Top 100 Flutter App Development Companies in London
The Best of November 2026Looking for a top Flutter developer in London?
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 London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London Flutter Developers
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31$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
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Bosch Siemens eBay Total EnergiesIndustries
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32$50,000+10 - 49 employeesLondon, EnglandBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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33$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
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Abbott BOSCH KPMG Western UnionIndustries
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34Undisclosed50 - 249 employeesLondon, EnglandRead More
Sagiton is a business-oriented software house located in Wroclaw, Poland. The company was founded in 2010 and now employs a team of 48 people. Sagiton provides custom software development, cybersecurity, mobile app development, IT strategy consulting, marketing strategy, and web design services. Most of their clients are small businesses.
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TapWinWinIndustries
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35$1,000+1,000 - 9,999 employeesLondon, EnglandSunTec India, a Data Annotation Services company, is located in Delhi, India; Laguna Beach, California and London, England. Launched in 1999, the large team focuses on Data Annotation Services, Ecommerce Marketing, Back Office Outsourcing, Environmental Consulting, and more.Read More
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NielsenIndustries
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36$1,000+10 - 49 employeesLondon, EnglandTakeaway Reality is an artificial intelligence firm launched in 2020. Their small team is headquartered in London, England and Zagreb, Croatia. Their services include Artificial Intelligence, Custom Software Development, AR/VR development, AI Consulting, and more.Read More
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Microsoft FordIndustries
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37$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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38$25,000+50 - 249 employeesLondon, EnglandImpressit is a Generative AI company founded in 2018. The midsize team focuses on Generative AI, Custom Software Development, and Artificial Intelligence. The firm is located in London, England; L'viv, Ukraine and Warszawa, Poland.Read More
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ShellIndustries
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39$10,000+50 - 249 employeesLondon, EnglandNimblechapps Pvt. Ltd. Is a mobile app development company headquartered in Ahmedabad, India; Austin, Texas and London, England. They offer Mobile App Development and Web Development and were established in 2014.Read More
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Strom MotorsIndustries
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40$5,000+10 - 49 employeesLondon, EnglandOzeito is an UX company. Their small team is located in London, England and Faisalabad, Pakistan. The agency provides UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more.Read More
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41$25,000+50 - 249 employeesLondon, EnglandInceptives Digital is a midsize application development company launched in 2018. Their services include Mobile App Development, Artificial Intelligence, and UX/UI Design. The company is based in Allen, Texas; New York, New York; Toronto, Canada and London, England.Read More
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42$5,000+10 - 49 employeesLondon, EnglandRead More
200OK Solutions is a mobile app development firm based in Ahmedabad, India. Founded in 2009, their team of 30 serves clients in the hospitality, transportation, and dental sectors. Services include custom software development and web design.
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My ManuIndustries
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43$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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44$50,000+50 - 249 employeesLondon, EnglandThinslices Development, a website development company, is located in Iași, Romania and London, England. The midsize firm was established in 2010. Their team focuses on Web Development, Mobile App Development, and UX/UI Design.Read More
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45$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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46$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
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General millsIndustries
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47$10,000+50 - 249 employeesKingston upon Thames, EnglandUinno, an artificial intelligence development company, is located in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine. The midsize agency was founded in 2019. Their services include Artificial Intelligence, AI Consulting, Custom Software Development, UX/UI Design, and more.Read More
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OnlyFansIndustries
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48$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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49$25,000+50 - 249 employeesLondon, EnglandApplifting is a custom software development company established in 2014. The midsize Prague, Czech Republic-based team offers Custom Software Development, Artificial Intelligence, Generative AI, Enterprise App Modernization, and more.Read More
Clients
AdidasIndustries
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50$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
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Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) CassoneIndustries
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51$25,000+10 - 49 employeesLondon, EnglandJourni is a web development company. The small London, England-based agency was founded in 2022. Their team provides Web Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.Read More
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52$1,000+10 - 49 employeesRuislip,London, EnglandBased in Ambala Cantt, India and Ruislip,London, England, Xportsoft Technologies Pvt. Ltd. Is a web design company. The small company was founded in 2005. Their team specializes in Web Design, Web Development, UX/UI Design, and Mobile App Development.Read More
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53$10,000+10 - 49 employeesLondon, EnglandRead More
Rightsoft LTD, a custom software development company, was launched in 2018. Headquartered in London, United Kingdom, their small team offers custom software development, web development, mobile app development, IT strategy consulting, and more.
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AsicsIndustries
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54$25,000+50 - 249 employeesLondon, England2Base Technologies is a custom software development firm headquartered in London, England; Kochi, India; Dover, Delaware and Hilbert, Australia. The midsize agency was established in 2010. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, Enterprise App Modernization, and more.Read More
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United NationsIndustries
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55$1,000+50 - 249 employeesLondon, EnglandBased in دبي, United Arab Emirates; Noida, India; London, England and Nottingham, England, Tenet - UI UX Design Agency | Experience Design is an user experience design company. The agency offers UX/UI Design, Web Design, Custom Software Development, Branding, and more and is midsize.The agency was established in 2019.Read More
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Mercedes Gartner G42 Group BalsanIndustries
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56$5,000+2 - 9 employeesLondon, EnglandRead More
Animus Bytes is an UX design company. Founded in 2020, the team focuses on ux/ui design, custom software development, web development, and mobile app development. Their small firm is headquartered in London, United Kingdom.
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SkydrocellIndustries
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57$10,000+10 - 49 employeesLondon, EnglandRead More
Sell Staged is a London-based web and mobile app development company founded in 2019 with no more than 50 professionals. They specialize in web development, mobile app development, and UX/UI design solutions for clients ranging from small firms to large companies.
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GymCallIndustries
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58$5,000+250 - 999 employeesLondon, EnglandRead More
Coders Dev is a web design and mobile app development company based in London with offices in Singapore and Abu Dhabi, U.A.E. The company, founded in 2010, has more than 500 employees and provides web development and AI services. Coders Dev serves small and larger-sized companies in the health care & medical, hospitality & leisure, consumer products & services, financial services, gaming, telecommunications, automotive, manufacturing, and e-commerce industries.
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British TelecomIndustries
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59$10,000+250 - 999 employeesHarrow, EnglandLocated in Vadodara, India; Harrow, England; Konappana Agrahara, India and Round Rock, Texas, Rishabh Software is a software development company. The midsize team specializes in Custom Software Development, Digital Engineering, Enterprise App Modernization, Artificial Intelligence, and more and was established in 1999.Read More
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LindeIndustries
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60$5,000+50 - 249 employeesLondon, EnglandPixelfield is an user experience company. Founded in 2012, the firm is in London, England and Praha 8, Czech Republic. The midsize team provides UX/UI Design, Product Design, Mobile App Development, Artificial Intelligence, and more.Read More
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Raiffeisen BankIndustries
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