Top C# Developers
-
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
OrganiCode, an API Development company, offers API Development and Custom Software Development. The agency is in Vereeniging, South Africa.
Read more -
Undisclosed< $25 / hr2 - 9
Services provided
Focus Areas
PushBinary is a small web development company launched in 2015. Their team focuses on Web Development and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Chennai, India
Services provided
Focus Areas
Founded in 2004, KAG Technologies Pvt Ltd is a web design agency. Headquartered in Chennai, India, the team provides Web Design and Web Development.
Read more -
Undisclosed$25 - $49 / hr10 - 49
Services provided
Focus Areas
Cubic SoftLab is a small custom software development firm headquartered in. The team offers Custom Software Development and Mobile App Development.
Read more -
$10,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Small custom software development firm IT FED-CO, is in Chisinau, Moldova. Their services include Custom Software Development and Mobile App Development.
Read more -
$10,000+Undisclosed10 - 49
Services provided
Focus Areas
LumiQualis is a custom software development firm established in 2021. Located in Ponte Vedra Beach, Florida, the team specializes in Custom Software Development and IT strategy consulting.
Read more -
$5,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
The Pool Vision is a Hohenbrunn, Germany-based web development firm. The team specializes in Web Development and Mobile App Development.
Read more -
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
Low/No Code Development company Codup Technologies Private Limited was established in 2022. The agency focuses on Low/No Code Development and Custom Software Development.
Read more -
Undisclosed< $25 / hr10 - 49Roorkee, India
Services provided
Focus Areas
Web Karma is a software development firm. The team specializes in Custom Software Development and Web Development and is based in Roorkee, India.
Read more -
Undisclosed< $25 / hr10 - 49Kannur, India
Services provided
Focus Areas
Tegimus Infotech is a small custom software development firm in Kannur, India. The team provides Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Nairobi, Kenya
Services provided
Focus Areas
See all 19 projectsDeveloping result driven mobile, web, blockchain, AI and iOT products for startups, entrepreneurs, and entreprises. More than 50 engineers onboard, completed 100+ projects within last year and a 1B+
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsInfinitix It Solutions offers Custom Software Development services, providing bespoke software and tailored software solutions for clients. Reviews highlight their timely delivery, trustworthiness, and excellent product quality. Clients commend their responsiveness, project management skills, and value for cost, emphasizing ease of use in managing business processes and inventory. Overall, Infinitix It Solutions receives positive feedback with no noted areas for improvement.
-
$25,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Collabor8 is a small Bulgaria-based software development firm. Their services include Custom Software Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Focus Areas
LUsoft LLC is a custom software development company located in Kyiv, Ukraine. Their services include Custom Software Development and Mobile App Development.
Read more -
$1,000+< $25 / hr10 - 49Mexicali, Mexico
Services provided
Focus Areas
Coding Tribes, a software development firm, is located in Mexicali, Mexico. They focus on Custom Software Development and Web Development.
Read more -
$1,000+< $25 / hr10 - 49Tambon Pa Daet, Thailand
Services provided
Focus Areas
CNXDevSoft, a web development company, was launched in 2020. They provides Web Development and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Cipher is a Misrata, Libya-based application development firm. They focus on Mobile App Development and Custom Software Development.
Read more -
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
SPIRAL TECHNOLABS PVT. LTD is a CRM consulting and SI company. Founded in 2018, the agency focuses on CRM consulting and SI and ERP consulting and SI.
Read more -
$5,000+$50 - $99 / hr10 - 49Edison, NJ
Services provided
Focus Areas
SAR Software Inc, a Blockchain company, is headquartered in Edison, New Jersey. Their services include Blockchain and BI & big data consulting & SI.
Read more -
$5,000+$25 - $49 / hr10 - 49Ciudad de México, Mexico
Services provided
Focus Areas
Silogik, a custom software development company, is located in Ciudad de México, Mexico. The team specializes in Custom Software Development and Enterprise App Modernization.
Read more -
$10,000+$25 - $49 / hr10 - 49Tandil, Argentina
Services provided
Focus Areas
Stormtech Labs, a software development company, provides Custom Software Development and Web Development. The company is headquartered in Tandil, Argentina and Redfern, Australia.
Read more -
Undisclosed$50 - $99 / hr10 - 49Frisco, TX
Services provided
Focus Areas
EZ4YOUTECH.COM is an IoT development company founded in 2022. In Frisco, Texas and Orlando, Florida, the team specializes in IoT development and Artificial Intelligence.
Read more -
$10,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
Vorion is a web development firm. The team is based in Sofia, Bulgaria, and their services include Web Development and Custom Software Development.
Read more -
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
Established in 2014, Digip Technologies is a software development firm. The team focuses on Custom Software Development and API Development.
Read more -
$25,000+$100 - $149 / hr10 - 49Montréal, Canada
Services provided
Focus Areas
CreaCodeX is a cloud consulting & SI company established in 2003. Headquartered in Montréal, Canada, the team offers cloud consulting & SI and Custom Software Development.
Read more -
$5,000+< $25 / hr10 - 49Thành phố Vinh, Vietnam
Services provided
Focus Areas
Mega Pea Technologies, a custom software development company, is located in Thành phố Vinh, Vietnam. The team specializes in Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Łódź, Poland
Services provided
Focus Areas
Dev IT Wise (Zephyr RTOS, EMbedded, Qt) is an IoT development company. Located in Łódź, Poland, their team offers IoT development and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Gandhinagar, India
Services provided
Focus Areas
Kwiqwork is a small Gandhinagar, India-based web development company. The team specializes in Web Development and Mobile App Development.
Read more -
$25,000+$50 - $99 / hr10 - 49Poprad, Slovakia
Services provided
Focus Areas
Evolit Slovakia s.r.o., an user experience agency, was founded in 2022. The company specializes in UX/UI Design and cloud consulting & SI, and is small.
Read more -
$25,000+$50 - $99 / hr10 - 49Byblos, Lebanon
Services provided
Focus Areas
Founded in 2024, ZITGUYS sarl is an API Development company. The small team provides API Development and Microservices Architecture Services.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 C# Development Companies
-
$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
Latest C Sharp Articles
See all articles
Step-By-Step Guide: How To Create a DevOps Product Roadmap
Learn how to create a strategic DevOps product roadmap for faster delivery cycles, higher service reliability, or better team alignment in this article.
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