Top 100 C# Developers

Truefit is a Pittsburgh-based software development company. Founded in 1997, they have expanded their team to 60 specialists who provide custom software development, mobile app development, and e-commerce development. Their clientele consists of small, midmarket, and enterprise businesses in the consumer products, health care, and education industries.
 

WEB SHINE TECH is a website development company headquartered in Mumbai. They were founded in 2015. The team of about 3 provides custom software, web, and mobile application development services. 

Established in 2010, Coding Brains is a development company that's based in India but operates on U.S. times. Since its founding, the company has grown to a team of 52 located either in Lucknow, India or Deerfield Beach, Fla. The team at Coding Brains specializes in mobile app development, web development, custom software development, and UX/UI design mostly for small and mid-size companies. 

Megatrend is a web development company. Their midsize team is located in Niš, Serbia and Beograd, Serbia. The company offers web development, custom software development, BI & big data consulting & SI, and mobile app development.

Inspeerity is a software developer in Białystok, Poland. Founded in 2018, they have about 37 employees that serve mostly midmarket and small-business clients in the IT, financial, and telecommunications sectors. Services include web, e-commerce, and custom software development.

KodXL Technologies is a small Marunji, India-based custom software development company. They offer custom software development, web development, application management & support, e-commerce development, and more and were launched in 2016.

Logismico is a web agency based in New York with more than two employees. Founded in 2010, they offer web development, custom software development, and product design services for clients in the fields of advertising, business services, and consumer products.

Uppumatu is a Tallinn, Estonia-based corporate training & coaching company. The small team focuses on corporate training & coaching. The firm was launched in 2023.

TechnoGroupOriginator is a software company based in Sharjah, United Arab Emirates, and founded in 2012. With over 10 employees, they provide custom software development, web development, and AI solutions to small and medium-sized companies.

Otinsoft is an interactive digital product development company based in Iasi, Romania. Founded in 2013, Otinsoft's team of fewer than five employees provides web development, AR/VR development, custom software development, and mobile app development services to small and midmarket clients in education, gaming, healthcare & medical, and IT industries.

Altimi is an independent software house from Warsaw, Poland. It was founded in 2003 and has since grown to a team of 100+ who develop custom software, websites, IoT software, and mobile apps. 

GreyTeak Technologies is a software development company with locations in Melbourne, Bundoora, Australia, and Sri Lanka. They have roughly 5 employees who create custom cloud solutions for web and mobile platforms.

Schnell Solutions Limited, a custom software development company, was launched in 2006. Their midsize team is based in London, United Kingdom and Chandigarh, India. Their services include custom software development, mobile app development, web development, and IT strategy consulting.

Iteora GmbH is an IT services company founded in 2016 and located in Meerbusch, Germany. The team of fewer than 50 individuals offers custom software development, IT strategy consulting, ERP consulting, and web development services.

Sigao Studios is a software development company based in Birmingham, Ala. Their team consists of 12 employees. Founded in 2016, they offer custom software development, web development and other applications development.

Pratham Software is a custom software development firm based in Saratoga, Calif.Founded in 2000, their team of 500 serves clients in the IT and computer software sectors. Services include IT consulting and mobile app development. 

Established in 2015, KDSolutions is a software development company. Their small team is located in Kraków, Poland and focuses on custom software development, web development, and mobile app development.

Jash Entertainment is an AR/VR firm based in Ahmedabad, India. Founded in 2012, their team of 30 serves clients in the entertainment and marketing sectors. Services include custom software and web development.

Contata Solutions is a custom software development firm. Established in 2000, the midsize firm is based in Minneapolis, Minnesota and Noida, India. Their team specializes in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more.

Krish Compusoft Services Inc. is a global information consulting and services company founded in 2001 with a team of 218. They are headquartered in Iselin, N.J., with an office in Ahmedabad, India. The company specializes in BI & big data consulting & SI, custom software development, and IoT development. They have experience in artificial intelligence, with services focused on machine learning, chatbots, and natural language processing.

Located in Prague, Czech Republic, E-STUDIO is a website development company. The agency offers web development, custom software development, e-commerce development, mobile app development, and more and is small.The agency was founded in 2002.

Software development firm Bizit Global was established in 2005. The midsize team offers custom software development, BI & big data consulting & SI, IT strategy consulting, and mobile app development. The company is headquartered in Córdoba, Argentina and Aventura, Florida.

Lucrum Labs is a mobile and web app development firm based in Los Angeles. Founded in 2019, their team of 5 serves small businesses in the advertising, entertainment, and education sectors. Services include iOS/Android, WordPress, React, JavaScript, and Unity development.

VAR Unit is an AI development company based in Wroclaw, Poland. Founded in 2017, their 6 employees provide custom software development, AR/VR development, and artificial intelligence.

Hiperion, a custom software development firm, is headquartered in Springfield, Missouri. The small agency was founded in 2020. Their services include custom software development, mobile app development, and IoT development.

RIGANTI is a Prague, Czech Republic-based custom software development firm. The small team provides custom software development, web development, mobile app development, enterprise app modernization, and more and was launched in 2011.

IQ Direct Inc. is an outsourcing development services company based in Valley Cottage, N.Y., with offices in Bydgoszcz, Poland and Kiev, Ukraine. Founded in 2012, the team of 6 specializes in loT development, mobile app development, and custom software development.  

Haystack is a consulting firm headquartered in Phoenix. Founded in 2014, their team of less than 50 focuses on small business clients in business services, advertising, and other industries. Services include mobile app development, custom software development, and web development.

QServices Inc is a small software development company. Founded in 2014, the agency is headquartered in Sahibzada Ajit Singh Nagar, India and Brampton, Canada. Their services include custom software development, mobile app development, ux/ui design, e-commerce development, and more.

VELAIO is a small software development firm launched in 2006. Their team provides custom software development, mobile app development, and web development. The firm is located in Bogota , Colombia.