Top IT Consultants & Companies in the United Kingdom
3,247 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.
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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, client feedback regarding Sigma Software Group highlights a strong sentiment of value for money. Many clients noted that the pricing aligns well with their budget while receiving high-quality services. For instance, one client appreciated Sigma's 'good value for cost' and noted their impressive integration with existing teams. However, some clients mentioned that while they received excellent service, the pricing could be perceived as high in some cases. Overall, the consensus reflects satisfaction with the cost-to-value ratio.Was this helpful?
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$5,000+$100 - $149 / hr10 - 49Brighton, England
Services provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecurityHyve Managed Hosting is an IT managed services company. They specialize in IT managed services and cloud consulting & SI and were established in 2001. The firm is located in Brighton, England.
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UndisclosedUndisclosed10 - 49Camberley, England
Services provided
20% Business Consulting20% CRM Consulting and SI20% Cybersecurity +2 services20% Mobile App Development20% Public RelationsPR agency Riven Associates was founded in 2003. The agency focuses on Public Relations and CRM consulting and SI, and is small.
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$1,000+< $25 / hr10 - 49Birmingham, England
Services provided
15% Branding10% Cloud Consulting & SI10% Custom Software Development +8 services10% Digital Strategy10% IT Strategy Consulting10% Other IT Consulting and SI10% UX/UI Design10% Web Design5% E-Commerce Development5% Mobile App Development5% Web DevelopmentDBaaS Ltd is a branding firm. Founded in 2019, the team offers Branding and Digital Strategy. The agency is located in Birmingham, England.
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$10,000+$50 - $99 / hr10 - 49Belfast, Northern Ireland
Services provided
30% BI & Big Data Consulting & SI20% AI Development15% Generative AI +4 services10% AI Consulting10% Custom Software Development10% Web Design5% API DevelopmentAnalytics Engines is a data analytics company. Based in Belfast, Northern Ireland, the agency specializes in BI & big data consulting & SI and Artificial Intelligence.
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$1,000+$50 - $99 / hr2 - 9Motherwell, Scotland
Services provided
75% IT Managed Services15% Cybersecurity10% Cloud Consulting & SIVectorCloud Ltd is a small Motherwell, Scotland-based IT managed services company. The team specializes in IT managed services and Cybersecurity.
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$250,000+$25 - $49 / hr2 - 9Redbourn, England
Services provided
40% IT Staff Augmentation25% IT Managed Services20% Other IT Consulting and SI +1 service15% IT Strategy ConsultingEuclidIT Ltd. Is an IT staff augmentation company. In Redbourn, England, the firm provides IT staff augmentation and IT managed services.
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$5,000+$150 - $199 / hr10 - 49London, England
Services provided
40% Unified Communications Consulting & SI30% Custom Software Development20% IT Managed Services +1 service10% Mobile App DevelopmentUnified communications consulting & SI company Content Formula was launched in 2005. The company offers unified communications consulting & SI and Custom Software Development, and is small.
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$25,000+Undisclosed50 - 249London, England
Services provided
100% BI & Big Data Consulting & SIThinkData Works, a big data company, focuses on BI & big data consulting & SI. The agency is headquartered in Toronto, Canada and London, England.
Read moreSee All Locations (2)London, England
15 Bishopsgate
London, England EC2N 3AR2 - 5
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
80% IT Managed Services20% Cloud Consulting & SIVolta is an IT managed services company founded in 2011. Located in London, England, the team provides IT managed services and cloud consulting & SI.
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Undisclosed$100 - $149 / hr10 - 49Rudheath, England
Services provided
70% CRM Consulting and SI20% ERP Consulting and SI10% Other IT Consulting and SIGap Consulting, a CRM consulting and SI company, is in Rudheath, England. They offer CRM consulting and SI and ERP consulting and SI and were founded in 1999.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Cybersecurity30% Blockchain5% Application Testing +3 services5% IT Managed Services5% Other Application Development5% Other IT Consulting and SIDealDone LTD is a small Cybersecurity company established in 2012. Their team offers Cybersecurity and Blockchain.
Read moreSee All Locations (3)London, England
28-29 The Broadway
London, England W5 2NP2 - 5
+41796608878
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$1,000+$50 - $99 / hr10 - 49Stourbridge, England
Services provided
16% Web Development7% Application Management & Support7% Application Testing +10 services7% CRM Consulting and SI7% Cloud Consulting & SI7% Custom Software Development7% Cybersecurity7% E-Commerce Development7% IT Managed Services7% Mobile App Development7% Other Application Development7% Other IT Consulting and SI7% Wearable App DevelopmentWeb development company Developyn was launched in 2016. The company offers Web Development and Custom Software Development, and is small.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
30% Compliance Consulting25% Business Consulting20% Cybersecurity +2 services15% IT Strategy Consulting10% Business Continuity ManagementHeadquartered in München, Germany and London, England, ACATO Europe is a Compliance Consulting company. Their services include Compliance Consulting and Business Consulting.
Read moreSee All Locations (2)London, England
9A West Halkin Street
London, England SW1X 8JL2 - 5
+44 1923 959 790
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$25,000+$50 - $99 / hr10 - 49London, England
Services provided
15% Application Testing15% IT Staff Augmentation14% Web Development +7 services13% Cybersecurity10% Mobile App Development9% E-Commerce Development9% Product Design5% Blockchain5% Custom Software Development5% UX/UI DesignSnatchDigital is an IT staff augmentation company. The team focuses on IT staff augmentation and Application Testing and is in London, England and San francisco, California.
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$1,000+$200 - $300 / hrFreelancerLondon, England
Services provided
50% IT Strategy Consulting25% Cybersecurity25% Digital StrategyFounded in 2025, veyaworks ltd is an IT strategy consulting company. The firm provides IT strategy consulting and Digital Strategy.
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Undisclosed$25 - $49 / hrFreelancerHarrow, England
Services provided
30% CRM Consulting and SI30% IT Strategy Consulting15% AI Development +2 services15% IT Managed Services10% Web DevelopmentCrosscloudcrm is a Harrow, England-based IT strategy consulting company. Founded in 2026, the team focuses on IT strategy consulting and CRM consulting and SI.
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$50,000+$25 - $49 / hr250 - 999London, England
Services provided
15% Blockchain15% Custom Software Development10% AI Consulting +6 services10% AI Development10% Blockchain Marketing10% Cybersecurity10% Generative AI10% IT Strategy Consulting10% IoT DevelopmentSoftware development firm G10X was launched in 2018. The agency focuses on Custom Software Development and Blockchain.
Read moreSee All Locations (6)London, England
G10X Pvt Ltd. Berkeley Square House, London, W1J 6BD, UK
London, England W1J 6BD16 - 20
+447867254312
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UndisclosedUndisclosed250 - 999Brighton and Hove, England
Services provided
15% Custom Software Development15% Mobile App Development15% UX/UI Design +5 services15% Web Development10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting10% Web DesignUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.
Read moreSee All Locations (8)Brighton and Hove, England
36 Frederick Place
Brighton and Hove, England BN1 4EA31 - 40
+44 (0) 1273 929450
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
20% AI Agents20% AI Development15% AI Consulting +3 services15% Cloud Consulting & SI15% Generative AI15% IT Managed ServicesBased in Èkó, Nigeria and London, England, Datamellon is an AI development company. Their services include Artificial Intelligence and AI Agents.
Read moreSee All Locations (2)London, England
25 City Road
London, England EC1Y 1AA31 - 40
+447845444249
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$1,000+Undisclosed10 - 49London, England
Services provided
80% CRM Consulting and SI10% IT Managed Services10% IT Strategy ConsultingCloud Galacticos is a CRM consulting and SI company established in 2004. Based in London, England, the team provides CRM consulting and SI and IT managed services.
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$50,000+$100 - $149 / hr10 - 49Wetherby, England
Services provided
20% CRM Consulting and SI20% Custom Software Development20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentBased in Wetherby, England, Bliss Systems Limited is a small IT strategy consulting company. Their services include IT strategy consulting and CRM consulting and SI.
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$5,000+$100 - $149 / hr2 - 9Blantyre, Scotland
Services provided
25% Business Consulting25% Cybersecurity25% Digital Strategy +1 service25% IT Managed ServicesDataRush Ltd is a Digital Strategy company. The Blantyre, Scotland-based team specializes in Digital Strategy and IT managed services.
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$1,000+$50 - $99 / hr2 - 9Petersfield, England
Services provided
35% IT Managed Services25% Cloud Consulting & SI20% Web Development +2 services10% DevOps Managed Services10% Web DesignLaunched in 2021, UmbHost Limited is a small Petersfield, England-based IT managed services company. Their services include IT managed services and cloud consulting & SI.
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$5,000+$25 - $49 / hr10 - 49Leeds, England
Services provided
25% BI & Big Data Consulting & SI25% Cloud Consulting & SI25% Web Development +2 services15% Mobile App Development10% Application Management & SupportData Venture Solutions Ltd. Is a big data company. In Leeds, England and Ahmedabad, India, the company was launched in 2018. Their team offers BI & big data consulting & SI and cloud consulting &
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$1,000+$100 - $149 / hr10 - 49London, England
Services provided
50% IT Managed Services50% IT Strategy ConsultingComis Technology is an IT managed services and IT strategy consulting company. The team is in London, England, and their services include IT managed services and IT strategy consulting.
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$10,000+$100 - $149 / hr2 - 9Reading , England
Services provided
40% IT Strategy Consulting30% BI & Big Data Consulting & SI30% UX/UI DesignEstablished in 2020, Funnel Vision is an IT strategy consulting company. Based in Reading , England, the team provides IT strategy consulting and UX/UI Design.
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Ability to Deliver considers three criteria:
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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 -
$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
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