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Top C# Development Companies

Top C# Web and App Development Companies

Are you looking for top C# development companies? Here is the list of top C# developers that offer professional C# development services. Introduced by Microsoft, C# is an object oriented programming language that is today highly preferred by aspiring entrepreneurs for developing robust web applications. There are large numbers of C# web development & outsourcing companies in the market. To help service seekers find the right web app partner, GoodFirms has garnered a list of top C# developers that are reputed for delivering highly effective C# solutions to clients all across the globe. Compare the C# development companies listed below and pick the one that best suits your business needs:

List of Top C# Development Companies | Top C# Developers

Cyber Infrastructure Inc.
We make IT possible!

Our services are designed to take your business to the next level, reducing the gap between you and the heights of success you wish to achieve. Empowered by 12+ years of experience in the field of IT, CIS has the right expertise to help you with all your technology needs. We have consistently delivered optimal solutions for our wide-ranging global client base. Leverage our rich experience for your unique IT requirements. CIS has established ... Read more

Fabien Hislaire, CEO at Netrinos
Fabien Hislaire, CEO at Netrinos
$25 - $49/hr
250 - 999
2003
United States
India
IndiaNIC Infotech Ltd.
Digital Product Agency with Enterprise Experience

Our primary forte is working with Mobile Apps Development, Custom Web Development, Ecommerce, Enterprise Solutions with design led engineering practices. Craving to find out more? Reach out to us and you'll know.

Burak Bingl, IT Support Specialist at ASMED Surgical Medical Center - Dr Koray Erdogan
Burak Bingl, IT Support Specialist at ASMED Surgical Medical Center - Dr Koray Erdogan
< $25/hr
250 - 999
1998
United States
India
ELEKS

3. ELEKS

Your Technology Partner for Software Innovation

ELEKS helps clients transform their businesses digitally by providing expert software engineering and consultancy services. We deliver high tech innovations to Fortune 500 companies, big enterprises and technology challengers, improving the ways they work and boosting the value they create for the modern world.   Our 1,100+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe, the US and Japan ... Read more

Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
$25 - $49/hr
1,000 - 9,999
1991
Ukraine
United States
Diceus

4. Diceus

Global Technology Partner

Diceus - a global technology partner for market-leading solutions. We work in accordance with a co-innovation partnerships approach - we don’t sell hours of our developers - we take responsibility for the final product. Our developers work closely with business analysts so that our clients receive a product that exactly meets their business needs. We don't need a control from the client - we take full responsibility for the s ... Read more

Fares Almuhanna, Chief Technology Officer at Swap.app
Fares Almuhanna, Chief Technology Officer at Swap.app
$25 - $49/hr
50 - 249
2009
United States
United Arab Emirates
Intellectsoft
Leading Software Development Company

Intellectsoft is a global full-cycle custom software development company that helps businesses to overcome the technological challenges of digital transformation through innovation and the use of emerging technologies, like blockchain, augmented reality, artificial intelligence, Internet of Things, and cloud computing. Intellectsoft has been operating in the IT industry for over 10 years, delivering solutions to Fortune 500 companies and legen ... Read more

Marcus Chait, Managing Partner at 66mint Fine Estate Jewelry
Marcus Chait, Managing Partner at 66mint Fine Estate Jewelry
$50 - $99/hr
250 - 999
2007
United States
United Kingdom
Iflexion
Custom Software. Advanced Web & Mobility Solutions

Since 1999, Iflexion has been helping companies across various industries optimize their business processes through custom software solutions. With a well-coordinated team of 500+ IT professionals, Iflexion serves their customers worldwide regardless of their operation domain, geographical location and organizational specifics. Iflexion addresses the IT needs of companies of all sizes, ranging from startups to large enterprises. Our successful pr ... Read more

Ayoub Marnissi, Ingénieur systèmes & performances applicatives  at Adservio IT Quality Experts
Ayoub Marnissi, Ingénieur systèmes & performances applicatives at Adservio IT Quality Experts
$25 - $49/hr
250 - 999
1999
United States
United Kingdom
NMG Technologies
US BASED AWARD WINNING MOBILE & WEB APP COMPANY

We are a global company with offices in US (CHICAGO, LOS ANGELES, Boulder & Las Vegas), Australia/ New Zealand (Auckalnd), UK (London) and India (New Delhi). NMG Technologies is a full-service mobile, web, ecommerce development company providing awesome services to startups, SMB's and Enterprises for the last 10 years.     Our expert team of top mobile app developers and talented marketers helps ... Read more

Joshua Abramovitz, Co-Founder and Graphic Designer at IceBreak Technology LLC at IceBreak Technology LLC
Joshua Abramovitz, Co-Founder and Graphic Designer at IceBreak Technology LLC at IceBreak Technology LLC
< $25/hr
50 - 249
2008
United States
United Kingdom
Phase 2

8. Phase 2

Custom Software Development

Phase 2 is a custom software development company providing services in the design and development of web applications, mobile applications, enterprise-scale software solutions, and technology and process consulting. Phase 2 has been a trusted technology partner to large and innovative businesses in Oklahoma, Texas, and surrounding areas for over 20 years.

$100 - $149/hr
10 - 49
1998
United States
Canada
Xtreem Solution
Perfection Delivered

Xtreem Solution builds Web & Mobile solutions that are in harmony with industry requirements and budget. Applying the know-how of advanced technologies, we work to augment the growth of startups, small business, and enterprises. Our team keeps pace with the latest technology trends like Artificial Intelligence, IoT, Big Data, AR and VR. To say the least – we are a team of highly skilled & dedicated developers, designers & ... Read more

Rajasekar Kamatchisamy, Software Engineering Team Lead at Accenture
Rajasekar Kamatchisamy, Software Engineering Team Lead at Accenture
< $25/hr
50 - 249
2008
India
United States
Hidden Brains InfoTech
Enterprise Web & Mobile Apps Development Company

Hidden Brains Infotech is an Award Winning Software & 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 14 years to clients across 102 countries. Key Services: Platform-Based Enterprise Solutions, Enterprise Softwares, software deve ... Read more

Alex Frederick, Art Director at Indiana Forms & Labels stickersandmore.com
Alex Frederick, Art Director at Indiana Forms & Labels stickersandmore.com
< $25/hr
250 - 999
2003
India
United States
VironIT

11. VironIT

VironIT - Software Development Company

VironIT - belarusian software development company. We provide custom software solutions to business and government. A high level of competence let us seized the top positions on the software market. 

Peter Winger, Sales Manager at TMP Worldwide
Peter Winger, Sales Manager at TMP Worldwide
$25 - $49/hr
50 - 249
2004
Belarus
United States
Zymr, Inc.
Agile Software Engineering Services

Zymr is a full-stack cloud software development company headquartered in Silicon Valley. This agile software development company leverages cutting-edge open source technologies to deliver fit-for-purpose software solutions that scale with customers’ business needs. Zymr has worked with some of the most demanding venture-funded start-ups as well as mid-to-large enterprises to render their software-based products and services.

Unmesh Sheth, Founder & President at SoPact
Unmesh Sheth, Founder & President at SoPact
$25 - $49/hr
50 - 249
2012
United States
NOTO IT Solutions Pvt. Ltd
The way you need IT

  NOTO IT Solutions is an ISO 9001: 2008 certified Web and App Development Company based at Jaipur (Raj.), India with various corporate offices placed in USA, Australia, Canada and Singapore. NOTO IT Solutions is one of the largest hub of talented and domain-expert developers that have an extensive knowledge and experience of working on latest development frameworks. Our developers at NOTO are globally acknowledged for their ingenious ... Read more

Kiara Melissa, Freelance Graphic & Website Designer at Kiara Melissa - Freelance Creative Designer
Kiara Melissa, Freelance Graphic & Website Designer at Kiara Melissa - Freelance Creative Designer
< $25/hr
50 - 249
2007
India
United States
Endive Software
A powerful vision is the inception of success

Endive Software Passion, Expertise and Professionalism. These three together have built the timeless foundation of Endive Software. Endive Software is a potential business solution provider which provides the best in class services oriented for the increase in profit for businesses and improved value for customers. We are passionate to deliver the exceptional web/mobile and cloud solutions to the client across the world embracing the latest te ... Read more

Akash Garg, Scrum Master at Fannie Mae
Akash Garg, Scrum Master at Fannie Mae
< $25/hr
50 - 249
2008
India
United States
Computools
Custom Software Development Company

Computools is a US company with an R&D center in Ukraine that provides custom software development services. We offer full-cycle software development: Web, Mobile, Artificial Intelligence, Big Data, Blockchain Technologies, Cloud Computing, CRM and ERP systems, e-Commerce, IoT, Marketplaces, Payment Solutions, Salesforce. Our clients get: Open communication channels between development and product management. Involvement i ... Read more

Sergey Zaks, CEO at Distributed Software Development, Inc (dba Publisafe)
Sergey Zaks, CEO at Distributed Software Development, Inc (dba Publisafe)
$25 - $49/hr
50 - 249
2013
United States
Ukraine
Existek

16. Existek

Shaping Ideas Into Great Software

Existek is full-cycle software development and outsourcing company with proven track record of IT services for SMB and enterprises. We provide offshore dedicated development center service for software companies worldwide and custom software development service for wide range of industries. Our custom solutions development, software product development, enterprise application integration and legacy application modernization are aimed to streamlin ... Read more

Pietro Mastroeni, Digital Entrepreneur at Blockchain Startup
Pietro Mastroeni, Digital Entrepreneur at Blockchain Startup
$25 - $49/hr
250 - 999
2012
Ukraine
Consagous Technologies
Business-centric Mobile Apps and Web Solutions

  Business-centric Mobile app development and Web Solutions USA, India. Founded in 2008, we believe in delivering efficient and simple software solutions across various domains including Healthcare, Banking, Education, Logistics etc. The customer retention rate stands at a whopping 99% for customers from the USA. Consagous aims to create a transformative impact for businesses  with agile work practices in  Mobile app and Web ... Read more

Landscape Design Build and Maintain, Marketing Director at Marders
Landscape Design Build and Maintain, Marketing Director at Marders
< $25/hr
50 - 249
2008
United States
India
Vyshnavi Information Technologies (India) Pvt. Ltd
VIT Infotech

Vyshnavi Information Technologies India Private Limited (VIT) is a global Information Technology Company established in the year 2001 with headquarters in Bangalore, having development centers in Bangalore, Pune, US and Canada. Our range of services includes Design, Development and Testing of software components for Product Companies, turn-key Software Solutions for Retail, e-Governance, Utility, Facilities, and Mining Industries. VIT is also a p ... Read more

Lotika Gulvadi, Director of Customer Operations at Rally.org (Formerly Piryx, Inc.)
Lotika Gulvadi, Director of Customer Operations at Rally.org (Formerly Piryx, Inc.)
$25 - $49/hr
250 - 999
2001
India
United States
Zealous System
Microsoft Gold Certified Partner

Zealous System specialize in providing full-scale business solutions in web, desktop, and mobile app development to unlock the potential of our client’s ideas, and design what they envision. We value time and commitments, which is why we work according to agile methodologies, effectively using time and resources. Our philosophy – Passionate to Code your Success – reflects our values, leading us to produce delightful ... Read more

Augustin Ndikuriyo, Business Analyst at Augustine Tours
Augustin Ndikuriyo, Business Analyst at Augustine Tours
< $25/hr
50 - 249
2008
India
Australia
Technogrips Technologies
Powering Entrepreneurs

Technogrips technologies is a Global Software development Company with its headquarters in India. We have more number of clients adding on globally every year. We offer product development services in web, mobility, analytics and cloud to startups, agencies and large enterprises. We help more than 150 customers. Technogrips vision is to become the company of choice for enterprises with an idea to “change the world”. We aim to be ... Read more

TOBIN RAJAN,  at
TOBIN RAJAN, at
< $25/hr
50 - 249
2010
India
United States
iQlance Solutions
Leading Mobile App Development Company

iQlance is a team of extremely passionate and creative designers, developers and Testers. We strongly believe in culture of developing your passion indulge in your career . we have designers who finds life in your dream and developers who actually bring this life into existence. Having a splendid website & interactive app is indispensable for an intense business growth. Company aspires professionals to achieve their business goals throu ... Read more

David Morris, CBD Pain Control at Self-employed
David Morris, CBD Pain Control at Self-employed
$25 - $49/hr
10 - 49
2010
Canada
ONLINICO

22. ONLINICO

Where Your Ideas Really Matter

Founded in 2015, Onlinico is a custom software development firm which provides a full range of software-services ranging from idea to software requirement specification, software design to software quality assurance, and software deployment to software maintenance. Onlinico team provides excellent services across the complete spectrum of Software Development Life Cycle (SDLC).

Aleksandr Tischenko, VP Development at Sticky Password
Aleksandr Tischenko, VP Development at Sticky Password
$25 - $49/hr
10 - 49
2015
United States
Aspire Software Consultancy
Microsoft .NET, Salesforce.com, Dynamics CRM, Java

Aspire Software Consultancy is leading one-stop custom software development company with experienced software engineers. We are into IT services for more than 10 years and serving client from USA, Europe, Australia and rest of the world. ASC provides end to end software development services on Microsoft .Net, Salesforce CRM, MS Dynamics CRM, Mobile Apps [Android/IOS/Hybrid], Angular Js, React Js, Node Js, Java, PHP and RoR.  ASC helps client ... Read more

Ben Darby, President at Lee River Proprietary Strategies
Ben Darby, President at Lee River Proprietary Strategies
< $25/hr
50 - 249
2007
India
United States
Swift ProSys Pvt Ltd
Customer Satisfaction in our Completion

Swift ProSys is a leading digital content solutions provider to over 60+ clients, in more than 24 countries. We provide solutions and support to our prestigious clients keeping in mind their unique and customized requirements. Our clients include Government Institutions, Libraries, Universities, Publishers and Service Providers. Swift ProSys was established in April 2009. Since its inception, we have worked so closely with our clients that the ... Read more

Satish Rajendran, Director at Satz Venture Nurturers Private Limited
Satish Rajendran, Director at Satz Venture Nurturers Private Limited
< $25/hr
10 - 49
2009
India
Avaib

25. Avaib

Processes in bits & bytes

Avaib was founded in 2004 as a multinational technology and consulting company that provides highly skilled professional offshore Software Engineers and Designers. Providing Outsourcing Solutions, IT and communication solutions, Web Development Services and Corporate Branding Solutions including web designing. Pioneers in introducing SaaS Applications for Services and Education industry we offer skilful web application development, custom applic ... Read more

Zeeshan Mirza, CEO at Remoteface
Zeeshan Mirza, CEO at Remoteface
$25 - $49/hr
10 - 49
2004
Pakistan
Aryavrat Infotech Inc.
Web, Mobile and Desktop App Development Company

At Aryavrat , with development centers in US (San Francisco) & India (Jaipur), we have partnered with some of the best companies in the world to deliver strategic software and mobile solutions to support expanding operations and maximize revenue.

Radhika Rajesh Raikar, Writer at Lekha Ink, Corp
Radhika Rajesh Raikar, Writer at Lekha Ink, Corp
< $25/hr
50 - 249
2007
United States
India
iGlobe IT Solutions
"WE BELIEVE IN OFFERING QUALITY SERVICES"

We iGlobe IT Solutions focused on Web, Mobile Application, and Product Development. with an artistic team of 25+ engineers, project managers, and leaders, we excel in delivering outstanding award-winning results. we invite you to visit us at iGlobe IT Solutions / www.iglobeitsolutions.com     

Henk Bruyn, Owner at Webhype V.O.F.
Henk Bruyn, Owner at Webhype V.O.F.
< $25/hr
10 - 49
2014
India
United Kingdom
Dedicated Developers
Mobile App Development and Web Design Company

Dedicated Developers offer our clients a large team of skilled professionals from USA who deliver the highest quality standards at a fraction of the cost of on-shore development.  

Chelsea OBrien, Owner at The Creative Distiller
Chelsea OBrien, Owner at The Creative Distiller
< $25/hr
50 - 249
2007
United States
Web Peppers
Web and Mobile Development Company

Web development company Web Peppers provides full services, all around Drupal, Wordpress, AngularJS, NodeJS, React JS, Symfony, Python, C#, .Net, iOS, Android : consulting, web design, UX, development, test, support. We offer the perfect combination of benefits profits and advantages for customers: Best quality 100% task performing Individual approach to needs and wishes Flexible pricing policy Web development company Web Pepp ... Read more

Volodymyr Krasnoshapka, Drupal Team Leader at JYSK
Volodymyr Krasnoshapka, Drupal Team Leader at JYSK
$25 - $49/hr
10 - 49
2013
Ukraine
Hungary
Aguai Solutions Pvt Ltd
Product Engineering and Digital Solutions

We are an Award winning Software Technology Company offering Product Engineering and Software Services to global organizations. 

Gururaj Potnis, CEO, Founder at EFGH Happidoc
Gururaj Potnis, CEO, Founder at EFGH Happidoc
$25 - $49/hr
10 - 49
2013
India
Variance InfoTech Pvt Ltd
Grow Through Innovation

Variance InfoTech Pvt Ltd is one of the leading and creative IT company which stands for progress, help in their client’s business to achieve their objectives using the powerful and latest technologies and resources. We leverage the expertise and past experience in technology consulting, product development, solutions integration and business process management and implementation of end to end solutions to help forward-thinking enterprises, ... Read more

Sander van Fulpen, Owner / Director at Webstate BV
Sander van Fulpen, Owner / Director at Webstate BV
$25 - $49/hr
50 - 249
2009
India
Mercury Development
Building Amazing Apps Since 1999

Since 1999, Mercury Development has been providing quality custom software development for a variety of platforms and industries. We develop for every major mobile platform as well as emerging platforms and web/database projects. Our extensive platform expertise makes us the ideal candidate for multi-platform, cross-platform and porting projects.

Aeron Sullivan, Director Of Audience Development at The Bible Project
Aeron Sullivan, Director Of Audience Development at The Bible Project
$50 - $99/hr
250 - 999
1999
United States
Sataware

33. Sataware

Mobile App Development Company in St Paul

Sataware Top Mobile App Development Company in St Paul Minnesota that provides end-to-end application development & management services for web, mobile & GIS. With an office in India & USA, we truly provide 24X7 services. When it comes to finding the right technical partner for the web or mobile application development, Sataware can quickly be spotted for having an excellent set of skills that can bring an app idea to fruitio ... Read more

Gopinath Pandian, SBI Life Advisor at SBI Life
Gopinath Pandian, SBI Life Advisor at SBI Life
$25 - $49/hr
50 - 249
2009
United States
India
Intelegain Technologies
Empowering Business Transformation

Intelegain is a global technology and innovation company having offices in Dallas, Mumbai, Singapore, Dubai and Sydney having 15 years of technology consulting experience, development and servicing over 350 customers in over 25 countries. Intelegain drives digital engagement and business value for Start-ups and Enterprises through Enterprise Mobile, Web and Cloud-based applications and helps businesses adopt and leverage the power of ... Read more

Seema Gargi, Vice President (Commercial & Business Development) at Researchbytes.com
Seema Gargi, Vice President (Commercial & Business Development) at Researchbytes.com
$25 - $49/hr
50 - 249
2000
India
United States
Codefolk Solution (Pvt) Ltd
The Way Of Come Up With The Digital World

Codefolk Solution PVT(LTD) is one of the best Digital Marketing Company in Sri Lanka, Digital Marketing plays major role in Business promotion and lead generation. We offer services as Web Designs, Development, SEO (search engine optimization), PPC (Pay per Click) via google Adwords and facebook ads, Email Marketing, SMS Marketing, Appstore Optimization, Mobile App Marketing .   Codefolk Solution PVT (LTD) is brand name for one end Sol ... Read more

Prasad Dilana, Managing Director at WBBS - World Best Businss Solutions
Prasad Dilana, Managing Director at WBBS - World Best Businss Solutions
$25 - $49/hr
2 - 9
2018
Sri Lanka
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