Top 100 C# Developers
The Best of October 2026Looking for a top C# programmer?
C Sharp, or C#, is a programming language created by Microsoft. It's general-purpose and addresses static typing, object- and component-oriented programming approaches. It uses the .NET framework and is best for developing web apps, desktop apps, mobile apps, and games.
That's why we've created this list of the best C# developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best C# Programmers
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121$100,000+50 - 249 employeesZlín, Czech RepublicRead More
Business Logic is a software development company headquartered in Zlín, Czech Republic. Business Logic has additional offices throughout Czech Republic in Prague, Vsetín, and Nový Jičín. Founded in 2008, Business Logic's team of around 30 employees specializes in software development, web development, and e-commerce development, primarily for midmarket businesses in the IT industry.
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FincentrumIndustries
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122$10,000+50 - 249 employeesIrving, TXLaunched in 2010, Finoit Inc. Is a midsize custom software development firm. Their services include Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence. The firm is located in Irving, Texas and Greater Noida, India.Read More
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LorealIndustries
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123$5,000+10 - 49 employeesSurrey, CanadaGravit-e Technologies is a Surrey, Canada-based custom software development company. The small team focuses on Custom Software Development, cloud consulting & SI, Web Development, Application Management & Support, and more and was established in 2005.Read More
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124$50,000+250 - 999 employeesAustin, TXSyberry is a midsize custom software development company. Headquartered in Austin, Texas and Kraków, Poland, the company was launched in 2011. Their team focuses on Custom Software Development, Artificial Intelligence, cloud consulting & SI, Web Development, and more.Read More
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FTSE RussellIndustries
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125$10,000+50 - 249 employeesKraków, PolandRead More
TechWings is a software development and product design company located in Kraków, Poland. Founded in 2016, they have a cross-functional team of 60+ professionals that serves midmarket enterprises and fast-growing startups in the insurance, travel & hospitality, business automation, logistics, healthcare, real estate, education, and finance sectors. Services include product development, dedicated agile teams, and staff augmentation.
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MicrosoftIndustries
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126$50,000+250 - 999 employeesLondon, EnglandOpinov8 Digital and Engineering Solutions is an AI Consulting company founded in 2017. The midsize London, England-based team focuses on AI Consulting, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more.Read More
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Fortune 500 Companies Renault Swisscom McDonald'sIndustries
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127$5,000+250 - 999 employeesOakville, CanadaHeadquartered in Manassas, Virginia and Oakville, Canada, Techverx is a software development firm. Launched in 2010, the midsize team offers Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
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KickfurtherIndustries
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128$25,000+50 - 249 employeesL'viv, UkraineEstablished in 2017, Lionwood.software is an AI firm. The midsize Newark, Delaware-based team offers Artificial Intelligence, Custom Software Development, Web Development, Generative AI, and more.Read More
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INTO University Partnerships VAS Dizmo UnbrokenIndustries
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129$10,000+250 - 999 employeesSacramento, CABluelight is a custom software development company. Launched in 2019, the agency is headquartered in Sacramento, California and Jardim Paulistano, Brazil. The midsize team focuses on Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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130$5,000+10 - 49 employeesAllentown, PARead More
KDG is a leading tech provider working primarily with educational institutions, non-profits, and small to midsize family businesses. Headquartered in Allentown, Pa., with a satellite office in Washington, DC, KDG provides custom software development, CRM consulting, sales intelligence, and IT managed services.
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Meals on Wheels of the Greater Lehigh Valley Upcycle LLC The Arc of Lehigh & Northampton Counties Drexel UniversityIndustries
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131$10,000+10 - 49 employeesNiš, SerbiaRead More
Naissus technologies is a software engineering company based in Niš, Serbia with a team of over 10 members. Since 2009, they have offered their services in custom software, web, and mobile app development for clients in the fields of financial services, IT services, and others.
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GBIIndustries
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132$10,000+50 - 249 employeesPodgorica, MontenegroBild Studio is an AI company located in Podgorica, Montenegro and Paris, France. The midsize firm was launched in 2010. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, UX/UI Design, and more.Read More
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NilexIndustries
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133$25,000+50 - 249 employeesDraper, UTRead More
Zibtek is full-stack development digital agency based in Draper, Utah. Services include mobile development, digital marketing, and custom software development. They were founded in 2009 and have more than 250 employees that serve a variety of clients, but mostly the healthcare and financial services sectors.
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AdobeIndustries
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134$10,000+250 - 999 employeesHanoi, VietnamRead More
Founded in 2014, NCCPLUS VIETNAM is located in Hanoi, Vietnam. With about 50+ employees, they provide web development, custom software development, and mobile app development services for enterprise, midmarket, and small businesses.
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CoreSystemsIndustries
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135$10,000+10 - 49 employeesZhytomyr, UkraineCustom software development company Asabix was founded in 2017. Their small team is based in La Crosse, Wisconsin and Zhytomyr, Ukraine. Their services include Custom Software Development, E-Commerce Development, and Web Development.Read More
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SkladUSAIndustries
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136$5,000+250 - 999 employeesKirkland, WAFounded in 2005, UKAD is an IT staff augmentation company. The midsize Kirkland, Washington-based team offers IT staff augmentation, Generative AI, Custom Software Development, E-Commerce Development, and more.Read More
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AJ Produkter Ginza TargetAid EntitledToIndustries
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137$10,000+250 - 999 employeesVilnius, LithuaniaBaltic Amadeus is a midsize software development firm established in 1988. Their team offers Custom Software Development, Mobile App Development, Cybersecurity, Enterprise App Modernization, and more. The agency is in Vilnius, Lithuania and Kaunas, Lithuania.Read More
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IBM JTI ConnectPay SEBIndustries
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138$25,000+50 - 249 employeesŁódź, PolandIn Łódź, Poland, Happy Team is an IT staff augmentation company. The midsize company was launched in 2015. Their services include IT staff augmentation, Custom Software Development, and Web Development.Read More
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139$25,000+10 - 49 employeesRichmond, VAEnterBridge is a custom software development company launched in 2001. The company provides Custom Software Development, Mobile App Development, IT strategy consulting, and AI Agents and has a small team. The company is headquartered in Richmond, Virginia and Lehi, Utah.Read More
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140$10,000+250 - 999 employeesNashua, NHEstablished in 1989, Zco Corporation is an application development company. Their midsize team is located in Nashua, New Hampshire; Boston, Massachusetts and New York, New York. Their services include Mobile App Development, Custom Software Development, Web Development, AR/VR development, and more.Read More
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GolflogixIndustries
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141$25,000+10 - 49 employeesWinnipeg, CanadaRead More
Bit Space Development Ltd. is an interactive digital media studio headquartered in Winnipeg, Canada. The company, founded in 2015, specializes in AR/VR development, but also provide other services including custom software development, and IT strategy consulting. Their team of 14 people works with small, mid-market, and enterprise companies in mainly the utilities, manufacturing, and education industries.
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Kohler Co. Manitoba Construction Sector Council Manitoba First Nations Education Resource Centre PCL ConstructionIndustries
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142$10,000+50 - 249 employeesRead More
Armada Labs is a software development company based in Estero, FL. Founded in 2002, they have about 70 employees that serve all business sizes in the financial industry. They specialize in custom software development, application management and support, cloud consulting services, IT management services, and mobile app development.
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Rivo HoldingsIndustries
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143$25,000+50 - 249 employeesRzeszów, PolandRead More
Ideo Agency is a full-service software house based in Rzeszów, Poland with offices in Warsaw, Poland, and Drammen, Norway. Since its start in 1999, their team of more than 50 has provided custom software development, web development, e-commerce development, and digital design and marketing services.
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Aarsleff Ground EngineeringIndustries
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144$10,000+50 - 249 employeesBanja Luka, Bosnia and HerzegovinaRead More
Codaxy is a development firm based in Banja Luka, Bosnia and Herzegovina. Founded in 2016, their team of around 20 employees provides custom software development and web development and design services.
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AssetmaxIndustries
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145$10,000+250 - 999 employeesKharkiv, UkraineFounded in 2000, Zfort Group is an artificial intelligence company. They are in New York, New York and Kharkiv, Ukraine and have a midsize team. The firm focuses on Artificial Intelligence, Custom Software Development, Generative AI, Mobile App Development, and more.Read More
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Online.ioIndustries
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146$1,000+50 - 249 employeesJaipur, IndiaRead More
Exato Software is a development agency based in Jaipur, India. They were founded in 2019 and have a team of around 10 employees. Their main services include custom software, web, and mobile app development for small businesses.
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MezatwinsIndustries
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147$25,000+10 - 49 employeesToronto, CanadaEstablished in 1997, Whitecap Canada is a small custom software development company. Their team focuses on Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, Mobile App Development, and more. The company is in Toronto, Canada.Read More
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Woodine Entertainment GroupIndustries
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148$5,000+50 - 249 employeesRead More
August Consultancy Services, LLC is a midsize cybersecurity and software development company founded in 2003. Their team provides cybersecurity and custom software development. The company is based in Houston, Texas.
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Anderson IncIndustries
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149$50,000+10 - 49 employeesAustin, TXRead More
Eureka is a custom software and technology engineering firm based in Austin, Texas. Founded in 1986, Eureka's has about 20 employees that primarily focus on midmarket businesses in the telecommunications sector. Services include custom software, mobile app development, and UX/UI design.
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Apple Dell Samsung DropboxIndustries
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150$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
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Smith & NephewIndustries
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