Top 100 Software Development Companies in the United Kingdom
The Best of July 2026List of the Best United Kingdom Software Developers
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151$50,000+10 - 49 employeesLeamington Spa, EnglandRead More
Black Pepper Software Ltd is a software development firm based in Leamington Spa, United Kingdom with a team of 40 experts. Founded in 1999, they have provided custom software development, IT strategy consulting, and UX/UI design solutions for small firms, midmarket businesses, and large companies. They have experience working in multiple industries, including consumer products & services, financial services, and non-profit.
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Jaguar Land RoverIndustries
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152$50,000+10 - 49 employeesEast Sussex, EnglandRead More
Bright Interactive is a software development company Based in East Sussex, United Kingdom, that was founded in 1999. Their team of 32 provides custom software development, web development, UX/UI design.
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Flight CentreIndustries
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153$100,000+1,000 - 9,999 employeesManchester, EnglandRead More
Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
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TeslaIndustries
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154Undisclosed10 - 49 employeesLondon, EnglandBlue Ripples Technologies Private Limited is a software development company headquartered in Kulathoor, India; London, United Kingdom and Thiruvananthapuram, India. The midsize agency was launched in 2012. Their team provides custom software development, IoT development, Artificial Intelligence, and other application development.Read More
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155$25,000+10 - 49 employeesBristol, EnglandSmall web design company and web development firm Plume, is located in Bristol, United Kingdom. Their services include web design and web development.Read More
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GoogleIndustries
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156$10,000+250 - 999 employeesHarrow, EnglandRishabh Software is a software development company. They are located in Vadodara, India; Harrow, England; San Jose, California and Bengaluru, India and have a midsize team. Their services include Custom Software Development, Digital Engineering, BI & big data consulting & SI, cloud consulting & SI, and more. The firm was established in 1999.Read More
Clients
LindeIndustries
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157$50,000+50 - 249 employeesPoole, EnglandRead More
Ready4S is a full-service web and mobile app development company based in Cracow, Poland, with offices in the UK and Ukraine. Started in 2011, this team of 25+ creates digital solutions for organizations both large and small.
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UberIndustries
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158$1,000+250 - 999 employeesLeeds, EnglandAppsNation, a mobile app development firm, is in Los Angeles, California; Los Angeles, California; Dubai, United Arab Emirates and Dallas, Texas. The midsize team provides Mobile App Development, AR/VR development, Low/No Code Development, Custom Software Development, and more and was founded in 2016.Read More
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159$50,000+1,000 - 9,999 employeesLeeds, EnglandRead More
Headquartered in Leeds, United Kingdom, BJSS is an IT consultancy with offices in London, New York, and Bristol and Manchester, U.K. Since 1993, their team of 750+ has specialized in custom software development, application testing, IT strategy consulting, and more for enterprise-level and midmarket clients.
Clients
EuroclearIndustries
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160$10,000+10 - 49 employeesLondon, EnglandRead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
Clients
YazaIndustries
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161$50,000+10 - 49 employeesLondon, EnglandRead More
NEVERBLAND is a web development firm. They provide web development, web design, ux/ui design, custom software development, and more and were launched in 2010. Their small team is London, United Kingdom-based.
Clients
TogetherallIndustries
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162$250,000+1,000 - 9,999 employeesLondon, EnglandValtech is a New York, New York-based Digital Strategy company. The agency specializes in Digital Strategy, Custom Software Development, Content Marketing, Marketing Strategy, and more and is large.The agency was founded in 1993.Read More
Clients
L'OréalIndustries
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163$10,000+2 - 9 employeesFarnham, EnglandFull Clarity is a Farnham, England-based UX design company. The small team provides UX/UI Design, Advertising, Custom Software Development, Web Development, and more. The company was founded in 2018.Read More
Clients
ITVIndustries
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164$25,000+10 - 49 employeesLondon , EnglandRead More
AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.
Clients
BetDSIIndustries
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165$25,000+50 - 249 employeesSutton, EnglandFounded in 2007, Geeks Ltd is a software development firm. Their midsize team is headquartered in Sutton, England and Houston, Texas. Their services include Custom Software Development, Artificial Intelligence, AI Consulting, Mobile App Development, and more.Read More
Clients
London School of Innovation (LSI) Search Acumen BBC easyJetIndustries
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166$10,000+10 - 49 employeesSouthampton, EnglandFounded in 2017, JDD Agency is a custom software development company. The agency focuses on Custom Software Development, IT strategy consulting, Application Management & Support, Web Development, and more and has a small team.Read More
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167$25,000+50 - 249 employeesLondon, EnglandHeadquartered in London, England and Prague, Czech Republic, Applifting is a custom software development firm. Founded in 2014, the midsize team offers Custom Software Development, Mobile App Development, Artificial Intelligence, Generative AI, and more.Read More
Clients
AdidasIndustries
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168$50,000+2 - 9 employeesLondon, EnglandRead More
Seb Azzo is a custom software development company based in London made up of a team of fewer than 10 members. Since their founding in 2012, they have provided custom software development and enterprise app modernization solutions for clients ranging from startups to large firms, working in industries such as hospitality, education, and business services.
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Accor GroupIndustries
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169$75,000+10 - 49 employeesOtford, EnglandEcce. Is a small software development company based in Otford, England. Launched in 2000, the team specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
Telecoms World The NHS Sennheiser StabicraftIndustries
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170$10,000+2 - 9 employeesLondon, EnglandRead More
Founded in 2017, Lambert Labs is a software development agency that specializes in Python. Their team of fewer than 10 employees is based in London. They also provide web development services and application testing.
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AccentureIndustries
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171$25,000+50 - 249 employeesCardiff, WalesRead More
Box UK is an enterprise software development company based in Cardiff, UK, with an office in London. The company, founded in 1998, has more than 50 employees who provide, among others, custom software development, web development, and enterprise app modernization services to various businesses.
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OKdo.comIndustries
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172$50,000+10 - 49 employeesWakefield , EnglandCustom software development firm 6B Digital is in Wakefield , England. The small team offers Custom Software Development, Web Development, and Mobile App Development. The agency was founded in 2013.Read More
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173$50,000+250 - 999 employeesLondon, EnglandRead More
Parkside Interactive is a software company founded in 2007 with more than 50 members. They provide custom software development, enterprise app modernization, and UX/UI design services from their office in Graz, Austria. They work primarily with small businesses.
Clients
LinkedInIndustries
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174$10,000+10 - 49 employeesLondon, EnglandSprint Innovations is a small software development firm located in London, England and Brno, Czech Republic. Founded in 2014, the team specializes in Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development.Read More
Clients
Virgin TrainsIndustries
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175$25,000+10 - 49 employeesFleet, EnglandMobile app development company Evangelist Apps was founded in 2008. The small team provides Mobile App Development, Custom Software Development, IT staff augmentation, AI Consulting, and more. The agency is headquartered in Fleet, England and High Wycombe, England.Read More
Clients
Hastens Ltd.Industries
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176$25,000+250 - 999 employeesLondon, EnglandRead More
Flat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries.
Clients
AudiocodesIndustries
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177$25,000+10 - 49 employeesLondon, EnglandRead More
Yalla is an UX design company. They are in London, United Kingdom and Gaza City, Palestine, State of and have a small team that specializes in ux/ui design, custom software development, web design, web development, and more. The agency was launched in 2019.
Clients
Shannon TrustIndustries
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178$10,000+10 - 49 employeesLondon, EnglandTrembit is a software development firm. They are based in Kyiv, Ukraine; València, Spain and London, England and have a small team. The firm offers Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
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Red5Pro.com Webprax Learnster SiriusIndustries
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179$25,000+10 - 49 employeesLondon, EnglandAtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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180$25,000+50 - 249 employeesLondon, EnglandZentix Soft, an e-commerce development firm, is headquartered in Jelgava, Latvia and London, England. The midsize firm was launched in 2022. Their services include E-Commerce Development, Custom Software Development, Artificial Intelligence, and Mobile App Development.Read More
Industries
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Check out a Software Developers in United Kingdom with the most new reviews in the past 12 months.
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