Top C# Developers
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$1,000+$100 - $149 / hr2 - 9Cooloongup, Australia
Services provided
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ACJ Tech is a web development firm. In Cooloongup, Australia, the firm was founded in 2024. Their team focuses on Web Development and Custom Software Development.
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Undisclosed$50 - $99 / hr2 - 9
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SHDPIXEL is a web development company. They are based in Vadodara, India and Mumbai, India, and their services include Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Târgu Mureș, Romania
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Established in 2006, Kheprix is a custom software development firm. The team offers Custom Software Development and Web Development.
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$25,000+$50 - $99 / hr2 - 9Tallinn, Estonia
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App development firm Kaerus focuses on Mobile App Development and Custom Software Development. They were established in 2009.
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UndisclosedUndisclosed2 - 9Kikinda, Serbia
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TISIA IT is a small Kikinda, Serbia-based user experience design agency. The team focuses on UX/UI Design and BI & big data consulting & SI.
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$1,000+$25 - $49 / hr2 - 9Novi Sad, Serbia
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Fort IT Solutions is a software development firm. Launched in 2022, the company is located in Novi Sad, Serbia. Their services include Custom Software Development and Web Development.
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$5,000+< $25 / hr2 - 9
Services provided
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Small web development company hyperyond Studio, is in Nanjing, China. The team offers Web Development and Custom Software Development.
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$10,000+Undisclosed2 - 9
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JC Joshua & Company is an IT strategy consulting company. Established in 2025, their team provides IT strategy consulting and Application Testing.
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Undisclosed$25 - $49 / hr50 - 249São Paulo, Brazil
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Cliqx is a São Paulo, Brazil-based user experience company. The team specializes in UX/UI Design and Custom Software Development.
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$1,000+< $25 / hr50 - 249Kolkata, India
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Esolz Technologies Private Limited is a custom software development company. Founded in 2003, the agency provides Custom Software Development and UX/UI Design.
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$1,000+< $25 / hr50 - 249Lahore, Pakistan
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Blockchain company Raheem Solutions Pvt Limited is in Lahore, Pakistan and Bankstown, Australia. They specialize in Blockchain and Custom Software Development and were launched in 2016.
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$50,000+$100 - $149 / hr10 - 49Montevideo, Uruguay
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Lagarsoft LLC is a business intelligence company. The Montevideo, Uruguay-based company was founded in 2019. Their team provides BI & big data consulting & SI and Engineering.
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$5,000+$100 - $149 / hr10 - 49
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Founded in 1995, Piksel Group is an IT managed services company. Their team offers IT managed services and Custom Software Development.
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$1,000+$50 - $99 / hr2 - 9Bari, Italy
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Established in 1998, Web Studio Agency is an e-commerce development firm. The small team focuses on E-Commerce Development and Search Engine Optimization.
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Undisclosed$100 - $149 / hr2 - 9Meridian, ID
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Fast Foundry, LLC, a software development firm, is located in Meridian, Idaho. The team offers Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Indore, India
Services provided
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Website development company CruzataSoft Cloud is based in Indore, India. Founded in 2011, the team offers Web Development and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Randburg, South Africa
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IT managed services company Vale Technology is in Randburg, South Africa. Their services include IT managed services and Custom Software Development.
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UndisclosedUndisclosed10 - 49Pune, India
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Launched in 2000, Webworx India Private Limited is a website development firm. The firm offers Web Development and Custom Software Development, and is small.
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$1,000+$25 - $49 / hr10 - 49Dhaka, Bangladesh
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Custom software development company Sailor Info Tech Limited is headquartered in Dhaka, Bangladesh. They focus on Custom Software Development and Back Office Outsourcing.
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$5,000+$25 - $49 / hr10 - 49Surat, India
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PALSOFT India, a custom software development firm, is based in Surat, India. The team offers Custom Software Development and E-Commerce Development.
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$25,000+$25 - $49 / hr10 - 49Kuala Lumpur, Malaysia
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Focus Areas
Small IT managed services company MY3DVISION, is in Kuala Lumpur, Malaysia and Hong Kong, Hong Kong. Their services include IT managed services and Custom Software Development.
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$10,000+< $25 / hr10 - 49Warrenville, IL
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Focus Areas
Xcelpros Technologies Pvt. Ltd. Is a CRM consulting and SI company. The Warrenville, Illinois-based agency was launched in 2011. Their services include CRM consulting and SI and ERP consulting and
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$10,000+$25 - $49 / hr10 - 49Warszawa, Poland
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PDA IT Solutions, a custom software development company, was founded in 2011. The company focuses on Custom Software Development and E-Commerce Development, and is small.
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$1,000+< $25 / hr10 - 49Dallas, TX
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Sharp Code Solutions is a small custom software development firm located in Dallas, Texas. The team specializes in Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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Tbxhost is a SEO agency located in London, England and Nairobi, Kenya. Their services include Search Engine Optimization and Web Development.
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$5,000+$100 - $149 / hr10 - 49Cleveland, OH
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TRAIT is an UX design agency located in Cleveland, Ohio. Their services include UX/UI Design and Enterprise App Modernization.
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$1,000+< $25 / hr10 - 49Vadodara, India
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Focus Areas
Balkrushna Technologies PVT LTD is a website development company. They are based in Vadodara, India. Their team provides Web Development and Robotics Process Automation.
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$5,000+$25 - $49 / hr10 - 49Pune, India
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Focus Areas
Synthesys Solutions Pvt. Ltd. Is a small custom software development company. Launched in 2004, the team provides Custom Software Development and ERP consulting and SI.
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$5,000+$25 - $49 / hr10 - 49
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Ceiyone Tech Works Private Limited is an e-commerce development company. They focus on E-Commerce Development and Low/No Code Development and are located in Coimbatore, India and Chicago, Illinois.
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$25,000+$50 - $99 / hr10 - 49Ljubljana, Slovenia
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Focus Areas
Proxima Interactive is an app development company. Located in Ljubljana, Slovenia, the company was founded in 2007. Their services include Mobile App Development and Blockchain.
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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
38/40.018.2/20 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 -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 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+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 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
36/40.017.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% 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 -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
38.4/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% 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 -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39/40.019.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$5,000+< $25 / hr250 - 999Kolkata, India
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% 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 -
$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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.8/40.017.2/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
37.6/40.018.6/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
60% Custom Software Development30% C#40% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.1/40.016.8/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% 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