Top 100 Flutter App Development Companies in the United Kingdom
The Best of October 2026Looking for a top Flutter developer in the United Kingdom?
Popular native web and mobile app SDK Flutter is celebrated as one of the best development kits for building cross platform applications. Some advantages of using Flutter include productivity, which results from using a single codebase to develop for multiple platforms; performance via its programming language DART; and open-source.
Before hiring a software development company with experience using Flutter, think about if your application needs to be compatible across multiple platforms. If the answer is yes, Flutter developers are a good choice for you.
To assist you in your search for a partner, we’ve compiled this list of the top Flutter app development companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Flutter Developers
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31$10,000+250 - 999 employeesLondon, EnglandSENLA is a midsize software development company. Located in Warszawa, Poland; London, England and Zagreb, Croatia, the agency was established in 2012. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
Clients
Abbott BOSCH KPMG Western UnionIndustries
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32$10,000+10 - 49 employeesLondon, EnglandFounded in 2016, Solar Digital is a website development company. The company specializes in Web Development, AI Agents, Custom Software Development, UX/UI Design, and more and has a small team. The company is headquartered in London, England and Odesa, Ukraine.Read More
Clients
Stark Shipping (analytical portal of marine industryIndustries
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33$10,000+10 - 49 employeesManchester, EnglandEstablished in 2017, Foresight Mobile is a small app development company. Their team provides Mobile App Development, Custom Software Development, Web Development, and API Development. The firm is based in Manchester, England; Birmingham, England and London, England.Read More
Clients
Table.co Swrve Levi Strauss EAIndustries
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34$5,000+10 - 49 employeesEdinburgh, ScotlandUX agency Lumi Studio was founded in 2020. They are in Edinburgh, Scotland and have a small team. Their services include UX/UI Design, Mobile App Development, Custom Software Development, IT strategy consulting, and more.Read More
Clients
OpenAI Anthemis YouMail JammJarIndustries
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35$100,000+1,000 - 9,999 employeesLondon, EnglandN-iX is a business intelligence company. The large North Miami Beach, Florida-based team offers BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more. The agency was founded in 2002.Read More
Clients
Bosch Siemens eBay Total EnergiesIndustries
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36$25,000+250 - 999 employeesLondon, EnglandAltkom Software is a Warszawa, Poland-based custom software development firm. They specialize in Custom Software Development, Mobile App Development, Enterprise App Modernization, and cloud consulting & SI and were launched in 2000.Read More
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BNP ParibasIndustries
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37$10,000+50 - 249 employeesLondon, EnglandRead More
WeUno is a digital agency founded in 2016 in Karachi, Pakistan. Their team of no more than 50 specializes in web development, mobile app development, and social media marketing services for clients in the fields of advertising, IT services, and e-commerce.
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Strapp x University of MichiganIndustries
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38$5,000+50 - 249 employeesLONDON, EnglandRead More
ZOONDIA is a software development company based in Kazhakkoottam, India; Kozhikode, India; Dubai, United Arab Emirates and Miami, Florida. Established in 2008, the midsize team provides Custom Software Development, Web Development, Mobile App Development, IoT development, and more.
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39$10,000+50 - 249 employeesLondon, EnglandLimeup is a London, England-based custom software development firm. Launched in 2019, the midsize team offers Custom Software Development, Mobile App Development, and Web Design.Read More
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Connect44Industries
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40$50,000+2 - 9 employeesGateshead, EnglandLaunched in 2005, Arch is a small web development company. Their services include Web Development, Mobile App Development, Artificial Intelligence, Web Design, and more. The firm is in Gateshead, England; London, England and Edinburgh, Scotland.Read More
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The City of Edinburgh Council NHS England H2OiQ DreamworksIndustries
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41$50,000+250 - 999 employeesLondon, EnglandVentureDive is a midsize software development firm. The Mountain View, California-based agency was established in 2012. Their services include Custom Software Development, Mobile App Development, CRM consulting and SI, Application Testing, and more.Read More
Clients
CareemIndustries
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42$1,000+250 - 999 employeesLeeds, EnglandAppsNation, a mobile app development firm, is in Los Angeles, California; Los Angeles, California; Dubai, United Arab Emirates and Dallas, Texas. The midsize team provides Mobile App Development, AR/VR development, Low/No Code Development, Custom Software Development, and more and was founded in 2016.Read More
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43$10,000+250 - 999 employeesNottingham, EnglandBrain Station 23, an IT staff augmentation company, was established in 2006. In Springfield, Virginia; Dhaka, Bangladesh; Dhaka, Bangladesh and Dubai, United Arab Emirates, their midsize team specializes in IT staff augmentation, Custom Software Development, E-Commerce Development, AR/VR development, and more.Read More
Clients
Unipet PayPal British Telecom British American TobaccoIndustries
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44$25,000+50 - 249 employeesCobham, EnglandMobcoder is an AI company founded in 2014. Their midsize team is located in Seattle, Washington; Cobham, England; Ghaziabad, India and Burnaby, Canada. The agency specializes in Artificial Intelligence, IT staff augmentation, Custom Software Development, UX/UI Design, and more.Read More
Clients
General millsIndustries
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45$10,000+50 - 249 employeesKingston upon Thames, EnglandRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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OnlyFansIndustries
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46$10,000+10 - 49 employeesLondon, EnglandRead More
5StarDesigners is a design agency founded in London in 2013 with more than 10 members. They are experts in UX/UI design, mobile app development, and custom software development solutions for small and medium-sized companies.
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SwikeIndustries
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47$1,000+10 - 49 employeesLondon, EnglandTakeaway Reality is an AR/VR development company. Their small team is in London, England and Zagreb, Croatia and provides AR/VR development, Custom Software Development, Business Consulting, Web Development, and more. The firm was founded in 2020.Read More
Clients
Microsoft FordIndustries
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48$5,000+10 - 49 employeesFarnham, EnglandWebol, a software development company, was established in 2019. The company focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, and Web Development and has a small team.Read More
Clients
In general we work with businesses that have been impacted by change and need to respond using technology.Industries
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49$10,000+50 - 249 employeesExeter, EnglandFounded in 2017, EVOQINS is an app development company. The company offers Mobile App Development, Custom Software Development, and Web Development and has a midsize team. The company is in Bengaluru, India; Muscat, Oman and Exeter, England.Read More
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Qatar FoundationIndustries
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50$5,000+50 - 249 employeesLondon, EnglandIConnect Digital Solutions Ltd is a London, England-based application development firm. They specialize in Mobile App Development, UX/UI Design, and Web Development and were launched in 2011.Read More
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51$100,000+10 - 49 employeesLondon, EnglandRead More
Future Platforms is a London based digital agency. Founded in 2000, Future Platforms employs a team of 39 specialists that provide e-commerce, mobile app, and wearable app development.
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Domino’s PizzaIndustries
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52$10,000+10 - 49 employeesLondon, EnglandKeyToTech is an application development company located in London, England; L'viv, Ukraine and London, England. The small company was launched in 2017. Their team provides Mobile App Development, Artificial Intelligence, Custom Software Development, Generative AI, and more.Read More
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Meest Post UAMentalHelp Cranberry Apps FlitsboekIndustries
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53$50,000+250 - 999 employeesLondon, EnglandOpinov8 Digital and Engineering Solutions, an AI Consulting company, is headquartered in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England. The midsize team focuses on AI Consulting, Artificial Intelligence, cloud consulting & SI, AI Agents, and more and was established in 2017.Read More
Clients
Fortune 500 Companies Renault Swisscom McDonald'sIndustries
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54$10,000+10 - 49 employeesLondon, EnglandRead More
The Sound Pipe Media is an app development firm founded in 2009. Based in London, the team of 6 specializes in mobile app development and UX/UI design. They mainly focus on serving the advertising and marketing, entertainment, and business services industries.
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SunseekerIndustries
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55$10,000+50 - 249 employeesLondon, EnglandMidsize artificial intelligence company Emvigo Technologies Ltd, is based in London, England; Kochi, India and Dammam, Saudi Arabia. They focus on Artificial Intelligence, Custom Software Development, Mobile App Development, AI Consulting, and more and were founded in 2012.Read More
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56$10,000+10 - 49 employeesLondon, EnglandTop Notch Dezigns® is a web design agency. They provide Web Design, UX/UI Design, E-Commerce Development, Pay Per Click, and more and were established in 2004. Their small team is located in New York, New York; Melville, New York; Los Angeles, California and London, England.Read More
Clients
Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) CassoneIndustries
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57$1,000+10 - 49 employeesLondon, EnglandFounded in 2019, ESTASOFT TECHNOLOGIES is a small e-commerce development company. Their services include E-Commerce Development, Web Development, Custom Software Development, and Search Engine Optimization. The agency is located in Erbil, Iraq; Dubai, United Arab Emirates; Erbil, Iraq and New York, New York.Read More
Clients
AVIS LEXUS INMODE CUTERAIndustries
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58$5,000+10 - 49 employeesLondon, EnglandNovumlogic Technologies Pvt Ltd is a small London, England-based software development company. They specialize in Custom Software Development, Mobile App Development, and Artificial Intelligence and were founded in 2016.Read More
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Reaction GroupIndustries
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59$100,000+250 - 999 employeesEdinburgh, ScotlandLaunched in 2010, CreateFuture is a mobile application development company and web development company. The midsize Edinburgh, Scotland-based team focuses on Mobile App Development and Web Development.Read More
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PayPalIndustries
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60$100,000+10 - 49 employeesLeeds, EnglandRead More
Pocketworks was founded in 2012 and is located in Leeds, United Kingdom. With 17 employees, they provide mobile app development, custom software development, and UX/UI for enterprise and midmarket sized businesses.
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ASDAIndustries
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