Top 100 Flutter App Development Companies in London
The Best of February 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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1$50,000+250 - 999 employeesLondon, EnglandRead More
Empat is an app development company established in 2013. They are in San Francisco, California; Kyiv, Ukraine; London, England and Miami, Florida and have a midsize team. Their services include Mobile App Development, Custom Software Development, and Web Development.
Clients
Obimy — A mobile app connecting loved ones across distances with over 10 million downloads on iOS and Android. Enables seamless communication and emotional connection. Mobile app development and social networking focus. Bigsister — Custom AI software designed for sales performance tracking and analysis, providing clean, accurate data to optimize sales teams and improve efficiency with advanced analytics. Trigga — A fintech project featuring payment systems and a comprehensive analytical database to support secure transactions and financial insights for smarter decision-making. DentalCare — Healthcare ecosystem with mobile app, web development, and CRM tools for managing patient records, tracking appointments, and sending automated reminders to improve patient care.Industries
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2$1,000+50 - 249 employeesHertfordshire, EnglandRead More
IIH Global is a midsize custom software development company. The Hertfordshire, England-based firm was established in 2013. Their team provides Custom Software Development, Mobile App Development, Web Design, Web Development, and more.
Clients
FLOORS TO WALLS Inode Ultimate Player HQ PharmsmartIndustries
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3$10,000+250 - 999 employeesLondon, EnglandGeekyAnts is a Bengaluru, India-based custom software development firm. The midsize team provides Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more. The firm was launched in 2006.Read More
Clients
Siveco Romania Olive Garden Darden KhataBookIndustries
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4$5,000+50 - 249 employeesLondon, EnglandTapptitude, an application development firm, was established in 2013. The company specializes in Mobile App Development, Web Development, UX/UI Design, Artificial Intelligence, and more and has a midsize team. The company is headquartered in Cluj-Napoca, Romania; London, England and New York, New York.Read More
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TenorIndustries
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5$25,000+1,000 - 9,999 employeesNew York, NYVention is a large software development firm. Launched in 2002, the company is based in New York, New York; Marietta, Georgia; London, England and San Francisco, California. Their services include Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
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IBM PayPal pwc IC MarketsIndustries
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6$25,000+10 - 49 employeesLondon, EnglandStakk is an app development firm based in London, England; Wilmington, Delaware; Amsterdam, Netherlands and Orlando, Florida. The small company was launched in 2016. Their services include Mobile App Development, Artificial Intelligence, and UX/UI Design.Read More
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7$50,000+250 - 999 employeesLjubljana, SloveniaSoftware development firm Infinum was founded in 2005. They are headquartered in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Infinum provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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PhilipsIndustries
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8$50,000+1,000 - 9,999 employeesLondon, EnglandCustom software development firm Andersen Inc. Was launched in 2007. The large team offers Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more. The company is in Warszawa, Poland; Kraków, Poland; Dallas, Texas and London, England.Read More
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SamsungIndustries
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9$1,000+1,000 - 9,999 employeesLondon, EnglandDotsquares, an IT managed services company, was founded in 2002. Their large team is located in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The agency offers IT managed services, Web Development, Custom Software Development, Mobile App Development, and more.Read More
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EricssonIndustries
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10$10,000+250 - 999 employeesLondon, EnglandSoftware development company *instinctools was launched in 2000. Their midsize team is located in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware and provides Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more.Read More
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Daimler Fujitsu Nostrum SpexAIIndustries
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11$10,000+250 - 999 employeesLondon, EnglandWebskitters is a mobile app development company. Their midsize team is based in Kolkata, India; London, England; Miami, Florida and Claymont, Delaware and focuses on Mobile App Development, Web Development, E-Commerce Development, IoT development, and more. The agency was founded in 2010.Read More
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Mercedes-AMGIndustries
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12$25,000+250 - 999 employeesNovi Sad, SerbiaVega IT is a Novi Sad, Serbia-based custom software development company. Established in 2008, the midsize team offers Custom Software Development, CRM consulting and SI, Mobile App Development, E-Commerce Development, and more.Read More
Clients
Howden Group Arthur D. Little Costa Coffee UniCredit bankIndustries
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13$25,000+50 - 249 employeesRickmansworth, EnglandLight IT Global is a website development company. The midsize Rickmansworth, England-based team specializes in Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more. The firm was launched in 2006.Read More
Clients
Pfizer Philips Healthcare Synthesis Health ABBIndustries
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14$25,000+50 - 249 employeesLondon, EnglandRead More
Located in London, England; Sydney, Australia and Sunny Isles Beach, Florida, Magora is a software development company. The midsize team specializes in Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more. The agency was launched in 2010.
Clients
DanoneIndustries
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15$50,000+250 - 999 employeesLondon, EnglandLaunched in 2006, SPD Technology is a software development company. Their midsize team is located in London, England; Kyiv, Ukraine; București, Romania and Aradippou, Cyprus. Their team offers Custom Software Development, Artificial Intelligence, and IT managed services.Read More
Clients
PitchBook GoDaddy Roche MorningstarIndustries
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16$25,000+250 - 999 employeesChicago, ILTekRevol is a midsize application development company founded in 2018. Their team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more. The company is located in Houston, Texas; Red Deer, Canada; Newark, California and New York, New York.Read More
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17$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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18$25,000+50 - 249 employeesLondon, EnglandRead More
Imaginary Cloud is a Web, Mobile and AI Software Development and UX/UI Design Company with offices in the UK, US and Portugal. In the last 11 years they have helped build and scale more than 300 applications, from Start-ups, Scale-ups to Enterprises, winning several global awards. They offer a comprehensive skill set of developers, data scientists and designers coupled with a streamlined agile process.
Clients
NokiaIndustries
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19$10,000+10 - 49 employeesLondon, EnglandBased in London, England; Plymouth, England; Edinburgh, Scotland and Manchester, England, Coreblue is a custom software development firm. The small team offers Custom Software Development, Mobile App Development, IT strategy consulting, Low/No Code Development, and more. The agency was established in 2015.Read More
Clients
Bank of Kigali Executive Nexus ProConveyIndustries
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20$50,000+10 - 49 employeesBerlin, GermanyBoldheart, 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
Clients
ValoraIndustries
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21$10,000+10 - 49 employeesLondon, EnglandRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
Clients
Vodacom BMW Liberty Life Signal HillIndustries
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22$100,000+250 - 999 employeesLondon, EnglandApadmi is a mobile application development company. They focus on Mobile App Development, Mobile & App Marketing, Web Development, and AR/VR development and were founded in 2009. The company is based in Salford, England; Amsterdam, Netherlands; Edinburgh, Scotland and London, England.Read More
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BBCIndustries
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23$10,000+50 - 249 employeesNew Delhi, IndiaSoftware development company TechnoYuga Soft Pvt. Ltd. Was founded in 2019. Their midsize team is located in New Delhi, India; Surat, India; Toronto, Canada and Orland Park, Illinois. TechnoYuga Soft Pvt. Ltd. Specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, and UX/UI Design.Read More
Clients
Gfacility Akasha Air mfine DecathlonIndustries
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24$10,000+10 - 49 employeesLondon, EnglandRead More
In London, England and Odesa, Ukraine, Solar Digital is a website development firm. The firm specializes in Web Development, Web Design, UX/UI Design, Custom Software Development, and more and is small.The firm was founded in 2016.
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Stark Shipping (analytical portal of marine industryIndustries
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25$10,000+10 - 49 employeesLondon, EnglandApplication development company Foresight Mobile is based in Manchester, England; Birmingham, England and London, England. They offer Mobile App Development, Custom Software Development, Web Development, and API Development and were launched in 2016.Read More
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Table.co Swrve Levi Strauss EAIndustries
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26$100,000+1,000 - 9,999 employeesWrocław, PolandLaunched in 2002, N-iX is a big data company. The large team provides BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more. The firm is located in North Miami Beach, Florida; Malmö, Sweden; North Miami Beach, Florida and Kraków, Poland.Read More
Clients
Bosch Siemens eBay Total EnergiesIndustries
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27$5,000+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.
Clients
Strapp x University of MichiganIndustries
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28$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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29$5,000+50 - 249 employeesKazhakkoottam, IndiaRead 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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30$10,000+10 - 49 employeesLondon, EnglandRead More
COMPU-VISION S.A.R.L. Is a website development firm headquartered in Batroun, Lebanon; Miami Beach, Florida and London, England. The agency specializes in Web Development, Mobile App Development, and Custom Software Development and has a small team.The agency was launched in 2010.
Clients
Luxury Rentals Miami Beach Sleeping Plaza Masdar KSA Jetour QatarIndustries
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