Top 100 Software Development Companies in the United Kingdom
The Best of October 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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841$1,000+2 - 9 employeesLeeds, EnglandCreo Consulting is a custom software development firm headquartered in Leeds, England. The team specializes in Custom Software Development and IT strategy consulting.Read More
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842Undisclosed10 - 49 employeesHigh Wycombe, EnglandCustom software development firm TBMS Taxi and Chauffeurs Dispatch System offers Custom Software Development and IT managed services. They are based in High Wycombe, England and Slough, England.Read More
Industries
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843$25,000+10 - 49 employeesLondon, EnglandCustom software development company Stackworx is headquartered in Pretoria, South Africa and London, England. Founded in 2015, the team provides Custom Software Development.Read More
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844$5,000+2 - 9 employeesEast Grinstead, EnglandBumblebee IT Solutions Ltd, a custom software development firm, was established in 2019. The company offers Custom Software Development and Web Development.Read More
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845Undisclosed2 - 9 employeesRedditch, EnglandNash Business Systems, a software development company, was launched in 2009. The team focuses on Custom Software Development and is headquartered in Redditch, England.Read More
Industries
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846$10,000+10 - 49 employeesSLOUGH, EnglandHeadquartered in SLOUGH, England, CodeSync Lab is a custom software development firm. They offer Custom Software Development and Mobile App Development and were founded in 2025.Read More
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847$5,000+10 - 49 employeesExeter, EnglandLaunched in 2012, OfficeLabs Ltd is a Digital Strategy company. The team provides Digital Strategy and IT strategy consulting and is located in Exeter, England.Read More
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848$1,000+250 - 999 employeesHarrow, EnglandTechMatter is a midsize IT managed services company. Based in Glendale, California; Pittsburgh, Pennsylvania; Harrow, England and Dubai, United Arab Emirates, the agency was founded in 2017. Their team provides IT managed services, IT staff augmentation, Custom Software Development, Mobile App Development, and more.Read More
Industries
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849Undisclosed250 - 999 employeesLondon, EnglandWeb development company Team In India was launched in 2002. The team specializes in Web Development and Mobile App Development.Read More
Industries
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850$5,000+10 - 49 employeesLondon, EnglandFounded in 2018, Nodlays is a small London, England-based CRM consulting and SI company. Their team specializes in CRM consulting and SI and Custom Software Development.Read More
Industries
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851$10,000+2 - 9 employeesBirmingham, EnglandLaunched in 2008, PretaGov, a small software development company and website development firm, is located in Birmingham, England. Their team offers Custom Software Development and Web Development.Read More
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852$5,000+Freelancer employeesBath, EnglandWeb design agency Made Grand is based in Bath, England. Launched in 2023, the team offers Web Design and UX/UI Design.Read More
Industries
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853$10,000+50 - 249 employeesSoho, EnglandMCD Partners is a Digital Strategy company. Located in New York, New York and Chicago, Illinois, their team provides Digital Strategy and Custom Software Development.Read More
Industries
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854$25,000+2 - 9 employeesLondon, EnglandRead More
We Are Outliers is a custom software development company. They specialize in custom software development, mobile app development, ux/ui design, web design, and more and were founded in 2021. The firm is based in London, United Kingdom.
Industries
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855$5,000+2 - 9 employeesLondon, EnglandThe App Geeks is a custom software development firm. Their small team is located in London, England. Their services include Custom Software Development and UX/UI Design.Read More
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856$1,000+10 - 49 employeesLondon, EnglandDogantech LTD is a small London, England-based IT strategy consulting company. The team specializes in IT strategy consulting and Custom Software Development.Read More
Industries
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857Undisclosed10 - 49 employeesEdinburgh, ScotlandPufferfish is an Advertising company. The Edinburgh, Scotland-based company offers Advertising and Custom Software Development.Read More
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858$10,000+10 - 49 employeesLondon, EnglandJAPCO is a software development company launched in 2021. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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859$1,000+10 - 49 employeesLondon, EnglandRead More
EastSons' Technologies is a software development firm. They are located in Noida, India; London, United Kingdom and Burnaby, Canada and have a small team that focuses on custom software development, branding, e-commerce development, mobile app development, and more. The firm was launched in 2014.
Industries
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860$1,000+10 - 49 employeesDunham Massey, EnglandLaunched in 2017, Gitwork is a small software development firm located in Dunham Massey, England and Manchester, England. Their team provides Custom Software Development and Mobile App Development.Read More
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861Undisclosed10 - 49 employeesManchester, EnglandNetMonkeys Ltd is a small IT managed services company. Launched in 2003, the agency is based in Manchester, England; Nottingham, England and London, England. Their services include IT managed services, Custom Software Development, Cybersecurity, IT strategy consulting, and more.Read More
Industries
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862$5,000+2 - 9 employeesLondon, EnglandLocated in London, England, The Random Stuff is an user experience design company. They offer UX/UI Design and Mobile App Development.Read More
Clients
Our Training DepartmentIndustries
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863$10,000+Freelancer employeesWimborne, EnglandSudoblark is a software development firm launched in 2023. The small team focuses on Custom Software Development and AI Agents.Read More
Industries
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864$50,000+10 - 49 employeesReading, EnglandBranding company Invoked Digital UK is headquartered in Reading, England. They provide Branding and Search Engine Optimization and were founded in 2019.Read More
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865$5,000+10 - 49 employeesLondon, EnglandLIVITA Software is an application development company. The small London, England-based agency was launched in 2022. Their services include Mobile App Development, Custom Software Development, and Application Management & Support.Read More
Industries
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866$10,000+10 - 49 employeesShirley, EnglandMatter of Software is a software development firm based in Shirley, England. The team focuses on Custom Software Development and Enterprise App Modernization.Read More
Industries
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867$5,000+10 - 49 employeesBedford, EnglandLaunched in 2008, Anterec Ltd is a software development firm. The firm specializes in Custom Software Development and Web Development, and is small.Read More
Industries
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868$10,000+10 - 49 employeesLondon, EnglandHeadquartered in Prague, Czech Republic and London, England, DX Heroes is a software development firm. The team provides Custom Software Development and IT strategy consulting.Read More
Industries
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869Undisclosed10 - 49 employeesLondon, EnglandXamun Technologies Limited, a custom software development company, specialize in Custom Software Development and Artificial Intelligence. They were founded in 2024.Read More
Industries
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870$1,000+10 - 49 employeesLondon, EnglandCustom software development company Way for Web was established in 2010. The company focuses on Custom Software Development and Web Development, and is small.Read More
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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
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- 13 9 new reviews
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