100 Software Development Agencies & Firms in the UK
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100 Software Development Agencies & Firms in the UK
UPDATED April, 2024

100 Software Development Agencies & Firms in the UK

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  2. Software Developers
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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

London, United Kingdom
10 - 49 employees
$25,000+
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Application development firm Nordstone is located in London, United Kingdom. The team offers mobile app development, ux/ui design, and application management & support.

Services

Custom Software Development Mobile App Development AI Development Application Management & Support Blockchain

Client Focus

40% Small Business (<$10M)
45% Midmarket ($10M - $1B)
15% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$1,000+
Visit Site

Dashdevs is a custom software development firm. The firm is located in Wilmington, DE, Delaware. Their services include custom software development, business consulting, mobile app development, and web development.

Services

Custom Software Development Mobile App Development Web Development Business Consulting Financial Consulting

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$5,000+
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Based in Lahore, Pakistan; London, United Kingdom; Kuala Lumpur, Malaysia and South Plympton, Australia, Pixelpk Technologies is a custom software development firm. They provide custom software development, mobile app development, social media marketing, search engine optimization, and more.

Services

Custom Software Development Mobile App Development Graphic Design Search Engine Optimization Social Media Marketing

Client Focus

33% Small Business (<$10M)
33% Midmarket ($10M - $1B)
34% 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. Get started by submitting your project details.

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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
10 - 49 employees
$10,000+
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The Sound Pipe Media, an app development firm, offers mobile app development and ux/ui design. The company is headquartered in London, United Kingdom.

Services

Custom Software Development Mobile App Development AI Consulting AI Development Sales Outsourcing

Client Focus

25% Small Business (<$10M)
50% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Guildford, United Kingdom
10 - 49 employees
$10,000+
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Founded in 2009, Lightflows is a small Guildford, United Kingdom-based mobile app development company. Their team specializes in mobile app development, custom software development, web development, ux/ui design, and more.

Services

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

Client Focus

25% Small Business (<$10M)
75% Midmarket ($10M - $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)
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)
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)
Sheffield, United Kingdom
10 - 49 employees
$10,000+
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SVAIY ART is a AR/VR development company. The Kyiv, Ukraine-based company was established in 2020. Their team focuses on AR/VR development and blockchain.

Services

Custom Software Development AR/VR Development Blockchain Video Production

Client Focus

65% Small Business (<$10M)
25% Midmarket ($10M - $1B)
10% 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 AI Development

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
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Based in Bournemouth, United Kingdom, iCustomWeb is a website development firm. Their services include web development, web design, and ux/ui design.

Services

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

Client Focus

100% Small Business (<$10M)
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
$1,000+
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Neurapses Technologies Pvt Ltd is an IT managed services company. Headquartered in Howrah, India, their team offers IT managed services, BI & big data consulting & SI, IT strategy consulting, and other IT consulting and SI.

Services

Custom Software Development AI Development AI Consulting Blockchain Mobile App Development

Client Focus

50% Small Business (<$10M)
50% Midmarket ($10M - $1B)
Stevenage, United Kingdom
50 - 249 employees
$25,000+
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LAYOUTindex is an e-commerce development firm located in Madison, Alabama; Paris, France and Colombo, Sri Lanka. The team offers e-commerce development, mobile app development, web development, custom software development, and more.

Services

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

Client Focus

20% Small Business (<$10M)
40% Midmarket ($10M - $1B)
40% 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)
Leeds, United Kingdom
10 - 49 employees
$10,000+
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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 Application Management & Support Cloud Consulting & SI Cybersecurity DevOps Managed Services

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$1,000+
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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)
Harlow, United Kingdom
2 - 9 employees
$1,000+
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Fintek Software, a software development firm, specializes in custom software development, web development, mobile app development, and other application development. The firm is based in Harlow, United Kingdom.

Services

Custom Software Development Web Development Mobile App Development Other Application Development

Client Focus

90% Small Business (<$10M)
10% Midmarket ($10M - $1B)
London, United Kingdom
250 - 999 employees
$5,000+
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Builder.ai is a custom software development firm founded in 2014. The team offers custom software development, application management & support, mobile app development, Artificial Intelligence, and more and is located in Los Angeles, California; Paddington, United Kingdom and Gurugram, India.

Services

Custom Software Development Application Management & Support Mobile App Development AI Development Application Testing

Client Focus

41% Small Business (<$10M)
55% Midmarket ($10M - $1B)
4% Enterprise (>$1B)
Coventry, United Kingdom
250 - 999 employees
$25,000+
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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 Cloud Consulting & SI Web Development Application Management & Support

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site
IceFyre Solutions is a website development firm. Established in 2017, the agency specializes in web development, mobile app development, and Artificial Intelligence.

Services

Custom Software Development Web Development Mobile App Development

Client Focus

50% Small Business (<$10M)
35% Midmarket ($10M - $1B)
15% Enterprise (>$1B)
Nottingham, United Kingdom
50 - 249 employees
$50,000+
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AtomicMedia is a SEO agency. Launched in 1998, the company is headquartered in Nottingham, United Kingdom and Shoreditch, United Kingdom. Their team provides search engine optimization, mobile app development, ux/ui design, content marketing, and more.

Services

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

Client Focus

10% Small Business (<$10M)
30% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
Leeds , United Kingdom
10 - 49 employees
$1,000+
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Founded in 2006, Cefar is a graphic design company. The company focuses on graphic design, pay per click, web design, web development, and more, and is small.

Services

Custom Software Development Web Development Application Management & Support Branding Pay Per Click

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Manchester, United Kingdom
10 - 49 employees
$25,000+
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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 ERP Consulting and SI BI & Big Data Consulting & SI Enterprise App Modernization Mobile App Development

Client Focus

25% Small Business (<$10M)
65% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Brighton and Hove, United Kingdom
10 - 49 employees
$10,000+
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DabApps is a custom software development company. They are located in Brighton, United Kingdom and 2 Fitzalan Rd, United Kingdom and have small team. They offer custom software development, web development, mobile app development, and ux/ui design.

Services

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

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Belfast, United Kingdom
10 - 49 employees
Undisclosed
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In London, United Kingdom and Belfast, United Kingdom, Sugar Rush Creative is an application development firm. They focus on mobile app development, web development, web design, and branding.

Services

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

Client Focus

Bristol, United Kingdom
2 - 9 employees
$10,000+
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Blue Sparrow Apps is a mobile app development company. They are located in Bristol, United Kingdom and have small team of experts. Their services include mobile app development and custom software development.

Services

Custom Software Development Mobile App Development Application Management & Support Application Testing Blockchain

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
Lytchett Matravers, United Kingdom
250 - 999 employees
$25,000+
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Launched in 2000, SADA Systems is a cloud consulting & SI company.The team offers cloud consulting & SI, unified communications consulting & SI, IT strategy consulting, custom software development, and more.

Services

Custom Software Development Cloud Consulting & SI IT Strategy Consulting Unified Communications Consulting & SI CRM Consulting and SI

Client Focus

London, United Kingdom
2 - 9 employees
$5,000+
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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 AI Development

Client Focus

80% Small Business (<$10M)
20% 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 AI Development BI & Big Data Consulting & SI

Client Focus

10% Small Business (<$10M)
45% Midmarket ($10M - $1B)
45% Enterprise (>$1B)
Birmingham, United Kingdom
50 - 249 employees
$10,000+
Visit Site

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)
London, United Kingdom
50 - 249 employees
$1,000+
Visit Site
FiftyFive Technologies is a custom software development firm. The team offers custom software development, mobile app development, IoT development, and Artificial Intelligence and is based in London, United Kingdom.

Services

Custom Software Development AI Development IoT Development Mobile App Development

Client Focus

London, United Kingdom
10 - 49 employees
$10,000+
Visit Site

CyBearSoft is a software development firm. Founded in 2021, their team provides custom software development, web development, and mobile app development.

Services

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

Client Focus

100% Small Business (<$10M)
London, United Kingdom
250 - 999 employees
$25,000+
Visit Site
In Palm Beach Gardens, Florida; London, United Kingdom; Noordwijk, Netherlands and Skopje, North Macedonia, IT Labs is a IT strategy consulting company. Their services include IT strategy consulting, cloud consulting & SI, custom software development, and blockchain.

Services

Custom Software Development BI & Big Data Consulting & SI Product Design Architectural Design Cloud Consulting & SI

Client Focus

10% Small Business (<$10M)
80% Midmarket ($10M - $1B)
10% 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)
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
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)
Edinburgh, United Kingdom
10 - 49 employees
$100,000+
Visit Site

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)
London , United Kingdom
50 - 249 employees
$25,000+
Visit Site

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)
Leicester, United Kingdom
10 - 49 employees
$1,000+
Visit Site

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
$50,000+
Visit Site

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 IT Managed Services AI Consulting AI Development Application Management & Support

Client Focus

70% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$1,000+
Visit Site
Mindpath Technology Limited is an IT staff augmentation company founded in 2015. The firm offers IT staff augmentation, Artificial Intelligence, application management & support, e-commerce development, and more.

Services

Custom Software Development IT Staff Augmentation AI Development Application Management & Support E-Commerce Development

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)
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
$10,000+
Visit Site

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)
London, United Kingdom
50 - 249 employees
$25,000+
Visit Site
Mobile App Developers ltd. Is a midsize mobile app development company headquartered in London, United Kingdom and Mumbai, India. Their services include mobile app development, custom software development, web development, ux/ui design, and more.

Services

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

Client Focus

60% Small Business (<$10M)
35% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
Worcester, United Kingdom
50 - 249 employees
$10,000+
Visit Site
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
1,000 - 9,999 employees
$50,000+
Visit Site

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)
London, United Kingdom
10 - 49 employees
$25,000+
Visit Site

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)
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