Top 100 C# Developers

Primtek is a custom software development company headquartered in Denham Springs, La. Founded in 2010, Primtek's team of around 10 focuses on web development, custom software development, and mobile app development.

Striano, a web design agency, was launched in 2021. Their small team is in North Palm Beach, Florida. The agency focuses on web design, ux/ui design, custom software development, web development, and more.

MWDN is a software development company based in Kharkiv, Ukraine. Founded in 2002, MWDN has a team of 86 that provides a variety of different services, but specializes in custom software development, web development, and mobile app development capabilities.

Invid, LLC is a software development agency headquartered in San Juan, Puerto Rico, with offices in Arlington, Virginia, and Sweden. Established in 2003, it has just over 30 employees. Invid, LLC offers web development, custom software development, mobile app development, and UX/UI design primarily for midmarket businesses.

Appz4 is a software development company based in Budapest, Hungary, where it was founded in 2013. They employ between 10 and 45 staff who provide end-to-end development services for web and mobile apps. Working for small businesses, midmarket companies and global enterprises, they also offer custom software development, cloud computing, UI and UX development, and IoT solutions.

BIT Studios is a custom software development firm. Established in 1990, the small company is in Plano, Texas and Chicago, Illinois. Their team specializes in custom software development, e-commerce development, mobile app development, application testing, and more.

Elite Mindz Pvt Ltd is an IT service provider & recruitment agency based in New Delhi with an office in Philadelphia. The agency, founded in 2009, has around 100 employees and provides custom software development,  e-commerce development, mobile app development, web design & development, HR services, and UX/UI design services. Eltie Mindz serves mid-market companies and institutions in the business services, consumer products & services, education, IT, and e-commerce industries. 

Team4solution is a mobile and web application design and development agency, founded in 2017. They have between 10 and 49 employees across their offices in Wakad, India and Kuala Lumpur, Malaysia, where they provide web, mobile and software solutions from small and mid-size businesses. Services include e-wallet and e-learning apps, cross-platform apps, and SalesForce.

Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development. 

As of September 2023, Softelligence is part of Encora, a US-based global digital engineering provider, with over 9000 associates across the U.S., Europe, Latin America, India and Asia Pacific.

Headquartered in Scottsdale, Arizona, Encora is the preferred innovation partner to some of the world’s leading technology companies. It provides award-winning digital engineering services including data science & engineering, generative AI, software product engineering, cloud services, devops, digital experience, quality engineering and cybersecurity. Encora has deep cluster vertical capabilities in HealthTech, FinTech, HiTech, IAM & Cybersecurity, Digital Commerce, Travel & Hospitality, Supply Chain & Logistics, Telecom and other specialized industries. 

Founded in 2001, Developex is a software development company that was founded in Kyiv, Ukraine with a secondary location in Vancouver. Their team of 231 specializes in custom software development, web development, app development, and application testing. 

BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.

Falcon-Software is a digital experience agency based in Toronto, Canada. Established in 1993, they have 24 employees, and work with a broad client base that includes small businesses and global, enterprise-scale brands. Their full range of services includes e-commerce development, web development, web design, mobile app development, and custom software development.

Groksmith, a software development company, was founded in 2015. Their small team is headquartered in Yerevan, Armenia. Their services include custom software development, blockchain, product design, mobile app development, and more.

Kayzworks Corporation is a Toronto, Canada-based SEO agency. Founded in 2004, the small team offers search engine optimization, custom software development, web development, mobile app development, and more.

JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.

Simpat Tech, a custom software development company, was established in 2015. They are in Austin, Texas and Monterrey, Mexico and have a small team. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.

Innoventix Solutions is a software firm based in Ahmedabad, India. Their team of more than two has offered mobile app development, big data consulting, and custom software development services since their founding in 2017. They work with clients in the fields of arts and education.

MOST Programming is a technology business established in 2016. They have about 2 employees that serve mostly middle-market businesses in the legal, IT, and business services sector. MOST Programming is located in Denver. Services include custom software development, BI & Big Data Consulting, and web development. 

Calibre Consulting is a software development firm founded in 2014. Based in Calgary, Canada, they have a team of less than nine employees. Calibre Consulting specializes in custom software development, mobile app development, and web development. 

Mainsoft is a professional software development service provider based in Vitsebsk, Belarus with more than 50 experts. They have offered custom software, web, and mobile app development solutions since their founding in 2010. They mainly work with small firms.

SteadyRain is a St. Louis-based digital strategy and marketing agency. They have 20 employees, and serve both as a strategic consultancy and perform hands-on marketing and development. SteadyRain offers custom software and web development, SEO, PPC campaigns, and other solutions to create the right campaign. Many of its clients are midmarket companies, though some are also small businesses.Former Clients: Build-a-Bear Workshop, Dent Wizard, Great Rivers Greenway, First Bank, the Missouri Division of Tourism

Artesian Software Technologies LLP is a web and mobile development Microsoft Silver Partner founded in 2011 and located in Mohali India. They have a team of fewer than 50 teammates who serve mostly small businesses in the health care and medical and automotive industries. Their services include custom software development, CRM consulting and SI, and mobile app development.

Aezion, Inc. is a software development company headquartered in Frisco, T.X., with an office in Bengaluru, India. Founded in 2011, the team of 47 specializes in custom software development, mobile app development, and web development.  

FusionHit is a San Jose, Costa Rica-based software development company with offices in Los Angeles. Their team of fewer than 250 employees offers custom software, mobile app, e-commerce, and web development services. They were founded in 2008.

Innoverse is a software development company based in Yerevan, Armenia with more than 10 employees. Since their founding in 2013, they have provided custom software development, web development, and AI solutions for clients in the fields of retail and business services.

Established in 2005, Openmind Technologies is a custom software development firm. The midsize Blainville, Canada-based team focuses on custom software development and BI & big data consulting & SI.

Established in 2019, Utkranti Softwares Private Limited is a custom software development firm. Their small team is based in Mathura, India and Mathura, India. Their team focuses on custom software development, web development, social media marketing, search engine optimization, and more.

toughlex is an IT company based in Kaunas, Lithuania. Founded in 2015, toughlex and it's team of about 10 employees primarily offers custom software development and web development services to small and mid-market businesses in the IT, advertising, and telecommunications field. 

Startify, a software development firm, was launched in 2022. The agency offers custom software development, mobile app development, web development, ux/ui design, and more and has a small team.