Looking for a top C Sharp software development company in Australia?

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 Australia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Australia C Sharp (C#) Software Development Companies

  • 1
    $5,000+
    10 - 49 Employees
    Sydney Australia

    Mode Games is a production studio founded in 2014. With headquarters in Sydney, their small team of about three experts specialize in mobile app development, custom software development, artificial intelligence, and more. 

    Clients
    Disney
    Nickolodean
    Google
    ABC
    Notable Project

    Mode Games designed and developed two learning games for an online institution. The client thinks the games are entertaining while also addressing specific teaching objectives. The deliverables met all the expectations. 

    "They were able to think outside the box and delivered a very fun game — I can come home and play it with my own kids." – Head of Content, Media Company

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  • 2
    $10,000+
    50 - 249 Employees
    Claremont Australia

    Sibedge is a software development firm based in Cupertino, Calif. with more than 50 employees. Since their founding in 2006, they have provided custom software development, enterprise app modernization, and AI solutions for clients in the fields of IT and e-commerce.

    Clients
    Aura (ex Pango/AnchorFree)
    WhoTrades/Just2Trade
    PropertyMinder
    BPC Banking Technologies
    Industries
    Notable Project

    Sibedge developed a mobile app for an IT company. The company had a client that needed an app that assisted in auditing and management. The app is now used by several thousands of users.

    “Sibedge is dedicated to project success. Sibedge’s performance with us was exceptional in its attention to detail and focus on the high-quality.” - Project Manager, IT Company

  • 3
    $5,000+
    2 - 9 Employees
    Brendale Australia

    Snapio Pty Ltd is a software development company founded in 2020 in Brendale, Australia. Their team of more than two offers custom software, web, and mobile app development solutions to small and medium-sized businesses alike.

    Clients
    HotHardware
    ProVita Safety Services
    Qikcar
    Industries
    Notable Project

    Snapio Pty Ltd developed a mobile customer app for a software dev firm. The firm had an API prepared and needed a partner to develop an iOS and Android app with it. The client of the firm is happy with the results.

    “Snapio were very quick to hit the ground running with the app, providing mockups of screens within a few days after our initial meeting.” - Director, Software Dev Firm

  • 4
    $10,000+
    50 - 249 Employees
    Sydney Australia

    XAM is a development agency based in Sydney, Australia. Founded in 2014 with around 20 members on their team, the agency specializes in web, mobile app, and custom software development. 

    Clients
    Telstra
    UGL
    Sydney Water
    Unilever
    Industries
    Notable Project

    XAM revamped a coaching mobile app after the client reviewed user feedback. The agency worked on restructuring the application and refreshing design elements. The new functions helped the app grow. 

    "Their skillset – from customer service to UX – has covered every aspect of the scope." – Founder, Coaching Mobile App

  • 5
    $5,000+
    50 - 249 Employees
    Sydney Olympic Park Australia

    ExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO. 

    Clients
    eBay
    Sprint
    Mannatech
    Nokia
    Industries
    Notable Project

    ExpertsFromIndia provides SEO support, conducting keyword research and establishing quality links. They provide weekly reports to monitor progress on the site. Traffic increased for the business and the site ranks on the first page. 

    "Collaboration with the SEO team at EFI was an excellent experience for us." – Director, Online Music Promotion Platform

  • 6
    $10,000+
    10 - 49 Employees
    Warners Bay Australia

    SAPHI is an IoT development company. They are in Lambton, Australia and have a small team. Their services include IoT development, custom software development, mobile app development, and web development. The firm was established in 2017.

    Clients
    NSW Department of Primary Industries
    BHP
    Orica
    Sydney School of Entrepreneurship
    Industries
    Notable Project

    SAPHI has built a system to streamline a turbine manufacturer's data gathering and weather monitoring processes. They've also created a web portal that gives staff and users access to the system's database.

    "They manage our project fantastically by delivering our exact needs."

  • 7
    $1,000+
    1,000 - 9,999 Employees
    Bunbury Australia

    Collatree is a midsize web development firm established in 2019. Their services include web development, web design, ux/ui design, social media marketing, and more. The agency is based in Kozhikode, India.

    Industries
    Notable Project

    An IT consulting firm collaborated with Collatree for web development services. The client aimed to increased the site's traffic by the end of the year. The team built a WordPress website.

    "They created an excellent, easy-to-update website for us."

  • 8
    $5,000+
    2 - 9 Employees
    Strathpine Australia
    Optimal Logics, a CRM consulting and SI company, was established in 2020. Their small team is headquartered in Rawalpindi, Pakistan and Strathpine, Australia and provides CRM consulting and SI, web development, accounting, custom software development, and more.
    Industries
    Notable Project

    A fintech company hired Optimal Logics to develop functionalities for their Microsoft Dynamic CRM. The team delivers completed code and deploys functionalities to test environments.

    "I’m very happy to be working with them as it’s been a very beneficial partnership for both sides."

  • 9
    Undisclosed
    50 - 249 Employees
    Melbourne Australia
    Kiandra IT, a midsize custom software development company, is located in Melbourne, Australia. They provide custom software development, mobile app development, web development, IT managed services, and more and were launched in 1995.
  • 10
    Undisclosed
    50 - 249 Employees
    Neutral Bay Australia
    SSW is a midsize software development firm based in Neutral Bay, Australia. Launched in 1990, the team offers custom software development, ux/ui design, IT strategy consulting, mobile app development, and more.
  • 11
    Undisclosed
    10 - 49 Employees
    Subiaco Australia
    Lateral - Australia is a custom software development firm. The Subiaco, Australia-based firm was founded in 1986. The small team specializes in custom software development, mobile app development, Artificial Intelligence, and cloud consulting & SI.
    Industries
  • 12
    BCS Technology International Pty Ltd Logo

    BCS Technology International Pty Ltd

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    $5,000+
    250 - 999 Employees
    St Leonards Australia
    IT managed services company BCS Technology International Pty Ltd was launched in 2001. Their midsize team is located in St Leonards, Australia; Makati, Philippines and Gurugram, India. Their services include IT managed services, custom software development, BI & big data consulting & SI, blockchain, and more.
    Industries
  • 13
    Undisclosed
    10 - 49 Employees
    Macquarie Park Australia
    SecuTech Solutions Inc, a custom software development company, was founded in 2005. Headquartered in Macquarie Park, Australia, their small team provides custom software development, application management & support, and cybersecurity.
  • 14
    Exchange Development Company  - ESPAY PTY LTD Logo

    Exchange Development Company - ESPAY PTY LTD

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    Undisclosed
    10 - 49 Employees
    Baulkham Hills Australia
    Launched in 2014, Exchange Development Company - ESPAY PTY LTD is a custom software development company. Based in Baulkham Hills, Australia, their small team specializes in custom software development, IT strategy consulting, advertising, digital strategy, and more.
  • 15
    Undisclosed
    10 - 49 Employees
    Osborne Park Australia
    Red Rock Software is a software development company and website development company. They specialize in custom software development and web development and were established in 2012. The firm is headquartered in Osborne Park, Australia.
  • 16
    $10,000+
    10 - 49 Employees
    South Melbourne Australia
    Genolis is a custom software development company launched in 2000. The small team specializes in custom software development, BI & big data consulting & SI, and mobile app development. The agency is in South Melbourne, Australia and North Ryde, Australia.
    Industries
  • 17
    $10,000+
    10 - 49 Employees
    Rosebery Australia
    52nd Solution is a web development firm headquartered in Rosebery, Australia and Cairo, Egypt. The small firm was launched in 2014. Their team provides web development, custom software development, application management & support, business consulting, and more.
  • 18
    $5,000+
    10 - 49 Employees
    Sydney Australia
    Flynk is a Sydney, Australia-based custom software development company. The small team provides custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was established in 2000.
    Industries
  • 19
    $10,000+
    250 - 999 Employees
    Ultimo Australia

    Established in 2013, Mitosis Technologies is an AI development company. Their midsize team is in Rajakilpakkam, India; Westminster, Colorado; Romford, United Kingdom and Itú , Brazil. Their team focuses on Artificial Intelligence, custom software development, BI & big data consulting & SI, and blockchain.

    Industries
  • 20
    $10,000+
    50 - 249 Employees
    Surry Hills Australia

    Headquartered in Surry Hills, Australia, 4mation Technologies is a custom software and web development agency founded in 2001. The team of 78 specializes in web development, custom software development, e-commerce development, and mobile app development. 4mation works with small, midmarket, and enterprise companies in the consumer products, healthcare,business services, and hospitality industries.

    Clients
    Merivale
    Network 10
    Kennards Self Service
    SGFleet
    Notable Project

    4mation Technologies partnered with a university to develop an online solution that notifies members of emergencies and provides specific action plan. They provided a mix of intuitive user design and authoritative robust system that allowed for the highest level of sophistication for the client's application. 

  • 21
    Undisclosed
    10 - 49 Employees
    Adelaide Australia
    2excel is a software development firm founded in 2002. They are based in Adelaide, Australia and have a small team. Their services include custom software development, web development, Artificial Intelligence, AR/VR development, and more.
  • 22
    Undisclosed
    50 - 249 Employees
    St Leonards Australia
    GetAProgrammer, a custom software development company, is in St Leonards, Australia. They provide custom software development, web development, e-commerce development, IoT development, and more and were launched in 2006.
  • 23
    $10,000+
    10 - 49 Employees
    Joondalup Australia
    Redi Apps, a custom software development company, was launched in 2010. Based in Joondalup, Australia, their small team offers custom software development, web development, mobile app development, web design, and more.
  • 24
    $1,000+
    50 - 249 Employees
    Perth Australia
    Absolve Tech is a software development firm. Based in Sahibzada Ajit Singh Nagar, India; Perth, Australia and New Maadi-Cairo, Egypt, their midsize team focuses on custom software development, mobile app development, social media marketing, web development, and more. The company was established in 2016.
    Industries
  • 25
    Undisclosed
    2 - 9 Employees
    Chatswood Australia
    Software development company Ample Tech Australia was established in 2019. The company focuses on custom software development, web development, ux/ui design, blockchain, and more and has a small team.
    Industries
  • 26
    Undisclosed
    2 - 9 Employees
    Robina Australia
    KØBEN Digital is an application development company founded in 2016. The agency focuses on mobile app development, custom software development, web development, ux/ui design, and more and has a small team.
  • 27
    Datawise Consulting Pty Ltd Logo

    Datawise Consulting Pty Ltd

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    Undisclosed
    2 - 9 Employees
    Battery Point Australia
    Datawise Consulting Pty Ltd, an IT strategy consulting company, was launched in 2000. The small team offers IT strategy consulting, custom software development, cloud consulting & SI, IT managed services, and more. The firm is headquartered in Battery Point, Australia.
  • 28
    Star Knowledge Technology Alliance LLC Logo

    Star Knowledge Technology Alliance LLC

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    $10,000+
    50 - 249 Employees
    Castle Hill Australia
    IT managed services company Star Knowledge Technology Alliance LLC was founded in 2009. The midsize team specializes in IT managed services, mobile app development, custom software development, ux/ui design, and more. The agency is located in Pompano Beach, Florida; Chicago, IL , Illinois; Ashburn, Virginia and Castle Hill, Australia.
    Industries
  • 29
    Undisclosed
    50 - 249 Employees
    Parramatta Australia
    Adactin Group Pty. Ltd. Is a midsize software development company. The Parramatta, Australia-based agency was launched in 2011. Their team focuses on custom software development, Artificial Intelligence, blockchain, IoT development, and more.
  • 30
    Undisclosed
    2 - 9 Employees
    Caroline Springs Australia
    In Caroline Springs, Australia, Qubisoft is a small software development firm. The team provides custom software development, e-commerce development, web development, and application management & support.
    Industries
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT