Top 100 Flutter App Development Companies in the United States

Software development company LinkUp Studio is based in Lviv, Ukraine and was founded in 2010. LinkUp Studio's team of about 25 specializes in UX/UI design, but also provides custom software development, web design, and mobile app development.

Founded in 2020, DiSoft Agency — design & development company Ukraine is a software development firm. The company offers custom software development, mobile app development, web design, ux/ui design, and more and has a small team. The company is located in Kyiv, Ukraine.

A product engineering services company located in Indore, Madhya Pradesh, India, 47Billion works frequently with small businesses, middle-market companies, and enterprises. The company focuses on industries such as information technology, advertising, gaming, and consumer products and has 76 employees. Established in 2014, 47Billion specializes in BI & Big Data consulting, UX/UI design, mobile app development, and cloud consulting. 

Mobcoder is a software development company based in Seattle. They also have an office in Noida, India. Founded in 2014, their team of 40 employees provides mobile app development, custom software, and web development services to its midmarket and small business clients. They also serve enterprise clients. 

Enlab Software is a dedicated agile offshore development team based in Da Nang, Vietnam, and founded in 2013. Their team of about 35 employees provides mobile app development, web development, and custom software development to small businesses across several industries, the main ones being financial services, manufacturing, and advertising. 

Custom software development firm Metizsoft Solutions Private Limited was founded in 2012. The agency specializes in custom software development, e-commerce development, IT managed services, mobile app development, and more and has a midsize team. The agency is headquartered in Ahmedabad, India and Acton, Massachusetts.

Furation Tech Solutions is a social media marketing firm. Founded in 2018, the team specializes in social media marketing, search engine optimization, web design, CRM consulting and SI, and more. Their midsize agency is based in Mumbai, India.

Assimilate Technologies Pvt. Ltd is a Pune, India-based custom software development company. The midsize team offers custom software development, e-commerce development, web development, enterprise app modernization, and more and was established in 2018.

Rishabh Software is a software development firm headquartered in San Jose, Calif., with additional offices in Harrow, U.K., and Vadodara, India. It was founded in 2000 and has more than 700 employees. They specialize in web development, enterprise app modernization, and custom software development. The team mainly works with small business and midmarket clients in the financial services, retail, and education industries.

Acveti, an application development firm, is located in New York, New York; Gurugram, India and Abu Dhabi, United Arab Emirates. The small firm was launched in 2015. Their services include mobile app development, custom software development, web development, and e-commerce development.

Sigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.

Cloud consulting & SI company Sibasi Ltd is headquartered in Nairobi, Kenya and Middletown, Delaware. The small team provides cloud consulting & SI, CRM consulting and SI, ERP consulting and SI, custom software development, and more and was established in 2017.

Avento Solutions, a IT managed services company, was launched in 2017. The small Plano, Texas-based team specializes in IT managed services, IT staff augmentation, custom software development, web development, and more.

Founded in 2019, Applied AI Consulting is a midsize cloud consulting & SI company. Their team specializes in cloud consulting & SI, ux/ui design, custom software development, application testing, and more. The firm is headquartered in McKinney, Texas and Pune, India.

Creative Capsule LLC, a data analytics company, is headquartered in Verna, India and Overland Park, Kansas. The company provides BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, custom software development, and more and has a midsize team.The company was launched in 2003.

Cloudpacer Inc, a custom software development company, is based in Union City, California and Lahore, Pakistan. They offer custom software development, web development, mobile app development, cloud consulting & SI, and more and were established in 2020.

InApp was founded in 2000 and currently has 300+ employees. Headquartered in Trivandrum, India, their services include web development, custom software development, and mobile app development. They also have another location in Palo Alto, Calif.

Custom software development firm Ninety Nine Technologies LLC is headquartered in Eagan, Minnesota and Islamabad , Pakistan. The midsize firm was founded in 2021. Their team offers custom software development, hr outsourcing, search engine optimization, ux/ui design, and more.

Custom software development company TeraCode was launched in 2005. The midsize Waltham, Massachusetts-based team offers custom software development, graphic design, IoT development, and mobile app development.

Exposit is an IT solutions company located in Gdansk, Poland. Founded in 2012 by 3 IT enthusiasts, it has a team of 100+ solution-oriented specialists delivering deep technology expertise in Computer Vision, Extended Reality, Business Process Automation, and Custom Software Development to business.

Launched in 2003, NLiven Technologies Pvt. Ltd. Is a software development company. The midsize team specializes in custom software development, mobile app development, Artificial Intelligence, application testing, and more. The company is headquartered in Dunwoody, Georgia and Indore, India.

Hire Live Support is a Cerritos, California-based call center service. The small team offers voice services, non-voice bpo/back office services, graphic design, and video production and was established in 2009.

Located in New York, New York; Lahore, Pakistan; Kuala Lumpur, Malaysia and Dubai, United Arab Emirates, Technology Castle is a SEO company. The midsize company was established in 2016. Their services include search engine optimization, pay per click, BI & big data consulting & SI, web development, and more.

Capptan is a mobile application development agency based in Maringá, Brazil. Established in 2013, they employ about 20 people who specialize in mobile app development, enterprise app modernization, and UI/UX design. Their clientele primarily includes small to midmarket businesses.

Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

STPL IT Solutions, a web design company, was launched in 2004. Their midsize team is in San Mateo, California and Lucknow, India and provides web design, ux/ui design, architectural design, custom software development, and more.

EX Squared Solutions India Pvt Ltd is an AI company. Founded in 2015, the team offers Artificial Intelligence, custom software development, web development, mobile app development, and more. Their midsize firm is located in Faridabad, India.

Vega IT is a Software company in Serbia. Founded in 2008, they have 750+ engineers with experience in FinTech, HealthTech, PharmaTech, Transportation & logistics, FoodTech, and Enterprise blockchain. Their services include Custom software, Mobile App Development, Application Testing, E-commerce and Web development.

SimbirSoft Company, a software development company, is in Boston, Massachusetts and Ulyanovsk, Russia. The company provides custom software development, mobile app development, ux/ui design, architectural design, and more and has a large team.The company was founded in 2001.

Seasia Infotech was founded in 2000 in Mohali, India. Fast forward to 2018 and their team of 400+ employees handles all kinds of projects such as mobile app and web development, digital marketing, IoT, and creative design.