UPDATED October, 2021

100 Software Development Agencies & Firms in the United Kingdom

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How do you hire a software development company in the United Kingdom for your business? To find the right company, follow these steps:

  1. Make your RFP as specific as you can. Be sure to highlight your end goals and prioritize your feature list.
  2. Determine if your software development team’s location is important to you. With experienced and well-qualified teams located around the world, you’ll never run out of options. While nearshore and onshore software development companies are often easier to collaborate with due to their location, offshore software developers can be more affordable.
  3. Pay potential software developers to work with you on a small project. By bringing 2-3 of your top candidates on board temporarily, you’ll be able to assess the quality of their work and how well you collaborate with their team.

With hundreds of software development agencies to choose from, how do you get started? Our list of the best software development agencies includes client reviews, minimum project size, team size, specialty services, and client focus. Define the services you need, project goals, and budget to begin narrowing your choices. If you need help creating a shortlist, tell us about your project and receive personalized recommendations.

List of the Best Software Development Companies in the UK

Dorking, United Kingdom
2 - 9 employees
$10,000+
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CM System Designs is a software development firm and web development company. Established in 2017, the team focuses on custom software development and web development. The company is in Dorking, United Kingdom.

Services

Custom Software Development Web Development

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
$10,000+
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Softwire is a custom software development firm. Founded in 2000, the agency provides custom software development, IT strategy consulting, mobile app development, IT staff augmentation, and more.

Services

Custom Software Development IT Strategy Consulting IT Staff Augmentation Mobile App Development Web Development

Client Focus

5% Small Business (<$10M)
65% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Cranfield, United Kingdom
10 - 49 employees
$10,000+
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E-commerce development company SOtechnology is headquartered in Cranfield, United Kingdom and London, United Kingdom. Launched in 2007, the team provides e-commerce development, web development, custom software development, ux/ui design, and more.

Services

Custom Software Development E-Commerce Development Web Development Digital Strategy Mobile App Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation
Coventry, United Kingdom
10 - 49 employees
$5,000+
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Custom software development firm Imobisoft was founded in 2007. The team focuses on custom software development, digital strategy, IoT development, web development, and more and is based in Coventry , United Kingdom and London, United Kingdom.

Services

Custom Software Development Digital Strategy IoT Development Web Development Artificial Intelligence

Client Focus

20% Small Business (<$10M)
55% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site
Launched in 2014, Deeper Insights is an AI company.The team focuses on Artificial Intelligence, custom software development, BI & big data consulting & SI, and market research.

Services

Custom Software Development Artificial Intelligence BI & Big Data Consulting & SI Market Research

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
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Tangent is a web design agency. Founded in 2002, the firm is headquartered in London , United Kingdom and Newcastle upon Tyne, United Kingdom. Their services include web design, product design, digital strategy, and conversion optimization.

Services

Custom Software Development Web Design Digital Strategy Conversion Optimization Product Design

Client Focus

40% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
Watford, United Kingdom
10 - 49 employees
$5,000+
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Custom software development firm Wirebox Ltd was established in 2005. The agency provides custom software development, mobile app development, web development, e-commerce development, and more, and is small.

Services

Custom Software Development Mobile App Development Web Development E-Commerce Development Other Application Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
London, United Kingdom
2 - 9 employees
$10,000+
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The Beaverhead Ltd is a London, United Kingdom-based custom software development company. The team provides custom software development, mobile app development, web development, business consulting, and more.

Services

Custom Software Development Mobile App Development Web Development Business Consulting Other IT Consulting and SI

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
Surbition, United Kingdom
10 - 49 employees
$5,000+
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Mrmmbs Vision is an application development firm. Their team is located in New Delhi, India and Surbition, United Kingdom. The company provides mobile app development, web development, custom software development, ux/ui design, and more.

Services

Custom Software Development Mobile App Development Web Development Artificial Intelligence UX/UI Design

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Bath, United Kingdom
2 - 9 employees
$10,000+
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Raison is a website development firm. Located in Bath, United Kingdom, the company focuses on web development, custom software development, and e-commerce development.

Services

Custom Software Development Web Development E-Commerce Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
$10,000+
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Incepteo, a mobile application development firm, is located in LONDON, United Kingdom; Hyderabad, India; Gerrards Cross , United Kingdom and Frisco, Texas. They focus on mobile app development, web development, custom software development, branding, and more.

Services

Custom Software Development Mobile App Development Web Development Application Management & Support Branding

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Woking, United Kingdom
250 - 999 employees
$5,000+
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Folio3 is an ERP consulting and SI company in Belmont, California; Pleasanton, California; North Sydney, Australia and Dubai, United Arab Emirates. Their services include ERP consulting and SI, mobile app development, web development, custom software development, and more.

Services

Custom Software Development ERP Consulting and SI Mobile App Development Wearable App Development Artificial Intelligence

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Cardiff, United Kingdom
50 - 249 employees
$25,000+
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Box UK is a custom software development company located in Cardiff, United Kingdom and London, United Kingdom. The team offers custom software development, enterprise app modernization, web development, ux/ui design, and more.

Services

Custom Software Development Enterprise App Modernization Web Development E-Commerce Development Other Application Development

Client Focus

10% Small Business (<$10M)
45% Midmarket ($10M - $1B)
45% Enterprise (>$1B)
Cheadle, United Kingdom
10 - 49 employees
$10,000+
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Launched in 2016, Foresight Mobile, a small mobile app development firm, is headquartered in Cheadle, United Kingdom. Their team provides mobile app development, custom software development, AR/VR development, and web development.

Services

Custom Software Development Mobile App Development AR/VR Development Web Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
Southend-on-Sea, United Kingdom
10 - 49 employees
$10,000+
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Software development company Atlas - Clever Software was founded in 2007. The firm offers custom software development, web development, enterprise app modernization, IT strategy consulting, and more, and is small.

Services

Custom Software Development Web Development Enterprise App Modernization IT Strategy Consulting Mobile App Development

Client Focus

20% Small Business (<$10M)
60% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$10,000+
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Software development firm BGO Software is based in Sofia, Bulgaria and Plovdiv, Bulgaria. Founded in 2008, the team offers custom software development, mobile app development, application management & support, IoT development, and more.

Services

Custom Software Development Mobile App Development Application Management & Support IT Managed Services IT Strategy Consulting

Client Focus

10% Small Business (<$10M)
40% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
Watford, United Kingdom
10 - 49 employees
$10,000+
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AppDrawn Software Development is a software development company. The company is headquartered in Watford, United Kingdom and Barcelona, Spain. Their team offers custom software development, mobile app development, and web development.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
London, United Kingdom
10 - 49 employees
$50,000+
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AVAMAE Software Solutions Ltd, a software development firm, is headquartered in London , United Kingdom. They offer custom software development, mobile app development, and web development and were launched in 2011.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

55% Small Business (<$10M)
35% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Northampton, United Kingdom
10 - 49 employees
$10,000+
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Small custom software development company ZenBit, is located in Northampton, United Kingdom and Odesa, Ukraine. The team provides custom software development and Artificial Intelligence.

Services

Custom Software Development Artificial Intelligence

Client Focus

30% Small Business (<$10M)
70% Midmarket ($10M - $1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site

Old.St Labs is a software development company. Their small team is located in London, United Kingdom. Their services include custom software development, mobile app development, ux/ui design, web development, and more.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

60% Small Business (<$10M)
20% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Slough, United Kingdom
10 - 49 employees
$10,000+
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Hexagon Digital Lab Private Limited is an ERP consulting and SI company founded in 2019. The team specializes in ERP consulting and SI, custom software development, and mobile app development.

Services

Custom Software Development ERP Consulting and SI Mobile App Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
Fetcham, United Kingdom
2 - 9 employees
$5,000+
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Information EXP is a software development firm. The Ascot, United Kingdom-based agency focuses on custom software development, cloud consulting & SI, and unified communications consulting & SI.

Services

Custom Software Development Cloud Consulting & SI Unified Communications Consulting & SI

Client Focus

24% Small Business (<$10M)
65% Midmarket ($10M - $1B)
11% Enterprise (>$1B)
Northampton, United Kingdom
2 - 9 employees
$1,000+
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Established in 2019, Asyncorigins is a custom software development company. Located in Northampton , United Kingdom, the team provides custom software development, ux/ui design, e-commerce development, graphic design, and more.

Services

Custom Software Development E-Commerce Development Mobile App Development UX/UI Design Web Development

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$50,000+
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Global Talent is a London , United Kingdom-based IT staff augmentation company. They focus on IT staff augmentation, custom software development, and IT strategy consulting and were launched in 2017.

Services

Custom Software Development IT Staff Augmentation IT Strategy Consulting

Client Focus

40% Small Business (<$10M)
20% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Stanmore, United Kingdom
50 - 249 employees
$5,000+
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Satva Softech is a custom software development firm. Launched in 2016, their team offers custom software development, mobile app development, e-commerce development, and web development.

Services

Custom Software Development Mobile App Development E-Commerce Development Web Development

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$1,000+
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Looming Tech is a small mobile app development company based in Sofia, Bulgaria and London, United Kingdom. The team focuses on mobile app development, web development, custom software development, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Web Development Artificial Intelligence E-Commerce Development

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
Belfast, United Kingdom
50 - 249 employees
$50,000+
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Instil Software is a software development company. Founded in 2005, the company is in Belfast, United Kingdom. Their services include custom software development, mobile app development, cloud consulting & SI, and IoT development.

Services

Custom Software Development Mobile App Development Cloud Consulting & SI Enterprise App Modernization

Client Focus

10% Small Business (<$10M)
40% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
Edinburgh, United Kingdom
10 - 49 employees
$10,000+
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Bad Dinosaur, a web development company, is based in Edinburgh , United Kingdom and Glasgow, United Kingdom. Their services include web development, ux/ui design, mobile app development, application management & support, and more.

Services

Custom Software Development Mobile App Development UX/UI Design Web Development Application Management & Support

Client Focus

90% Small Business (<$10M)
10% Midmarket ($10M - $1B)
Leeds, United Kingdom
1,000 - 9,999 employees
$50,000+
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BJSS, a software development firm, was established in 1993. The large team focuses on custom software development, IT strategy consulting, IT staff augmentation, Artificial Intelligence, and more.

Services

Custom Software Development IT Staff Augmentation IT Strategy Consulting Artificial Intelligence BI & Big Data Consulting & SI

Client Focus

10% Small Business (<$10M)
45% Midmarket ($10M - $1B)
45% Enterprise (>$1B)
Leeds, United Kingdom
10 - 49 employees
$100,000+
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Established in 2012, Pocketworks is a mobile app development company. Their team offers mobile app development, ux/ui design, and custom software development.

Services

Custom Software Development Mobile App Development UX/UI Design

Client Focus

80% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$25,000+
Visit Site
Software development firm Synetec Ltd specializes in custom software development, cloud consulting & SI, application management & support, application testing, and more. They are located in London, United Kingdom.

Services

Custom Software Development Enterprise App Modernization Artificial Intelligence Application Management & Support Cloud Consulting & SI

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
London, United Kingdom
250 - 999 employees
$10,000+
Visit Site
Distributed is a custom software development company. The company is in London, United Kingdom. Their team offers custom software development, mobile app development, IT staff augmentation, and application management & support.

Services

Custom Software Development IT Staff Augmentation Mobile App Development Application Management & Support

Client Focus

80% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Milton Keynes, United Kingdom
10 - 49 employees
$25,000+
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Entropy is a custom software development firm based in Milton Keynes, United Kingdom. Their services include custom software development, mobile app development, and web development.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

20% Small Business (<$10M)
70% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Manchester, United Kingdom
10 - 49 employees
$10,000+
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Established in 2007, VTS Software is a software development company. The team focuses on custom software development, mobile app development, web development, and BI & big data consulting & SI and is based in Manchester, United Kingdom and Gliwice, Poland.

Services

Custom Software Development Mobile App Development Web Development BI & Big Data Consulting & SI

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
Oxford, United Kingdom
10 - 49 employees
$10,000+
Visit Site

Artificial intelligence firm Zegami Ltd. Offers Artificial Intelligence, BI & big data consulting & SI, and custom software development. They were founded in 2016.

Services

Custom Software Development Artificial Intelligence BI & Big Data Consulting & SI

Client Focus

15% Small Business (<$10M)
60% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$10,000+
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Parallel, a software development firm, is based in London, United Kingdom. The team specializes in custom software development, ux/ui design, product design, and web development.

Services

Custom Software Development Product Design UX/UI Design Web Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
London, United Kingdom
2 - 9 employees
$1,000+
Visit Site
In Christchurch, New Zealand and London, United Kingdom, Lab3 Apps is an app development company. Their services include mobile app development, AR/VR development, ux/ui design, web development, and more.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design AR/VR Development

Client Focus

100% Small Business (<$10M)
London, United Kingdom
10 - 49 employees
$5,000+
Visit Site
Techseria is an e-commerce development company founded in 2011. The agency provides e-commerce development, mobile app development, web development, custom software development, and more, and is small.

Services

Custom Software Development E-Commerce Development Mobile App Development Web Development IT Managed Services

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
$5,000+
Visit Site
Railay is an IT staff augmentation company established in 2010. The team provides IT staff augmentation, custom software development, e-commerce development, IT managed services, and more and is located in Saigon, Vietnam and London, United Kingdom.

Services

Custom Software Development IT Staff Augmentation E-Commerce Development IT Managed Services Mobile App Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
Coventry, United Kingdom
250 - 999 employees
$25,000+
Visit Site
Objectivity Ltd., a custom software development company, is in Coventry, United Kingdom; Wrocław, Poland and Frankfurt, Germany. Founded in 1991, the team provides custom software development, enterprise app modernization, ux/ui design, Artificial Intelligence, and more.

Services

Custom Software Development Application Management & Support Artificial Intelligence Cloud Consulting & SI Enterprise App Modernization

Client Focus

60% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Leeds, United Kingdom
10 - 49 employees
$25,000+
Visit Site
Audacia is a custom software development firm. In Leeds, United Kingdom and London, United Kingdom, the company was launched in 2010. Their team offers custom software development, enterprise app modernization, web development, IT strategy consulting, and more.

Services

Custom Software Development Enterprise App Modernization Web Development Application Testing IT Strategy Consulting

Client Focus

10% Small Business (<$10M)
70% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$10,000+
Visit Site

Sprint Innovations is a custom software development firm. Their small team of employees is located in London, United Kingdom and Brno, Czech Republic. Their team offers custom software development, Artificial Intelligence, mobile app development, and web development.

Services

Custom Software Development Artificial Intelligence Mobile App Development Web Development

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Leeds, United Kingdom
2 - 9 employees
$10,000+
Visit Site
NewRedo Ltd. Is a software development company launched in 2010. The firm provides custom software development, IT managed services, and mobile app development.

Services

Custom Software Development IT Managed Services Mobile App Development

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Middlesbrough, United Kingdom
10 - 49 employees
$10,000+
Visit Site

Techquity Ltd is an e-commerce development firm. The team provides e-commerce development, custom software development, IT strategy consulting, and web development, and the company is headquartered in Middlesbrough, United Kingdom.

Services

Custom Software Development E-Commerce Development IT Strategy Consulting Web Development
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site

Levels.Digital, a software development company, was established in 2020. The small team specializes in custom software development, ux/ui design, Artificial Intelligence, mobile app development, and more.

Services

Custom Software Development Artificial Intelligence Mobile App Development UX/UI Design Web Development

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
London, United Kingdom
10 - 49 employees
$5,000+
Visit Site

Founded in 2019, Skillwork is a custom software development company. Their services include custom software development, mobile app development, web development, ux/ui design, and more.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design Web Design

Client Focus

70% Small Business (<$10M)
30% Midmarket ($10M - $1B)
Leeds, United Kingdom
10 - 49 employees
$25,000+
Visit Site

Custom software development firm Ventureaxis is based in Leeds, United Kingdom. They provide custom software development, web development, enterprise app modernization, and mobile app development.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

30% Small Business (<$10M)
35% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site
AppTailors is an app development company. The small Poznań, Poland-based team specializes in mobile app development and IT strategy consulting. The agency was established in 2018.

Services

Custom Software Development Mobile App Development UX/UI Design Web Development

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
$25,000+
Visit Site
Founded in 2015, DataMix is a midsize Kyiv, Ukraine-based software development company. Their team focuses on custom software development, web development, and Artificial Intelligence.

Services

Custom Software Development Web Development Artificial Intelligence

Client Focus

70% Small Business (<$10M)
25% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$1,000+
Visit Site
Hoxton Digital is a software development firm. They are based in London, United Kingdom and have small team. Their services include custom software development, mobile app development, web development, ux/ui design, and more.

Services

Custom Software Development Mobile App Development Web Development E-Commerce Development Search Engine Optimization
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation