Top 100 Application Modernization Companies in England
The Best of December 2025Looking for a top legacy modernization service in England?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in England. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best England Enterprise Application Modernization Services
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31$1,000+2 - 9 employeesLondon, EnglandRead More
Digiscript Technical Solutions is an enterprise app modernization company launched in 2019. The small team provides enterprise app modernization, ux/ui design, digital strategy, mobile app development, and more. The agency is located in Swansea , Nigeria and London, United Kingdom.
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32$10,000+2 - 9 employeesGuilden Morden, EnglandRead More
Crowers Limited, a custom software development company, is based in Guilden Morden, United Kingdom. The company specializes in custom software development, mobile app development, web development, web design, and more and has a small team.The company was founded in 2017.
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XylemIndustries
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33$5,000+10 - 49 employeesLeeds, EnglandDecodifi Limited is a custom software development firm. They specialize in Custom Software Development, Web Development, Mobile App Development, Digital Strategy, and more and were founded in 2022. The company is headquartered in Leeds, England.Read More
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34$10,000+10 - 49 employeesLeeds, EnglandRead More
Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development.
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RaceBestIndustries
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35$10,000+2 - 9 employeesDarrington, EnglandRead More
Tucanoo Solutions Ltd is a small custom software development company. They offer custom software development, enterprise app modernization, other application development, and web development and were launched in 2011.
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36$25,000+10 - 49 employeesLondon, EnglandRead More
Husssl Ltd is a custom software development firm. Launched in 2020, the team provides custom software development, mobile app development, enterprise app modernization, ux/ui design, and more. Their small agency is headquartered in London, United Kingdom.
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37$25,000+50 - 249 employeesHorbury, EnglandApplication Management & Support company Propel Tech Ltd was launched in 2007. The agency offers Application Management & Support and Custom Software Development.Read More
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Quickline Communications Limited J.C.B - J.C. Bamford Excavators Limited Allsop Property Auction Mi Hub LTDIndustries
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38$5,000+50 - 249 employeesManchester, EnglandHashbyt - AI-First Leading Frontend & UI/UX SaaS Partner is an user experience design company. Located in Manchester, England, their midsize team provides UX/UI Design, Web Development, Custom Software Development, Enterprise App Modernization, and more. The company was launched in 2017.Read More
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39$5,000+2 - 9 employeesBury St Edmunds, EnglandORBN Digital, a custom software development company, was founded in 2024. The small team specializes in Custom Software Development, Web Development, Enterprise App Modernization, and Artificial Intelligence. The company is in Bury St Edmunds, England.Read More
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40$10,000+10 - 49 employeesHiston, EnglandFounded in 2013, Fluent is an IT staff augmentation company. The small team offers IT staff augmentation and Product Design.Read More
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Ito WorldIndustries
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41$50,000+50 - 249 employeesLondon, EnglandRead More
Inviqa is a global IT services firm headquartered in London, U.K., that was established in 2012. Their team of 134 employees provides web development, custom software development, staff augmentation, enterprise software integration, strategic consulting services.
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PZ CussonsIndustries
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42$10,000+10 - 49 employeesHarpenden, EnglandSoftware development firm This Is Software was founded in 2023. The small Harpenden, England-based team offers Custom Software Development, Web Development, Artificial Intelligence, and Enterprise App Modernization.Read More
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43$5,000+2 - 9 employeesLytchett Matravers, EnglandNovatura is a small api development company. Based in Lytchett Matravers, United Kingdom, the company was launched in 2023. Their team provides api development, custom software development, web development, mobile app development, and more.Read More
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44Undisclosed1,000 - 9,999 employeesLondon, EnglandEndava is a software development firm. Their large team is in London, England and Atlanta, Georgia. Their services include Custom Software Development and IT strategy consulting.Read More
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45$5,000+2 - 9 employeesRoyal Leamington Spa, EnglandLOCALHOST LIMITED, a custom software development firm, is in Royal Leamington Spa, England. Their services include Custom Software Development and Web Development.Read More
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46$25,000+50 - 249 employeesSwindon, EnglandLaunched in 2003, Ntegra, a midsize IT strategy consulting company, is based in Swindon, England. Their services include IT strategy consulting and IT managed services.Read More
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47$5,000+2 - 9 employeesSouthampton, EnglandSmall user experience design company Semafor, is in Southampton, England. The team offers UX/UI Design and Product Design.Read More
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48$25,000+2 - 9 employeesLondon, EnglandLaunched in 2019, Yaya is an Enterprise App Modernization company. Their team specializes in Enterprise App Modernization and Product Design.Read More
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49$5,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2013, APIBEST is an IT managed services company. The agency focuses on IT managed services, enterprise app modernization, e-commerce development, and blockchain and has a small team.
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50Undisclosed50 - 249 employeesLondon, EnglandCodurance Ltd, a custom software development company, was founded in 2013. The team provides Custom Software Development and Enterprise App Modernization.Read More
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51$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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52$10,000+50 - 249 employeesMaidenhead, EnglandNeosAlpha is a Maidenhead, England-based IT strategy consulting company. They specialize in IT strategy consulting and Enterprise App Modernization and were established in 2020.Read More
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53$10,000+10 - 49 employeesRuislip, EnglandPi9 is an Enterprise App Modernization company located in Ruislip, England and Bartlett, Illinois. They provide Enterprise App Modernization and BI & big data consulting & SI and were founded in 2013.Read More
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54Undisclosed50 - 249 employeesNewcastle upon Tyne, EnglandCodification is a cloud consulting & SI company. The Newcastle upon Tyne, England-based team provides cloud consulting & SI and ERP consulting and SI.Read More
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55$25,000+1,000 - 9,999 employeesHarrow, EnglandIT strategy consulting company Changepond Technologies Private Limited was established in 2000. The agency specializes in IT strategy consulting and IT managed services.Read More
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56$10,000+2 - 9 employeesBath, EnglandRead More
Skyward Digital is a Bath, United Kingdom-based user experience design agency and website development company. They offer ux/ui design and web development and were founded in 2021.
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57Undisclosed50 - 249 employeesLeeds, EnglandUser experience agency Burendo was launched in 2018. Based in Leeds, England, the team specializes in UX/UI Design and Product Design.Read More
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58$50,000+50 - 249 employeesLiverpool, EnglandYozu is a midsize custom software development firm founded in 2013. Their team focuses on Custom Software Development and Mobile App Development.Read More
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59$1,000+50 - 249 employeesLondon, EnglandQuantum-h is a software development company launched in 2019. The firm provides Custom Software Development and Web Development.Read More
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60$10,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Lolly Co is a small Enterprise App Modernization company. The team specializes in Enterprise App Modernization and Digital Strategy.Read More
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