Top 100 Software Development Companies in the United Kingdom
The Best of January 2025List of the Best United Kingdom Software Developers
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31
$25,000+1,000 - 9,999 employeesLondon, EnglandRead More
Founded in 1998 in Denver, Itransition now has multiple offices in the U.S., U.K., E.U., and locations in eastern Europe housing more than 2,200 employees. They help power enterprises and SMBs globally with their digital solutions in the areas of business process automation, AI, data analytics, customer experience, and others.
Clients
ExpediaIndustries
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32
$10,000+50 - 249 employeesLondon, EnglandRead More
BGO Software is a Bulgarian software design company that has offices in Sofia, Plovdiv, and London, U.K. Established in 2008, the company employs a team of 73 who specialize in software and mobile app development.
Clients
NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.Industries
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33
$10,000+250 - 999 employeesLondon, EnglandSoftware development firm *instinctools was launched in 2000. They are headquartered in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware and have a midsize team. Their services include Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more.Read More
Clients
Daimler Fujitsu Nostrum SpexAIIndustries
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34
$10,000+50 - 249 employeesLondon, EnglandThe Codest is an IT staff augmentation company. They are based in London, England; Cracow, England; Warszawa, Poland and Berlin, Germany and have a midsize team. Their services include IT staff augmentation, Custom Software Development, Web Development, and DevOps Managed Services. The agency was founded in 2009.Read More
Clients
Mixfit Inc. (CH)Industries
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35
$25,000+2 - 9 employeesSHEFFIELD, EnglandRead More
Inflecto Systems, a software development company, is located in SHEFFIELD, United Kingdom. The firm provides custom software development, mobile app development, and business consulting and has a small team.The firm was founded in 2006.
Industries
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36
$25,000+50 - 249 employeesLondon, EnglandRead More
Synetec is a software development consultancy headquartered in London. They were established in 2009, and have 26 employees. Synetec's range of services includes cloud, CRM, and business intelligence consulting, software integration, web development, custom software development, and more.
Clients
ArgentexIndustries
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37
$10,000+50 - 249 employeesLondon, EnglandRead More
Haefele Software is an outsourced Microsoft software development company based in Cape Town, South Africa, with offices in Melbourne, Australia; Tampa, Florida; and London. The company, founded in 2006, has more than 50 employees and provides custom software development, IT strategy consulting, and IoT development services to enterprise and smaller-sized companies in various industries.
Clients
Tesco Burger King AS Watson Group PikmykidIndustries
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38
$25,000+10 - 49 employeesWatford, EnglandRead More
AppDrawn is a software solutions company founded in 1999. Their headquarters are in London and they have a second office in Barcelona. Across these 2 locations, they have a team of a dozen staff that do custom software development, web development, and mobile app development for small and medium-size businesses.
Clients
AspireIndustries
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39
$100,000+1,000 - 9,999 employeesLondon , EnglandRead More
DataArt is a software engineering firm in München, Germany; Zug, Switzerland; London, England; and New York. Founded in 1997, they have about 3,000 employees that serve mainly midmarket and small-business clients in the financial, healthcare, and IT sectors. Services include custom software development, enterprise app modernization, and UI/UX design.
Clients
Ocado Technology Metro Markets Nasdaq InvescoIndustries
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40
$50,000+1,000 - 9,999 employeesLondon, EnglandRead More
Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.
Clients
AdidasIndustries
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41
$50,000+10 - 49 employeesSarratt, EnglandRead More
Clock Limited is a digital design and build company. Founded in 1997, the company is headquartered in Kings Langley, United Kingdom. They have a team of around 35 employees who focus on custom software, web, and mobile app development.
Clients
Riot Games Mythical Society Hearst International Tennis FederationIndustries
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42
$1,000+1,000 - 9,999 employeesLondon, EnglandRead More
Zerocoder is a London, United Kingdom-based software development firm. The large firm was founded in 2023. Their services include custom software development, web development, mobile app development, web design, and more.
Industries
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43
$75,000+1,000 - 9,999 employeesLondon, EnglandNashTech is a custom software development firm. Launched in 2000, the large firm is headquartered in London, England; Wayne, New Jersey; Sydney, Australia and Singapore, Singapore. Their services include Custom Software Development, cloud consulting & SI, Generative AI, Digital Engineering, and more.Read More
Industries
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44
$50,000+250 - 999 employeesLondon, EnglandMethod, an UX design company, was founded in 1999. Their midsize team is headquartered in New York, New York; London, England; Santa Clara, California and Charlotte, North Carolina and provides UX/UI Design, Custom Software Development, Digital Strategy, Mobile App Development, and more.Read More
Industries
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45
$10,000+250 - 999 employeesLondon, EnglandSoftProdigy is a software development company. They are located in Great Neck, New York; Great Neck, New York; London, England and Sahibzada Ajit Singh Nagar, India and have a midsize team. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more. The agency was launched in 2006.Read More
Clients
DeloitteIndustries
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46
$25,000+50 - 249 employeesLondon, EnglandRead More
Waracle is a digital products specialist in the UK with offices in London, Glasgow, Edinburgh, and Dundee. Founded in 2007, the company has more than 150 employees delivering high performance apps for mobile, web, Internet of Things, mixed reality, artificial intelligence, and voice. Waracle operates across a range of industry sectors, from fintech, energy, and digital health, to industrial IoT and oil and gas.
Clients
Virgin MoneyIndustries
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47
$10,000+2 - 9 employeesLondon, EnglandRead More
CM System Designs is a software company based in Dorking, England, and founded in 2017. Their team of more than two offers custom software and web development solutions for small and mid-market firms alike.
Clients
PizzaExpressIndustries
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48
$50,000+50 - 249 employeesLondon, EnglandMetasite is a software development firm. Their midsize team is based in Vilnius, Lithuania and London, United Kingdom. The firm specializes in custom software development, application management & support, IT managed services, and IT strategy consulting.Read More
Clients
Man GroupIndustries
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49
$50,000+250 - 999 employeesLondon, EnglandCustom software development firm Computools was established in 2013. Their midsize team is headquartered in New York, New York; London, England; Oslo, Norway and Linz, Austria. Their services include Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more.Read More
Clients
Visa Epson IBM DiorIndustries
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50
$25,000+10 - 49 employeesLondon, EnglandRead More
Steadfast Collective is a custom software development company established in 2014. The small team focuses on custom software development, web development, and e-commerce development. The agency is located in London, United Kingdom.
Clients
National Caravan CouncilIndustries
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51
$25,000+50 - 249 employeesLondon, EnglandRead More
Unified Infotech is technology company headquartered in New York with another office in Kolkata, India. Founded in 2010, their team of 150+ works with enterprises, small to medium businesses, and startups as end-to-end solution partners for custom-tailored software, web, and mobile apps.
Clients
NBC UniversalIndustries
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52
$5,000+10 - 49 employeesLondon, EnglandRead More
Based in London, United Kingdom, Goodspeed is a website development firm. The small firm was founded in 2022. Their services include web development, custom software development, and mobile app development.
Industries
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53
Undisclosed10 - 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
Industries
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54
$50,000+50 - 249 employeesLondon, EnglandRead More
Supercharge is a digital production firm that is headquartered in Budapest, Hungary with a second office in London. Founded in 2010, Supercharge's team of more than 100 employees specializes in web and mobile app development. The firm also offers UI/UX design services to its clients.
Industries
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55
$5,000+10 - 49 employeesGreat Baddow, EnglandRead More
Objective is a software development firm. The small Great Baddow, United Kingdom-based team provides custom software development, BI & big data consulting & SI, Artificial Intelligence, conversion optimization, and more. The agency was launched in 1987.
Clients
EpsonIndustries
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56
$25,000+50 - 249 employeesLondon, EnglandEstablished in 2010, Magora is a midsize software development company. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The agency is headquartered in London, England; Sydney, Australia and Sunny Isles Beach, Florida.Read More
Clients
DanoneIndustries
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57
$50,000+250 - 999 employeesLondon, EnglandRead More
SPD Group is an IT and development company in London, United Kingdom; Kyiv and Cherkasy, Ukraine; and Tel Aviv, Israel. Founded in 2006, they have about 16 employees that serve mostly midmarket and small-business clients in the business, financial, and IT sectors. Services include custom software development, AI, and IoT development.
Clients
PitchBook DataIndustries
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58
$250,000+1,000 - 9,999 employeesLondon, EnglandRead More
Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.
Clients
AstraZenecaIndustries
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59
$10,000+10 - 49 employeesBury St Edmunds, EnglandRead More
SourceCodeStudio is a small custom software development company. The Bury St Edmunds, United Kingdom-based company was founded in 2016. Their services include custom software development, ux/ui design, web development, e-commerce development, and more.
Clients
Parcel SafePlaceIndustries
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60
$5,000+2 - 9 employeesPENRYN , EnglandGo Tripod is a website development firm in PENRYN , United Kingdom. The small company was established in 2009. Their team focuses on web development, custom software development, and IT strategy consulting.Read More
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