Top C# Developers
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$1,000+$25 - $49 / hrFreelancerNsukka, Nigeria
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Kopium Tech is a Nsukka, Nigeria-based web development company. Founded in 2019, the team focuses on Web Development and E-Commerce Development.
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Undisclosed$50 - $99 / hrFreelancerWoodbridge, VA
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Aysaai Technologies is a Woodbridge, Virginia-based app development firm. Established in 2021, the team provides Mobile App Development and IT strategy consulting.
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UndisclosedUndisclosed50 - 249Lehi, UT
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SolutionStream is an user experience design company established in 1996. The midsize team offers UX/UI Design and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249
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Newton Vision Corporation is an IT strategy consulting company established in 2008. Their services include IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249Huntsville, AL
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OASYS, INC. Is a midsize Huntsville, Alabama-based big data company. Their services include BI & big data consulting & SI and Custom Software Development.
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$1,000+$25 - $49 / hrFreelancer
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Syed Web Savvy is a social media marketing firm. The Highland Park, Australia-based agency was founded in 2018. Their services include Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249Wil, Switzerland
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EPS Software Engineering AG is an user experience company. They were launched in 1971, and their services include UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Ciudad Juárez, Mexico
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Headquartered in Ciudad Juárez, Mexico, Websource Solutions is a software development firm. They focus on Custom Software Development and IT managed services.
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UndisclosedUndisclosed2 - 9Gainesville, FL
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Gernaey Software, a software development company, is based in Gainesville, Florida. The team specializes in Custom Software Development and BI & big data consulting & SI.
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UndisclosedUndisclosed2 - 9Marietta, GA
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In Marietta, Georgia, Essential New Technologies, LLC is a small software development firm. Their services include Custom Software Development and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Mechanicsburg, PA
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Software development firm The Unica Group was established in 1996. The company focuses on Custom Software Development and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Miami, FL
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Founded in 2021, BIM Data Solutions, a small Digital Engineering company, is located in Miami, Florida. Their services include Digital Engineering and BI & big data consulting & SI.
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$10,000+$25 - $49 / hr250 - 999Carlsbad, CA
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See all 9 projectsA3Logics Inc. is a custom software development company specializing in tailored and end-to-end software solutions. The company's consistent themes in reviews highlight exceptional project management, deep industry understanding, and strategic partnerships with clients. With 100% positive feedback, A3Logics is praised for its technical expertise, innovative solutions, and ability to meet deadlines. Approximately 83% of reviewers commend their commitment to understanding unique business needs.
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$10,000+$100 - $149 / hr10 - 49
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Zipdev is a custom software development company. The -based team specializes in Custom Software Development and UX/UI Design.
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UndisclosedUndisclosed10 - 49Lincoln, NE
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Headquartered in Lincoln, Nebraska, Don't Panic Labs is a small custom software development company. Their services include Custom Software Development and UX/UI Design.
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UndisclosedUndisclosed10 - 49Milwaukee, WI
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Comcentia, a software development firm, was founded in 2006. The firm focuses on Custom Software Development and BI & big data consulting & SI, and is small.
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UndisclosedUndisclosed10 - 49Billericay, England
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Odiin is a software development company. Their small team of employees is headquartered in Billericay, England. Their team offers Custom Software Development and AR/VR development.
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UndisclosedUndisclosed10 - 49Wilmington, DE
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Launched in 2015, Infocodec is a small software development firm. Their team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Paramus, NJ
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Established in 2000, Silver Search, Inc. Is an user experience agency. The team specializes in UX/UI Design and IT managed services and is headquartered in Paramus, New Jersey.
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UndisclosedUndisclosed10 - 49Oxford, MS
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Hat Boy Software, Inc. Is a graphic design company headquartered in Oxford, Mississippi. Their services include Graphic Design and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Saint-Egrève, France
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Temento Systems is an IT strategy consulting company. They were founded in 1995 and focus on IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed10 - 49Forest Hills, NY
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UX design agency DVG Interactive was founded in 2002. The company focuses on UX/UI Design and BI & big data consulting & SI.
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UndisclosedUndisclosed2 - 9Woburn, MA
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Resolution Development is a custom software development firm. Located in Woburn, Massachusetts, their team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Robina, Australia
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KØBEN Digital is an app development firm. Established in 2016, the team focuses on Mobile App Development and Custom Software Development.
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UndisclosedUndisclosed2 - 9Anchorage, AK
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Launched in 2014, NeXus Data Solutions is a custom software development firm. The small team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Naples, FL
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RSM Solutions, Inc is a custom software development firm based in Naples, Florida. Their services include Custom Software Development and Staffing.
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UndisclosedUndisclosed2 - 9Orlando, FL
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Founded in 2004, StackFrame is a software development company. The agency specializes in Custom Software Development and Web Design.
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UndisclosedUndisclosed2 - 9Omaha, NE
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IT OWL, LLC, a custom software development company, is located in Omaha, Nebraska. They offer Custom Software Development and Mobile App Development and were established in 2022.
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UndisclosedUndisclosed2 - 9Las Vegas, NV
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Founded in 2007, JBox Software is a small software development firm. Their team focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Woodstock, GA
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Headquartered in Woodstock, Georgia, Professional Insight is a small software development firm. Their services include Custom Software Development and Staffing.
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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
39.5/40.019.6/20 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 -
$10,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$10,000+$50 - $99 / hr250 - 999Kraków, Poland
Ability to deliver
39/40.019.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% 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 -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.1/40.019.4/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% 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 -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.5/40.017/20 Reviews9.8/10 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 -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
36.2/40.016.2/20 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
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$25,000+$25 - $49 / hr250 - 999Vitória, Brazil
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% 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 -
$1,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
37.3/40.018.4/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
60% Custom Software Development30% C#40% 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 -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
35.8/40.016.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% 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 -
$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 - 249Ahmedabad, India
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$25,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36.2/40.018/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Custom Software Development65% C#60% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
33.9/40.016.6/20 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