsize IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Cybersecurity +2 services20% ERP Consulting and SI20% IT Staff AugmentationDATAMTX LLC, a business intelligence company, was launched in 1993. The midsize team specializes in BI & big data consulting & SI and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
50% BI & Big Data Consulting & SI20% CRM Consulting and SI20% IT Strategy Consulting +1 service10% IoT DevelopmentDynamics Solution and Technology is a data analytics company. The team provides BI & big data consulting & SI and IT strategy consulting and is located in London, England and Lahore, Pakistan.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
30% BI & Big Data Consulting & SI20% CRM Consulting and SI20% Compliance Consulting +2 services20% IT Strategy Consulting10% Market ResearchInnovative Systems, Inc. Is a midsize Pittsburgh, Pennsylvania-based data analytics company. The team offers BI & big data consulting & SI and IT strategy consulting.
Read moreSee All Locations (2)City of London, England
Level 21b, Tower 42, 25 Old Broad Street
City of London, England EC2N 1HN21 - 30
+44 20 7422 6310
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
40% Cybersecurity30% BI & Big Data Consulting & SI20% IT Managed Services +1 service10% Application TestingCybersecurity company Obrela was founded in 2010. Located in City of London, England, the team specializes in Cybersecurity and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
40% Cybersecurity20% Cloud Consulting & SI20% Corporate Training & Coaching +1 service20% DevOps Managed ServicesRiverSafe Limited, a Cybersecurity company, was established in 2008. The team offers Cybersecurity and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249Reading, England
Services provided
40% Cybersecurity20% Application Testing20% BI & Big Data Consulting & SI +1 service20% IT Managed ServicesSureCloud is a Cybersecurity company. The team specializes in Cybersecurity and BI & big data consulting & SI, and the agency is in Reading, England and City of London, England.
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UndisclosedUndisclosed10 - 49London, England
Services provided
70% Cybersecurity30% IT Strategy ConsultingLaunched in 2014, ConvergentDS LLC is a small Cybersecurity company. Their services include Cybersecurity and IT strategy consulting.
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Undisclosed< $25 / hrFreelancerBilston, England
Services provided
70% IT Managed Services20% IT Strategy Consulting10% CybersecurityEstablished in 2024, ASITSERVICES is an IT managed services company. The team provides IT managed services and IT strategy consulting and is headquartered in Bilston, England.
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UndisclosedUndisclosed250 - 999London, England
Services provided
20% Cloud Consulting & SI20% IT Strategy Consulting20% Mobile App Development +4 services10% Application Testing10% Custom Software Development10% Robotics Process Automation10% UX/UI DesignAlcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.
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We evaluate service providers using a structured methodology that combines:
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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.
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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
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- Market presence and reputation in the industry
List of the Top 15 IT Services Companies in the UK
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$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 -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
24% IT Consulting76% 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 -
$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 -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% IT Consulting80% Other -
$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
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