Top 100 C# Developers

Charu Mindworks (India) Private Limited is a Jaipur, India-based software development company. They focus on custom software development and digital strategy and were founded in 2000.

KEYSYS is a small custom software development company. In Hoover, Alabama and Huntsville, Alabama, the firm was launched in 2007. Their team offers custom software development, mobile app development, and web development.

Rebels is an IT services company founded in 2019 in Amsterdam, Holland. Their team of around 60 people works with small business and enterprise organizations, offering e-commerce development, AR/VR development, and web development to IT companies. 

Specific-Group Software Solutions is a Miami-based development agency with about 40 employees. Founded in 1998, the company focuses on custom software development, web development, e-commerce development, mobile app development, and IoT development. They work primarily with middle market and enterprise organizations.

Technology consulting firm Priocept is based in London. Their team includes 11 employees. Priocept has been specializing in e-commerce development, IT consulting, and web development since it was founded in 2004. Most of their partnerships include enterprise and midmarket clients. 

Custom software development firm Creatix.tech was launched in 2020. The company provides custom software development, blockchain, web development, mobile app development, and more and has a small team. The company is headquartered in Yerevan, Armenia and Berlin, Germany.

CoreScripts Technologies LLP is a software development house headquartered in Pune, India. Founded in 2018, their team of 8–10 employees specializes in custom software development. They also offer BI and analytics, testing and QA, and cloud migration services.

Custom software development firm Quadion Technologies was launched in 2004. Located in AAM, Argentina, their midsize team specializes in custom software development, web development, ux/ui design, and mobile app development.

Rai Techintro is a digital technology company based in Bangalore, India, with another office in Patna City, India. Founded in 2014, Rai Techintro's team of just over 10 employees looks to offer custom software development, web development, and UX/UI services primarily to small businesses.

Reality Tech is a other digital marketing company. They are in Woodmere, New York and have a small team. Their services include other digital marketing, other application development, social media marketing, search engine optimization, and more.

Filmrobot Systems is an IT consulting company based in Vancouver, Canada. The company, founded in 1999, has a team of less than ten that provides, among others, web design, UX/UI design, and custom software development services to various companies and institutions.  

Launched in 2021, Elastic Serve Private Limited is a cloud consulting & SI company. Their small team is located in Ahmedabad, India. Their team focuses on cloud consulting & SI, custom software development, IT staff augmentation, mobile app development, and more.

ACS is a software house based in Bollington, England, and founded in 2099. Their team of no more than 10 specializes in custom software development, mobile app development, and big data consulting solutions for clients in the fields of hospitality and healthcare.

Mobile application development firm Digimid was launched in 2014. The agency provides mobile app development, web design, web development, custom software development, and more and has a small team. The agency is in Cincinnati, Ohio.

Facile Consulting Private Limited is a software solutions company based in Bengaluru, India. Founded in 2015, their team of fewer than 30 employees provides custom software development, UX design, and application support services.

SpecialCase Software Solutions is a software firm based in Superior, Colo. with no more than 10 employees. Since their founding in 2010, they have offered custom software, web, and mobile app development solutions to small and mid-market firms alike.

Webenology, Inc is a custom software development firm based in St. Louis. Founded in 2013, their team of  8 serves clients in the transportation and nonprofit sectors. Services include web development and mobile app development.

Softopus is a mobile app development company. Launched in 1998, the team specializes in mobile app development, web development, ux/ui design, graphic design, and more. Their small company is Praha 6, Czech Republic-based.

Neovibe Innovative Technologies is a 39-person software development company that offers web development, mobile app development, enterprise app modernization, and application testing services. The firm was founded in 2013 and is headquartered in Trivandrum, India.

Ecommatrix AB is a small digital strategy company headquartered in Värnamo, Sweden and Birmingham, United Kingdom. They specialize in digital strategy, marketing strategy, social media marketing, content marketing, and more and were founded in 2016.

Zagaran, Inc. is a Harvard-alumni led software development company headquartered in Boston, MA that offers web development, custom software, and mobile apps. Their team has provided software development for clientele ranging from Global 500 companies to universities to government agencies, working primarily with Python, Django, and React/Angular.

Krishna Innovative Software Pvt. Ltd. is a web development company based in Mohali, India. Founded in 2009, their team of 44 employees provides web development, mobile app, and custom software services.

Kays Harbor Technologies is a custom software, mobile app, and enterprise app modernization firm based in Chandigarh. Founded in 2011, their team of over 50 services companies in the healthcare and consumer products industries. Services include mobile app development, CMS, and platform development.

SpyroSoft is an IT company based in Wroclaw, Poland with offices in Krakow, Poland and London. Founded in 2016, the team of 143 specializes in IT staff augmentation, custom software development, and web design. They focus on business services, automotive, and financial services.  

Recursion is a small software development firm headquartered in Lukavica, Bosnia and Herzegovina. They offer custom software development, web development, mobile app development, e-commerce development, and more and were launched in 2021.

Started in 2012, ConvergeSol is a custom software development firm with locations in New York and Ahmedabad, India. They house a team of about 30 employees who specialize in custom software development, AI, and SEO. Their clientele includes small- to mid-sized businesses within the financial services and IT sectors.

Founded in 2019, Fram Software is a software development firm that offers custom software development, e-commerce development, and web development to their small business clients in the IT and e-commerce industries. Their 10 employees are based out of Prague. 

Achyut Labs Pty Ltd is a small social media marketing firm. They focus on social media marketing, search engine optimization, web design, ux/ui design, and more and were launched in 2020.

Founded in 2006, MantraSys is a development firm. Their team of around 20 employees is based in Alpharetta, Ga. They focus on custom software development, mobile app development, and application testing.

Script All DNA Technologies is an application development company. Their small team is headquartered in Ahmedabad, India; Pleasant Hill, California and Bengaluru, India and focuses on mobile app development, custom software development, Artificial Intelligence, and BI & big data consulting & SI. The company was established in 2015.