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
-
121$5,000+10 - 49 employeesLondon, EnglandLoiale is a Digital Strategy company. They are headquartered in Barcelona, Spain and London, England and have small team of experts. Their services include Digital Strategy and Mobile & App Marketing.Read More
-
122Undisclosed250 - 999 employeesLondon, EnglandProfessional Advantage is a midsize ERP consulting and SI company in North Sydney, Australia and Melbourne, Australia. Their services include ERP consulting and SI and cloud consulting & SI.Read More
Industries
-
123$5,000+2 - 9 employeesLeeds, EnglandMoonfive is a website development firm. They are located in Leeds, England, and their services include Web Development and Enterprise App Modernization.Read More
-
124$10,000+50 - 249 employeesLondon, EnglandRead More
Haefele Software is a midsize Cape Town, South Africa-based software development company. They focus on Custom Software Development, Enterprise App Modernization, Web Development, API Development, and more and were founded in 2006.
Clients
Tesco Burger King AS Watson Group PikmykidIndustries
-
125$10,000+250 - 999 employeesLondon, EnglandFounded in 2006, On Tap is an e-commerce development firm. The team focuses on E-Commerce Development and Enterprise App Modernization.Read More
-
126$10,000+2 - 9 employeesMedia City, Manchester, EnglandKeep It Usable, an UX company, was established in 2010. Headquartered in Media City, Manchester, England, the team offers UX/UI Design and Enterprise App Modernization.Read More
-
127Undisclosed10 - 49 employeesLondon, EnglandCan Factory is a software development firm. In London, England, their team provides Custom Software Development and Mobile App Development.Read More
-
128$25,000+50 - 249 employeesStevenage, EnglandRead More
LAYOUTindex is a small e-commerce development company. They offer e-commerce development, mobile app development, web development, custom software development, and more and were founded in 2009. The agency is in Madison, Alabama; Paris, France and Colombo, Sri Lanka.
Industries
-
129Undisclosed10 - 49 employeesLondon, EnglandBrand42, a web design agency, offer Web Design and Web Development. They were founded in 2004.Read More
-
130$5,000+Freelancer employeesLondon, EnglandKensio Software is a custom software development company. They provide Custom Software Development and Web Development and were founded in 2021.Read More
Industries
-
131$10,000+10 - 49 employeesLondon, EnglandSoftware development company Xamun was founded in 2015. The small team provides Custom Software Development and Artificial Intelligence.Read More
Industries
-
132$5,000+2 - 9 employeesLondon, EnglandWeb design agency RiseForge is headquartered in Tiranë, Albania and London, England. The team provides Web Design and UX/UI Design.Read More
Industries
-
133$25,000+50 - 249 employeesSouthampton, EnglandHotovo , an IT staff augmentation company, is headquartered in Košice, Slovakia; Southampton, United Kingdom; Buenos Aires, Argentina and Belgrade, Serbia. Established in 2010, the midsize team focuses on IT staff augmentation, enterprise app modernization, web development, mobile app development, and more.Read More
Clients
The Protecht GroupIndustries
-
134Undisclosed2 - 9 employeesLondon, EnglandBlockchain company OAAM Consulting Ltd was founded in 2013. The small team focuses on Blockchain and Blockchain Marketing.Read More
-
135$10,000+50 - 249 employeesHo Chi Minh City, VietnamIT strategy consulting company INVINCIX Solutions Private Limited was founded in 2017. Their midsize team is in Singapore, Singapore; Bhubaneswar, India; Ho Chi Minh City, Vietnam and Twickenham, United Kingdom and provides IT strategy consulting, ux/ui design, IT managed services, custom software development, and more.Read More
Clients
XimpleIndustries
-
136$50,000+50 - 249 employeesLondon, EnglandMetasite is a midsize software development firm established in 1997. Their services include Custom Software Development, Enterprise App Modernization, Generative AI, AI Agents, and more. The firm is based in Vilnius, Lithuania and London, England.Read More
Clients
Man Group WTW BLME British LandIndustries
-
137$25,000+50 - 249 employeesBrentford, EnglandMobile application development company Oursky is based in Kowloon, Hong Kong and Taipei, Taiwan. Launched in 2008, the team focuses on Mobile App Development and Artificial Intelligence.Read More
-
138$250,000+10,000+ employeesBengaluru, IndiaCloud consulting & SI company ITC Infotech focuses on cloud consulting & SI and ERP consulting and SI. They were launched in 2000.Read More
Industries
-
139$25,000+250 - 999 employeesBristol, EnglandSoftware development firm Amdaris is based in Bristol, England and Dubai, United Arab Emirates. The team specializes in Custom Software Development and Enterprise App Modernization.Read More
Industries
-
140$10,000+10 - 49 employeesLondon, EnglandDigital Bricks is a small IT staff augmentation company in London, England and Kyiv, Ukraine. Their services include IT staff augmentation and Custom Software Development.Read More
Industries
-
141Undisclosed250 - 999 employeesBrighton and Hove, EnglandUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
-
142$50,000+10 - 49 employeesEarley, EnglandLaunched in 2019, VA Software Solutions ltd is a custom software development company. Based in Earley, England and Sofia, Bulgaria, the team focuses on Custom Software Development and Web Development.Read More
Industries
-
143Undisclosed50 - 249 employeesLondon, England, EnglandFounded in 2015, Billon SP. Z O.O. Is a Blockchain company. The agency offers Blockchain and Enterprise App Modernization, and is midsize.Read More
Industries
-
144$50,000+10 - 49 employeesLondon, EnglandMomin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
Industries
-
145$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
-
146$10,000+10 - 49 employeesLondon, EnglandE-done is an app development firm established in 2017. Based in Zaporizhzhia, Ukraine and New York, New York, the team offers Mobile App Development and Blockchain.Read More
Industries
-
147$10,000+250 - 999 employeesBaarn, NetherlandsCoMakeIT is a Baarn, Netherlands-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Custom Software Development.Read More
-
148$5,000+10 - 49 employeesAldermaston, EnglandIn Aldermaston, England, Voyager Networks is an IT managed services company. Their services include IT managed services and Enterprise App Modernization.Read More
Industries
-
149$10,000+50 - 249 employeesVinnytsia, UkrainePlexteq, a custom software development company, was established in 2014. Headquartered in Vinnytsia, Ukraine; Tallinn, Estonia and London, England, their midsize team provides Custom Software Development, Enterprise App Modernization, DevOps Managed Services, BI & big data consulting & SI, and more.Read More
Industries
-
150$25,000+50 - 249 employeesLondon, EnglandRead More
Box UK is an enterprise software development company based in Cardiff, UK, with an office in London. The company, founded in 1998, has more than 50 employees who provide, among others, custom software development, web development, and enterprise app modernization services to various businesses.
Clients
OKdo.comIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed App Modernization Service in England
Check out an App Modernization Service in England with the most new reviews in the past 12 months.
App Modernization Service
England
- 11 2 new reviews
- 12 1 new reviews
- 13 1 new reviews
- 14 1 new reviews
- 15 1 new reviews
