Top C# Developers
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$5,000+< $25 / hr50 - 249
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See all 1 projectsBariTechSol is a custom software development company specializing in end-to-end software development and software engineering solutions. The reviews highlight their ability to deliver on tight deadlines, flexibility, and expertise in scaling teams to meet evolving project needs. With overwhelmingly positive feedback, clients appreciate their effective communication and seamless integration with in-house teams, contributing significantly to long-term project success.
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$10,000+$100 - $149 / hr50 - 249Lathrup Village, MI
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Kunz, Leigh & Associates is a software development firm. The team is located in Lathrup Village, Michigan and , and their services include Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed50 - 249North Charleston, SC
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CodeLynx Inc is a North Charleston, South Carolina-based software development company. Founded in 2003, the team offers Custom Software Development and IoT development.
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$5,000+$100 - $149 / hr50 - 249
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Juppl is a midsize SEO company. Established in 1996, the team provides Search Engine Optimization and Custom Software Development.
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$25,000+$25 - $49 / hr50 - 249Plovdiv, Bulgaria
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Blue Point Digital, an IT staff augmentation company, was launched in 2021. They offers IT staff augmentation and DevOps Managed Services.
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UndisclosedUndisclosedFreelancer
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Forest Park Lab is a custom software development firm. The team provides Custom Software Development and is based in Lake Forest Park, Washington.
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$1,000+$50 - $99 / hr50 - 249Bedford, TX
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TechGrow, a SEO company, is in Bedford, Texas. Founded in 2011, the team specializes in Search Engine Optimization and Custom Software Development.
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$5,000+$25 - $49 / hrFreelancer
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Lyte Technologies is a cloud consulting & SI company founded in 2025. The firm specializes in cloud consulting & SI and Cybersecurity, and is small.
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UndisclosedUndisclosed2 - 9Pune, India
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Netfotech Solutions is a small Pune, India-based web design company. The team provides Web Design and Web Development.
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Undisclosed< $25 / hr2 - 9
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E-commerce development firm Zirco Mobile offers E-Commerce Development and Mobile App Development. They are located in India.
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$10,000+$25 - $49 / hr2 - 9
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Cloud9 Solutions is a Surrey, Canada-based app development company. Their services include Mobile App Development and Web Development.
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$1,000+$50 - $99 / hr2 - 9Dublin 1, Ireland
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E-commerce development company OWI Web Development is headquartered in Dublin 1, Ireland and Dublin 1, Ireland. They specialize in E-Commerce Development and Custom Software Development.
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$50,000+$200 - $300 / hr10 - 49Toledo, OH
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Application development firm WynHouse: An Innovation Firm was launched in 2018. The team offers Mobile App Development and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49Santa Ana, Costa Rica
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Popo Data Analytics & Software Development is a web development firm. They are in Santa Ana, Costa Rica, and their services include Web Development and Mobile App Development.
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$25,000+$50 - $99 / hr10 - 49Sandweiler, Luxembourg
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Kreios SARL, a Product Design company, was launched in 2006. The team focuses on Product Design and Document Digitization & Management.
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$1,000+UndisclosedFreelancerKraków, Poland
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Focus Areas
Launched in 2023, Softinery is an Engineering company. The company offers Engineering and Custom Software Development, and is small.
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Undisclosed$50 - $99 / hr2 - 9Tallinn, Estonia
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IT strategy consulting company Altos Engineering provides IT strategy consulting and BI & big data consulting & SI. They are headquartered in Tallinn, Estonia and Tallinn, Estonia.
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$25,000+$50 - $99 / hrFreelancerChicago, IL
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Founded in 2011, Automly App Development Company is a web development firm. The firm specializes in Web Development and Custom Software Development.
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$10,000+$25 - $49 / hr50 - 249
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Software development firm Resilience IT Ltd is located in London, England and London, England. Launched in 2019, the team specializes in Custom Software Development and BI & big data consulting &
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$10,000+$100 - $149 / hr50 - 249Austin, TX
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Based in Austin, Texas and Lahore, Pakistan, Tronsit Solutions is an IT managed services company. The team specializes in IT managed services and Custom Software Development.
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$1,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
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Brave IT Consulting is a midsize custom software development firm. Established in 2019, the team specializes in Custom Software Development and Enterprise App Modernization.
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$5,000+< $25 / hr50 - 249San Jose, CA
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Xetech is a cloud consulting & SI company. They focus on cloud consulting & SI and Custom Software Development and are located in Frimley, England and San Jose, California.
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$1,000+$25 - $49 / hr50 - 249Vadavalli, India
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Infinit Solutions is a midsize software development firm. They offer Custom Software Development and Web Development and were founded in 2011.
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$100,000+$50 - $99 / hr50 - 249Beograd, Serbia
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Apoddo, a software development company, was founded in 2017. They offers Custom Software Development and Web Development.
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$5,000+$100 - $149 / hr50 - 249
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Web development company Lisod Vietnam is based in Hanoi, Vietnam and Shinjuku City, Japan. They offer Web Development and Mobile App Development and were established in 2019.
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$10,000+$25 - $49 / hr50 - 249
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Software Shrimps Inc is a branding firm. Their midsize team is based in Marietta, Georgia and Burbank, Illinois and provides Branding and Custom Software Development. The agency was founded in 2019.
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$1,000+< $25 / hr50 - 249Delhi, India
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Koman Tech Solutions is a Delhi, India-based web design agency. They offer Web Design and Custom Software Development.
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UndisclosedUndisclosed10 - 49Tampa, FL
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Global Information Technology, Inc is a small software development company launched in 1995. Their team provides Custom Software Development and IT strategy consulting.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 1 projectsTechIQ Labs® specializes in WordPress website development, logo and graphics design, and social media marketing. Reviews highlight their high-quality standards, customer-centric approach, and ability to enhance online presence with modern, user-friendly websites that improve search engine rankings. Clients commend their professionalism, effective communication, and ability to meet or exceed expectations, fostering increased customer engagement and inquiries.
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$10,000+$50 - $99 / hr2 - 9Concord, NC
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See all 3 projectsPickrell Global Technologies specializes in Custom Software Creation and End-to-end Software Development. Across their reviews, 100% of clients praised the company for its strong alignment with client values and effective project management. Approximately 50% highlighted their excellent cultural fit and ethical standards, while others noted their enthusiasm and resourcefulness in delivering tailored software solutions.
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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 - 249Ahmedabad, India
Ability to deliver
36.9/40.018/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
60% Custom Software Development30% 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