Top C# Developers
-
$5,000+$25 - $49 / hr2 - 9Budapest, Hungary
Services provided
Focus Areas
Yigsoft, an app development firm, is headquartered in Budapest, Hungary. They offer Mobile App Development and Custom Software Development and were established in 2021.
Read more -
$10,000+$50 - $99 / hr10 - 49Melle, Belgium
Services provided
Focus Areas
Aaltra is an IoT development company established in 2007. Based in Melle, Belgium, the team specializes in IoT development and Mobile App Development.
Read more -
$5,000+$100 - $149 / hr2 - 9Visalia, CA
Services provided
Focus Areas
Cogeian Systems, a small web development firm, is based in Visalia, California. Their services include Web Development and Web Design.
Read more -
$1,000+< $25 / hr2 - 9
Services provided
Focus Areas
Website development company Class-S is based in General Mariano Alvarez, Philippines. Launched in 2024, the team focuses on Web Development and Web Design.
Read more -
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
AppUnik is a web development firm based in Ahmedabad, India. They focus on Web Development and UX/UI Design.
Read more -
$5,000+< $25 / hr50 - 249Alpharetta, GA
Services provided
Focus Areas
Sparity Inc is a business intelligence company founded in 2010. Their services include BI & big data consulting & SI and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Laguna Beach, CA
Services provided
Focus Areas
Market Research company VYNYL was founded in 2013. Based in Laguna Beach, California, the team offers Market Research and Marketing Strategy.
Read more -
UndisclosedUndisclosed50 - 249Achim, Germany
Services provided
Focus Areas
Scalors GmbH is an IT managed services company. The company is located in Achim, Germany and Kyiv, Ukraine. Their team focuses on IT managed services and IT staff augmentation.
Read more -
UndisclosedUndisclosedFreelancer
Services provided
Focus Areas
See all 2 projectsDIGITAL AI is a bespoke software development company specializing in custom software creation. However, the feedback provided reveals a negative experience, with 100% of the reviews highlighting issues related to project delivery and communication, resulting in the client's financial loss. The recurring theme across all reviews is a lack of transparency and failure to deliver promised services.
-
$1,000+< $25 / hr50 - 249Jaipur, India
Services provided
Focus Areas
See all 1 projectsEcuzen Software: Empowering Businesses with Cutting-Edge Technology Solutions At Ecuzen Software, we are committed to transforming businesses with innovative, high-quality software solutions. With a
Read more -
$25,000+$25 - $49 / hr50 - 249Bengaluru, India
Services provided
Focus Areas
Coddle Technologies Pvt Ltd, an UX agency, is located in Bengaluru, India and Auburn, Massachusetts. They specialize in UX/UI Design and cloud consulting & SI and were launched in 2015.
Read more -
$1,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 2 projectsAt BriggrTech, we bring together innovation, technology, and strategy to transform businesses through custom software solutions that drive growth. Our expertise spans across ERP systems, web
Read more -
UndisclosedUndisclosed10 - 49Kirkland, WA
Services provided
Focus Areas
Jetstream Software, Inc., a software development company, provides Custom Software Development and AR/VR development. The agency is located in Kirkland, Washington.
Read more -
$50,000+$100 - $149 / hr50 - 249Coimbatore, India
Services provided
Focus Areas
Maxbyte Technologies Pvt Ltd is a midsize Coimbatore, India-based custom software development company. Their services include Custom Software Development and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Newburyport, MA
Services provided
Focus Areas
DevOps Managed Services company Elyxor was established in 2010. The team offers DevOps Managed Services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Pinchbeck, England
Services provided
Focus Areas
PSP IT Design & Development is a web design company founded in 2008. The team focuses on Web Design and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Ciudad de México, Mexico
Services provided
Focus Areas
Sidesoft Seguridad Informática y Desarrollo de Software, a custom software development firm, focus on Custom Software Development and IT managed services. They were founded in 2012.
Read more -
UndisclosedUndisclosed2 - 9Dublin, Ireland
Services provided
Focus Areas
OTG42 is a software development company. Their small team is headquartered in Dublin, Ireland. Their services include Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Clemmons, NC
Services provided
Focus Areas
WingWeb Consulting is a custom software development company. They are headquartered in Clemmons, North Carolina, and their services include Custom Software Development and Business Consulting.
Read more -
$5,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
Software development company TS - out of business specializes in Custom Software Development and Mobile App Development. They are in Wrocław, Poland.
Read more -
UndisclosedUndisclosed2 - 9DeBary, FL
Services provided
Focus Areas
Florida R&D Associates is a software development company founded in 2015. Their services include Custom Software Development and BI & big data consulting & SI.
Read more -
$5,000+$25 - $49 / hr2 - 9Surat, India
Services provided
Focus Areas
In Surat, India, DESANI XR is a small AR/VR development company. The team offers AR/VR development and Custom Software Development.
Read more -
$10,000+$50 - $99 / hr2 - 9
Services provided
Focus Areas
CYiNTECS is a Polokwane, South Africa-based website development firm. The team offers Web Development and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr50 - 249
Services provided
Focus Areas
Breedcoins, a midsize software development company, is in Madurai, India. The team provides Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Orlando, FL
Services provided
Focus Areas
Based in Orlando, Florida, Dark Matter LLC is a small custom software development firm. Their services include Custom Software Development and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
Launched in 2003, Aurora Embedded Systems is a software development firm. Their team offers Custom Software Development and IoT development.
Read more -
Undisclosed< $25 / hr10 - 49Solapur, India
Services provided
Focus Areas
DK Techno's is a software development company. Established in 2019, their team offers Custom Software Development and Web Development.
Read more -
Undisclosed< $25 / hr2 - 9
Services provided
Focus Areas
Hoarway Technology is a social media marketing firm. Their small team is in Mumbai, India. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+$25 - $49 / hr50 - 249Glendale, AZ
Services provided
Focus Areas
Data Titan is an IT strategy consulting company launched in 2011. The company provides IT strategy consulting and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Ankara, Türkiye
Services provided
Focus Areas
Turna Technology is an IT strategy consulting company. Established in 2016, the company is located in Ankara, Türkiye. Their team provides IT strategy consulting and Custom Software Development.
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
39.9/40.020/20 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 - 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 -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other
Latest C Sharp Articles
See all articles
Software Development Metrics That Matter to Business Leaders (With Examples)
Tracking and reporting key metrics is paramount to ensuring the success of your software development project. Understand these benchmarks to improve...
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