100 Software Development Agencies & Firms in the UK
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100 Software Development Agencies & Firms in the UK
UPDATED December, 2023

100 Software Development Agencies & Firms in the UK

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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.

List of the Best Software Development Companies in the UK

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 ERP Consulting and SI

Client Focus

35% Small Business (<$10M)
60% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
Edinburgh, United Kingdom
2 - 9 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)
Birmingham, United Kingdom
50 - 249 employees
$10,000+
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Launched in 1997, Blueberry Consultants is a midsize Birmingham, United Kingdom-based software development company. Their services include custom software development, mobile app development, web development, enterprise app modernization, and more.

Services

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

Client Focus

90% Small Business (<$10M)
10% Midmarket ($10M - $1B)
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Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Get started by submitting your project details.

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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 AI Development BI & Big Data Consulting & SI

Client Focus

10% Small Business (<$10M)
45% Midmarket ($10M - $1B)
45% 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

55% Small Business (<$10M)
45% Midmarket ($10M - $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)
London, United Kingdom
50 - 249 employees
$5,000+
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Aelius Venture is a mobile application development firm. Their midsize team is based in Forth Worth, Texas; Ahmedabad, India and London, United Kingdom and focuses on mobile app development, IoT development, custom software development, architectural design, and more. The firm was launched in 2014.

Services

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

Client Focus

35% Small Business (<$10M)
35% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
250 - 999 employees
$10,000+
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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)
London, United Kingdom
2 - 9 employees
$1,000+
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Deutrix is a website development company launched in 2019. The firm offers web development and web design, and is small.

Services

Custom Software Development Web Development Web Design

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
London, United Kingdom
10 - 49 employees
$10,000+
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Crystal Logic, a custom software development company, is headquartered in Lviv, Ukraine. Launched in 2018, the team specializes in custom software development, e-commerce development, mobile app development, IT staff augmentation, and more.

Services

Custom Software Development E-Commerce Development IT Staff Augmentation Mobile App Development Web Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
Leicester, United Kingdom
10 - 49 employees
$1,000+
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Krishang Technolab is a web development company established in 2015. The firm offers web development, e-commerce development, web design, custom software development, and more.

Services

Custom Software Development Web Development E-Commerce Development Mobile App Development Search Engine Optimization

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London , United Kingdom
50 - 249 employees
$25,000+
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TMotions Global Ltd is a London , United Kingdom-based software development company. Their services include custom software development, enterprise app modernization, application management & support, and cloud consulting & SI.

Services

Custom Software Development Application Management & Support Cloud Consulting & SI E-Commerce Development Enterprise App Modernization

Client Focus

15% Small Business (<$10M)
50% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
reigate, United Kingdom
2 - 9 employees
$5,000+
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IClickSee is a software development company. Their small team of employees is based in reigate, United Kingdom. Their team provides custom software development, ux/ui design, e-commerce development, and IT strategy consulting.

Services

Custom Software Development E-Commerce Development IT Strategy Consulting UX/UI Design

Client Focus

85% Small Business (<$10M)
15% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
$5,000+
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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)
London, United Kingdom
50 - 249 employees
$50,000+
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Ignitho Technologies is a custom software development company. Located in New York, New York; Glen Allen, Virginia; London, United Kingdom and Brighton, United Kingdom, their midsize team specializes in custom software development, IT managed services, application management & support, e-commerce development, and more. The firm was launched in 2013.

Services

Custom Software Development AI Consulting Generative AI IT Managed Services AI Development

Client Focus

70% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
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Allmatics is a custom software development company. Established in 2018, the firm is based in Kyiv, Ukraine. Their services include custom software development, e-commerce development, mobile app development, web development, and more.

Services

Custom Software Development E-Commerce Development Mobile App Development Web Development Application Management & Support

Client Focus

60% Small Business (<$10M)
30% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Shipston on Stour, United Kingdom
2 - 9 employees
$5,000+
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24 Development is a mobile app development company headquartered in Shipston on Stour, United Kingdom. Their services include mobile app development, web development, custom software development, application management & support, and more.

Services

Custom Software Development Mobile App Development Web Development Application Management & Support E-Commerce Development

Client Focus

35% Small Business (<$10M)
45% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$1,000+
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Tbops is a London, United Kingdom-based software development company. Founded in 2019, the team offers custom software development, web development, and e-commerce development.

Services

Custom Software Development Web Development E-Commerce Development

Client Focus

65% Small Business (<$10M)
30% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$1,000+
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Vigo is a website development company established in 2020. The team provides web development, custom software development, digital strategy, ux/ui design, and more.

Services

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

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Worcester, United Kingdom
50 - 249 employees
$10,000+
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Custom software development company Saratoga was launched in 1998. Headquartered in Cape Town, South Africa, the team offers custom software development, IT staff augmentation, enterprise app modernization, application management & support, and more.

Services

Custom Software Development IT Staff Augmentation Enterprise App Modernization Application Management & Support Application Testing

Client Focus

10% Small Business (<$10M)
30% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$25,000+
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Bit Zesty is a custom software development firm founded in 2009. The firm specializes in custom software development, ux/ui design, web development, application management & support, and more.

Services

Custom Software Development Application Management & Support E-Commerce Development Mobile App Development Web Development

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
1,000 - 9,999 employees
$50,000+
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Software development firm Pentalog is located in Brașov, Romania; Chișinău, Moldova; Paris, France and New York, New York. Launched in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.

Services

Custom Software Development IT Staff Augmentation

Client Focus

5% Small Business (<$10M)
70% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Great Baddow, United Kingdom
10 - 49 employees
$5,000+
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Objective is a custom software development firm. The team is headquartered in Great Baddow, United Kingdom, and their services include custom software development, BI & big data consulting & SI, Artificial Intelligence, conversion optimization, and more.

Services

Custom Software Development BI & Big Data Consulting & SI AI Development Mobile App Development Conversion Optimization

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Wimborne, United Kingdom
10 - 49 employees
$10,000+
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InStandart is a custom software development firm and e-commerce development firm. Launched in 2014, the company provides custom software development and e-commerce development.

Services

Custom Software Development IT Staff Augmentation E-Commerce Development Web Development

Client Focus

75% Small Business (<$10M)
25% Midmarket ($10M - $1B)
London, United Kingdom
50 - 249 employees
Undisclosed
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Abacus Cambridge Partners is a call center service established in 2017. The team specializes in voice services, ERP consulting and SI, and custom software development.

Services

Custom Software Development ERP Consulting and SI Call Center Services Customer Service Outsourcing Sales Outsourcing

Client Focus

60% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
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Midsize website development company 300Brains, is based in Warszawa, Poland; San Francisco, California and Kópavogur, Iceland. Their services include web development, custom software development, mobile app development, IT staff augmentation, and more.

Services

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

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Chantry, United Kingdom
10 - 49 employees
$1,000+
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OnTheBlockGaming is a. Their small team of employees is based in , United Kingdom. Their team offers.

Services

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

Client Focus

80% Small Business (<$10M)
15% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$25,000+
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Silicon Reef is a small Kingston upon Thames, United Kingdom-based ECM consulting and SI company. The team focuses on ECM consulting and SI, custom software development, cloud consulting & SI, unified communications consulting & SI, and more.

Services

Custom Software Development ECM Consulting and SI Cloud Consulting & SI IT Managed Services IT Strategy Consulting

Client Focus

5% Small Business (<$10M)
25% Midmarket ($10M - $1B)
70% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
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Mobile application development company Heveloon ltd is headquartered in London, United Kingdom. Founded in 2018, the team offers mobile app development, blockchain, and enterprise app modernization.

Services

Custom Software Development Mobile App Development Cloud Consulting & SI Blockchain API Development

Client Focus

35% Small Business (<$10M)
60% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$10,000+
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Mokutan Technologies Ltd is a software development company. Based in London, United Kingdom, their small team specializes in custom software development, mobile app development, other application development, and web development. The company was established in 2021.

Services

Custom Software Development Mobile App Development Other Application Development Web Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
London, United Kingdom
10 - 49 employees
$25,000+
Visit Site

Blockchain company Bitorix is in London, United Kingdom. The team focuses on blockchain, custom software development, and web development.

Services

Custom Software Development Blockchain Web Development

Client Focus

London, United Kingdom
10 - 49 employees
$25,000+
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Future Platforms, a mobile application development firm, was founded in 2000. The agency offers mobile app development, custom software development, digital strategy, ux/ui design, and more, and is small.

Services

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

Client Focus

75% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Taunton , United Kingdom
50 - 249 employees
$5,000+
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Software Solved is a software development company. Based in Exeter, United Kingdom, the company provides custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more.

Services

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

Client Focus

20% Small Business (<$10M)
30% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$5,000+
Visit Site

User experience company Authentic Studio offers ux/ui design, custom software development, web development, branding, and more. They are located in London, United Kingdom and Hong Kong, Hong Kong.

Services

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

Client Focus

45% Small Business (<$10M)
15% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$10,000+
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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 AI Development Mobile App Development Web Development

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$5,000+
Visit Site

Magicforce, a CRM consulting and SI company, is based in London, United Kingdom and L'viv, Ukraine. They provide CRM consulting and SI and were founded in 2019.

Services

Custom Software Development CRM Consulting and SI

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Birmingham, United Kingdom
10 - 49 employees
$1,000+
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InfoRox is a software development company. They are located in Birmingham, United Kingdom. Their team provides custom software development, mobile app development, web development, IT managed services, and more.

Services

Custom Software Development Mobile App Development Search Engine Optimization Web Development

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Stockport, United Kingdom
10 - 49 employees
$5,000+
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Create 8 Limited is a branding firm launched in 2015. Based in Stockport, United Kingdom, the team offers branding, graphic design, web design, and packaging design.

Services

Custom Software Development Web Design Branding UX/UI Design

Client Focus

45% Small Business (<$10M)
50% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
Visit Site
DIGIMETA DEV LTD is a midsize. Launched in 2022, the team specializes in.

Services

Custom Software Development BI & Big Data Consulting & SI Mobile App Development AI Development Blockchain

Client Focus

Edinburgh, United Kingdom
10 - 49 employees
$100,000+
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Launched in 2018, ClearSky Logic is a software development firm. Their services include custom software development, BI & big data consulting & SI, cybersecurity, and IT staff augmentation.

Services

Custom Software Development Web Development IT Staff Augmentation Mobile App Development

Client Focus

25% Small Business (<$10M)
65% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Hove, United Kingdom
10 - 49 employees
$25,000+
Visit Site

BrightMinded Ltd, a custom software development company, is in Brighton, United Kingdom. They specialize in custom software development, Artificial Intelligence, e-commerce development, mobile app development, and more and were established in 2011.

Services

Custom Software Development E-Commerce Development Web Development

Client Focus

75% Small Business (<$10M)
25% Midmarket ($10M - $1B)
Sheffield, United Kingdom
50 - 249 employees
$1,000+
Visit Site
Starklightechnology company is a software development firm. The Sheffield, United Kingdom-based agency specializes in custom software development, mobile app development, web development, IoT development, and more.

Services

Custom Software Development Mobile App Development Social Media Marketing Blockchain Web Development

Client Focus

50% Small Business (<$10M)
25% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Middlesbrough, United Kingdom
10 - 49 employees
$10,000+
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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

Client Focus

Morden, United Kingdom
2 - 9 employees
$1,000+
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Buglelab, a web design agency, was launched in 2017. The company offers web design, web development, and search engine optimization.

Services

Custom Software Development Web Development Search Engine Optimization Web Design

Client Focus

100% Small Business (<$10M)
London, United Kingdom
10 - 49 employees
$1,000+
Visit Site

Zenibyte Creative Ltd is a small London, United Kingdom-based e-commerce development firm. Their services include e-commerce development, mobile app development, web development, web design, and more.

Services

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

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$5,000+
Visit Site

HR agency Wave Europe is based in Kraków, Poland. They provide HR services.

Services

Custom Software Development IT Staff Augmentation Recruiting PEO/Employee Leasing Business Consulting

Client Focus

45% Small Business (<$10M)
45% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Leeds, United Kingdom
10 - 49 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)
London, United Kingdom
10 - 49 employees
$5,000+
Visit Site
Okapolio is a branding company. Headquartered in , the company was established in 2012. Their services include branding, custom software development, web development, mobile app development, and more.

Services

Custom Software Development Mobile App Development Branding Content Marketing UX/UI Design

Client Focus

60% Small Business (<$10M)
35% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
Harrow, United Kingdom
2 - 9 employees
$1,000+
Visit Site

Aventussoftware is a software development firm. They were established in 2020, and their services include custom software development, mobile app development, web development, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Web Development E-Commerce Development Application Management & Support

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$1,000+
Visit Site

Artecha is a mobile application development company. The team offers mobile app development, web development, application management & support, custom software development, and more, and the agency is located in London, United Kingdom; Milan, Italy and Kyiv, Ukraine.

Services

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

Client Focus

50% Small Business (<$10M)
50% 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. Get started by submitting your project details.

Get Started