Top 100 C# Developers

BuildApps is a website development firm. Established in 2019, the company is headquartered in Kyiv, Ukraine. The small team provides web development, mobile app development, and ux/ui design.

Susco Solutions is a software development company located in Metairie, La. They were founded in 2005 and have about 35 employees that serve primarily midmarket businesses and clients in the IT, utilities, healthcare, and business services sectors. Services include custom software development, mobile app development, and web development.

Novateus is a software solutions provider based in Baton Rouge, La. The 5-person company got started in 2017 and develops custom software, websites, and mobile apps for small businesses.

Development agency UNL Solutions LTD is headquartered in Loughborough, UK. Since the company was founded in 2006, their team has grown to 68 employees. UNL Solutions LTD specializes in IT managed services, e-commerce development, and mobile app development. They mainly work with mid-sized businesses. 

Other IT consulting and SI company Skillo BG was launched in 2015. The agency provides other IT consulting and SI, BI & big data consulting & SI, and IT managed services and has a small team.

Rootstack is a web and mobile app development agency with offices in Panama City, Panama; Austin, Texas; and Medellin, Colombia. Founded in 2010, they employ 43 staff specializing in outsourcing software development for global companies in a range of industries. Services include graphic design, CRM development, mobile app testing and analysis, and API development.

Foonkie Monkey is a software development agency based in Bogotá, Colombia. Founded in 2010, the company has developed applications for several leading brands in sectors including financial technology and healthcare. Their team of about 15 employees provides mobile development for Android and iOS, web application development, and UI/UX design services.

JetSoftPro is a software development agency that was founded in 2003. Based in New York, their team of 48 specializes in custom software development, IT strategy consulting, and product design. Their client base is mainly composed of midmarket companies.

FiveRivers Technologies is a midsize big data company. The Lahore, Pakistan-based agency was founded in 2003. Their team focuses on BI & big data consulting & SI, custom software development, ux/ui design, IoT development, and more.

AndPlus is a software product development company located in Southborough, Mass. Founded in 2009, they have 50 employees and serve companies of all sizes – from Fortune 100 companies like Bloomberg and Honeywell, to funded startups looking to launch their MVP. AndPlus focuses on creating mobile and web solutions for IoT, Big Data, User Experience, Artificial Intelligence, Machine Learning, and more.

Based in Tampa, Florida and Indore, India, Inwizards is a mobile application development company. The midsize team provides mobile app development, web development, e-commerce development, and web design and was established in 2004.

Kreeda Labs is a app development firm. Launched in 2019, the small agency is headquartered in Pune, India and Bengaluru, India. Their team provides mobile app development, Artificial Intelligence, blockchain, and AR/VR development.

Software Solved is an Exeter, United Kingdom-based custom software development company. They specialize in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more and were launched in 1998.

Established in 2022, OnTheBlockGaming is a. The company offers and has a small team. The company is headquartered in , United Kingdom.

Codepixel is a front-end development agency based in Podgorica, Montenegro. The agency, founded in 2018, has a team of less than ten that provides web development, mobile app development, UX/UI design, and custom software development services to small and midmarket companies, institutions, and organizations in various industries. 

Wozify is a software company founded in Budapest, Hungary in 2018 with no more than 50 employees. They specialize in web development, architectural design, and IT strategy consulting services for various clients.

UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.

Founded in 2005, ACAP is a software solutions company headquartered in Fort Lauderdale, Fla. Their team of nearly 10 employees focuses on custom software development, ECM consulting and SI, and web development services for midmarket and small business clients across multiple industries.

Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.

Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.

CodingLab is a web and mobile app development firm headquartered in Budapest, Hungary. Founded in 2017, their approximately 12 teammates serve clients of all sizes and industries. In addition to mobile and web apps, they also provide custom software, e-commerce, and AR/VR development. 

Wegile is a full-service development firm with approximately 100 employees. Founded in 2013, the company is headquartered in New York and has another office in Mohali, India. The team specializes in mobile app development, web development, wearable app development, enterprise app modernization, e-commerce development, and UX/UI design. Its clients are mostly small businesses. 

SPEC INDIA is a well-established custom development company that started in 1987. The team of nearly 300 works out of in Ahmedabad, India, providing BI & Big Data consulting services as well as custom software and mobile app development. The support all-size businesses in the health care, retail, and manufacturing space.

Denovo Studios is a mobile app development firm based in Detroit, Mich. Founded in 2015, their team of 25 serves clients in the computer software sector. Services include web development and advertising.

JMR Technologies is a software house based in Warsaw, Poland. Founded in 2009, they have approximately 16 employees who serve midmarket and small business clients across industries. Services include web development, custom software development, and mobile app development.

Mobile app development company Arcade Dev House was founded in 2010. Their small team is in , China and Sydney, Australia. Arcade Dev House offers mobile app development, web development, mobile & app marketing, and cloud consulting & SI.

Softengi is a software development company in Ukraine, established in 1995. Their team of 154 employees specialize in custom software development, artificial intelligence, and AR/VR development. They mainly work with small businesses and midmarket clients in the business services, IT, and telecommunications industries.

Spell.Systems is a software development firm and blockchain company located in Dubai, United Arab Emirates. The small company was founded in 2003. Their team focuses on custom software development and blockchain.

Appstronauts is a mobile app development company that was founded in 2015. They are headquartered in Warsaw, Poland with another location in Manchester, U.K. The company is made up of 11 employees and specializes in mobile app development, custom software development, and IT strategy consulting. Their client focus is small businesses, primarily in the business services, consumer products, and education industries.

AMMAG Technologies is a blockchain company in Priv, Canada and Lahore, Pakistan. The midsize team focuses on blockchain, custom software development, mobile app development, AR/VR development, and more and was established in 2017.