Top C# Developers
-
UndisclosedUndisclosed10 - 49Malvern, PA
Services provided
Focus Areas
Cygnus Consulting is a Malvern, Pennsylvania-based software development firm. Established in 2015, the team offers Custom Software Development and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Santa Clara, CA
Services provided
Focus Areas
BatchTest is a small Product Design company launched in 2005. Their team specializes in Product Design and Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Las Vegas, NV
Services provided
Focus Areas
Maxana.ai, a custom software development company, is located in Las Vegas, Nevada. They specialize in Custom Software Development and Computer Engineering.
Read more -
UndisclosedUndisclosed10 - 49Seattle, WA
Services provided
Focus Areas
Launched in 2017, Diatomic Product Development is a Product Design company. The company focuses on Product Design and Custom Software Development.
Read more -
UndisclosedUndisclosedFreelancer
Services provided
Focus Areas
JohnnyDevCraft LLC, a software development company, specializes in Custom Software Development and Web Development. The agency is based in Melbourne, Florida.
Read more -
UndisclosedUndisclosedFreelancerWestminster, CO
Services provided
Focus Areas
Founded in 2000, dbBri.com is a small business intelligence company. Their services include BI & big data consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Battery Point, Australia
Services provided
Focus Areas
Datawise Consulting Pty Ltd is a small IT strategy consulting company headquartered in Battery Point, Australia. Their services include IT strategy consulting and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Sarasota, FL
Services provided
Focus Areas
Rapid Composites is a Contract Manufacturing company. The company is based in Sarasota, Florida. Their team provides Contract Manufacturing and Product Design.
Read more -
UndisclosedUndisclosed2 - 9Fort Pierce, FL
Services provided
Focus Areas
Hub IT Consulting is a data analytics company. In Fort Pierce, Florida and New York, New York, their team focuses on BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
Small cloud consulting & SI company Solution Machine, is headquartered in Columbus, Ohio. Their services include cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Roswell, GA
Services provided
Focus Areas
A BASIC IDEA, LLC is a web design company. Headquartered in Roswell, Georgia, the company was launched in 2011. Their services include Web Design and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Kennesaw, GA
Services provided
Focus Areas
Neosys Consulting is a cloud consulting & SI company. The Kennesaw, Georgia-based team offers cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
DevXT is a small software development company launched in 2006. Their team specializes in Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Rockwall, TX
Services provided
Focus Areas
Launched in 2017, Thread Logic, LLC is a cloud consulting & SI company. The team focuses on cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Irving, TX
Services provided
Focus Areas
Marcole Software Consulting is a custom software development firm. The team is located in Irving, Texas, and their services include Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Seven Hills, Australia
Services provided
Focus Areas
Apex Automation and Robotics Pty Ltd is a Robotics Process Automation company. Established in 2006, the firm focuses on Robotics Process Automation and Engineering.
Read more -
UndisclosedUndisclosed2 - 9Jersey City, NJ
Services provided
Focus Areas
Data analytics company Codigent is in Jersey City, New Jersey. The team focuses on BI & big data consulting & SI and Custom Software Development.
Read more -
$25,000+$100 - $149 / hr50 - 249Dhaka, Bangladesh
Services provided
Focus Areas
See all 10 projectsDatazo InfoTech is a bespoke software development company specializing in custom software creation with a focus on health data visualization, secure platforms, and tailored solutions. Feedback is overwhelmingly positive, with reviewers praising their exceptional project management, empathy-driven design, and flexibility, as evidenced by a 100% satisfaction rate in meeting deadlines and adapting to evolving project needs.
-
UndisclosedUndisclosed250 - 999Noida, India
Services provided
Focus Areas
Bhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
Read more -
$25,000+$50 - $99 / hr50 - 249Islamabad, Pakistan
Services provided
Focus Areas
See all 12 projectsDPL is a Custom Software Development company specializing in Full Stack Software Development, delivering end-to-end solutions tailored to diverse client needs. Across multiple reviews, the company is praised for its flexibility, strong talent pool, and effective communication, with over 90% of feedback highlighting their project management and technical expertise. Clients consistently note their ability to deliver on time and exceed expectations in software engineering endeavors.
-
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
Department 210, a mobile app development firm, was established in 2012. The small team offers Mobile App Development and API Development.
Read more -
UndisclosedUndisclosed250 - 999Memphis, TN
Services provided
Focus Areas
Launched in 1990, Cook Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Application Testing.
Read more -
$5,000+< $25 / hr50 - 249Jaipur, India
Services provided
Focus Areas
See all 11 projectsWDP Technologies Pvt. Ltd. is a custom software creation company, excelling in tailored software development and full-stack software engineering. The company receives overwhelmingly positive feedback, with clients praising their professionalism, communication, and the high quality of their deliverables. Approximately 100% of reviewers commend their ability to understand project requirements and provide effective solutions.
-
$1,000+$25 - $49 / hr50 - 249Västerås, Sweden
Services provided
Focus Areas
See all 14 projectsDigital Dividend is a bespoke software development company celebrated for its expertise in end-to-end software development and managed software development. Reviews highlight their professionalism and robust project management, with 100% positive feedback emphasizing their ability to meet time, budget, and quality expectations. Notably, 66% of reviewers commend their design capabilities and comprehensive technical solutions.
-
$10,000+$25 - $49 / hr50 - 249Bengaluru, India
Services provided
Focus Areas
See all 4 projectsSomeshwara Software Pvt Ltd specializes in Custom Software Development, providing tailored and end-to-end software solutions across various industries. The company has received overwhelmingly positive feedback, with reviewers praising its robust infrastructure, high-quality deliverables, and effective project management, including timely communication and flexibility. An impressive 100% of reviews highlight their dedication to client success and scalable solutions.
-
UndisclosedUndisclosed50 - 249Brisbane, CA
Services provided
Focus Areas
VOX Network Solutions is a software development firm. The team focuses on Custom Software Development and Customer Service Outsourcing and is located in Brisbane, California.
Read more -
UndisclosedUndisclosed50 - 249Columbus, OH
Services provided
Focus Areas
MAPSYS Inc, an IT strategy consulting company, is based in Columbus, Ohio. They specialize in IT strategy consulting and ERP consulting and SI.
Read more -
UndisclosedUndisclosed50 - 249Bangkok, Thailand
Services provided
Focus Areas
Midsize IT strategy consulting company iCONEXT.CO.,LTD, is based in Bangkok, Thailand. Their services include IT strategy consulting and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosedFreelancerOdenton, MD
Services provided
Focus Areas
Headquartered in Odenton, Maryland, Millennium International Consulting, Inc. Is a custom software development firm. The team provides Custom Software Development and Web Design.
Read more -
UndisclosedUndisclosedFreelancerCatlett, VA
Services provided
Focus Areas
Launched in 2000, BAZ Innovations, LLC is a custom software development company. The team focuses on Custom Software Development and Computer Engineering.
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
38.4/40.018.6/20 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+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 -
$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 -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% 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 -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% 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 - 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36/40.017.4/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% 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 / hr250 - 999Charlotte, NC
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% 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 -
$25,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
37.2/40.018.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
35% Custom Software Development40% C#65% 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