Top C# Developers
15 Leaders 15 Contenders
4,784 Companies
List of the Top C# Development Companies
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$1,000+$50 - $99 / hr2 - 9
Services provided
10% Custom Software Development25% Branding20% Web Development +415% Advertising10% IT Managed Services10% IT Strategy Consulting10% Low/No Code DevelopmentFocus Areas
10% C#10% Java10% JavaScript +1110% PHP10% Python10% SQL5% ASP5% ASP.NET5% C5% ColdFusion5% HTML55% XML5% backbone.js5% jquerySharp IT Group is a Faisalabad, Pakistan-based branding firm. Founded in 2016, the team offers Branding and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Rawalpindi, Pakistan
Services provided
10% Custom Software Development10% AI Development10% Digital Strategy +710% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
10% C#25% JavaScript20% PHP +320% Python15% C++10% JavaMedia Initiation, a Digital Strategy company, provides Digital Strategy and Social Media Marketing. The firm is located in Islamabad, Punjab, PK, Pakistan and Rawalpindi, Pakistan.
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$1,000+$25 - $49 / hr2 - 9
Services provided
10% Custom Software Development20% Web Development10% AI Development +610% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Enterprise App Modernization10% Other Digital Marketing10% Social Media Marketing10% Web DesignFocus Areas
10% C#30% Python20% Java +320% JavaScript10% ASP.NET10% TypescriptCODERZON TECHNOLOGIES PVT LTD is a web development firm located in Kakkanad, India. Their services include Web Development and Social Media Marketing.
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$5,000+$25 - $49 / hr2 - 9
Services provided
10% Custom Software Development10% AI Development10% Blockchain +710% DevOps Managed Services10% E-Commerce Development10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% Robotics Process Automation10% Web DevelopmentFocus Areas
10% C#10% C++10% Java +1010% JavaScript10% PHP10% Python10% SQL5% ASP.NET5% Kotlin5% Ruby5% Swift5% Typescript5% Visual BasicDevMyx (Pvt) Ltd is a Colombo, Sri Lanka-based custom software development company. Founded in 2017, the team specializes in Custom Software Development and Web Development.
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Undisclosed$50 - $99 / hr2 - 9Navi Mumbai, India
Services provided
10% Custom Software Development20% AI Development20% DevOps Managed Services +420% IT Managed Services10% AI Consulting10% IT Strategy Consulting10% Low/No Code DevelopmentFocus Areas
10% C#10% ASP.NET10% C++ +710% Elixir10% Java10% JavaScript10% Python10% Rust10% SQL10% TypescriptAsyncure Consultancy Services is an IT managed services company. Headquartered in Navi Mumbai, India, the team focuses on IT managed services and Custom Software Development.
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UndisclosedUndisclosed2 - 9Morgantown, WV
Services provided
10% Custom Software Development20% Mobile App Development10% Branding +610% E-Commerce Development10% Pay Per Click10% Print Design10% Search Engine Optimization10% Social Media Marketing10% Web DevelopmentFocus Areas
10% C#20% PHP20% SQL +510% ASP.NET10% C10% C++10% HTML510% JavaScriptKorevariance is a small mobile application development firm launched in 2014. Their team focuses on Mobile App Development and Branding.
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$1,000+$25 - $49 / hr2 - 9Delhi, India
Services provided
10% Custom Software Development25% Web Design20% Search Engine Optimization +620% UX/UI Design5% Graphic Design5% Other Digital Marketing5% Sales Outsourcing5% Social Media Marketing5% Video MarketingFocus Areas
10% C#10% C10% C++ +1110% Ember.js10% Kotlin10% Redux5% AJAX5% JavaScript5% Objective C5% Other programming & scripting languages5% PHP5% Python5% SQL5% Visual BasicAdspyr is a web design company. Headquartered in Delhi, India, their team offers Web Design and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9
Services provided
10% Custom Software Development10% AI Development10% API Development +710% Application Management & Support10% Application Testing10% E-Commerce Development10% IT Strategy Consulting10% IoT Development10% Mobile App Development10% Web DevelopmentFocus Areas
10% C#10% C10% C++ +710% HTML510% Java10% JavaScript10% Python10% SQL10% Typescript10% XMLIT strategy consulting company devSpark Ltd was launched in 2024. The team focuses on IT strategy consulting and Custom Software Development and is in Manchester, England.
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$10,000+$100 - $149 / hr2 - 9
Services provided
10% Custom Software Development30% Product Design30% UX/UI Design +310% AI Consulting10% Branding10% Web DesignFocus Areas
10% C#20% HTML520% JavaScript +510% C++10% PHP10% Python10% SQL10% XMLPDC - Powell Design Corp is an UX company. They are based in Longmont, Colorado and have small team of experts. Their services include UX/UI Design and Product Design.
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$1,000+$50 - $99 / hr2 - 9Prague, Czech Republic
Services provided
10% Custom Software Development45% API Development25% IT Managed Services +45% AI Agents5% Document Digitization & Management5% Low/No Code Development5% Web DevelopmentFocus Areas
10% C#10% C++10% JavaScript +1210% Python10% SQL5% C5% HTML55% Java5% Ruby5% Rust5% Swift5% Typescript5% Visual Basic5% XML5% jqueryInovaflow is an API Development company based in Prague, Czech Republic. They offer API Development and IT managed services.
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$5,000+$50 - $99 / hr2 - 9Smederevo, Serbia
Services provided
10% Custom Software Development35% Enterprise App Modernization25% AI Development +220% IT Staff Augmentation10% IT Strategy ConsultingFocus Areas
10% C#35% Typescript30% Rust +125% JavaScriptLaunched in 2017, Energma is an Enterprise App Modernization company. Their team focuses on Enterprise App Modernization and Artificial Intelligence.
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$1,000+$25 - $49 / hrFreelancer
Services provided
10% Custom Software Development10% E-Commerce Development10% Ecommerce Marketing +710% Graphic Design10% Logo10% Search Engine Optimization10% Social Media Marketing10% Wearable App Development10% Web Design10% Web DevelopmentFocus Areas
10% C#30% AJAX30% JavaScript +220% PHP10% HTML5Syed 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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$1,000+$100 - $149 / hrFreelancer
Services provided
10% Custom Software Development45% Robotics Process Automation30% AI Development +115% Business ConsultingFocus Areas
10% C#35% Python20% JavaScript +315% Typescript10% Java10% SQLSolas AI is a Robotics Process Automation company. Their team is headquartered in Sheridan, Wyoming. The firm focuses on Robotics Process Automation and Artificial Intelligence.
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$1,000+$25 - $49 / hrFreelancerGioia del Colle, Italy
Services provided
10% Custom Software Development20% Cloud Consulting & SI15% CRM Consulting and SI +515% ERP Consulting and SI10% AI Agents10% AI Consulting10% Mobile App Development10% Web DevelopmentFocus Areas
10% C#30% Python20% Typescript +315% JavaScript15% SQL10% GoNestyx is a small Gioia del Colle, Italy-based cloud consulting & SI company. The team offers cloud consulting & SI and CRM consulting and SI.
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Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
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Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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List of the Top 15 C# Development Companies
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$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
36.2/40.018.6/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
36.3/40.017.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
33.8/40.017.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
32.9/40.016.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
32.9/40.017.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
31.3/40.015.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.2/40.019/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
32.5/40.016.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
32.4/40.017/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
31.6/40.017.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
65% Custom Software Development75% C#35% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
34.3/40.019/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
31.4/40.016.4/20 Reviews9.8/10 Clients & Experience5.2/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr50 - 249Houston, TX
Ability to deliver
34.7/40.016/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Custom Software Development50% C#80% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
32/40.016.2/20 Reviews9.7/10 Clients & Experience6.1/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
36.6/40.020/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Custom Software Development32% C#80% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
32.5/40.017.4/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.9/40.020/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
35.4/40.019/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
34.8/40.017.6/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
34.1/40.018.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
36.7/40.019.6/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
40% Custom Software Development10% C#60% 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
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.