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
Industries
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1291$10,000+10 - 49 employeesLondon, EnglandXR Digital is a custom software development firm established in 2018. The team offers Custom Software Development and AR/VR development and is headquartered in London, England and Islamabad, Pakistan.Read More
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1292$10,000+10 - 49 employeesCardiff, WalesWeGetDesign is a custom software development firm founded in 2017. The agency offers Custom Software Development and Artificial Intelligence.Read More
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1293$1,000+10 - 49 employeesHarrow, EnglandDigikestra, a Digital Strategy company, is headquartered in Harrow, England. They specialize in Digital Strategy and UX/UI Design.Read More
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1294Undisclosed10 - 49 employeesGosport, EnglandAlver Services is a custom software development firm founded in 2014. Located in Gosport, England, the team provides Custom Software Development and Web Development.Read More
Industries
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1295$1,000+10 - 49 employeesLondon, EnglandDelphi Technologies is a Digital Strategy company in London, England. The team specializes in Digital Strategy and Product Design.Read More
Industries
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1296$1,000+10 - 49 employeeslondon, EnglandSmall business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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1297$10,000+10 - 49 employeesLondon, EnglandSixBerries Ltd is a small web design agency founded in 2013. Their team provides Web Design and Product Design.Read More
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1298$50,000+10 - 49 employeesLondon, EnglandAtomic Build is a software development company. Their team is headquartered in Toronto, Canada and New York, New York and provides Custom Software Development and Mobile App Development.Read More
Industries
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1299$5,000+10 - 49 employeesLondon, EnglandCorestreamNG is a London, England-based web design company. They focus on Web Design and IT strategy consulting.Read More
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1300$5,000+10 - 49 employeesLondon, EnglandLaunched in 2026, Intersite Studios, a small IT strategy consulting company, is in London, England. Their team offers IT strategy consulting and Cybersecurity.Read More
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1301$1,000+10 - 49 employeesSouthwell, EnglandN Six Studios is a web development firm established in 2016. The agency provides Web Development and Custom Software Development, and is small.Read More
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1302$5,000+2 - 9 employeesGloucester, EnglandWeb development company Doddle Agency is located in Gloucester, England. The team specializes in Web Development and Custom Software Development.Read More
Industries
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1303Undisclosed2 - 9 employeesLondon, EnglandBetterX Worldwide is a branding company established in 2020. The company provides Branding and Social Media Marketing.Read More
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1304$10,000+2 - 9 employeesHarrogate, EnglandProcosoft Ltd, an ERP consulting and SI company, is located in Harrogate, England. Established in 2010, the team specializes in ERP consulting and SI and Custom Software Development.Read More
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1305Undisclosed2 - 9 employeesClayton-le-Moors, EnglandFounded in 2020, Acorn Media, a small social media marketing firm, is headquartered in Clayton-le-Moors, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1306$1,000+2 - 9 employeesNorwich, EnglandHelloHorizon is a small Norwich, England-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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1307$25,000+2 - 9 employeesLondon, EnglandArtificial intelligence company BoldWave.ai is in London, England. Launched in 2022, the team specializes in Artificial Intelligence and AI Consulting.Read More
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1308$5,000+2 - 9 employeesMorecambe, EnglandLumenHarbor Digital Solutions Limited is a custom software development firm. The team is located in Morecambe, England, and their services include Custom Software Development and Web Development.Read More
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1309$1,000+2 - 9 employeesBath, EnglandCustom software development firm Red Owl IT offers Custom Software Development and Web Development. They were established in 2011.Read More
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1310$10,000+2 - 9 employeesBarnsley, EnglandWeb development firm Rolley is located in Barnsley, England. Established in 2022, the team specializes in Web Development and Custom Software Development.Read More
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1311$1,000+10 - 49 employeesLeicester, EnglandOneDgtal, a small Digital Strategy company, is located in Leicester, England. Their services include Digital Strategy and Mobile & App Marketing.Read More
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1312$1,000+Freelancer employeesLondon, EnglandBased in London, England, Dothex Ltd is an IoT development company. The team offers IoT development and Custom Software Development.Read More
Industries
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1313$10,000+50 - 249 employeesLondon, EnglandCedrTech is a midsize web design agency. Located in L'viv, Ukraine; London, England and St Vlas, Bulgaria, the firm was founded in 2022. Their services include Web Design, UX/UI Design, Custom Software Development, Mobile App Development, and more.Read More
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1314$10,000+50 - 249 employeesLondon, EnglandVrinsoft UK is a SEO services firm. The London, England-based company was launched in 2012. Their services include Search Engine Optimization and IT managed services.Read More
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1315$100,000+50 - 249 employeesLondon, EnglandCaystard Group Intl is an IT strategy consulting company. They are in New York, New York and Kampala, Uganda. Their team offers IT strategy consulting and cloud consulting & SI.Read More
Industries
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1316$5,000+Freelancer employeesOrmskirk, EnglandAgüíTech is a mobile app development company. They specialize in Mobile App Development and Custom Software Development and are headquartered in Ormskirk, England.Read More
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1317$1,000+2 - 9 employeesLondon, EnglandBerqier, a website development company, specialize in Web Development and Web Design. They were launched in 2023.Read More
Clients
BerqWPIndustries
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1318$1,000+2 - 9 employeesBurton Joyce, EnglandInnovate 24-7 is a small AI Consulting company based in Burton Joyce, England. Their services include AI Consulting and Artificial Intelligence.Read More
Industries
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1319Undisclosed50 - 249 employeesLancashire, EnglandEGLogics Softech Private Limited is a web development firm. They are located in Lancashire, England and Noida, India, and their services include Web Development and Web Design.Read More
Industries
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1320$10,000+2 - 9 employeesPlymouth, EnglandDisruption Works is a Generative AI company. Located in Plymouth, England, the company was established in 2017. Their services include Generative AI and API Development.Read More
Clients
Atlanta Insurance GroupIndustries
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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
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- 12 9 new reviews
- 13 9 new reviews
- 14 8 new reviews
- 15 8 new reviews
