Top C# Developers
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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Established in 2018, Actupon Technologies is a web development firm. The company offers Web Development and Custom Software Development, and is small.
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$10,000+$25 - $49 / hr10 - 49Johannesburg, South Africa
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Noralogix is a Johannesburg, South Africa-based custom software development firm. Established in 2017, the team provides Custom Software Development and Enterprise App Modernization.
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$5,000+$50 - $99 / hr50 - 249Amman, Jordan
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Launched in 2008, Echo Technology is a midsize custom software development firm in Amman, Jordan. Their team offers Custom Software Development and Web Development.
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$50,000+$50 - $99 / hr10 - 49
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Innovent Business Solutions is a Sydney, Australia-based custom software development firm. The team offers Custom Software Development and Mobile App Development.
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$5,000+$50 - $99 / hr10 - 49Bedford, England
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Launched in 2008, Anterec Ltd is a software development firm. The firm specializes in Custom Software Development and Web Development, and is small.
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$5,000+Undisclosed10 - 49Yerevan, Armenia
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Small software development company IQsoft LLC, is located in Yerevan, Armenia. The team offers Custom Software Development and Web Development.
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$10,000+$100 - $149 / hr10 - 49Dublin, Ireland
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Custom software development company Swappsi Software specializes in Custom Software Development and IT staff augmentation. They are based in Dublin, Ireland.
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UndisclosedUndisclosed10 - 49Skopje, North Macedonia
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Optima is a small custom software development company. Launched in 2006, the team specializes in Custom Software Development.
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$1,000+< $25 / hr10 - 49
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Ingenius Software is a small custom software development company established in 2012. Their services include Custom Software Development.
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$5,000+$25 - $49 / hr50 - 249Kazhakkoottam, India
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Located in Reston, Virginia and Kazhakkoottam, India, NIRA Systems is an IT managed services company. They specialize in IT managed services and CRM consulting and SI and were launched in 2009.
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Undisclosed$50 - $99 / hr10 - 49Silkeborg, Denmark
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Applicate IT is a custom software development firm. They offer Custom Software Development and Web Development and were founded in 2010.
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$10,000+$25 - $49 / hr10 - 49Niš, Serbia
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Obelus is a small web development company. They specialize in Web Development and Custom Software Development and were founded in 2019.
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$5,000+< $25 / hr50 - 249
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See all 1 projectsABCSoft specializes in Bespoke Software Development and Tailored Software Solutions, focusing on Custom App Development. The company receives high praise for its commitment to innovation and client satisfaction, consistently exceeding expectations with timely deliveries and clear communication. Some minor suggestions for improvement include enhancing communication transparency and providing more detailed progress reports.
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$25,000+$25 - $49 / hr10 - 49
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SmugDuck is a software development company and website development company. They are based in Kyiv, Ukraine, and their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Centurion, South Africa
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Software development firm i60 Global focuses on Custom Software Development and Mobile App Development. They are headquartered in Centurion, South Africa and Frisco, Texas.
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$10,000+$25 - $49 / hr2 - 9
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Kaber Helm Software Solutions, a custom software development firm, is in Edinburgh, Scotland and Fife , Scotland. The team focuses on Custom Software Development and Web Development.
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$10,000+$25 - $49 / hr50 - 249Islamabad, Pakistan
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Launched in 2013, Synergy-IT is a midsize IT staff augmentation company. Their services include IT staff augmentation and Custom Software Development.
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Undisclosed$25 - $49 / hr10 - 49Nugegoda, Sri Lanka
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IT staff augmentation company FACTn Software is located in Nugegoda, Sri Lanka and Los Angeles, California. They specialize in IT staff augmentation and AI Agents.
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$5,000+$50 - $99 / hr50 - 249
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Microsec Limited is a software development firm. Launched in 1979, the agency provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49București, Romania
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Launched in 2004, SBP Romania is a custom software development company. Their team focuses on Custom Software Development and Enterprise App Modernization.
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$5,000+$150 - $199 / hr2 - 9Orlando, FL
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Hunter Web Apps is a software development company. They are headquartered in Orlando, Florida. Their team offers Custom Software Development and IT strategy consulting.
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$5,000+$50 - $99 / hr2 - 9Ankara, Türkiye
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Hexxlock Technology is a custom software development company. Their small team is based in Ankara, Türkiye. Their services include Custom Software Development and Cybersecurity.
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$10,000+$50 - $99 / hr2 - 9
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Casa Villar, a small web design company, is based in Fortaleza, Brazil. The team offers Web Design and UX/UI Design.
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$10,000+$50 - $99 / hr10 - 49Klerksdorp, South Africa
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Dankospark (PTY) Ltd is a Klerksdorp, South Africa-based software development company. They specialize in Custom Software Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Poznań, Poland
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Digimuth, a software development firm, was launched in 2020. The team provides Custom Software Development and Mobile App Development and is in Poznań, Poland.
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$1,000+< $25 / hr10 - 49Vadodara, India
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See all 2 projectsINTEGRITY INFOWAY offers services including web design, e-commerce development, SEO, SMO, branding, and website hosting. Reviews highlight their strong communication, strategic involvement, and ability to deliver high-quality work within budget constraints. Clients appreciate their patience, impressive project management, and quick responses, resulting in increased conversion rates and customer retention.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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Established in 2013, ADD PEARLINFO PVT. LTD. Is a custom software development firm. The firm specializes in Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Calgary, Canada
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Custom software development firm VizworX is located in Calgary, Canada. Launched in 2012, the team provides Custom Software Development and AR/VR development.
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$5,000+$25 - $49 / hr2 - 9Prague, Czech Republic
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Optimify, a software development company, is located in Prague, Czech Republic. The team specializes in Custom Software Development and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Hong Kong, Hong Kong
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ONEs Software is a custom software development firm. They focus on Custom Software Development and IoT development and were launched in 2019. The firm is headquartered in Hong Kong, Hong Kong.
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List of the Top 15 C# Development Companies
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$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% 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 - $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 -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
22% Custom Software Development22% C#78% Other -
$50,000+$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 -
$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 -
$10,000+$25 - $49 / hr250 - 999
Ability to deliver
37/40.017.4/20 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
36.6/40.016.8/20 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
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.6/40.017.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$50,000+$25 - $49 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.7/40.016.6/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other -
$5,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.8/40.017.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development10% C#70% 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 -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.1/40.019/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.4/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.2/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
40% Custom Software Development100% C#60% 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 -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% Other -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development20% C#80% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
36.7/40.017.8/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
70% Custom Software Development30% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Irvine, CA
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 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