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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

ELEKS

1. ELEKS

Your Technology Partner for Software Innovation

ELEKS helps clients transform their businesses digitally by providing expert software engineering and consultancy services. They 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. The company's 1,400+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe, the US ... Read more

Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
Kacey Brosnan, Director of Business Development at Brosnan Risk Consultants
$50 - $99/hr
1,000 - 9,999
1991
Ukraine
United States
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 850+ 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

Jimmy Carlisle, Director of Audit  at Dixon Hughes Goodman LLP
Jimmy Carlisle, Director of Audit at Dixon Hughes Goodman LLP
$25 - $49/hr
250 - 999
1999
United States
United Kingdom
IndiaNIC
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
Cyber Infrastructure Inc.

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

$25 - $49/hr
250 - 999
2003
United States
India
MANGOSOFT LTD
Digital Transformation Solutions

Mangosoft is a software development house with an exceptional reputation for delivering quality products. Our 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. With 250+ successfully accomplished projects, you are guaranteed to get a quality product developed by our top experts. Regardless of whethe ... Read more

$25 - $49/hr
50 - 249
2016
United States
Ukraine
DockYard, Inc
Custom Software, Mobile and Web Apps

DockYard is a digital product agency offering custom software, mobile, and web application development consulting.  We 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. ... Read more

$150 - $199/hr
50 - 249
2010
United States
India
Zealous System
Microsoft Gold Certified Partner

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. We believe in working in synergy, and growing together. You grow, we grow! We’re passionate to code your success, which is why we embrace agile m ... Read more

< $25/hr
50 - 249
2008
India
Australia
Xtreem Solution

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

AtoKwamena Dadzie, Chief Executive Officer at Apex AdMedia Limited
AtoKwamena Dadzie, Chief Executive Officer at Apex AdMedia Limited
< $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
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
Apptension
Apptension is a creative software house

Apptension is a digital production partner. We work with the world’s leading agencies and innovative brands. We use rich technology to create content that engages audiences and grows businesses. we offer web development, software development, augmented reality app development services for the world’s leading agencies and innovative brands.

$25 - $49/hr
50 - 249
2012
Poland
United Kingdom
Softura

12. Softura

We Design & Develop Groundbreaking Applications

Softura has been a leading digital IT consulting and custom application development service provider for over 20 years.  Our proven record of consistently providing cutting edge technology solutions to solve complex problems and drive key business outcomes have led us to become a trusted business solutions partner for hundreds of mid-market & large enterprise clients.  Softura provides state-of-the-art software programming services ... Read more

$50 - $99/hr
250 - 999
1997
United States
India
Corelley Ventures, LLC
Custom software development in Nashville, TN

We automate business processes, build custom software, mobile applications, and web applications that are scalable and grow with the companies we serve. We believe that technology is essential to competitiveness, efficiency, and business continuity. We are cloud-first, and can help shift application to the cloud (our specialties are AWS, Google Cloud, and Azure), build and spin up a new appliation using microservices and service-oriente ... Read more

$100 - $149/hr
2 - 9
2016
United States
Canada
SimbirSoft
We create world class software products & services

SimbirSoft was founded in 2001 to create world class software products and services for our clients. We develop custom software, mobile applications, complex web services, desktop applications, client server systems, and provide quality assurance services. Our team of experienced software engineers, quality assurance engineers, and project managers solve complex business tasks for a variety of industries. Maintains high industry standards and inv ... Read more

$25 - $49/hr
250 - 999
2001
Russia
United States
OM SOFTWARE PVT LTD
WE BUILD WEB & APPS , THAT BUILD YOUR BUSINESS

Established in 2004, OM Software is a web development firm specializing in eBusiness optimization solutions for companies across the globe. OM Software offers a complete range of web-based application services including strategic consulting, prototype development, site architecture planning, creative graphic design and photo imagery, eCommerce solutions, content management systems, content migration services, lead generation tools, advanced progr ... Read more

Mohammad Abdulla, Senior System Analyst- intel & Mobility , inform . intelligence ent Applications at Emirates Global Aluminium (EGA​)
Mohammad Abdulla, Senior System Analyst- intel & Mobility , inform . intelligence ent Applications at Emirates Global Aluminium (EGA​)
< $25/hr
50 - 249
2008
India
United States
KitRUM

16. KitRUM

We know people

We believe it's all about the people. Right people. Since 2013, we’ve been helping CxOs of technology companies world-wide to get access to the most talented software engineers from Ukraine and Poland building software solutions for large enterprises, new ventures, and NGOs in the most risk-proof and cost-effective way possible. With us: - your engineering team will get the specific technical expertise and domain knowledge you ... Read more

$50 - $99/hr
50 - 249
2013
United States
Ukraine
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

< $25/hr
50 - 249
2008
India
United States
Tkxel

18. Tkxel

We Engineer Software Solutions

TkXel is a US-headquartered Custom software development and consultancy firm that leverages technology to solve business challenges.  We work with enterprises, SMBs & Startups to turn their key business requirements into dynamic software solutions. You can learn more about TkXel here: https://www.tkxel.com/

Michelle Duval, Chief Executive Officer at Fingerprint For Success
Michelle Duval, Chief Executive Officer at Fingerprint For Success
$25 - $49/hr
50 - 249
2008
United States
United Kingdom
Consagous Technologies
Award Winning Software, Web & Mobile app firm

Award-winning Software, Web and Mobile app development company in USA, Australia and India. Founded in 2008, we believe in delivering efficient and simple software solutions across various domains including Healthcare, Banking, Education, Logistics etc.  Consagous is a technology consulting company specializing in advanced business intelligence, Big Data, Artificial Intelligence, Blockchain development across USA, UK, UAE, AU, a ... Read more

Byron Gasaway LSSBB, Co-Founder at CheapEatz LLC
Byron Gasaway LSSBB, Co-Founder at CheapEatz LLC
$25 - $49/hr
50 - 249
2008
United States
India
Technogrips Technologies
Powering Innovation

Why we are rated on the top Technogrips is a digital solutions provider located in Kochi, Kerala and the USA. Founded in 2010, we have been helping client companies strategize their digital transformations. We have leveraged from our resource capabilities and state of the art technologies to cater to more than 100 clients that include SMEs and Corporates.   Our expertise in Technology We have catered to more than 100 clients acro ... Read more

< $25/hr
50 - 249
2010
India
United States
Vrinsoft Technology
Software & Mobile App Development Company

Vrinsoft Technology is a software development company with expertise in .NET, PHP, Iphone App Development, SEO, Web Designing, Graphic Designing, Android Development, IPad, Applewatch, Ibeacon and Phonegap app development. Our Aim to provide best services to our clients, for that we have an expert team of developers, designers & testers who give their best to fulfill our client's requirement.

Kapil Thakkar, Market Analyst at Lumo Energy
Kapil Thakkar, Market Analyst at Lumo Energy
< $25/hr
50 - 249
2007
India
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
Agile Infoways Pvt Ltd

Agile Infoways is one of the leading IT solutions & services provider company. We have strong competencies in Mobile App Development, Web App Development, Blockchain, AI, ML, AR/VR, UI/UX  and more. We have 13+ years of global presence in the USA, Canada, Australia, UK, European countries & India for delivering custom solutions for small, medium & huge enterprises and individuals. Having full essence of IT field, we have deliv ... Read more

Nate Larkin, Co-Founder at Inkdot
Nate Larkin, Co-Founder at Inkdot
< $25/hr
250 - 999
2006
United States
India
KitelyTech
Mobile, Web, Software & SEO Agency

The team at KitelyTech mixes together all of the ingredients required for a successful technology development company. We have highly talented and energetic developers, architects and testers, all recruited through an exceptionally rigorous process. Analytical mindsets that understand the nuances of our customer’s businesses and project scopes, methodical project managers and designers, highly driven management with a focus for quality and ... Read more

Nilesh Patel, Head - NBCU at Wockhardt Ltd.
Nilesh Patel, Head - NBCU at Wockhardt Ltd.
$100 - $149/hr
10 - 49
2009
United States
Existek

25. 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

Eric Perez, Exec VP at Spellex Corporation
Eric Perez, Exec VP at Spellex Corporation
$25 - $49/hr
250 - 999
2012
Ukraine
Vyshnavi Information Technologies (India) Pvt. Ltd

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
Aalpha Information Systems India Pvt. Ltd.

Aalpha Information Systems is the global pioneer in providing IT consulting and bespoke software development solutions. We provide custom development solutions across Software Development, Mobile Phone Application Development, Responsive Web Design and Web App Development Services.

Shweta Piston, Business Analyst at Société Générale
Shweta Piston, Business Analyst at Société Générale
< $25/hr
50 - 249
2008
India
United States
Aryavrat Infotech Inc.
Web, Mobile, Artificial Intelligence, Embedded Dev

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. Clutch: https://clutch.co/profile/aryavrat-infotech

Bill Takacs, Head Of Product at  RideCare
Bill Takacs, Head Of Product at RideCare
< $25/hr
50 - 249
2007
United States
India
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

Darcy McQuaid, Co-founder & Chief Operating Officer at Beachs' Development Group
Darcy McQuaid, Co-founder & Chief Operating Officer at Beachs' Development Group
$25 - $49/hr
10 - 49
2010
Canada
United States
Dedicated Developers
Top Rated Mobile App and Web Development Company

We’ve worked with 300+ startups, small to medium-sized enterprises and top brands from 15+ different countries. We've been empowering them with our digital intelligence and expertise over the past 10 years. We have successfully delivered 1000+ Swift and Agile web and mobile apps spread among 12+ industries. We deliver the right business outcomes 4X faster than our competitors and ... Read more

$50 - $99/hr
50 - 249
2007
United States
HQSoftware
IoT, AR, VR, and custom software development

HQSoftware is a trusted international IoT, AR, and VR solutions provider. We deliver all-around services from consulting and prototyping to maintenance and enhancement. We are different: we often meet customers before and after the start; we established IoT, AR/VR, AI/ML centers of expertise within the company to deliver solutions with the latest technologies, tools, and trends; have a stable team due to a special HR r ... Read more

Сергей Рябцев, Идейный вдохновитель at Белорусский портал посуточной аренды жилья - tutkut.by
Сергей Рябцев, Идейный вдохновитель at Белорусский портал посуточной аренды жилья - tutkut.by
$25 - $49/hr
50 - 249
2001
United States
Belarus
Sataware

32. 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

$25 - $49/hr
50 - 249
2009
United States
India
CMARIX TechnoLabs Pvt. Ltd
Envision • Leverage • Infinite

CMARIX is a leading technology Outsourcing Company with expertise in Website, Enterprise Software & Mobile Application Development. With a team of 115+ in-house experts, CMARIX is working with clients across 46 countries globally and have tailored 1100+ Web & 290+ Mobile applications across different business domains. 

Nicholas Ferrao, Company Owner at Real Estate Developer
Nicholas Ferrao, Company Owner at Real Estate Developer
< $25/hr
50 - 249
2009
India
United States
Telexar

34. Telexar

Accelerating Innovative Solutions

Telexar headquartered in Colombo, Sri Lanka is a software product engineering and technology innovation company specialized in developing digital products for enterprises and startups worldwide. Our goal is empowering each individual and organizations with cutting edge software solutions. We adopt cutting-edge technologies while applying lateral thinking to our product solutions. Our approach is different than most because we take the time to ... Read more

Chamod Gunaratne, Managing Director at Apex Garage Inc
Chamod Gunaratne, Managing Director at Apex Garage Inc
< $25/hr
10 - 49
2017
Sri Lanka
Nord Clan

35. Nord Clan

IT turnkey solutions, MVP dev, team augmentations

Immersion in Customer business is our ultimate goal for software development, as we seek for every opportunity to achieve and further sustain growth throughout digital solution creation and continuous deployment. We will assist you with: - Creation of turnkey IT products - Updating obsolete software - Developing base version of a product (MVP) to become first to enter the market  - Team augmentations Focus on financial tech ... Read more

Ilya Gorshkov, Director QA at CIAN GROUP
Ilya Gorshkov, Director QA at CIAN GROUP
$50 - $99/hr
50 - 249
2019
Russia
Huspi

36. Huspi

Everything looks impossible before someone does it

Software developing company deeply specializes in Financial technology (FinTech), large-scale products (ERP, etc) and databases for both Web and Mobile solutions front and backends. Also seen in creating your own products in Gaming and Artificial Intelligence (AI). Headquarters of the company are located in the Rzeszow, Poland. Second office located in Kiev, Ukraine. Arra ... Read more

Андрей Кметюк, Head of Product Innovation at UNITY-BARS
Андрей Кметюк, Head of Product Innovation at UNITY-BARS
$25 - $49/hr
10 - 49
2015
Poland
Ukraine
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
Uran Company
Full Stack Web Development.

Uran Company is a web development company with the goal of delivering web and software solutions for businesses striving to improve online presence and optimize business processes with digital transformation.   For 12 years, partnering with our clients from range of industries, we deliver solutions in Retail and Wholesale [Shopify], Automotive, Heavy machinery plants, Travel, Sport, Restaurants, Entertainment, Social. With a ... Read more

peter cselenyi, International Sales expansion at private enterpreteur
peter cselenyi, International Sales expansion at private enterpreteur
$25 - $49/hr
50 - 249
2006
Bulgaria
Rushkar - Software Development Company
Custom Software & Web Development Company

Rushkar Information technology llp is a start up as Ahmedabad, India, we are dealing in Microsoft technologies (ASP.Net. MVC, .Net Core), BizTalk, MS Dynamics CRM, Python, JAVA and Mobile Applications (Hybrid & Native), we have 15+ years of experience in Custom Software and Web Application development. As well as we have an experience in Hardware integration also.   We provide Software development service in USA, UK, Canada, Austra ... Read more

Pramod Gaikwad, CEO & Founder at Siddhesh Multiprints
Pramod Gaikwad, CEO & Founder at Siddhesh Multiprints
< $25/hr
10 - 49
2016
India
United States
Nettechnocrats IT Services Pvt. ltd
Mobile App, Web and Blockchain Development Company

Nettechnocrats is a software and technology-oriented company based in India providing Website, Mobile application, custom software development and Digital Marketing Services and related challenges catering to the need of all types of startups as well as blue-chip companies to grow their business. We are ISO 9001:2008 Certified, Google & Microsoft Network Partner Company. We have a team of 150+ certified professionals who are well versed in a ... Read more

Riley keough, Owner at Care My Pets 24*7
Riley keough, Owner at Care My Pets 24*7
< $25/hr
50 - 249
2012
India
United States
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