Top C# Developers
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$100,000+$50 - $99 / hr250 - 999Kaunas, Lithuania
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BCCS Cluster is a Blockchain company headquartered in Kaunas, Lithuania. The team offers Blockchain and Custom Software Development.
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$10,000+$50 - $99 / hr2 - 9
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Custom software development company Sette Technology Solutions was founded in 2023. The small team offers Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr50 - 249Gurugram, India
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ProtaTECH India Solutions Pvt Ltd is a midsize Gurugram, India-based software development company. Their services include Custom Software Development and IT managed services.
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$5,000+$150 - $199 / hr10 - 49Chicago, IL
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Gate 39 Media, a custom software development company, is headquartered in Chicago, Illinois. Established in 2003, the team offers Custom Software Development and Web Development.
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$10,000+$100 - $149 / hr2 - 9Auckland, New Zealand
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Blackball Software is a custom software development firm. They were founded in 2004, and their services include Custom Software Development and Web Development.
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$10,000+$100 - $149 / hr10 - 49Seattle, WA
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Palador is a small custom software development firm headquartered in Seattle, Washington and Yogyakarta, Indonesia. Their services include Custom Software Development and Enterprise App
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Undisclosed< $25 / hr50 - 249Kochi, India
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See all 1 projectsAt Thomsun Infocare, we empower businesses to unlock their full digital potential through tailored IT consulting, fixed-cost project delivery, and resource augmentation services. Headquartered in
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$10,000+$25 - $49 / hr50 - 249Cupertino, CA
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Hikesiya USA Inc. Is a midsize custom software development company launched in 2001. Their services include Custom Software Development and ERP consulting and SI.
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$25,000+$50 - $99 / hr10 - 49Warszawa, Poland
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Established in 2013, IDEAS ON, a small software development firm, is based in Warszawa, Poland and Wrocław, Poland. Their services include Custom Software Development and Web Development.
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$50,000+$50 - $99 / hr10 - 49
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Integrated Computing Environments Ltd. Is a custom software development company established in 1989. The firm focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Stretford, England
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Cybersecurity company Aspire IT Services Ltd focuses on Cybersecurity and IT managed services. They are located in Stretford, England.
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UndisclosedUndisclosed10 - 49București, Romania
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Software development company SBP Romania focuses on Custom Software Development and Mobile App Development. They are in București, Romania and Amsterdam, Netherlands.
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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GlobalizeIT, a web development company, is in Sofia, Bulgaria and Sofia, Bulgaria. They focus on Web Development and Custom Software Development and were founded in 2018.
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$50,000+Undisclosed50 - 249Dubai, United Arab Emirates
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Timeline is a software development company. Their team is located in Dubai, United Arab Emirates. The firm provides Custom Software Development and Artificial Intelligence.
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$10,000+$50 - $99 / hr50 - 249Erlangen, Germany
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Cognitionteam is a Midwest City, Oklahoma-based software development firm. They offer Custom Software Development and Web Development and were launched in 2018.
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$25,000+$50 - $99 / hr10 - 49Budapest, Hungary
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Headquartered in Budapest, Hungary, Berries and Company is a custom software development company. Their services include Custom Software Development and Web Development.
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$1,000+< $25 / hr10 - 49Santo Domingo, Dominican Republic
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Established in 2019, CookiesJar is a small cloud consulting & SI company. Their team focuses on cloud consulting & SI and Custom Software Development.
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$1,000+$25 - $49 / hr50 - 249
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Fixdax Technology is a mobile application development company. Founded in 2015, the team provides Mobile App Development and Web Design.
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$5,000+$50 - $99 / hr2 - 9Brașov, Romania
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Established in 2022, POTRi is a small software development company. Their services include Custom Software Development and Web Development.
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$25,000+$25 - $49 / hr50 - 249Islamabad, Pakistan
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Zepto Systems Ltd, an Application Management & Support company, is located in London, England and Islamabad, Pakistan. They offer Application Management & Support and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49Delhi, India
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Website development company Inept Studio was established in 2019. The small team specializes in Web Development and Mobile App Development.
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$25,000+Undisclosed10 - 49Pittsburgh, PA
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Fivestar Development is a small custom software development company founded in 1997. Their team specializes in Custom Software Development and UX/UI Design.
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$50,000+$25 - $49 / hr50 - 249Curridabat, Costa Rica
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Grupo Asesor en Informática S.A., an IT staff augmentation company, is headquartered in Curridabat, Costa Rica. Their services include IT staff augmentation and IT strategy consulting.
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$5,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
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IT staff augmentation company ST SEA TECHNOLOGIES is based in Sahibzada Ajit Singh Nagar, India. Launched in 2019, the team provides IT staff augmentation and Microservices Architecture Services.
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$25,000+$25 - $49 / hr50 - 249Chennai, India
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Custom software development company Congruent Global, Inc. Was founded in 2016. The company focuses on Custom Software Development and BI & big data consulting & SI.
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$10,000+$150 - $199 / hr50 - 249Greenville, SC
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Software development firm Kopis is headquartered in Greenville, South Carolina. Founded in 1999, the team offers Custom Software Development and ERP consulting and SI.
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$10,000+$25 - $49 / hr50 - 249Budapest, Hungary
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Midsize custom software development company DSS Consulting, is based in Budapest, Hungary. Their services include Custom Software Development and IT staff augmentation.
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$75,000+$25 - $49 / hr50 - 249Mexicali, Mexico
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Grupo Red is a custom software development company founded in 2004. Based in Mexicali, Mexico and Juárez, Mexico, the team specializes in Custom Software Development and Web Development.
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$25,000+$25 - $49 / hr50 - 249
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Integration Objects is a Houston, Texas-based IoT development company. Launched in 2002, the team provides IoT development and Custom Software Development.
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$1,000+$50 - $99 / hr10 - 49Warszawa, Poland
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Tamaki is a software development firm. The Warszawa, Poland-based team provides Custom Software Development and Video Production.
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List of the Top 15 C# Development Companies
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$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Custom Software Development40% C#55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
37/40.017/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.6/40.019/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36.4/40.018.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.3/40.016.8/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Austin, TX
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$50,000+$50 - $99 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.6/40.016.6/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
40% Custom Software Development40% C#60% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.5/40.017.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$5,000+$25 - $49 / hr250 - 999Gdańsk, Poland
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development25% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other
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C# Developer FAQs
C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.
Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.
C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:
- Custom C# software design and development
- Web application development
- Mobile application development
- Cloud-based application development
- Migration and modernization
- Performance optimization and maintenance
- QA testing
- Third-party API integration
When choosing the right service provider, look for one with proven expertise in the type of service you need.
Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:
- Proven C#/.NET expertise
- Certifications
- Tech stack compatibility
- Security and compliance
- Team structure
- Communication and collaboration fit
Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.
- What is your experience with C#, .NET, and other key technologies required for our project?
- Have you worked on a past project that is similar to ours?
- How do you handle code QA testing and CI/CD?
- Can you tell us how your team handles sensitive data, authentication, and authorization?
- How do you handle post-launch support and maintenance?
- What is your communication and reporting process?
Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.
The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.
Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide