Best C# Development Companies

122 Companies-Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

C#
Software & IT Services
$10,000 - $25,000
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  • ZenDev AB

    Your innovation partner for digitalization

    We are a Swedish/Bosnian award-winning agency specializing in IT outsourcing and end-to-end software development. With 85 experts on our team, we work with ventures and established companies to turn ideas into functional, high-quality products...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • IT Services
    • eCommerce Development
    • Show more
    Location
    Gothenburg, Sweden
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Fifth LLC

    We use technology to better businesses and lives

    Fifths' design and customized development services are dedicated to fulfilling your technological requirements, thereby enhancing business outcomes and improving quality of life. We possess an unwavering commitment to tenaciously address even the most intricate challenges. Our collective strength is forged...

    Top Services:

    • Web Development
    • Software Testing
    • AI Development
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (2)

  • Tafsol Technologies

    #1 Reliable Digital Agency

    #1 Reliable Digital Agency.The world's most efficient digital marketing agency, providing a wide range of exclusive services.Tafol Technologies is ranked as one of the best digital marketing agencies in Asia...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    Visit WebsiteView Profile
    4.5 4.5 (111)

  • Zallpy Digital

    Global tech talent, LATAM powered, U.S. aligned

    Zallpy stands as one of the fastest growing Software Outsourcing and Staff Augmentation nearshore companies, strategically positioned nearshore to provide cutting-edge, scalable IT squads to Startups and Fortune 500 corporations across North America and Europe...

    Top Services:

    • AI Development
    • Software Testing
    • Blockchain
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Frisco, Texas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.8 4.8 (161)

  • Wisdom Factory

    The heart of software is quality code

    Wisdom Factory offers comprehensive services for the development of software, web, and mobile solutions. We analyze your requirements, propose tailored solutions, and seamlessly manage their implementation to ensure optimal results...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Bratislava, Slovakia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (13)

  • Tech.us, Inc

    Build Better Software.

    Tech.us is an AI software solutions company that provides AI development, mobile applications, cloud consulting, and IT services. We focus on creating secure, scalable, and innovative technologies that support businesses in their digital journey...

    Top Services:

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Talentelgia Technologies FZCO

    Connecting Innovations, Empowering Vision

    Talentelgia specialise in transforming ideas into innovative products. With a deep understanding of your unique business needs, challenges, problems, aspirations, and market competition, we deliver the best services that ensure tangible results. Our commitment to client success has fueled our incessant growth...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Globix Soft

    Empowering Businesses with Trusted IT Solutions & Digital Innovation

    We are a dedicated team of experts in web design, development, and mobile applications, committed to transforming your ideas into scalable and user-friendly software...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • IT Services
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • FINEST

    We build software solutions that improve peoples lives

    FINEST AS is an Estonian IT consultancy with 25+ years of experience building custom software, e-commerce platforms, and enterprise systems that genuinely improve people's lives. ISO 9001 and ISO 27001 certified, Microsoft Solutions Partner, with clients including government agencies, banks, and energy...

    Top Services:

    • Software Development
    • IT Services
    • eCommerce Development
    • Staff Augmentation
    • Software Testing
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.9 4.9 (28)

  • Jappware

    Trustful software development partner to make technologies serve your business.

    Jappware is a trustful software development partner for businesses and individual entrepreneurs around the globe. We provide complete transparency in cooperation processes and interact as a strategic partner for all our clients.Providing team augmentation and dedicated teams, we develop software solutions...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (16)

  • Intelligaia

    Augment Your Team

    Intelligaia is a CX Design company that works with Business Process Groups to transform the business value of their products. Intelligaia brings innovative DesignOps practices to bridge the gap between strategy and execution at speed and scale...

    Top Services:

    • UI/UX Design
    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Apex, North Carolina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • CML Team

    Software Solutions for Startups

    CML Team LTD is a global technology consultancy that builds holistic eA global technology consultancy called CML Team LTD creates comprehensive, end-to-end platforms and solutions for businesses and startups, end-to-end solutions and platforms for startups and enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Blockchain
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Pandalatec - Business Process Digitalization & Custom Software Development

    Digital Transformation for Operational Efficiency

    We design and build custom software systems that digitalize and automate complex business operations, combining process analysis, web and mobile development, and system integrations...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • ERP Consulting
    • CRM Consulting
    • Show more
    Location
    Santiago de Querétaro, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (13)

  • Isol

    Your partner to tour digital transformation journey

    Isol specializes in crafting dependable and agile innovative solutions to address the challenges your company encounters, ranging from mobile and integration to AI and business process automation. Whether your infrastructure is OnPremise, Cloud, or Hybrid, we tailor our solutions to meet your specific needs...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • Web Design
    • Show more
    Location
    Mexico City, Mexico
    Number of Employees
    50 - 99
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • AppRoarr Studios

    Transforming Ideas into Immersive Gaming Experiences.

    AppRoarr Studios is a leading game development studio with a passion for creating immersive & captivating gaming experiences. We specialize in providing end-to-end game development services, covering everything from concept ideation to post-production support...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • VR/AR
    • Web Development
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    Visit WebsiteView Profile

  • Serpent Consulting Services Pvt Ltd

    Where Quality, Time & Accuracy are valued the most!

    Founded in 2011, Serpent Consulting is an Odoo Partner with a global clientele. They offer Odoo implementation, customization, and training with a team of experienced professionals. They boast 45+ custom Odoo apps and modules, making them a leader in the Odoo space...

    Top Services:

    • ERP Consulting
    • CRM Consulting
    • IT Services
    • Software Development
    • Software Testing
    • Show more
    Location
    Gandhinagar, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.5 4.5 (89)

  • Rudra Innovative Software Pvt Ltd

    Thinking Beyond Imagination

    Rudra Innovative Software build services in Custom Software and Mobile application development, with Agile development processes. We have a team of experts working to provide a fully-managed, white-glove service that allows our customers to focus on their business...

    Top Services:

    • Web Design
    • Web Development
    • Digital Services
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.1 4.1 (73)

  • Svegile Technologies Private Limited

    Innovation through technology.

    Svegile Technologies is a next-gen provider of top software design and development talent and services for companies that need - expertise, efficiency, and innovation including end-to-end digital services and software testing services...

    Top Services:

    • Web Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • Managed Services
    • Show more
    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    Visit WebsiteView Profile
    4.9 4.9 (29)

  • VAYUZ Technologies

    Connecting the Digital Dots

    We are an Engineering company with leading capabilities in Digital Transformation, Internet-related services and products, Data Science, Development Operations, Product as a Service, Technology Consulting, and Software Engineering. We are trusted by NSE giants as a digital transformation partner and have a...

    Top Services:

    • Mobile App Development
    • Wearables
    • IoT
    • Web Development
    • AI Development
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.5 4.5 (90)

  • Hire FullStacks

    One Stop Solutions for all your development needs.

    Hire full stack developers from a top-notch tech company called Hire FullStacks & get next-gen web and mobile app development solutions...

    Top Services:

    • Web Development
    • eCommerce Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (10)

  • Silicon Valley Infomedia Pvt. Ltd.

    Affordable And Quality ITES Outsourcing.

    With expertise in Web Development India, Silicon Valley Infomedia offers affordable Outsource PHP Development and Outsource Web Development services. Our team is dedicated to providing scalable, high-quality solutions for clients globally...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • THE TISA

    AI Software Development Company

    The TISA is an AI software development and product engineering company positioned as an enterprise AI and product engineering partner. Its services focus on building AI agents, intelligent automation, AI-powered SaaS products, integrations, and scalable software systems...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    Jaipur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

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