Top 100 Software Development Companies in the United Kingdom
The Best of February 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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1051$5,000+2 - 9 employeesLondon, EnglandFounded in 2021, Metaops is a cloud consulting & SI company. The small team provides cloud consulting & SI and Custom Software Development.Read More
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1052Undisclosed2 - 9 employeesEdinburgh, ScotlandSharp Coders is a cloud consulting & SI company. Established in 2023, the agency is based in Edinburgh, Scotland. Their services include cloud consulting & SI and Custom Software Development.Read More
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1053$10,000+2 - 9 employeesCrewe, EnglandEstablished in 2020, Built By Up is a software development company. The agency provides Custom Software Development and Web Development, and is small.Read More
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1054$1,000+10 - 49 employeesBrentwood, EnglandNAUTICA SOLUTINS LTD is a website development company. The Brentwood, England-based agency focuses on Web Development and IT strategy consulting.Read More
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1055Undisclosed10 - 49 employeesAberdeen, ScotlandEnvizion Ltd is a software development firm. Founded in 2024, the firm is based in Aberdeen, Scotland. Their team specializes in Custom Software Development and Digital Strategy.Read More
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1056$1,000+10 - 49 employeesLondon, EnglandGenAILabs, a software development company, is located in London, England. Launched in 2025, the team offers Custom Software Development and AI Agents.Read More
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1057$1,000+50 - 249 employeesLondon, EnglandCustom software development firm MacdoSoft was established in 2024. The company specializes in Custom Software Development and UX/UI Design, and is midsize.Read More
Industries
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1058$5,000+50 - 249 employeesPontprennau, WalesDEVHOUSE TECHNOLOGIES LTD is a website development firm. They are based in Pontprennau, Wales and Roma, Italy, and their services include Web Development and Mobile App Development.Read More
Industries
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1059$50,000+50 - 249 employeesLondon, EnglandCore Technology Systems Ltd is an IT managed services company. They provide IT managed services and IT strategy consulting and were established in 1990. The firm is headquartered in London, England.Read More
Industries
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1060$1,000+50 - 249 employeesThornaby, EnglandHeadquartered in Thornaby, England and Salford, England, razorblue is a midsize IT managed services company. The team specializes in IT managed services and IT strategy consulting.Read More
Industries
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1061$5,000+10 - 49 employeesLondon, EnglandIT staff augmentation company BerryBoost was founded in 2023. Headquartered in Staten Island, New York and Toronto, Canada, the team offers IT staff augmentation and Custom Software Development.Read More
Industries
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1062$75,000+2 - 9 employeesSend, EnglandLSDLabs is a Send, England-based custom software development firm. They offer Custom Software Development and Mobile App Development.Read More
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1063$1,000+50 - 249 employeesLondon, EnglandBased in London, England, Logo Designs Company is a midsize Logo company. Their services include Logo and Mobile & App Marketing.Read More
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1064$1,000+10 - 49 employeesLondon, EnglandSoftware development firm Lac Tac Innovation was founded in 2010. The team offers Custom Software Development and Mobile App Development.Read More
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1065$10,000+10 - 49 employeesKenilworth, EnglandLaunched in 2015, VOVA is an UX design agency. The agency offers UX/UI Design and Custom Software Development.Read More
Industries
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1066Undisclosed10 - 49 employeesSheffield, EnglandEstablished in 2013, Appt is a small Sheffield, England-based app development company. Their team provides Mobile App Development and Custom Software Development.Read More
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1067$10,000+10 - 49 employeesMilton Keynes, EnglandLaunched in 2007, Spinbox is a software development company. The team provides Custom Software Development and Web Development.Read More
Industries
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1068Undisclosed10 - 49 employeesCheltenham, EnglandSAS Managed Applications is an UX company. They are headquartered in Cheltenham, England, and their services include UX/UI Design and Web Development.Read More
Industries
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1069Undisclosed10 - 49 employeesNorwich, EnglandLaunched in 2017, Serious Software is a software development firm. The company offers Custom Software Development and Web Development, and is small.Read More
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1070$10,000+10 - 49 employeesBingham, EnglandSourceCloud Limited is a custom software development firm. Their small team is in Bingham, England. Their services include Custom Software Development and Web Development.Read More
Industries
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1071$1,000+10 - 49 employeesNorthampton, EnglandLocated in Northampton, England, Mysphere Infotech UK Ltd is a web design company. They provide Web Design and Custom Software Development and were launched in 2014.Read More
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1072$1,000+10 - 49 employeesNottingham, EnglandBased in Nottingham, England, Fifteen Design is a web development firm. They specialize in Web Development and Custom Software Development and were established in 2004.Read More
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1073$50,000+10 - 49 employeesLiverpool, EnglandPixelBeard, a custom software development firm, provide Custom Software Development and Web Development. They were launched in 2017.Read More
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1074$5,000+2 - 9 employeesStockport, EnglandEnterprise App Modernization company BossLabs was founded in 2020. Located in Stockport, England, the team specializes in Enterprise App Modernization and Web Development.Read More
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1075Undisclosed2 - 9 employeesStockport, EnglandZumzum Limitied, a small unified communications consulting & SI company, is in Stockport, England. The team offers unified communications consulting & SI and Custom Software Development.Read More
Industries
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1076$1,000+2 - 9 employeesLondon, EnglandApplication development company StressFree Sites is headquartered in London, England. Founded in 2011, the team provides Mobile App Development and Web Development.Read More
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1077$1,000+10 - 49 employeesExeter , EnglandHatless Studios is an app development firm. Based in Exeter , England, the firm was launched in 2018. Their team offers Mobile App Development and Web Development.Read More
Industries
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1078$25,000+2 - 9 employeesCheshire, EnglandFounded in 2013, Prenex Digital, a small UX design company, is in Cheshire, England. Their team provides UX/UI Design and IT staff augmentation.Read More
Industries
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1079$5,000+2 - 9 employeesWindsor, EnglandEstablished in 2010, Lion Enterprises Ltd is an e-commerce development company. The firm provides E-Commerce Development and Custom Software Development, and is small.Read More
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1080Undisclosed2 - 9 employeesBirmingham, EnglandFounded in 2015, Code Den Ltd is a website development company. Located in Birmingham, England, the team specializes in Web Development and Custom Software Development.Read More
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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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