Top 100 Software Development Companies in the United Kingdom
The Best of September 2026
Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an attractive space on the internet is the initial move to remain competitive. A partner that guarantees seamless operation of background systems, contributing effectively to a brand's success, holds significance—strong development results in more opportunities and an increased likelihood of success.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the software development industry in the United Kingdom. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best United Kingdom Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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1201Undisclosed2 - 9 employeesNorthampton, EnglandToru Digital, a software development firm, was established in 2008. The team specializes in Custom Software Development and Web Development and is based in Northampton, England.Read More
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1202$1,000+2 - 9 employeesTixall, EnglandWeb Optic Limited is a Tixall, England-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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1203$5,000+2 - 9 employeesStretford, EnglandCoremeta is a custom software development firm. Established in 2022, the agency provides Custom Software Development and IT strategy consulting.Read More
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1204$1,000+2 - 9 employeesGreat Malvern, EnglandBigJump Limited is an artificial intelligence development company. The company is in Great Malvern, England. Their services include Artificial Intelligence and Custom Software Development.Read More
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1205$1,000+10 - 49 employeesCrawley, EnglandUnion Designers is a website development company launched in 2014. The team provides Web Development and Web Design and is in Crawley, England.Read More
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1206$1,000+10 - 49 employeesIlford, EnglandIlford Business Centre is a Corporate Law company founded in 2015. The team focuses on Corporate Law and Custom Software Development.Read More
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1207$1,000+10 - 49 employeesBynea, WalesAdex International is a cloud consulting & SI company. In Lalitpur, Nepal and Bynea, Wales, the firm was established in 2018. Their services include cloud consulting & SI and IT strategy consulting.Read More
Industries
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1208$10,000+10 - 49 employeesLondon, EnglandVideo production company GrandLine Studios was established in 2015. The firm specializes in Video Production and Custom Software Development, and is small.Read More
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1209$10,000+10 - 49 employeesMarston Trussell, EnglandClarity Growth LTD is a custom software development company. They were established in 2022 and offer Custom Software Development and Branding.Read More
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1210$25,000+10 - 49 employeesBroughton, EnglandMaJic Solutions Limited is an user experience company headquartered in Broughton, England. They specialize in UX/UI Design and IT managed services and were launched in 2000.Read More
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1211$5,000+10 - 49 employeesHastings, EnglandGoldstar IT Consultancy Ltd is a web design agency. Launched in 2015, the company offers Web Design and IT strategy consulting.Read More
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1212$10,000+10 - 49 employeesLondon, EnglandEstablished in 2019, Technology Transformation Group is a web design company. Headquartered in London, England, the team specializes in Web Design and cloud consulting & SI.Read More
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1213Undisclosed10 - 49 employeesLondon, EnglandEstablished in 2025, Codedevza AI, a small Commercial Property Management company, is in London, England. Their team provides Commercial Property Management and Marketing Strategy.Read More
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1214Undisclosed10 - 49 employeesBristol, EnglandNavos Technologies is a small Bristol, England-based custom software development firm. The team provides Custom Software Development and Artificial Intelligence.Read More
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1215$5,000+2 - 9 employeesLondon, EnglandAccelyte.AI is an AI Agents company. Their small team is located in London, England and specializes in AI Agents and AI Consulting. The agency was established in 2025.Read More
Industries
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1216$1,000+2 - 9 employeesLondon, EnglandIATX Limited is an IT strategy consulting company. The London, England-based firm was established in 2023. Their team specializes in IT strategy consulting and Custom Software Development.Read More
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1217$1,000+10 - 49 employeesBirmingham, EnglandDBaaS Ltd is a branding firm. Founded in 2019, the team offers Branding and Digital Strategy. The agency is located in Birmingham, England.Read More
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1218$5,000+Freelancer employeesEdinburgh, ScotlandFraser Clark is a web development firm. Their small team is headquartered in Edinburgh, Scotland and offers Web Development and Custom Software Development. The agency was launched in 2015.Read More
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1219$5,000+50 - 249 employeesLondon, EnglandEstech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.Read More
Industries
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1220$1,000+50 - 249 employeesLondon, EnglandSEO company Olio Solution is in London, England and London, England. They specialize in Search Engine Optimization and Web Design and were founded in 2017.Read More
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1221$25,000+50 - 249 employeesLondon, EnglandLaunched in 2011, Think Digitally is a midsize London, England-based custom software development company. Their services include Custom Software Development and Web Development.Read More
Industries
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1222$5,000+2 - 9 employeesLondon, EnglandWebsite development company VVDesign - Viviron Ltd is located in London, England. The small team offers Web Development, Search Engine Optimization, Web Design, UX/UI Design, and more. The agency was founded in 2025.Read More
Industries
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1223$5,000+2 - 9 employeesMiddlesbrough, EnglandSeerBI is a Middlesbrough, England-based big data company. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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1224$10,000+10 - 49 employeesLondon, EnglandEastside Co is an e-commerce development firm. Located in London, England, the team offers E-Commerce Development and Web Design.Read More
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1225$1,000+10 - 49 employeesBristol , EnglandSpicerack is a custom software development company. Founded in 2010, the firm is in Bristol , England. Their services include Custom Software Development and Web Design.Read More
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1226$10,000+10 - 49 employeesGlasgow, ScotlandCreateLMS is an AI Consulting company. Located in Glasgow, Scotland, the company was established in 2013. Their services include AI Consulting and IT strategy consulting.Read More
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1227$1,000+10 - 49 employeesBelfast, Northern IrelandJuggernaut Digital is a web development company established in 2020. The agency focuses on Web Development and Web Design, and is small.Read More
Industries
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1228$1,000+2 - 9 employeesLondon, EnglandWeby Graphy Limited, an artificial intelligence development company, was established in 2023. They are based in London, England and have a small team. Their services include Artificial Intelligence, AI Agents, Custom Software Development, Generative AI, and more.Read More
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1229$1,000+2 - 9 employeesManchester, EnglandTextmiMedia.com is a custom software development firm. Their team is located in Manchester, England and offers Custom Software Development and Web Development.Read More
Industries
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1230$10,000+2 - 9 employeesLeeds, EnglandMadeby.studio is a Digital Strategy company. The team is based in Leeds, England, and their services include Digital Strategy and Web Design.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.
Most Reviewed
Software Developers
United Kingdom
- 11 11 new reviews
- 12 9 new reviews
- 13 9 new reviews
- 14 8 new reviews
- 15 8 new reviews
