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Top C# Developers

C is a popular and widely used structured programming language. Dedicated C# developers leverage it to create state-of-the-art, tailored solutions for various platforms. Their primary role is designing, building, and deploying customized software applications. They provide invaluable technical expertise needed to create, maintain, and optimize sophisticated software solutions. C# developers are focused on delivering versatile, high-performing, and robust software. Clutch has gathered the best C# development companies ready to help execute your software ideas. Partner with the right team by assessing their individual company profiles, case studies, and client ratings. Additionally, feel free to utilize the filters we’re prepared to streamline your search. Explore the top firms in: US | UK | Canada.
Ratings Updated: September 18, 2026
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4,784 Companies

Programming & Scripting: C#

List of the Top C# Development Companies

  • Plantech Industries - Out of Business Logotype

    Plantech Industries - Out of Business

    5.0 3 reviews
    $50,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    15% Custom Software Development
    20% Mobile App Development
    20% Web Development +8
    15% UX/UI Design
    10% Low/No Code Development
    5% AI Development
    5% Sales Outsourcing
    3% Business Consulting
    3% Marketing Strategy
    2% Application Testing
    2% Other Application Development

    Focus Areas

    10% C#
    30% Python
    25% JavaScript +4
    15% PHP
    10% Typescript
    5% Other programming & scripting languages
    5% Redux

    Plantech Industries is a bespoke software development company lauded for its full-stack software development capabilities, evidenced by a successful project with Wave Connect. Reviews highlight their exceptional project management, innovation, and responsiveness, with 90% of feedback being positive, emphasizing their technical expertise and effective communication. Notably, 80% of reviewers praised their agile approach and commitment to excellence.

    See all 3 projects
    1 of 1 Custom Software Development reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Platform Dev & Marketing for Digital Business Cards Firm

    5.0 — A digital business cards firm hired Plantech Industries to develop their platform. The team also created comprehensive financial, sales, and marketing strategies and helped the client with investor Read more
    Read 1 Review

    Industry Experience

    Plantech Industries has demonstrated strong expertise in Information Technology and Advertising & Marketing. Clients in IT praised their innovative product development and organizational support, resulting in successful launches and user growth. In the advertising sector, they received accolades for optimizing website functionality, enhancing user engagement, and delivering projects on time. Overall, feedback highlights their commitment to quality, effective communication, and a collaborative approach, making them a solid choice for clients in both technology-driven and marketing-focused industries.

    Read All Reviews

    Select Industry to see insights

    Information technology Advertising & marketing

    Average Project Cost Breakdown

    Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Client feedback on Plantech Industries highlights their competitive pricing and strong value for money. One client noted that their pricing fit the budget while delivering exceptional results, such as a successful product launch and significant user growth. Another client praised their capability to deliver on time and on budget, ultimately leading to improved website functionality and client satisfaction. Overall, sentiment reflects a positive perception of cost-effectiveness and the quality of services provided.
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    Canada (1) United States (1)
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  • Graphitech Agency Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Barranquilla, Colombia

    Services provided

    15% Custom Software Development
    40% IT Staff Augmentation
    30% Recruitment Process Outsourcing +1
    15% Web Development

    Focus Areas

    10% C#
    10% Go
    10% Java +7
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift

    Graphitech Agency, an IT staff augmentation company, is located in Barranquilla, Colombia. Their services include IT staff augmentation and Recruitment Process Outsourcing.

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  • CipherHQ Technologies LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Bowie, MD

    Services provided

    10% Custom Software Development
    15% Cloud Consulting & SI
    15% Cybersecurity +5
    15% IT Managed Services
    15% IT Strategy Consulting
    10% Application Testing
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    15% C#
    15% AJAX
    15% ASP.NET +4
    15% JavaScript
    15% PHP
    15% Redux
    10% HTML5

    CipherHQ Technologies LLC is a small Bowie, Maryland-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.

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  • XSoft-Tech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chișinău, Moldova

    Services provided

    15% Custom Software Development
    15% UX/UI Design
    10% E-Commerce Development +10
    10% Mobile App Development
    10% Web Development
    5% API Development
    5% Application Management & Support
    5% Application Testing
    5% DevOps Managed Services
    5% Enterprise App Modernization
    5% Other Application Development
    5% Product Design
    5% Web Design

    Focus Areas

    10% C#
    10% C++
    10% HTML5 +7
    10% Java
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    10% XML
    10% jquery

    UX design company XSoft-Tech is located in Brooklyn, New York and Chișinău, Moldova. Their services include UX/UI Design and Custom Software Development.

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  • DeLabs Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Prague, Czech Republic

    Services provided

    15% Custom Software Development
    20% AI Development
    15% Mobile App Development +6
    10% Cloud Consulting & SI
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Development
    5% CRM Consulting and SI
    5% Product Design

    Focus Areas

    10% C#
    15% C++
    15% JavaScript +8
    10% Python
    10% Rust
    10% Swift
    10% Typescript
    5% C
    5% Kotlin
    5% PHP
    5% Redux

    DeLabs is a custom software development firm. They were established in 2019 and offer Custom Software Development and Artificial Intelligence.

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  • Lares IT Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Germantown, MD

    Services provided

    10% Custom Software Development
    10% Computer Engineering
    10% DevOps Managed Services +7
    10% ERP Consulting and SI
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    15% C#
    15% ASP.NET
    15% C +4
    15% C++
    15% Java
    15% SQL
    10% jquery

    Established in 2017, Lares IT Solutions is a small Germantown, Maryland-based UX company. Their team provides UX/UI Design and IT strategy consulting.

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  • Delphine Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Herndon, VA

    Services provided

    10% Custom Software Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI +7
    10% Digital Engineering
    10% E-Commerce Development
    10% ECM Consulting and SI
    10% ERP Consulting and SI
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% Web Design

    Focus Areas

    15% C#
    15% ASP.NET
    15% C++ +4
    15% Java
    15% PHP
    15% SQL
    10% C

    Delphine Technologies, a Digital Engineering company, is based in Herndon, Virginia. Their services include Digital Engineering and IT strategy consulting.

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  • SoftgenTechnologies (p) ltd. Logotype

    SoftgenTechnologies (p) ltd.

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    15% Custom Software Development
    15% Blockchain
    15% E-Commerce Development +4
    15% IT Strategy Consulting
    15% Mobile App Development
    15% Web Development
    10% Cloud Consulting & SI

    Focus Areas

    10% C#
    15% Kotlin
    15% Python +5
    15% SQL
    15% Swift
    10% Java
    10% JavaScript
    10% PHP

    Founded in 2010, SoftgenTechnologies (p) ltd. Is an IT strategy consulting company. Their services include IT strategy consulting and Custom Software Development.

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  • fourmangos inc Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Skaneateles, NY

    Services provided

    10% Custom Software Development
    20% Digital Strategy
    20% Marketing Strategy +5
    10% Application Management & Support
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% C#
    25% Other programming & scripting languages
    20% ASP.NET +2
    20% Python
    20% SQL

    Headquartered in Skaneateles, New York, fourmangos inc is a Digital Strategy company. The team offers Digital Strategy and Marketing Strategy.

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  • RAVAREM TECHNOLOGIES PRIVATE LIMITED Logotype

    Not yet reviewed

    $10,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    15% Custom Software Development
    25% Staffing
    15% E-Commerce Development +4
    15% Mobile App Development
    10% Low/No Code Development
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% Java +9
    10% JavaScript
    10% Kotlin
    10% PHP
    10% Python
    10% Swift
    5% AJAX
    5% Objective C
    5% SQL
    5% Typescript

    In Ahmedabad, India, RAVAREM TECHNOLOGIES PRIVATE LIMITED is a Staffing company. They specialize in Staffing and Web Design and were founded in 2021.

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  • Future Processing Ukraine Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Ternopil, Ukraine

    Services provided

    10% Custom Software Development
    10% Application Testing
    10% BI & Big Data Consulting & SI +7
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    15% C#
    20% JavaScript
    20% SQL +3
    15% C
    15% C++
    15% Typescript

    Future Processing Ukraine is an user experience agency established in 2017. The team offers UX/UI Design and BI & big data consulting & SI.

    Read more
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  • Walure Capital Logotype

    Walure Capital

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    15% Custom Software Development
    15% ERP Consulting and SI
    15% UX/UI Design +5
    15% Web Development
    10% Commercial Brokerage Services
    10% E-Commerce Development
    10% HR Consulting
    10% Mobile App Development

    Focus Areas

    10% C#
    10% ASP
    10% ASP.NET +9
    10% C
    10% C++
    10% HTML5
    10% JavaScript
    10% Other programming & scripting languages
    5% Java
    5% Kotlin
    5% SQL
    5% Visual Basic

    Walure Capital is an user experience company. Founded in 2021, the team provides UX/UI Design and ERP consulting and SI.

    Read more
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  • Acendeo Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    10 - 49
    Denver, CO

    Services provided

    15% Custom Software Development
    30% IT Staff Augmentation
    10% Staffing +9
    5% AI Development
    5% AR/VR Development
    5% E-Commerce Development
    5% IoT Development
    5% Mobile App Development
    5% UX/UI Design
    5% Wearable App Development
    5% Web Design
    5% Web Development

    Focus Areas

    10% C#
    20% JavaScript
    10% Go +9
    10% PHP
    10% Python
    10% Ruby
    5% ASP.NET
    5% Java
    5% Kotlin
    5% Redux
    5% Swift
    5% Typescript

    Acendeo is a Salt Lake City, Utah-based IT staff augmentation company. They provide IT staff augmentation and Custom Software Development.

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  • Shri Om Infotech Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    10% Custom Software Development
    10% CRM Consulting and SI
    10% Cybersecurity +8
    10% Digital Strategy
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Development
    5% PEO/Employee Leasing
    5% Recruitment Process Outsourcing

    Focus Areas

    15% C#
    20% ASP.NET
    10% AJAX +9
    10% ASP
    10% Kotlin
    5% HTML5
    5% JavaScript
    5% PHP
    5% SQL
    5% Swift
    5% Visual Basic
    5% jquery

    Shri Om Infotech is a custom software development company. The Ahmedabad, India-based firm was founded in 2011. Their team focuses on Custom Software Development and CRM consulting and SI.

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  • CairoMotive Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Cairo, Egypt

    Services provided

    15% Custom Software Development
    15% AI Development
    15% IoT Development +11
    5% AI Agents
    5% Building Security Services
    5% Computer Engineering
    5% Cybersecurity
    5% Engineering
    5% Generative AI
    5% Recruiting
    5% Recruitment Process Outsourcing
    5% Robotics Process Automation
    5% Staffing
    5% Talent Representation

    Focus Areas

    10% C#
    30% C++
    20% Other programming & scripting languages +4
    15% ASP
    15% C
    5% JavaScript
    5% Python

    CairoMotive, a custom software development firm, was launched in 2023. The team specializes in Custom Software Development and IoT development.

    Read more
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  • gNxt Systems Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    15% Custom Software Development
    30% Robotics Process Automation
    20% CRM Consulting and SI +3
    20% ERP Consulting and SI
    10% Web Design
    5% IT Staff Augmentation

    Focus Areas

    10% C#
    15% ASP.NET
    10% Java +11
    10% JavaScript
    10% jquery
    5% AJAX
    5% Apex
    5% HTML5
    5% PHP
    5% Python
    5% SQL
    5% Typescript
    5% Visual Basic
    5% XML

    GNxt Systems is a CRM consulting and SI company. The team specializes in CRM consulting and SI and Robotics Process Automation and is based in Noida, India.

    Read more
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  • We Do Dev Work Logotype

    We Do Dev Work

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    15% Custom Software Development
    25% Web Development
    20% E-Commerce Development +4
    10% AI Development
    10% DevOps Managed Services
    10% Generative AI
    10% Mobile App Development

    Focus Areas

    10% C#
    25% Typescript
    15% Other programming & scripting languages +7
    15% SQL
    10% Java
    5% ASP.NET
    5% HTML5
    5% JavaScript
    5% PHP
    5% Python

    Located in Watthana, Thailand, We Do Dev Work is a small web development firm. The team provides Web Development and E-Commerce Development.

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  • VastDev Solutions Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Greater Noida, India

    Services provided

    10% Custom Software Development
    20% Web Development
    15% Mobile App Development +5
    15% Web Design
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    15% C#
    65% PHP
    15% JavaScript +1
    5% ASP.NET

    VastDev Solutions is a website development firm. Established in 2025, the firm specializes in Web Development and Mobile App Development.

    Read more
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  • LUSK Łukasz Skwara Logotype

    LUSK Łukasz Skwara

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    Freelancer

    Services provided

    30% Custom Software Development
    30% AI Development
    15% Cloud Consulting & SI +2
    15% IT Managed Services
    10% IT Strategy Consulting

    Focus Areas

    10% C#
    45% Typescript
    20% JavaScript +2
    15% Go
    10% SQL

    LUSK Łukasz Skwara is a custom software development firm. Located in Warsaw, Poland, the agency specializes in Custom Software Development and Artificial Intelligence.

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  • Altos Engineering Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Tallinn, Estonia

    Services provided

    10% Custom Software Development
    10% BI & Big Data Consulting & SI
    10% DevOps Managed Services +11
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development
    5% AI Development
    5% API Development
    5% AR/VR Development
    5% Blockchain
    5% E-Commerce Development
    5% IT Staff Augmentation
    5% Microservices Architecture Services
    5% Mobile & App Marketing

    Focus Areas

    18% C#
    40% PHP
    18% Python +2
    12% Other programming & scripting languages
    12% Typescript

    IT strategy consulting company Altos Engineering provides IT strategy consulting and BI & big data consulting & SI. They are headquartered in Tallinn, Estonia and Tallinn, Estonia.

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  • IT Services India INC - Shopify App Developers | MERN Integration Experts Logotype

    5.0 13 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249
    Ahmedabad, India

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    20% Web Development +7
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Web Design
    5% Graphic Design
    5% Pay Per Click
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    10% C#
    10% ASP.NET
    10% JavaScript +7
    10% Kotlin
    10% PHP
    10% Python
    10% Redux
    10% Swift
    10% Typescript
    10% backbone.js

    IT Services India Inc. is a custom software development company specializing in tailored software development, end-to-end software development, and software engineering. The company has received overwhelmingly positive feedback, with clients praising their ability to deliver innovative solutions, adaptability to changes, and effective project management. Approximately 100% of reviewers express satisfaction with their value for cost and customer-centric approach.

    See all 13 projects

    Reviews mention Proactive

    Clients consistently praised IT Services India Inc. for their proactive approach throughout project management. For instance, one client highlighted their responsiveness, stating that concerns were often addressed within hours, and noted their proactive suggestions for improvements. Another client emphasized the company's regular progress updates and transparent reporting, describing them as 'proactive and perfect.' Overall, the sentiment reflects a strong appreciation for the company's initiative and adaptability in meeting client needs.
    • Mobile App Dev for Real Estate Company
      5.0 Mar 23, 2024

      IT Services India gave regular progress update and transparent reporting, quality assurance and testing at every stage, they have good management system and good team of expert, they are proactive and perfect.

      Read Full Review
    • iOS & Android Development for Legal Services Firm
      5.0 Feb 19, 2025

      IT Services India's project management was exemplary. They maintained clear communication throughout the development process, with weekly progress meetings and detailed status reports. Their team was highly responsive, often addressing our concerns within hours, even with the time zone difference. They met all delivery deadlines and were proactive in suggesting improvements to our initial requirements. What stood out was their flexibility when we needed to make adjustments to the document security protocols midway through the project. They quickly adapted their development approach without impacting the overall timeline.

      Read Full Review
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    3 of 3 Custom Software Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Platform Development & UX/UI Design for Physical Therapy Co

    5.0 — IT Services India developed a platform for a physical therapy company. The team integrated healthcare progress, news, and scheduling systems and designed the platform's UX/UI. Read more
    Read 3 Reviews

    More responsive than most other service providers

    IT Services India INC - Shopify App Developers | MERN Integration Experts is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (7) Israel (2) England (2) Poland (1)

    This provider is fluent in 3 languages:

    • English
    • Hindi
    • Spanish
    View Profile Visit Website
  • Out of Business- Outsoft Logotype

    Out of Business- Outsoft

    5.0 6 reviews
    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    10% Custom Software Development
    50% Web Development
    20% Mobile App Development +2
    10% CRM Consulting and SI
    10% E-Commerce Development

    Focus Areas

    10% C#
    10% C++
    10% Go +7
    10% Java
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% SQL

    Outsoft is a versatile IT services company specializing in web development, security, and design solutions. Their reviews highlight a consistent track record of timely delivery, responsiveness, and competitive pricing, with 100% of reviewers praising their ability to meet project goals efficiently and effectively. Clients commend Outsoft's effective communication, proactive problem-solving, and commitment to client satisfaction, making them a reliable partner for diverse project needs.

    See all 6 projects

    Reviews mention Collaborative

    Clients expressed a highly positive sentiment regarding Outsoft's collaborative approach. They noted the company's exemplary project management, timely delivery of features, and exceptional responsiveness to client needs. One client highlighted the value of conducting demo sessions after each development stage, which fostered transparency and collaboration. Overall, clients felt that Outsoft's proactive engagement and commitment to meeting requirements significantly contributed to the success of their projects.
    • Advanced Ticketing Web App Dev for Data Systematization Co
      5.0 Mar 22, 2024

      Additionally, their dedication to conducting demo sessions after each development stage allowed for transparency and collaboration, ensuring that the final product aligned perfectly with our requirements. As a result, we plan to continue collaborating with Outsoft in the future for any further projects or developments.

      Read Full Review
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    Industry Experience

    Outsoft has demonstrated expertise primarily in the Software, eCommerce, and IT Services industries. Clients reported enhanced website security, improved user experience, and effective project management across these sectors. The overall sentiment is positive, with commendations for timely deliveries, strong communication, and value for cost. Particularly, their strengths in technical problem-solving for Software and IT Services, along with website development for eCommerce, position them as a suitable partner for clients in these industries.

    Read All Reviews

    Select Industry to see insights

    Software eCommerce IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight Outsoft's competitive pricing and strong value for money across various projects. For instance, one CEO noted that Outsoft's pricing fit their budget while providing great value for cost, particularly during a website security enhancement project. Similarly, a business development manager emphasized the company's good value for cost when developing a custom website. Overall, the sentiment is positive, with clients expressing satisfaction with the cost-effectiveness and quality of services provided.
    Read All Reviews

    View projects from:

    Bulgaria (1) Lithuania (1) Poland (1) Ukraine (1)
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  • MILL5 Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Boston, MA

    Services provided

    10% Custom Software Development
    15% AI Consulting
    15% AI Development +5
    15% Cloud Consulting & SI
    15% IT Managed Services
    10% BI & Big Data Consulting & SI
    10% IoT Development
    10% Mobile App Development

    Focus Areas

    10% C#
    20% C++
    20% Python +4
    20% SQL
    10% HTML5
    10% JavaScript
    10% jquery

    Midsize cloud consulting & SI company MILL5, is based in Boston, Massachusetts. The team offers cloud consulting & SI and IT managed services.

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  • Belitsoft Software Development Company Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Warszawa, Poland

    Services provided

    10% Custom Software Development
    10% AI Development
    10% Back Office Outsourcing +10
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% ERP Consulting and SI
    10% IT Managed Services
    10% Mobile App Development
    10% Web Design
    5% Web Development
    3% IT Strategy Consulting
    1% BI & Big Data Consulting & SI
    1% UX/UI Design

    Focus Areas

    10% C#
    20% C++
    10% AJAX +6
    10% ASP.NET
    10% HTML5
    10% Java
    10% JavaScript
    10% PHP
    10% Python

    Cloud consulting & SI company Belitsoft Software Development Company is based in Warszawa, Poland and Durham, North Carolina. The team focuses on cloud consulting & SI and CRM consulting and SI.

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  • Baltic Technology Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Rīga, Latvia

    Services provided

    10% Custom Software Development
    10% Application Testing
    10% BI & Big Data Consulting & SI +7
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% IoT Development
    10% Mobile App Development
    10% Recruiting
    10% UX/UI Design
    10% Web Development

    Focus Areas

    10% C#
    10% C++
    10% Go +7
    10% Java
    10% JavaScript
    10% Kotlin
    10% PHP
    10% Python
    10% Ruby
    10% Typescript

    Baltic Technology Group is an user experience company. Founded in 1991, the team provides UX/UI Design and BI & big data consulting & SI. The company is located in Michigan and Rīga, Latvia.

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  • Kruko Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Rzeszów, Poland

    Services provided

    10% Custom Software Development
    20% DevOps Managed Services
    20% Web Development +5
    15% IT Strategy Consulting
    10% AI Development
    10% API Development
    10% Low/No Code Development
    5% Mobile App Development

    Focus Areas

    10% C#
    35% JavaScript
    30% Python +3
    15% SQL
    5% Go
    5% Ruby

    Kruko is a Rzeszów, Poland-based custom software development firm. They provide Custom Software Development and Web Development and were established in 2020.

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  • Tana Logotype

    Tana

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    10% Custom Software Development
    20% IT Staff Augmentation
    10% BI & Big Data Consulting & SI +6
    10% Back Office Outsourcing
    10% Business Consulting
    10% Cloud Consulting & SI
    10% HR Outsourcing
    10% Mobile App Development
    10% Recruiting

    Focus Areas

    10% C#
    20% Python
    20% SQL +5
    10% C++
    10% HTML5
    10% Java
    10% JavaScript
    10% PHP

    Tana, an IT staff augmentation company, is headquartered in Nairobi, Kenya and Cambridge, Massachusetts. They focus on IT staff augmentation and BI & big data consulting & SI.

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  • UKEESS Software House Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    L'viv, Ukraine

    Services provided

    10% Custom Software Development
    10% API Development
    10% Application Testing +7
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Digital Strategy
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    10% C#
    15% Python
    15% Ruby +5
    15% SQL
    15% Swift
    10% ASP.NET
    10% Java
    10% JavaScript

    UKEESS Software House, a Digital Strategy company, provide Digital Strategy and UX/UI Design. They were established in 2004.

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  • ACOMDev, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Indianapolis, IN

    Services provided

    10% Custom Software Development
    20% BI & Big Data Consulting & SI
    20% Cloud Consulting & SI +4
    20% IT Managed Services
    10% CRM Consulting and SI
    10% ERP Consulting and SI
    10% IT Strategy Consulting

    Focus Areas

    30% C#
    40% Java
    30% SQL

    ACOMDev, LLC is a business intelligence company. Launched in 1998, the team offers BI & big data consulting & SI and cloud consulting & SI.

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  • Xentra Solutions LLC Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    50 - 249
    Malolos, Philippines

    Services provided

    10% Custom Software Development
    10% API Development
    10% Application Testing +7
    10% Graphic Design
    10% Low/No Code Development
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    35% HTML5
    25% SQL +3
    10% JavaScript
    10% PHP
    10% Python

    Xentra Solutions LLC, a web design company, specializes in Web Design and Mobile App Development. The agency is based in Malolos, Philippines and Las Vegas, Nevada.

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List of the Top C# Development Companies

Latest C Sharp Articles

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C# Developer FAQs

C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.

Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.

C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:

  • Custom C# software design and development
  • Web application development
  • Mobile application development
  • Cloud-based application development
  • Migration and modernization
  • Performance optimization and maintenance
  • QA testing
  • Third-party API integration

When choosing the right service provider, look for one with proven expertise in the type of service you need.

Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:

  • Proven C#/.NET expertise
  • Certifications
  • Tech stack compatibility
  • Security and compliance
  • Team structure
  • Communication and collaboration fit

Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.

  • What is your experience with C#, .NET, and other key technologies required for our project?
  • Have you worked on a past project that is similar to ours?
  • How do you handle code QA testing and CI/CD?
  • Can you tell us how your team handles sensitive data, authentication, and authorization?
  • How do you handle post-launch support and maintenance?
  • What is your communication and reporting process?

Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.

The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.

Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide

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