Top 40 C# Developers in Sydney
The Best of December 2025Looking for a top C Sharp software development company in Sydney?
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 Sydney. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sydney C Sharp (C#) Software Development Companies
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31$10,000+10 - 49 employeesRedfern, AustraliaStormtech Labs, a software development company, provides Custom Software Development and Web Development. The company is headquartered in Tandil, Argentina and Redfern, Australia.Read More
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Inkan Acofar WebpackIndustries
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32$5,000+2 - 9 employeesSydney, AustraliaZero B.S. Is a CRM consulting and SI company. Their small team is based in Sydney, Australia. Their services include CRM consulting and SI and IT strategy consulting.Read More
Industries
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33Undisclosed50 - 249 employeesNeutral Bay, AustraliaSSW is a software development firm. In Neutral Bay, Australia, their midsize team specializes in Custom Software Development and UX/UI Design. The company was established in 1990.Read More
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34$10,000+50 - 249 employeesAustin, TXBased in Austin, Texas and Lahore, Pakistan, Tronsit Solutions is an IT managed services company. The team specializes in IT managed services and Custom Software Development.Read More
Industries
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35$10,000+10 - 49 employeesGranville, AustraliaProweb (Pro Web Pty Ltd) is a CRM consulting and SI company based in Granville, Australia. They offer CRM consulting and SI and Custom Software Development.Read More
Clients
CarePharmaIndustries
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36$1,000+10 - 49 employeesParramatta, AustraliaParen Technology is a web design company. Headquartered in Parramatta, Australia and Karachi, Pakistan, the agency was established in 2022. Their services include Web Design and Web Development.Read More
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37Undisclosed50 - 249 employeesSt Leonards, AustraliaHeadquartered in St Leonards, Australia, GetAProgrammer is a custom software development company. Launched in 2006, the team focuses on Custom Software Development and Web Development.Read More
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38Undisclosed2 - 9 employeesSeven Hills, AustraliaApex Automation and Robotics Pty Ltd is a Robotics Process Automation company. Established in 2006, the firm focuses on Robotics Process Automation and Engineering.Read More
Industries
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39Undisclosed10 - 49 employeesHaymarket, AustraliaIDEAQU is an UX agency. Their team is in Haymarket, Australia. The company specializes in UX/UI Design and BI & big data consulting & SI.Read More
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40Undisclosed2 - 9 employeesSydney, AustraliaEstablished in 2013, Nueve Pty Ltd. Is a CRM consulting and SI company. Their team offers CRM consulting and SI and Custom Software Development.Read More
Industries
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