Top 100 C# Developers
The Best of October 2026Looking for a top C# programmer?
C Sharp, or C#, is a programming language created by Microsoft. It's general-purpose and addresses static typing, object- and component-oriented programming approaches. It uses the .NET framework and is best for developing web apps, desktop apps, mobile apps, and games.
That's why we've created this list of the best C# developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best C# Programmers
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2011$1,000+2 - 9 employeesSolveita is a Qormi, Malta-based web design company. The firm provides Web Design, Web Development, UX/UI Design, Custom Software Development, and more and is small.The firm was founded in 2024.Read More
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2012$1,000+50 - 249 employeesHyderabad, IndiaQloron is an IT staff augmentation company in Hyderabad, India. The midsize team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and was founded in 2019.Read More
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2013$5,000+2 - 9 employeesKyiv, UkraineRead More
QPMSoft is a software agency founded in 2015 in Kyiv, Ukraine. Their team of no more than 10 specializes in web development, custom software development, and application testing solutions for clients in the fields of business services, advertising, and real estate.
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PCADEIndustries
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2014$1,000+10 - 49 employeesPittsburgh, PARead More
Sierra Experts is an IT managed service and support provider that was founded in 2006. The 23-person team is headquartered in Pittsburgh and offers IT managed services, custom software development, and cybersecurity.
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2015$5,000+50 - 249 employeesAmsterdam, NetherlandsHYS Enterprise is a midsize software development firm founded in 2007. Their services include Custom Software Development and Enterprise App Modernization.Read More
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2016$5,000+2 - 9 employeesBurnaby, CanadaRainyTown Media, a software development company, is located in Burnaby, Canada and Vancouver, Canada. The small team provides custom software development, ux/ui design, branding, digital strategy, and more and was launched in 2009.Read More
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2017Undisclosed50 - 249 employeesLenexa, KSKeyhole Software is a software development company based in Lenexa, Kansas. Their services include Custom Software Development and Enterprise App Modernization.Read More
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2018$5,000+10 - 49 employeesIrvine, CARead More
Horizon Labs is a small Irvine, California-based web development company. They focus on Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more and were founded in 2019.
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YuraHealth.com Kidsy.co Rarewaters.com Flairlabs.ai (YC S22)Industries
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2019$1,000+2 - 9 employeesRead More
IT Link Solutions is an IT consulting and software development company that was founded in 1997. Their team of 12 is headquartered in Corona, Calif. Their services include custom software development, mobile app development, and web development.
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2020$10,000+2 - 9 employeesOsasco, BrazilIn Osasco, Brazil, Acolita is an other application development company. The small firm was founded in 2019. Their services include other application development, custom software development, web development, and mobile app development.Read More
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2021$5,000+2 - 9 employeesWarszawa, PolandIn Warszawa, Poland, PinoByte is an AI development company. The small team offers Artificial Intelligence, BI & big data consulting & SI, and Custom Software Development. The agency was established in 2024.Read More
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2022$5,000+10 - 49 employeesEstablished in 2020, Excelorithm is a mobile application development company. Headquartered in Rawalpindi, Pakistan, their small team focuses on mobile app development, custom software development, application management & support, web development, and more.Read More
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2023$1,000+10 - 49 employeesMount Prospect, ILVerity Techniques is a custom software development company founded in 2020. Their small team is based in karachi, Pakistan and Mount Prospect, Illinois. Their services include custom software development, mobile app development, web development, web design, and more.Read More
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2024$5,000+10 - 49 employeesBengaluru, IndiaRead More
Software development, testing, and QA company, Pronto Software Solutions was founded in 2009. Based in Bengalore, India, the 35 member team provides mobile application and custom software development services to clients in a variety of industries including information technology, healthcare, and manufacturing.
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2025$5,000+10 - 49 employeesAlpharetta, GAIn Norcross, Georgia, Svit Solutions, Inc is a small custom software development company. Founded in 2021, the team offers custom software development, mobile app development, api development, IoT development, and more.Read More
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2026$10,000+10 - 49 employeesCybersoft North America Inc. Is a small web design company based in Houston, Texas and Lahore, Pakistan. The team focuses on Web Design and cloud consulting & SI.Read More
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2027$5,000+2 - 9 employeesBellevue, NEEnCloud9 is a CRM consulting and SI company in Bellevue, Nebraska. Their services include CRM consulting and SI and Custom Software Development.Read More
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2028$5,000+50 - 249 employeesLahore, PakistanNexPred Solutions is an AI company. They are based in Lahore, Pakistan and have a midsize team that offers Artificial Intelligence, AI Consulting, Generative AI, Custom Software Development, and more. The company was launched in 2018.Read More
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2029$50,000+50 - 249 employeesOmaha, NELaunched in 2004, Aviture is a midsize Omaha, Nebraska-based software development firm. Their services include Custom Software Development and UX/UI Design.Read More
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US Air Force Decision Logic Carson GroupIndustries
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2030$1,000+10 - 49 employeesParis, FranceRead More
BAPits is a small custom software development company. Founded in 2011, the team offers custom software development, web development, mobile app development, e-commerce development, and more. The firm is located in Paris, France.
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2031$5,000+10 - 49 employeesIrving, TXIT staff augmentation company ONE Technology Services is in Irving, Texas and London, England. The firm focuses on IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more and is small.The firm was launched in 2019.Read More
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2032$10,000+2 - 9 employeesWorcester, MAPetricore, Inc., a software development firm, was launched in 2015. Headquartered in Worcester, Massachusetts, the team offers Custom Software Development and Graphic Design.Read More
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2033$1,000+2 - 9 employeesKalispell, MTHbit Technology, an API Development company, was established in 2021. The agency provides API Development, Web Development, Mobile App Development, Custom Software Development, and more and has a small team. The agency is in Kalispell, Montana.Read More
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2034$10,000+10 - 49 employeesLakeville, PABased in Lakeville, Pennsylvania, LockData Technologies is a software development firm. They offer Custom Software Development and Web Development.Read More
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2035Undisclosed2 - 9 employeesIn Srinagar, India, ACCEPIRE TECHSOL PRIVATE LIMITED is a software development firm. The small team specializes in Custom Software Development, Artificial Intelligence, Blockchain, Application Management & Support, and more and was founded in 2023.Read More
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2036$1,000+10 - 49 employeesWeb development firm Ensuesoft was launched in 2022. Their small team is headquartered in Sahibzada Ajit Singh Nagar, India. Their services include Web Development, Mobile App Development, E-Commerce Development, IT staff augmentation, and more.Read More
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2037UndisclosedFreelancer employeesCave Creek, AZRobert Sherman Programming is a website development company. In Cave Creek, Arizona, their small team focuses on Web Development and Custom Software Development. The agency was launched in 2005.Read More
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Affordable Educators -
2038$10,000+50 - 249 employeesSan Mateo, CARead More
Located in San Mateo, Calif., Ribbonfalls is a full stack development house boasting a team of at least 50 employees. The company was started in 2019 and offers mobile app, web, and custom software development as well as UX/UI design services. Their clients range from small to mid-sized businesses.
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LamdenIndustries
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2039Undisclosed250 - 999 employeesMidsize web development firm DevStaffer, is in Coral Gables, Florida. They specialize in web development, custom software development, mobile app development, IT staff augmentation, and more and were established in 2009.Read More
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2040$5,000+10 - 49 employeesAmsterdam, NetherlandsHive Ive Solutions, a Blockchain company, was established in 2021. Located in Amsterdam, Netherlands and Rijen, Netherlands, the team focuses on Blockchain and Custom Software Development.Read More
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