Top C# Developers
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List of the Top C# Development Companies
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UndisclosedUndisclosed10 - 49Firenze, Italy
Services provided
35% Custom Software Development35% Application Testing30% Corporate Training & CoachingFocus Areas
25% C#25% C25% C++ +125% PythonSoftCUBE srl is a custom software development company founded in 1998. Their services include Custom Software Development and Application Testing.
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Undisclosed< $25 / hr10 - 49
Services provided
35% Custom Software Development25% BI & Big Data Consulting & SI20% IT Managed Services +210% CRM Consulting and SI10% ERP Consulting and SIFocus Areas
25% C#25% ASP.NET25% SQL +125% jqueryLaunched in 2022, CodeBerg Solutions is a small Ahmedabad, India-based software development company. Their team specializes in Custom Software Development and BI & big data consulting & SI.
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$1,000+$50 - $99 / hr10 - 49Singapore, Singapore
Services provided
10% Custom Software Development20% AI Consulting20% AI Development +320% Cloud Consulting & SI20% Generative AI10% Web DesignFocus Areas
50% C#50% ASP.NETQ2M Solutions is a cloud consulting & SI company founded in 2024. The firm offers cloud consulting & SI and Custom Software Development.
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$250,000+$100 - $149 / hr10 - 49
Services provided
10% Custom Software Development35% Mobile App Development19% Low/No Code Development +510% AR/VR Development10% UX/UI Design10% Web Design5% Graphic Design1% Web DevelopmentFocus Areas
50% C#50% SQLUnbound Game Studio, a mobile application development firm, offer Mobile App Development and Web Design. They were founded in 2012.
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$50,000+$50 - $99 / hr10 - 49București, Romania
Services provided
35% Custom Software Development25% Web Development20% Mobile App Development +210% Cloud Consulting & SI10% UX/UI DesignFocus Areas
25% C#20% JavaScript15% Typescript +410% Go10% PHP10% Python10% SQLEstablished in 2014, ONE NEW EXPERIENCE is a small software development firm in București, Romania and Târgoviște, Romania. Their team focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49
Services provided
40% Custom Software Development40% Business Consulting20% CRM Consulting and SIFocus Areas
20% C#25% JavaScript25% jquery +310% ASP.NET10% HTML510% XMLForgeXRM, a custom software development company, is in Westborough, Massachusetts. They offer Custom Software Development and Business Consulting.
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Undisclosed$25 - $49 / hr10 - 49Juiz de Fora, Brazil
Services provided
40% Custom Software Development40% Web Development20% IT Strategy ConsultingFocus Areas
20% C#20% Go20% Typescript +410% ASP.NET10% Other programming & scripting languages10% Redux10% SQLLentium is a software development firm. They are based in Juiz de Fora, Brazil, and their services include Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Gurugram, India
Services provided
20% Custom Software Development30% ERP Consulting and SI20% CRM Consulting and SI +220% E-Commerce Development10% Application Management & SupportFocus Areas
40% C#20% Other programming & scripting languages20% SQL +210% ASP.NET10% JavaScriptERP consulting and SI company DBLB TECH was launched in 2017. The team focuses on ERP consulting and SI and CRM consulting and SI and is based in Gurugram, India.
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Undisclosed$100 - $149 / hr10 - 49Nicosia, Cyprus
Services provided
50% Custom Software Development20% BI & Big Data Consulting & SI20% ERP Consulting and SI +110% Web DesignFocus Areas
10% C#40% ASP.NET15% C++ +315% SQL10% JavaScript10% Visual BasicPowersoft Computer Solutions Ltd is a software development company. They were launched in 1993 and specialize in Custom Software Development and BI & big data consulting & SI.
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$25,000+$50 - $99 / hr10 - 49
Services provided
25% Custom Software Development25% Cloud Consulting & SI25% DevOps Managed Services +125% Mobile App DevelopmentFocus Areas
35% C#30% ASP.NET15% Typescript +210% SQL10% jqueryHeadquartered in Bengaluru, India, Cognition Edge Private Limited is a cloud consulting & SI company. Their services include cloud consulting & SI and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49
Services provided
20% Custom Software Development50% Mobile App Development30% Web DevelopmentFocus Areas
40% C#35% XML25% ASP.NETAJVION TECHNOLOGIES is a mobile application development firm. They specialize in Mobile App Development and Web Development and were founded in 2024. The agency is based in Udaipur, India.
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UndisclosedUndisclosed10 - 49
Services provided
30% Custom Software Development30% Web Development20% Mobile App Development +210% IT Managed Services10% IT Strategy ConsultingFocus Areas
30% C#15% ASP.NET15% Other programming & scripting languages +510% HTML510% JavaScript10% Python5% Typescript5% jqueryOmitri Technology Private Limited is a Bhubaneswar, India-based software development company. Established in 2019, the team offers Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49Lahore, Pakistan
Services provided
10% Custom Software Development30% Mobile App Development15% Blockchain +415% Other Application Development10% AR/VR Development10% E-Commerce Development10% Web DevelopmentFocus Areas
11% C#17% Kotlin17% Swift +511% JavaScript11% PHP11% Python11% SQL11% TypescriptMobile application development company surjX is based in Lahore, Pakistan and Richmond, Texas. Launched in 2008, the team provides Mobile App Development and Blockchain.
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$1,000+$25 - $49 / hr50 - 249Beaverton, OR
Services provided
10% Custom Software Development20% Web Development10% E-Commerce Development +810% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% Web Design5% Content Marketing5% Graphic Design5% Logo5% Pay Per ClickFocus Areas
10% C#20% PHP15% JavaScript +710% ASP.NET10% Java10% Python10% SQL5% AJAX5% C5% RubyGeoflypages is a website development firm. Founded in 2017, their team specializes in Web Development and Custom Software Development.
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UndisclosedUndisclosed50 - 249Bnei Brak, Israel
Services provided
40% Custom Software Development30% Mobile App Development30% Web DevelopmentFocus Areas
10% C#10% AJAX10% ASP +710% ASP.NET10% C10% C++10% Java10% JavaScript10% PHP10% PerlRachip, a midsize software development company, is headquartered in Bnei Brak, Israel. Their services include Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed50 - 249
Services provided
10% Custom Software Development10% Application Testing10% Blockchain +810% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web Development5% Business Consulting5% UX/UI DesignFocus Areas
10% C#10% C++10% Java +810% Kotlin10% Redux10% Ruby10% SQL10% Swift10% XML5% ASP5% ASP.NETZestGeek Solutions is a social media marketing firm. The company is headquartered in Sahibzada Ajit Singh Nagar, India. Their services include Social Media Marketing and Search Engine Optimization.
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$10,000+$25 - $49 / hr50 - 249Pune, India
Services provided
10% Custom Software Development10% Application Management & Support10% Application Testing +810% Cloud Consulting & SI10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Other Application Development10% Web Development5% IT Managed Services5% IT Strategy ConsultingFocus Areas
10% C#15% ASP.NET10% AJAX +910% Python10% Redux10% SQL10% Typescript5% HTML55% Java5% JavaScript5% Other programming & scripting languages5% PHPAnAr Solutions Inc is a Dover, Delaware-based cloud consulting & SI company. Launched in 2013, the team offers cloud consulting & SI and IT staff augmentation.
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$5,000+$50 - $99 / hr50 - 249
Services provided
10% Custom Software Development10% AI Development10% AR/VR Development +910% Blockchain10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% Web Development5% AI Consulting5% Generative AI5% Other Application Development5% Supply Chain ManagementFocus Areas
10% C#10% ASP.NET10% C +710% C++10% ColdFusion10% HTML510% Kotlin10% Rust10% backbone.js10% jqueryBreedcoins, a midsize software development company, is in Madurai, India. The team provides Custom Software Development and Web Development.
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UndisclosedUndisclosedFreelancerChester, MD
Services provided
80% Custom Software Development20% ECM Consulting and SIFocus Areas
20% C#20% C20% C++ +220% Java20% PythonAnyware, LLC is a custom software development firm. Based in Chester, Maryland, their team offers Custom Software Development and ECM consulting and SI.
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UndisclosedUndisclosed50 - 249Cupertino, CA
Services provided
40% Custom Software Development60% Application TestingFocus Areas
10% C#15% Perl15% Python +610% ASP.NET10% C++10% Java10% JavaScript10% PHP10% RubySoftsmith is an Application Testing company in Cupertino, California. Their services include Application Testing and Custom Software Development.
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UndisclosedUndisclosed50 - 249Aosta, Italy
Services provided
30% Custom Software Development30% IT Managed Services20% IT Strategy Consulting +120% Web DevelopmentFocus Areas
20% C#20% ASP20% ASP.NET +220% PHP20% SQLIT managed services company Logic Sistemi S.r.l. Was launched in 1999. The team provides IT managed services and Custom Software Development.
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Undisclosed$25 - $49 / hr50 - 249Chennai, India
Services provided
20% Custom Software Development20% E-Commerce Development20% IoT Development +220% Mobile App Development20% Web DevelopmentFocus Areas
30% C#15% SQL15% Typescript +510% HTML510% JavaScript10% Python5% C++5% jqueryGislen Software is a custom software development firm established in 1994. Their team specializes in Custom Software Development and Web Development.
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$50,000+$25 - $49 / hr50 - 249Pune, India
Services provided
30% Custom Software Development20% Mobile App Development10% AI Development +410% API Development10% Application Testing10% Low/No Code Development10% UX/UI DesignFocus Areas
20% C#10% AJAX10% ASP.NET +810% JavaScript10% Python10% Redux10% SQL5% HTML55% PHP5% Typescript5% jqueryLaunched in 2016, Yugensys is a midsize Pune, India-based custom software development firm. Their services include Custom Software Development and Mobile App Development.
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$100,000+$50 - $99 / hr50 - 249Stockholm, Sweden
Services provided
30% Custom Software Development70% IT Staff AugmentationFocus Areas
20% C#20% Java20% JavaScript +220% PHP20% PythonDigital New Agency Technology AB is an IT staff augmentation company. They were launched in 2018 and offer IT staff augmentation and Custom Software Development.
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$1,000+$50 - $99 / hr50 - 249Pully, Switzerland
Services provided
40% Custom Software Development30% Web Development20% Mobile App Development +110% Search Engine OptimizationFocus Areas
10% C#10% ColdFusion10% HTML5 +710% Java10% JavaScript10% PHP10% Python10% Ruby10% Swift10% TypescriptTechVerdi is a software development company. The midsize Pully, Switzerland-based team provides Custom Software Development and Web Development. The agency was founded in 2015.
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$1,000+$25 - $49 / hr50 - 249
Services provided
35% Custom Software Development25% IT Staff Augmentation15% Other IT Consulting and SI +310% IT Managed Services10% Web Design5% IT Strategy ConsultingFocus Areas
15% C#15% ASP.NET15% Python +815% SQL10% JavaScript5% AJAX5% HTML55% Redux5% Typescript5% Visual Basic5% XMLPERFECT SOFTWARE SOLUTIONS CLT PVT LTD is an IT staff augmentation company in Kozhikode, India and Pantheeramkavu, India. Their services include IT staff augmentation and Custom Software
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$1,000+$25 - $49 / hr50 - 249
Services provided
40% Custom Software Development10% AI Agents10% AI Development +410% IoT Development10% Mobile App Development10% Web Design10% Web DevelopmentFocus Areas
10% C#10% C10% C++ +710% HTML510% Java10% JavaScript10% PHP10% Python10% SQL10% TypescriptBytelog Solutions Private Limited, a software development firm, was established in 2020. The company provides Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr50 - 249Beograd, Serbia
Services provided
40% Custom Software Development20% Mobile & App Marketing20% Mobile App Development +120% Other Application DevelopmentFocus Areas
10% C#30% JavaScript15% Python +515% Typescript10% Java10% Other programming & scripting languages5% HTML55% UnrealScriptMidsize custom software development firm Jam Style, is based in Beograd, Serbia. The team specializes in Custom Software Development and Mobile & App Marketing.
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$5,000+$25 - $49 / hr50 - 249Chișinău, Moldova
Services provided
30% Custom Software Development25% E-Commerce Development25% ERP Consulting and SI +215% API Development5% IoT DevelopmentFocus Areas
20% C#10% ASP.NET10% PHP +1010% Typescript10% jquery5% AJAX5% HTML55% Java5% JavaScript5% Other programming & scripting languages5% Python5% SQL5% SwiftSpacecore is a custom software development company. The midsize Chișinău, Moldova-based team specializes in Custom Software Development and ERP consulting and SI. The agency was founded in 2017.
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$10,000+Undisclosed50 - 249Shinagawa City, Japan
Services provided
40% Custom Software Development30% Enterprise App Modernization15% Cloud Consulting & SI +210% IT Strategy Consulting5% AI ConsultingFocus Areas
10% C#35% Java25% Other programming & scripting languages +315% Visual Basic10% JavaScript5% PythonTakumi Technologies is a software development firm. Their midsize team of employees is in Shinagawa City, Japan. Their team provides Custom Software Development and Enterprise App Modernization.
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List of the Top C# Development Companies
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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
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