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

Bristol, United Kingdom
10 - 49 employees
Undisclosed
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Located in Bristol, United Kingdom, Wired Media is a web design agency. They offer web design, web development, custom software development, mobile app development, and more.

Services

Custom Software Development Web Design Web Development Mobile App Development Search Engine Optimization

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Edinburgh, United Kingdom
50 - 249 employees
Undisclosed
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Established in 2002, Seebyte is a software development company and AI firm. The agency specializes in custom software development and Artificial Intelligence, and is midsize.

Services

Custom Software Development Artificial Intelligence
Edinburgh, United Kingdom
10 - 49 employees
Undisclosed
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DEM Solutions Ltd. Is a software development company. Established in 2003, the agency specializes in custom software development.

Services

Custom Software Development
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
Edinburgh, United Kingdom
10 - 49 employees
Undisclosed
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Appointedd is a custom software development company. Based in Edinburgh , United Kingdom, the agency was founded in 2011. Their services include custom software development.

Services

Custom Software Development
Edinburgh, United Kingdom
50 - 249 employees
Undisclosed
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Brady PLC is an Edinburgh , United Kingdom-based custom software development firm. Launched in 1985, the team provides custom software development.

Services

Custom Software Development
Edinburgh, United Kingdom
50 - 249 employees
Undisclosed
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Aridhia Informatics Ltd is a custom software development company and big data company. Located in Edinburgh , United Kingdom, the team offers custom software development and BI & big data consulting & SI.

Services

Custom Software Development BI & Big Data Consulting & SI
Edinburgh, United Kingdom
50 - 249 employees
Undisclosed
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Petroleum Experts Ltd. Is a software development company established in 1990. The agency specializes in custom software development, application management & support, and application testing.

Services

Custom Software Development Application Management & Support Application Testing
Edinburgh, United Kingdom
10 - 49 employees
Undisclosed
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Gecko Labs Limited, a custom software development firm, was founded in 2012. Headquartered in Edinburgh , United Kingdom, the team focuses on custom software development.

Services

Custom Software Development
Edinburgh, United Kingdom
10 - 49 employees
Undisclosed
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Intrallect is a custom software development firm founded in 2000. Located in Edinburgh, United Kingdom, the team specializes in custom software development.

Services

Custom Software Development
Edinburgh, United Kingdom
250 - 999 employees
Undisclosed
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Established in 2009, Curo Compensation Ltd is a midsize Edinburgh , United Kingdom-based software development firm. Their team specializes in custom software development.

Services

Custom Software Development
Edinburgh, United Kingdom
50 - 249 employees
Undisclosed
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Daxtra Technologies, a software development company, focuses on custom software development. The agency is in Edinburgh , United Kingdom.

Services

Custom Software Development
Birmingham, United Kingdom
10 - 49 employees
Undisclosed
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Headquartered in Birmingham , United Kingdom, Synchro Software Ltd is a small custom software development firm. Their services include custom software development.

Services

Custom Software Development
Birmingham, United Kingdom
10 - 49 employees
Undisclosed
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Whisk.com (Foodient Ltd.) is a custom software development firm and artificial intelligence firm. The team is headquartered in Birmingham , United Kingdom, and their services include custom software development and Artificial Intelligence.

Services

Custom Software Development Artificial Intelligence
Wolverhampton, United Kingdom
10 - 49 employees
Undisclosed
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TASC Software Solutions Ltd, a software development company, is in Wolverhampton , United Kingdom. Their services include custom software development.

Services

Custom Software Development
Birmingham, United Kingdom
Freelancer employees
$10,000+
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Web development company James Dowen was established in 2011. The small team specializes in web development, custom software development, e-commerce development, web design, and more.

Services

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

Client Focus

67% Small Business (<$10M)
33% Midmarket ($10M - $1B)
Leeds, United Kingdom
250 - 999 employees
$50,000+
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Infinity Works is a software development company. They were launched in 2014, and their services include custom software development, cloud consulting & SI, mobile app development, IT strategy consulting, and more.

Services

Custom Software Development Cloud Consulting & SI Mobile App Development IT Strategy Consulting BI & Big Data Consulting & SI

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Leeds, United Kingdom
50 - 249 employees
Undisclosed
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Launched in 1998, Answer Digital is a midsize software development company based in Leeds, United Kingdom. Their team specializes in custom software development, ux/ui design, and mobile app development.

Services

Custom Software Development UX/UI Design Mobile App Development
Gildersome, United Kingdom
50 - 249 employees
Undisclosed
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InVentry Limited, a custom software development company, was founded in 2010. The company specializes in custom software development, and is midsize.

Services

Custom Software Development
Leeds, United Kingdom
50 - 249 employees
Undisclosed
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Mandata is a software development company. Headquartered in Leeds, United Kingdom, the team focuses on custom software development and mobile app development.

Services

Custom Software Development Mobile App Development
Leeds, United Kingdom
10 - 49 employees
Undisclosed
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Hark is a custom software development firm. Their small team is in Leeds , United Kingdom and specializes in custom software development and IoT development. The company was founded in 2016.

Services

Custom Software Development IoT Development
Leeds, United Kingdom
50 - 249 employees
Undisclosed
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DTP Group is a software development company. Headquartered in Leeds , United Kingdom, their team offers custom software development, IT managed services, and application testing.

Services

Custom Software Development Application Testing IT Managed Services
Yeadon, United Kingdom
10 - 49 employees
Undisclosed
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Panintelligence is a small Yeadon, United Kingdom-based custom software development company. The team specializes in custom software development.

Services

Custom Software Development
Nottingham, United Kingdom
10 - 49 employees
Undisclosed
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Small custom software development company BlueStar-UK.com, is based in Nottingham , United Kingdom. The team specializes in custom software development, web design, and web development.

Services

Custom Software Development Web Design Web Development
Edwalton, United Kingdom
50 - 249 employees
Undisclosed
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Ergo is an IT managed services company. The company is headquartered in Edwalton, United Kingdom. Their team offers IT managed services and custom software development.

Services

Custom Software Development IT Managed Services
Watford, United Kingdom
10 - 49 employees
$10,000+
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Cyber, a software development firm, was launched in 2016. They focuses on custom software development, mobile app development, web development, e-commerce development, and more.

Services

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

Client Focus

33% Small Business (<$10M)
34% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
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Vacuumlabs is a custom software development firm. They specialize in custom software development, mobile app development, IT staff augmentation, ux/ui design, and more and were launched in 2012. The agency is located in Bratislava, Slovakia; London, United Kingdom; Tallin, Estonia and Prague, Czech Republic.

Services

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

Client Focus

30% Small Business (<$10M)
20% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$100,000+
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Elsewhen, a midsize custom software development company, is headquartered in London, United Kingdom. The team specializes in custom software development, enterprise app modernization, IT strategy consulting, business consulting, and more.

Services

Custom Software Development Business Consulting Enterprise App Modernization IT Strategy Consulting UX/UI Design

Client Focus

40% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
Cheltenham, United Kingdom
10 - 49 employees
$5,000+
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Software development company 16 Interactive is based in Cheltenham , United Kingdom. They focus on custom software development, e-commerce development, mobile app development, web design, and more and were launched in 2005.

Services

Custom Software Development E-Commerce Development Mobile App Development Web Design Web Development
Ipswich, United Kingdom
10 - 49 employees
$1,000+
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Logic Design & Consultancy Ltd is an Ipswich, United Kingdom-based web design agency. They provide web design, search engine optimization, custom software development, social media marketing, and more and were founded in 2006.

Services

Custom Software Development Web Design Search Engine Optimization Social Media Marketing Email Marketing

Client Focus

90% Small Business (<$10M)
10% Midmarket ($10M - $1B)
Preston, United Kingdom
10 - 49 employees
$10,000+
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Blue Wren is a Preston, United Kingdom-based custom software development company. Established in 2010, the team provides custom software development, IT managed services, web development, application management & support, and more.

Services

Custom Software Development IT Managed Services Web Development Application Management & Support Digital Strategy
Manchester, United Kingdom
10 - 49 employees
$10,000+
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Door4 is a small software development company established in 2000. Their team focuses on custom software development, digital strategy, e-commerce development, IT strategy consulting, and more.

Services

Custom Software Development Digital Strategy E-Commerce Development IT Strategy Consulting Marketing Strategy
Harrogate, United Kingdom
50 - 249 employees
$50,000+
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9xb ecommerce is an e-commerce development company in Harrogate, United Kingdom; Leeds, United Kingdom; Bradford, United Kingdom and York, United Kingdom. They offer e-commerce development, marketing strategy, and custom software development and were established in 2004.

Services

Custom Software Development E-Commerce Development Marketing Strategy

Client Focus

80% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Birmingham, United Kingdom
10 - 49 employees
$10,000+
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Located in Birmingham, United Kingdom; Birmingham, and Tiruppur, India, e4k Digital Agency is a software development company. They specialize in custom software development, search engine optimization, email marketing, pay per click, and more and were established in 2000.

Services

Custom Software Development Search Engine Optimization Email Marketing Pay Per Click Social Media Marketing
London, United Kingdom
10 - 49 employees
$10,000+
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Crowdform is a product design company. The London, United Kingdom-based company was founded in 2014. Their team offers product design, custom software development, ux/ui design, blockchain, and more.

Services

Custom Software Development Product Design Blockchain UX/UI Design Web Design
London, United Kingdom
2 - 9 employees
$1,000+
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App development firm StressFree Sites is in London, United Kingdom. They focus on mobile app development, web development, and custom software development and were launched in 2011.

Services

Custom Software Development Mobile App Development Web Development
London, United Kingdom
50 - 249 employees
$10,000+
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Waste Creative, a software development company, provides custom software development, ux/ui design, content marketing, digital strategy, and more. The company is based in London, United Kingdom.

Services

Custom Software Development Content Marketing Digital Strategy Graphic Design UX/UI Design
Sheffield, United Kingdom
10 - 49 employees
$10,000+
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3Squared Ltd is a small mobile app development company founded in 2002. Their team offers mobile app development, custom software development, ux/ui design, and web development.

Services

Custom Software Development Mobile App Development UX/UI Design Web Development
Houghton le Spring, United Kingdom
50 - 249 employees
$10,000+
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Leighton is a midsize custom software development company founded in 1992. Their services include custom software development, IT strategy consulting, application testing, ux/ui design, and more.

Services

Custom Software Development Application Testing IT Strategy Consulting Graphic Design UX/UI Design

Client Focus

20% Small Business (<$10M)
40% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Shirley, United Kingdom
10 - 49 employees
$10,000+
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Matter of Software is a custom software development firm launched in 2018. Their team specializes in custom software development, enterprise app modernization, application management & support, mobile app development, and more.

Services

Custom Software Development Application Management & Support Enterprise App Modernization Mobile App Development Other IT Consulting and SI

Client Focus

100% Small Business (<$10M)
Milton Keynes, United Kingdom
10 - 49 employees
Undisclosed
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Established in 2012, JUXT is a custom software development company. The small team specializes in custom software development.

Services

Custom Software Development
London, United Kingdom
250 - 999 employees
$10,000+
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Software development company DVT is headquartered in Johannesburg, South Africa; Cape Town, South Africa; Centurion, South Africa and Durban, South Africa. Founded in 1999, the team offers 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 BI & Big Data Consulting & SI
Highgate, Birmingham, United Kingdom
2 - 9 employees
Undisclosed
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Orbit Itech, a custom software development firm, is located in Highgate, Birmingham, United Kingdom. They focus on custom software development, graphic design, search engine optimization, web design, and more and were launched in 2009.

Services

Custom Software Development Graphic Design Search Engine Optimization Web Design Web Development
Glasgow, United Kingdom
50 - 249 employees
Undisclosed
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Encompass is a custom software development firm and artificial intelligence development company. They are based in Glasgow , United Kingdom, and their services include custom software development and Artificial Intelligence.

Services

Custom Software Development Artificial Intelligence
Birmingham, United Kingdom
250 - 999 employees
Undisclosed
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Founded in 1981, Pinewood Technologies PLC is a custom software development company and application management & support company. The midsize team specializes in custom software development and application management & support.

Services

Custom Software Development Application Management & Support
Solihull, United Kingdom
50 - 249 employees
Undisclosed
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Phoebus Software Limited is a midsize software development firm. Launched in 1989, the team offers custom software development and corporate training.

Services

Custom Software Development Corporate Training
Birmingham, United Kingdom
10 - 49 employees
Undisclosed
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Established in 2000, IMVS Limited is a small Birmingham , United Kingdom-based software development firm and application management & support company. Their services include custom software development and application management & support.

Services

Custom Software Development Application Management & Support
Skipton, United Kingdom
10 - 49 employees
Undisclosed
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Founded in 1988, Optima Energy Systems Ltd is a custom software development company.The team offers custom software development.

Services

Custom Software Development
Grazeley, United Kingdom
2 - 9 employees
$10,000+
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Code23 Ltd is a small web design agency founded in 2004. Their services include web design, custom software development, e-commerce development, ux/ui design, and more.

Services

Custom Software Development Web Design E-Commerce Development UX/UI Design Mobile App Development
Slough, United Kingdom
250 - 999 employees
$10,000+
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CoMakeIT is a midsize Baarn, Netherlands-based enterprise app modernization company. Their services include enterprise app modernization, custom software development, IT strategy consulting, and other application development.

Services

Custom Software Development Enterprise App Modernization IT Strategy Consulting Other Application Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
Church Crookham, United Kingdom
2 - 9 employees
$5,000+
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Nuttifox is a Church Crookham, United Kingdom-based software development firm. They focus on custom software development, ux/ui design, search engine optimization, web design, and more and were founded in 2009.

Services

Custom Software Development Search Engine Optimization UX/UI Design Web Design Web Development

Client Focus

55% Small Business (<$10M)
40% Midmarket ($10M - $1B)
5% Enterprise (>$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