DEV Community

Cover image for 
Top 10 C# Software Development Companies You Should Know

Top 10 C# Software Development Companies You Should Know

katleenbrown440 profile image Kathleen Brown Updated on ・4 min read

In the era where software development has become a norm, it is hard to wrap your head around the right partner who can help you scale and leverage your business for a long-term. There is a myriad of companies who provide services in various technologies.

One of the more popular programming languages that entrepreneurs simply love is C#. Development in C# is trusted by a wide range of business enthusiasts and developers alike.

With tons of options available in the market, how to choose the right C# Development company for you?

Here are the 10 best picks for C# development that should definitely consider:


ELEKS has been involved in the development of a number of consumer-facing websites and mobile applications development. We've appreciated the level of ELEKS' expertise, responsiveness and attention to details.

Their services include:-

  • Product design
  • Technical feasibility study
  • Cloud migration
  • Software audit
  • Application development and re-engineering

2. Iflexion:-

A popular C# Software development company, founded in 1999. Iflexion is an “A to Z” software development company that always keeps its services up to date with the latest market trends.

Their services include:-

  • Custom software development
  • Web app development
  • Mobile app development
  • Usability & UI Design
  • Independent QA and Testing

Certifications: ISO 9001, and ISO 27001

3. Indianic:-

One of the best C# development companies in India. This company was founded in 1998. Their primary forte is working with Mobile App Development, Custom Web Development, Ecommerce, Enterprise Solutions with design led engineering practices.

Certifications: IOSNEO27001:2013.

4. Cisin:-

Cisin was established in 2003 with services that are designed to take your business to the next level, reducing the gap between you and the heights of success you wish to achieve.


  • Application development for web, mobile, desktop, & games
  • Blockchain, Crypto,
  • BI, AI, AWS
  • UI, UX
  • CAD/ CAM
  • VR/ AR, IOT &Wearables

Certifications: ISO 9001, and ISO 27001 and CMMI level 3

5. Hidden Brains Infotech:-

An Award-Winning Software and Mobile App Development Company committed to provide end-to-end IT services in Web, Mobile & Cloud. From ideation, UX/UI design, development to Software deployment, we have successfully delivered 5000+ Web & 1000+ Mobile apps over a span of 16 years to clients across 102 countries. This company was founded in 2003.


  • Web application development
  • Mobile apps development
  • Staff augmentation
  • Frontend technologies
  • Microsoft technologies
  • Internet of things (IoT)
  • AR / VR
  • Cloud & DevOps
  • Chatbot development
  • Wearables
  • Artificial intelligence
  • Big data
  • Blockchain

Certifications: ISO 9001, and ISO 27001 and CMMI level 4


Mangosoft is a software development house with an exceptional reputation for delivering quality products. Their team of over 150 developers has extensive experience of collaborating with companies across a wide range of domains including e-commerce, fintech, banking, logistics, retail, sports & healthcare.This company was founded in 2016.


  • Mobile development
  • Web development
  • Enterprise development
  • QA & Testing

7. Dockyard:-

DockYard is a digital product agency offering custom software, mobile, and web application development consulting. They provide exceptional professional services in strategy, user experience, design, and full stack engineering to bring brilliant digital ideas into being for innovative brands such as Netflix, Apple, Zipcar, McGraw-Hill, Nasdaq, Harvard, Fidelity Investments, Constant Contact, CollegeVine, and WNYC, as well as funded startups.


  • Digital strategy
  • Custom software development
  • Web applications development

8. Zealousys:-

Zealous System is a trusted technology leader in software and web development services, having expertise in mobile app development for various platforms – iOS, Android – as well as in latest technologies – Swift, Kotlin, Java, Flutter, Xamarin, Ionic, and React Native.


  • Mobile app development (Kotlin, Swift, iOS & Android)
  • Cross-Platform development (React Native, Flutter, Ionic, Xamarin)
  • AngularJS development
  • NodeJS development
  • ReactJS development
  • VueJS development
  • PHP web development

9. Xtreemsolution:

Xtreemsolution is a one-off solution to the challenges a business is facing. Paying full attention to ideas offered by the client & keeping pace with the global scale of Website and Application development, Xtreem Solution offers major competitive services for the development of:

  • Mobile App Development
  • iOS App Development
  • Android App Development
  • Cross-Platform App Development
  • On-Demand Technologies
  • Web Development
  • Opensource & e-commerce development

Certifications: Microsoft Certified (License no: 49833669) Company, ISO 9001:2008 Certified Software Company

10. Barefoot solutions:-

They are a mobile, web and IoT development agency that takes complex concepts and turn them into sleek and effective applications. The company was established in 1998 and have developed one of the strongest mobile portfolios serving hundreds of medium-large sized businesses.

Their services include:-

  • Information architecture
  • Prototyping
  • Research Analysis
  • Audience insights
  • QA testing
  • Product launch

Wrapping your head around the best partner to work with for your next development project isn’t easy. With a wide-array of good options available today, one is sure to get stuck with choice-paralysis. That is exactly why we narrowed down on 10 of the best C# development companies to make your decision making process a lot easier.

Discussion (1)

Editor guide
saint4eva profile image