Top C# Developers
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$5,000+$25 - $49 / hr2 - 9
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See all 1 projectsCobalt is a full-service software development agency specializing in building custom digital solutions tailored to each client’s needs. We partner with startups, SMBs, and enterprises to
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$25,000+$100 - $149 / hr10 - 49Izmir, Türkiye
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See all 1 projectsTwinleon Software specializes in optimizing customer relationship management and operational workflows through tailored solutions and system integration. The overall feedback emphasizes their effective project management, proactive communication, and commitment to meeting client needs, though there is a suggestion for clearer timeline communication and more frequent updates during project implementation.
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$1,000+< $25 / hr10 - 49Nachane, India
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See all 1 projectsAaryak Solutions specializes in developing websites and integrating payment gateways, as highlighted by their work with a charitable organization. Across their reviews, clients consistently commend Aaryak Solutions for their timely delivery, effective communication, and ability to understand client requirements, showcasing their professionalism and alignment with client values.
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$1,000+$25 - $49 / hr10 - 49Faridabad, India
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Himank Soft Solutions Private Limited is a website development company. They specialize in Web Development and API Development and were established in 2018.
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$10,000+$100 - $149 / hr50 - 249Toronto, Canada
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Headquartered in Toronto, Canada, The Jonah Group is a software development company. The team focuses on Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr50 - 249Amman, Jordan
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Launched in 2008, Echo Technology is a midsize custom software development firm in Amman, Jordan. Their team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed50 - 249Wrocław, Poland
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ANEGIS Sp. Z o.o. Is an ERP consulting and SI company launched in 2013. The midsize team provides ERP consulting and SI and Custom Software Development.
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$1,000+$50 - $99 / hr10 - 49
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Starship Consulting, a small software development firm, is in Raleigh, North Carolina. Their services include Custom Software Development and IT strategy consulting.
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$50,000+$200 - $300 / hr250 - 999Leeds, England
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Founded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249Omaha, NE
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Deliveron Consulting Services is a midsize software development company based in Omaha, Nebraska. Their services include Custom Software Development and Enterprise App Modernization.
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$100,000+$50 - $99 / hr250 - 999
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Victory Square Partners is a custom software development firm. The firm is in Washington, District of Columbia. Their services include Custom Software Development and Mobile App Development.
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$10,000+$50 - $99 / hr10 - 49
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IFD Engineering Ltd. Is a Sofia, Bulgaria-based custom software development firm. Their services include Custom Software Development and ERP consulting and SI.
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$10,000+$25 - $49 / hr10 - 49Gold River, CA
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See all 1 projectsElevating Technology with Excellence NanoByte Technologies, a US-based IT company, providing innovative software design and development services, global IT solutions, and exceptional websites,
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Undisclosed$50 - $99 / hr250 - 999
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Hire Asp Developer is a mobile app development company headquartered in Chicago, Illinois and. They provide Mobile App Development and Web Development.
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$50,000+$25 - $49 / hr250 - 999Bogotá, Colombia
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Asesoftware, a custom software development firm, was launched in 1991. The firm provides Custom Software Development and UX/UI Design, and is midsize.
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$1,000+$25 - $49 / hr50 - 249Traverse City, MI
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Headquartered in Traverse City, Michigan, QS2 Point is a software development company. Their services include Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr50 - 249Bangor, ME
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Nexus Software Systems is a software development company. The midsize Bangor, Maine-based team offers Custom Software Development and Web Development. The company was founded in 1985.
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$25,000+$50 - $99 / hr50 - 249Makati, Philippines
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You_Source is a custom software development company. In Makati, Philippines and Sandton, South Africa, the team provides Custom Software Development and IT staff augmentation.
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$5,000+$25 - $49 / hr10 - 49Timișoara, Romania
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Elysian Software is a software development company. In Timișoara, Romania, the agency was established in 2012. Their services include Custom Software Development and Mobile App Development.
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$1,000+Undisclosed2 - 9Morris Plains, NJ
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Located in Morris Plains, New Jersey, Internet Customer Solutions, Inc. Is a small ERP consulting and SI company. The team offers ERP consulting and SI and Custom Software Development.
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$10,000+$50 - $99 / hr50 - 249Seattle, WA
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Devblock is a software development company. Based in Seattle, Washington and Ho Chi Minh, Vietnam, the company offers Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr10 - 49Ankara, Türkiye
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See all 1 projectsZeroHint is a global game development partner, providing custom engineering and game art services to assist developers and publishers in creating games. With expertise in PC, web, XR, mobile, and
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$5,000+$50 - $99 / hr10 - 49
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LEAPR LLC is a custom software development company founded in 2022. Headquartered in Buenos Aires, Argentina, the team focuses on Custom Software Development and AR/VR development.
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UndisclosedUndisclosed2 - 9
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Custom software development company Startup Lab 24 LLC is headquartered in Ann Arbor, Michigan. Their services include Custom Software Development and BI & big data consulting & SI.
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$5,000+$100 - $149 / hr10 - 49San Juan, Puerto Rico
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IT Resources Innovations is an IT managed services company. They specialize in IT managed services and IT staff augmentation and were founded in 2018.
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$5,000+$25 - $49 / hr50 - 249Birmingham, England
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Software development firm eSquall LLC was established in 2017. The firm specializes in Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr50 - 249Rzeszów, Poland
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Launched in 1966, ZETO-RZESZÓW Sp. Z.o.o is a website development company. The midsize team specializes in Web Development and Custom Software Development.
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$5,000+$50 - $99 / hr10 - 49Szeged, Hungary
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Launched in 2009, CreatIT Solutions Ltd is a software development company. The team focuses on Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49London, England
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In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.
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$1,000+$25 - $49 / hr2 - 9
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SIMPLOSOFT is a software development company founded in 2012. The small team specializes in Custom Software 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 -
$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