Top C# Developers
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$1,000+< $25 / hr2 - 9Surat, India
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Software development firm Sailwin Software was launched in 2018. The team provides Custom Software Development and E-Commerce Development and is located in Surat, India.
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$10,000+$200 - $300 / hr2 - 9
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Ethos Technologies is a custom software development company. Launched in 2017, the agency is based in Riyadh, Saudi Arabia. Their team offers Custom Software Development and Artificial Intelligence.
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Undisclosed$25 - $49 / hr2 - 9San José, Costa Rica
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Near Coding is an IT managed services company. They are located in San José, Costa Rica, and their services include IT managed services and IT staff augmentation.
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Undisclosed$25 - $49 / hr2 - 9
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Rotros is a small İstanbul, Türkiye-based app development firm. The team offers Mobile App Development and Custom Software Development.
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$1,000+< $25 / hr2 - 9Bengaluru, India
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Shaeron Software Private Limited is a web development company. Their team is based in Bengaluru, India and provides Web Development and Custom Software Development.
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$10,000+$25 - $49 / hr2 - 9Szeged, Hungary
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Dire Solutions, a software development firm, is in Szeged, Hungary. Their services include Custom Software Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Cali, Colombia
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Medios Eureka is a small software development company founded in 2014. Their services include Custom Software Development and Mobile App Development.
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$1,000+$50 - $99 / hr2 - 9Sarajevo, Bosnia and Herzegovina
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Virtuooza is a small application development company located in Sarajevo, Bosnia and Herzegovina. The team offers Mobile App Development and Web Development.
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$5,000+Undisclosed2 - 9Noida, India
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Mobile app development company Appnovelty was launched in 2019. Located in Noida, India, the team provides Mobile App Development and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Cape Town, South Africa
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Idts is a small website development company in Cape Town, South Africa and Sandton, South Africa. Their services include Web Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Ahmedabad, India
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Webcore Solution, a small website development firm, is located in Ahmedabad, India. The team provides Web Development and Web Design.
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$10,000+$25 - $49 / hr2 - 9Kaunas, Lithuania
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Founded in 2020, Confistech is an IT staff augmentation company. The team focuses on IT staff augmentation and Custom Software Development and is headquartered in Kaunas, Lithuania.
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$5,000+$50 - $99 / hr2 - 9Tirana, Albania
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Software development firm The Adhoc was established in 2019. The team provides Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr2 - 9Gdańsk, Poland
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Move2edge is a software development company. In Gdańsk, Poland, the team offers Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr2 - 9
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Established in 2019, Blizztech Solutions is a social media marketing company. The team specializes in Social Media Marketing and Web Design.
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$1,000+< $25 / hr2 - 9
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Veltify is a SEO services firm established in 2024. The company provides Search Engine Optimization and Web Design, and is small.
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$5,000+$150 - $199 / hr2 - 9
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Xippo GmbH, an ERP consulting and SI company, was established in 2017. In Wallisellen, Switzerland, the team specializes in ERP consulting and SI and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9
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Lionasys Technologies Private Limited is a software development firm founded in 2025. The agency offers Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Pune, India
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Based in Pune, India and Auckland, New Zealand, InfoPie Business Solutions Private Limited is a cloud consulting & SI company. They offer cloud consulting & SI and Custom Software Development.
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$1,000+< $25 / hr10 - 49Surat, India
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Nexaplay Studio is a graphic design company founded in 2022. Their services include Graphic Design and Mobile App Development.
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UndisclosedUndisclosed2 - 9
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Mobile application development company Sync Interactive is headquartered in Birmingham, England. They offer Mobile App Development and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Jaipur, India
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Small web development company Volyo Solutions , is headquartered in Jaipur, India. The team offers Web Development and E-Commerce Development.
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$1,000+< $25 / hr10 - 49
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See all 3 projectsWelcome to Valueans, your friend in the world of app development! We're all about custom application development and helping your business shine with the latest tech. Our team is great at making
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$1,000+$100 - $149 / hr10 - 49Köln, Germany
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Launched in 1999, ImagineOn GmbH is an IoT development company. The team specializes in IoT development and Mobile App Development and is headquartered in Köln, Germany.
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$10,000+$50 - $99 / hr10 - 49Iași, Romania
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IColdo, an e-commerce development firm, was launched in 2008. The small team provides E-Commerce Development and Mobile App Development.
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$1,000+< $25 / hr10 - 49New Delhi, India
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Web Techno Experts is a small software development firm established in 1985. Their team focuses on Custom Software Development and Digital Strategy.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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ITAIMS is a web development company headquartered in Ahmedabad, India. They focus on Web Development and UX/UI Design.
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$10,000+$150 - $199 / hr10 - 49Killingly, CT
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Established in 2001, Text Connects is an e-commerce development company. Located in Killingly, Connecticut, the team focuses on E-Commerce Development and Custom Software Development.
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$100,000+$200 - $300 / hr10 - 49Austin, TX
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Kaalo LLC is a Product Design company. They offer Product Design and AR/VR development and are located in Austin, Texas.
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$25,000+$50 - $99 / hr50 - 249Newport Beach, CA
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TechFlex Development, a midsize web development firm, is located in Newport Beach, California. The team provides Web Development and Mobile App Development.
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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 -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.8/40.019.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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 -
$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 / 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 -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
60% Custom Software Development10% C#40% 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