Top C# Developers
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$25,000+$100 - $149 / hr10 - 49Plano, TX
Services provided
Focus Areas
Located in Plano, Texas, SharpEcho is an Enterprise App Modernization company. They focus on Enterprise App Modernization and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49Pireas, Greece
Services provided
Focus Areas
IBS is an IT managed services company in Pireas, Greece. Their services include IT managed services and Custom Software Development.
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$10,000+$100 - $149 / hr2 - 9Kelvin Grove, Australia
Services provided
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Established in 2017, An Imagined Reality is a custom software development firm. The team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed50 - 249Gurugram, India
Services provided
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Adapt Software IAP India P Ltd is a midsize custom software development firm. Launched in 2001, the team focuses on Custom Software Development and Application Management & Support.
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$10,000+$25 - $49 / hr50 - 249Monterrey, Mexico
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Focus Areas
TotalTech is a custom software development firm. The Monterrey, Mexico-based company was founded in 1999. Their services include Custom Software Development and Enterprise App Modernization.
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$50,000+$50 - $99 / hr50 - 249Żywiec, Poland
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Focus Areas
Founded in 1994, Infomex Sp. Z o.o. Is a midsize software development company located in Żywiec, Poland. Their team focuses on Custom Software Development and cloud consulting & SI.
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$10,000+$25 - $49 / hr50 - 249
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Focus Areas
Software development firm Applied Systems Ltd. Is headquartered in Minsk, Belarus. Founded in 1997, the team provides Custom Software Development and Web Development.
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$10,000+< $25 / hr50 - 249Jakarta, Indonesia
Services provided
Focus Areas
See all 10 projectsDOT Indonesia is a company specializing in Custom Software Creation, offering tailored digital solutions. The client feedback is overwhelmingly positive, with 100% of reviewers highlighting successful project delivery on time, within budget, and without major issues. Their agile project management and strong client collaboration are frequently praised, underscoring their expertise in end-to-end software development.
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$10,000+$25 - $49 / hr10 - 49Panama City, Panama
Services provided
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IDEATI is a small software development company. They provide Custom Software Development and BI & big data consulting & SI and were established in 2009.
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$5,000+$100 - $149 / hr2 - 9Royal Leamington Spa, England
Services provided
Focus Areas
LOCALHOST LIMITED, a custom software development firm, is in Royal Leamington Spa, England. Their services include Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49Medellin, Colombia
Services provided
Focus Areas
See all 1 projectsSOLUTECIA S.A.S offers bespoke software development services, specializing in tailored software solutions and custom app development for businesses. Reviews highlight their exceptional ability to customize systems according to client needs, their efficient project management, and their commitment to data security. Clients appreciate the company's personalized approach and consider them a reliable partner for improving administrative and logistical processes.
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$5,000+$50 - $99 / hr2 - 9Kifisia, Greece
Services provided
Focus Areas
Treed Network is a small Kifisia, Greece-based software development company. Their services include Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9Saronno, Italy
Services provided
Focus Areas
Dolmen Technology is a software development company founded in 2017. The firm offers Custom Software Development and Web Development, and is small.
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$10,000+$25 - $49 / hr10 - 49Warszawa, Poland
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Focus Areas
Software development firm V2P was launched in 2009. The team provides Custom Software Development and Mobile App Development.
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$10,000+< $25 / hr10 - 49Hanoi, Vietnam
Services provided
Focus Areas
SINKA.,JSC is a software development company founded in 2019. Their services include Custom Software Development and AR/VR development.
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$5,000+$25 - $49 / hr10 - 49London, England
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Located in London, England, HoustonApps is a custom software development company. Established in 2015, the team focuses on Custom Software Development and HR Consulting.
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$250,000+$50 - $99 / hr1,000 - 9,999
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In Rolling Meadows, Illinois and Ukraine, DWG is a custom software development company. Founded in 2013, the team specializes in Custom Software Development and IT managed services.
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$5,000+$100 - $149 / hr10 - 49South Charleston, WV
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Focus Areas
Associated Systems Professionals is a small web design company founded in 2004. Their services include Web Design and Custom Software Development.
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$5,000+$50 - $99 / hr50 - 249Theale, England
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Code Wizards Group is a custom software development company. The midsize Theale, England-based team focuses on Custom Software Development and Computer Engineering. The firm was founded in 2002.
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$25,000+$100 - $149 / hr10 - 49New Orleans, LA
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Software development firm Radolo was established in 2011. The team provides Custom Software Development and Mobile App Development and is based in New Orleans, Louisiana.
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$5,000+$25 - $49 / hr50 - 249Bhubaneswar, India
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Focus Areas
Midsize software development firm Oditek Solutions, is in Bhubaneswar, India. Their services include Custom Software Development and UX/UI Design.
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Undisclosed< $25 / hr10 - 49Vadodara, India
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Focus Areas
Avishkar IT Services is a Vadodara, India-based cloud consulting & SI and software development firm. The team offers cloud consulting & SI and Custom Software Development.
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$25,000+$25 - $49 / hr50 - 249Miami, FL
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Custom software development company Aconcagua Software is headquartered in Miami, Florida. The team focuses on Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr50 - 249Taipei City, Taiwan
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JoinX is a Taipei City, Taiwan-based software development firm. They focus on Custom Software Development and Application Management & Support.
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$1,000+$25 - $49 / hr10 - 49Chittagong, Bangladesh
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Focus Areas
Patricius IT, a small IT staff augmentation company, is headquartered in Chittagong, Bangladesh. The team offers IT staff augmentation and Custom Software Development.
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$25,000+$100 - $149 / hr2 - 9Bernau bei Berlin, Germany
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Custom software development company Hold My Code GmbH offers Custom Software Development and IT staff augmentation. They are based in Bernau bei Berlin, Germany.
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$1,000+< $25 / hr10 - 49Delhi, India
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Focus Areas
Founded in 2016, Blackcoffer Private Limited is a web development company. The team provides Web Development and Custom Software Development and is based in Delhi, India.
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$5,000+$100 - $149 / hr2 - 9Trumbull, CT
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Focus Areas
Launched in 1999, DLS Solutions, Inc. Is a custom software development company. Their team provides Custom Software Development and UX/UI Design.
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$1,000+Undisclosed50 - 249
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Focus Areas
Wistkey Technologies Group is an IT staff augmentation company headquartered in London, England and Sheung Wan, Hong Kong. The team provides IT staff augmentation and Custom Software Development.
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$10,000+$50 - $99 / hr10 - 49Krapina, Croatia
Services provided
Focus Areas
Codx is a small custom software development company launched in 2019. Their team specializes in Custom Software Development and Web Development.
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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 / 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 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 - 999L'viv, Ukraine
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 -
$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 -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Custom Software Development20% C#75% 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.6/40.017/20 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
36.5/40.017.4/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% C#75% 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 -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
36.3/40.016.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% 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
15% Custom Software Development22% C#85% 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 -
$10,000+$100 - $149 / 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 -
$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+$25 - $49 / hr1,000 - 9,999Southborough, MA
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development25% C#85% Other -
$25,000+$50 - $99 / hr250 - 999Sunny Isles Beach, FL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development20% 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