Top 100 C# Developers

NewCombin is a IT staff augmentation company in BMV, Argentina. The firm focuses on IT staff augmentation, web development, custom software development, web design, and more and has a midsize team.The firm was established in 2017.

Isidor's Software Solutions SRL, a custom software development company, was established in 2016. Their small team is in Arad, Romania. Their services include custom software development, web design, and web development.

Itera is an IT development and communications agency headquartered in Oslo, Norway. Founded in 1989, they have about 400 employees and have mainly mid-market and enterprise clients. Their services include custom software development, web development, application testing, mobile apps, and digital strategy.

Finance & accounting outsourcing (FAO) company Creativ Soft is headquartered in Chișinău, Moldova. The company focuses on finance & accounting outsourcing (FAO), graphic design, web design, and web development and is small.The company was launched in 2010.

App development firm GoNet is in Ciudad de México, Mexico and The Woodlands, Texas. The large team specializes in mobile app development, cloud consulting & SI, cybersecurity, IT staff augmentation, and more. The agency was established in 2006.

ZESIUM is a development company in Novi Sad, Serbia, that was founded in 2003. ZESIUM's team of 42 employees specializes in mobile app development, custom software development, and web development. 

Big Pixel, a website development firm, was established in 2013. Based in Wake Forest, North Carolina, their small team offers web development, custom software development, ux/ui design, mobile app development, and more.

Bottle Rocket is a Dallas-based mobile design & development agency founded in 2008. Our services span strategic consulting, data & AI, growth marketing, research, & full lifecycle product development.

In the last decade, Flexsin has grown to over 300 employees. With offices in Noida, India and Dallas, TX, Flexsin is skilled in mobile app and web development, digital marketing, SEO, and analytics.

Flynk is a Sydney, Australia-based custom software development company. The small team provides custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was established in 2000.

Launched in 2013, Instance IT Solutions is a SEO agency. They are in Surat, India and have a midsize team. Their services include search engine optimization, social media marketing, pay per click, digital strategy, and more.

Newxel is an IT staff augmentation company that supports development teams. Headquartered in Kyiv, Ukraine, their 60-person team primarily serves midmarket clients from the IT sector. They've also supported businesses from the arts, financial, and gaming industries, among others.

Software development company DWIZARDS was launched in 2015. The small Zagreb, Croatia-based team provides custom software development, web development, mobile app development, e-commerce development, and more.

Neo softhub is a software development firm in Zürich, Switzerland and Stockholm, Sweden. The small team specializes in custom software development, web development, mobile app development, IT strategy consulting, and more and was launched in 2020.

Thumbmunkeys Ltd is a mobile app development company based in York, United Kingdom. This company was founded in 2012 and has 25+ employees. Thumbmunkeys Ltd is responsible for mobile app development, web development, and wearable app development.

Global BrainForce is a custom software development firm and IT staff augmentation company headquartered in Makati, Philippines and Nieuwkoop, Netherlands. They specialize in custom software development and IT staff augmentation and were founded in 2011.

Softwarium is a software development agency based in Kyiv, Ukraine with a team of 75 employees. Founded in 2000, the company provides custom software, web, and mobile app development solutions for clients ranging from startups to large businesses. They build mobile apps designed for BI, CRM & sales enablement, and education, among other uses. 

From Chennai, India, Hakuna Matata is a mobile development company founded in 2006. Their team of 160, spread across India and Australia, excels in mobile app and web development, IoT, design, analytics, and cloud solutions.

Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.

Iscas, a software development company, was established in 2013. Their small team is based in Wrocław, Poland and specializes in custom software development, other application development, contract manufacturing, and document digitization & management.

Headquartered in Holland, Michigan, Twisthink is an IoT development company. The small team specializes in IoT development, custom software development, ux/ui design, Artificial Intelligence, and more. The firm was launched in 2001.

Southteams, an IT staff augmentation company, was founded in 2013. Their midsize team is in Miami, Florida; Bogotá, Colombia; Las Condes, Chile and Montevideo, Uruguay. Their services include IT staff augmentation, custom software development, IT strategy consulting, peo/employee leasing, and more.

Mutual Mobile is a development and digital products company headquartered in Austin, Texas with a satellite office in Hyderabad, India. Founded in 2009, the company has over 170 employees across locations. Mutual Mobile offers mobile app, AR/VR, IoT, and web development, as well as UX/UI and product design.

Hexacta was founded in 1999 and is headquartered in Buenos Aires, Argentina. They have 5 other locations throughout Argentina, a location in each Brazil, United States, and Uruguay. With 548 employees, they provide custom software development, mobile app development, and web development services for midmarket, enterprise, and small businesses.

White Prompt is a software development company founded in 2015 in Newark, Del. with more than 50 experts. They specialize in IT staff augmentation, mobile app development,  and web development solutions for small and medium-sized firms alike.

Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses. 

AKitoGroup is a web development company. Launched in 2012, the team offers web development, custom software development, mobile app development, IT managed services, and more. Their small firm is Rīga, Latvia-based.

Founded in 2013, Echo is a digital technology partner in Lviv, Ukraine. Their team of 600+ provides IT strategy consulting and augmentation in addition to custom software development services to their mostly midmarket and small business clients. 

Inventix Labs is a cybersecurity company launched in 2018. Their small team is based in New York, New York and Eagan, Minnesota and specializes in cybersecurity, custom software development, web development, and mobile app development.

ScaleFocus is an IT solutions consultancy based in Sofia, Bulgaria. Founded in 2012, ScaleFocus has more than 700 employees that primarily provide a diverse client base with custom software development, big data and BI, and e-commerce solutions.