Top 10 C# Developers in Austria
The Best of December 2025Looking for a top C Sharp software development company in Austria?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Austria. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Austria C Sharp (C#) Software Development Companies
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1Undisclosed250 - 999 employeesVillach, AustriaLocated in Villach, Austria and Wien, Austria, twinformatics GmbH is a software development company. Established in 2005, the team offers Custom Software Development.Read More
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2$25,000+10 - 49 employeesWien, AustriaEstablished in 2014, Dowosoft is an artificial intelligence company. The team focuses on Artificial Intelligence and AR/VR development.Read More
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3Undisclosed10 - 49 employeesWien, AustriaHeadquartered in Wien, Austria and München, Germany, TronIT is a small custom software development firm. The team focuses on Custom Software Development and cloud consulting & SI.Read More
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4Undisclosed50 - 249 employeesLinz, AustriaAvocodo GmbH is a software development company. Their midsize team is based in Linz, Austria and Wels, Austria. Their services include Custom Software Development and Web Development.Read More
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5Undisclosed10 - 49 employeesWien, AustriaSoftwareQ is a cloud consulting & SI company established in 2019. Based in Wien, Austria and Wilayah Persekutuan, Malaysia, the team offers cloud consulting & SI and Custom Software Development.Read More
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6Undisclosed2 - 9 employeesLinz, AustriaLaunched in 2020, Agravity GmbH is a custom software development firm. The team specializes in Custom Software Development and IT strategy consulting and is based in Linz, Austria.Read More
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7$25,000+250 - 999 employeesWien, AustriaQualysoft is an IT staff augmentation company. Their midsize team is located in Wien, Austria; București, Romania; München, Germany and Budapest, Hungary. The agency focuses on IT staff augmentation, Application Testing, Low/No Code Development, IT managed services, and more.Read More
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8$10,000+50 - 249 employeesHellerup, DenmarkDICEUS is a cloud consulting & SI company in Wilmington, Delaware; Vilnius, Lithuania; Hellerup, Denmark and Dubai, United Arab Emirates. The midsize team focuses on cloud consulting & SI, IT strategy consulting, BI & big data consulting & SI, Custom Software Development, and more and was founded in 2011.Read More
Clients
UNIQA Fadata BriteCoreIndustries
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9$5,000+10 - 49 employeesWien, AustriaRead More
Based in Wien, Austria and București, Romania, Altasoft Software Solutions is an IT staff augmentation company. The agency focuses on IT staff augmentation, custom software development, web development, mobile app development, and more and is small.The agency was founded in 2021.
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10$50,000+250 - 999 employeesWien, AustriaEstablished in 2005, Siili Solutions is a web development company. Their midsize team is in Helsinki, Finland; Wrocław, Poland; Szczecin, Poland and Vaasa, Finland and provides Web Development, UX/UI Design, IT staff augmentation, Custom Software Development, and more.Read More
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11$25,000+2 - 9 employeesBad Gastein, AustriaPlusar IT Consulting, a website development company, was launched in 2014. The company specializes in Web Development and Custom Software Development, and is small.Read More
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12$5,000+2 - 9 employeesGraz, AustriaFounded in 2024, Vieweri 3D Technologies is a small web development company. Their services include Web Development and AR/VR development.Read More
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13Undisclosed50 - 249 employeesWien, AustriaBluebird, a custom software development firm, is headquartered in Budapest, Hungary and Miami, Florida. Their services include Custom Software Development and Web Development.Read More
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