Top C# Development Companies

Building dynamic, high-performance applications requires the expertise of skilled C# developers who understand both the intricacies of the language and the needs of your business. Whether you're developing desktop applications, enterprise software, or web services, leading C# development companies provide tailored solutions designed for scalability, reliability, and security. Trusted C# experts bring deep technical knowledge to every project, ensuring optimized code and smooth integration. A reliable C# Service Providers or custom software development partner can help turn your unique ideas into robust, efficient applications. Explore our curated list to find the right C# development team for your next software project.
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Last Updated: September 09, 2025

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5142 Companies

List of Top C# Service Providers | Best C# Developers

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Softengi

Inspired Software Engineering

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Softengi is a forward-thinking IT services provider committed to transforming businesses worldwide for over 20 years. Based in Kiev, Ukraine, this company employs a team of skilled professionals dedicated to pushing the boundaries of digital transformation. Softengi excels in delivering top-notch solutions across various technological fronts, including artificial intelligence, cloud computing, ent... read more about Softengi

Employees

250 - 999
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

Ukraine

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Iversoft

We design and build easy-to-manage software.

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Iversoft is a dynamic technology company recognized for its strategic approach to digital innovation. The company excels in various areas, such as mobile application development, web development, quality assurance, user experience, and more. At the heart of Iversoft's success is a commitment to crafting bespoke digital experiences that resonate with users and drive business growth. Its team, compr... read more about Iversoft

Employees

10 - 49
Hourly Rate

$150 - $199/hr

Project Cost

>$100000
Location

Canada

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QIT Software

IT Staff Augmentation | Web & Mobile Development

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QIT Software emerges as a vanguard in the tech industry, specializing in delivering innovative software solutions that cater to the intricate needs of businesses striving for digital excellence. With a cornerstone in custom software development, QIT Software has adeptly navigated the realms of Blockchain development, IT staff augmentation, and smart contract development, providing its clients with... read more about QIT Software

Employees

10 - 49
Hourly Rate

$50 - $99/hr

Project Cost

$25000 - $50000
Location

Estonia

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Beetroot AB

Your Partner for Sustainable Software Development

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Beetroot AB is a distinguished custom software development company celebrated for its dedication to crafting tailored digital solutions that drive business growth and innovation. With a profound commitment to sustainability and social responsibility, Beetroot AB stands out in the tech landscape. Its services encompass a broad spectrum, including web development, mobile app creation, and UX/UI desi... read more about Beetroot AB

Employees

250 - 999
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

Sweden

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Digital Gravity

Leading Web Design & Development Company in Dubai

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Digital Gravity is a dynamic digital agency that specializes in a comprehensive range of services designed to elevate businesses in the digital landscape. From cutting-edge digital marketing strategies and social media campaigns to sophisticated web design and development, Digital Gravity ensures that brands not only stand out but also achieve sustainable growth. Its expertise in SEO, SEM, and PPC... read more about Digital Gravity

Employees

50 - 249
Hourly Rate

$25 - $49/hr

Project Cost

< $5000
Location

United Arab Emirates

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DxMinds Technologies Inc.

Product Engineering & Offshore Development Company

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DxMinds Technologies stands out as a dynamic digital transformation and mobile app development company dedicated to delivering cutting-edge solutions. With a strong focus on innovation, it excels in crafting mobile applications, augmented and virtual reality experiences, blockchain technology, and artificial intelligence solutions. The company is famous for its bespoke approach, tailoring each pro... read more about DxMinds Technologies Inc.

Employees

250 - 999
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

India

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NMG Technologies

Transforming Startups into Industry Leaders

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NMG Technologies, established in 2008, is a global full-service software development company specializing in creating dynamic and innovative digital solutions. With a team of over 100 skilled professionals, NMG has a strong focus on web and mobile app development, catering to diverse industries such as healthcare, education, finance, retail, and more. Its services range from custom software develo... read more about NMG Technologies

Employees

10 - 49
Hourly Rate

$25 - $49/hr

Project Cost

NA
Location

India

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BJIT Limited

Your Final Destination of Software Outsourcing

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BJIT Limited is an award-winning global IT consulting firm known for its expertise in delivering high-end IT solutions. The company’s deliverables include software development, outsourcing, and comprehensive project management. With highly skilled engineers, developers, and designers, BJIT operates across multiple global offices in countries like Japan, Finland, Singapore, the USA, Sweden, Bangl... read more about BJIT Limited

Employees

250 - 999
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

Bangladesh

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SoftTeco

Software Development

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SoftTeco stands as a beacon of innovation in the software development industry, offering a broad spectrum of professional services that cater to the ever-evolving digital needs of businesses worldwide. Specializing in custom software development, mobile application creation, and user experience design, SoftTeco is committed to delivering high-quality, scalable solutions that drive digital transfor... read more about SoftTeco

Employees

250 - 999
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

Lithuania

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EGO Creative Innovations

Delivering digital innovation as a service

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EGO Creative Innovations stands out as a comprehensive partner for businesses looking to make a significant impact online. Specializing in Webflow development, it offers a seamless, customizable web design experience that's both powerful and user-friendly. Its expertise extends to creating emotional UI/UX designs that resonate with users, ensuring memorable digital interactions. EGO is also adept ... read more about EGO Creative Innovations

Employees

10 - 49
Hourly Rate

$25 - $49/hr

Project Cost

$5000 - $10000
Location

Hong Kong S.A.R.

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Moze

We build the digital products of tomorrow.

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Moze is an amazing software development studio popular for its expertise in creating cutting-edge digital solutions that range from user-friendly websites to sophisticated web and mobile applications. With a strong emphasis on user interface design, WordPress, and user experience design, Moze crafts digital experiences that are not only visually appealing but also highly intuitive and engaging. It... read more about Moze

Employees

10 - 49
Hourly Rate

$100 - $149/hr

Project Cost

$5000 - $10000
Location

Italy

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Diatom Enterprises

Custom software development and IT Consulting

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Diatom Enterprises stands out as a proficient custom software development company dedicated to crafting tailored software solutions that address the unique challenges and aspirations of businesses. At the heart of its operations is a commitment to innovation and quality, enabling the creation of software that not only meets but exceeds client expectations. Specializing in developing custom solutio... read more about Diatom Enterprises

Employees

50 - 249
Hourly Rate

$25 - $49/hr

Project Cost

$10000 - $25000
Location

Latvia

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Kitrum

Custom Software Development. Fast, Smart, and Nimble.

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We believe it's all about the people. Right people. Since 2014, 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. read more about Kitrum

Employees

50 - 249
Hourly Rate

$50 - $99/hr

Project Cost

$5000 - $10000
Location

United States

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Imenso Software

Full Stack Tech Consulting Agency

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Imenso Software is a full stack tech consulting agency providing spectrum of high quality IT services by collaborating with businesses across the globe as their tech partner. read more about Imenso Software

Employees

250 - 999
Hourly Rate

<$25/hr

Project Cost

< $5000
Location

United States

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Gateway Digital

A Digital Engineering Company

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Transform your enterprise with Gateway Digital, a trusted technology partner since 1997. As a part of Gateway Group, we specialize in enabling digital transformation worldwide. Our expertise lies in navigating complex business landscapes and ensuring profitable decisions through innovative technology solutions. Embracing true digital transformation, we empower businesses to automate processes, enh... read more about Gateway Digital

Employees

250 - 999
Hourly Rate

$100 - $149/hr

Project Cost

NA
Location

Netherlands

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Inwedo

Innovative software for stable business growth.

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Innovative software for stable business growth. We develop bespoke software solutions that not only propel business growth but also equip companies to navigate the rapidly evolving tech landscape. With over a decade of expertise, we excel in delivering top-tier Bespoke Software Development, Business Process Automation, and advanced AI, Data, Cloud, and DevOps solutions. read more about Inwedo

Employees

10 - 49
Hourly Rate

$50 - $99/hr

Project Cost

NA
Location

Poland

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Lightpoint Global

Custom software development. Let's code your ideas!

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Lightpoint Global is a bespoke software development company specializing in Web Development, Data Analytics, Data Engineering, Business Intelligence, Big Data, IT Consulting, Cloud infrastructure, and more. We have worked since 2011 and have a proven track record in Publishing, Martech, Fintech, Healthcare, and other domains. Some of the world’s best-known brands that are using our solutions... read more about Lightpoint Global

Employees

50 - 249
Hourly Rate

$25 - $49/hr

Project Cost

NA
Location

Poland

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Umbrella IT

Booster for the digital evolution of business

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Umbrella IT is a forward-thinking IT services provider specializing in a comprehensive suite of solutions designed to propel businesses forward in the digital age. The company's expertise spans web and mobile application development, UI/UX design, and big data analysis, ensuring a holistic approach to digital innovation. At the heart of Umbrella IT's offerings are custom software development and t... read more about Umbrella IT

Employees

250 - 999
Hourly Rate

$100 - $149/hr

Project Cost

$25000 - $50000
Location

United States

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InApps Technology

Global Leaders in Trust, Ranked by Clutch

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InApps Technology, established in 2016, has emerged as a prominent software development outsourcing company in Vietnam, recognized for its expertise in full-lifecycle software ecosystems and full-stack development using the latest technologies. The company specializes in mobile app development (including native iOS, Android, and hybrid apps), web app development, and offshore development center (O... read more about InApps Technology

Employees

50 - 249
Hourly Rate

<$25/hr

Project Cost

$10000 - $25000
Location

Vietnam

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Indeema Software Inc.

Your IoT Partner

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Indeema Software Inc., founded in 2014, specializes in providing cutting-edge engineering services tailored to meet the Internet of Things (IoT) development needs of businesses across the spectrum, including Fortune 200 companies, mid-size enterprises, and startups. With over 8 years of experience in the IoT industry, Indeema stands out for its comprehensive approach to project development, suppor... read more about Indeema Software Inc.

Employees

50 - 249
Hourly Rate

$50 - $99/hr

Project Cost

>$100000
Location

United States

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Rootstack

Unlocking Possibilities Through Technology

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Rootstack is a leading technology solutions provider that specializes in delivering cutting-edge software engineering and IT consulting services. With a strong focus on innovation and quality, Rootstack offers a wide array of services, including custom software development, mobile and web application development, cloud solutions, and IT staffing. The company is renowned for its expertise in levera... read more about Rootstack

Employees

50 - 249
Hourly Rate

$50 - $99/hr

Project Cost

$10000 - $25000
Location

United States

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Wolfpack Digital

Powerful web and mobile apps. Start-to-End

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Wolfpack Digital is a dynamic web and mobile app development company that excels in turning visionary ideas into digital realities. It offers a comprehensive suite of services, starting with product strategy and prototyping, ensuring that every project begins with a solid foundation. Its expertise in UI/UX design guarantees that applications are not only aesthetically pleasing but also user-friend... read more about Wolfpack Digital

Employees

50 - 249
Hourly Rate

$50 - $99/hr

Project Cost

$25000 - $50000
Location

Romania

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Seven Peaks

We Drive Digital Transformation

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Seven Peaks is a software development company that distinguishes itself through its commitment to delivering exceptional digital solutions that drive business success. With a rich portfolio of services, Seven Peaks specializes in creating custom software that meets the specific needs of its clients, ranging from startups to large enterprises. The company's approach combines technical excellence wi... read more about Seven Peaks

Employees

50 - 249
Hourly Rate

$25 - $49/hr

Project Cost

$25000 - $50000
Location

Thailand

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Tech9logy Creators

Leading Software Development & IT Consulting Firm

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Tech9logy Creators is an India-based Software Development & IT Consulting firm established in 2014. As the industry leader, we cherish all the challenges that come in our way and stand firm upon the pillars of creativity & innovation to get through. In a short span of 10 years, we've paved the way to tremendous growth with our compelling services & disciplined delivery in the field of Salesfor... read more about Tech9logy Creators

Employees

10 - 49
Hourly Rate

$25 - $49/hr

Project Cost

$5000 - $10000
Location

India

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247Labs

Top Software Development

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247Labs is recognized as one of Canada’s top development firms, delivering industry-leading, award-winning software and AI solutions across industries. Our cross-functional teams partner with clients to architect, build, and deploy custom web, mobile, and cloud applications. Leveraging agile, DevOps, and advanced ML/NLP, we drive innovation and measurable, sustainable business growth. read more about 247Labs

Employees

50 - 249
Hourly Rate

$100 - $149/hr

Project Cost

< $5000
Location

Canada

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