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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: December 5, 2025
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15 Leaders 15 Contenders

4,597 Companies

Programming & Scripting: C#

List of the Top C# Development Companies

  • Unitglo Solutions Pvt. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Pune, India

    Services provided

    10% Custom Software Development
    10% E-Commerce Development
    10% IT Managed Services +7
    10% IoT Development
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    25% PHP
    10% AJAX +6
    10% ASP.NET
    10% JavaScript
    10% Python
    10% SQL
    10% Swift
    5% Java

    Established in 2016, Unitglo Solutions Pvt. Ltd. Is a custom software development company. Located in Pune, India, the team provides Custom Software Development and E-Commerce Development.

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  • EDinfini Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% CRM Consulting and SI
    10% Cloud Consulting & SI +7
    10% Cybersecurity
    10% ERP Consulting and SI
    10% Finance & Accounting Outsourcing (FAO)
    10% HR Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Design

    Focus Areas

    10% C#
    20% JavaScript
    15% C++ +5
    15% Java
    10% ASP.NET
    10% C
    10% PHP
    10% Python

    EDinfini is an ERP consulting and SI company. Their team is based in Karachi, Pakistan and specializes in ERP consulting and SI and Finance & Accounting Outsourcing (FAO).

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  • ITclan BD Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Dhaka, Bangladesh

    Services provided

    10% Custom Software Development
    20% Web Development
    10% Low/No Code Development +10
    10% Web Design
    7% E-Commerce Development
    7% Graphic Design
    6% UX/UI Design
    5% Application Management & Support
    5% Application Testing
    5% Ecommerce Marketing
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

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

    ITclan BD is a software development firm. Based in Dhaka, Bangladesh, their team focuses on Custom Software Development and Web Development.

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  • Trascender Global Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% AI Development
    15% BI & Big Data Consulting & SI +6
    10% AI Consulting
    10% Generative AI
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% C#
    50% Python
    30% SQL +1
    10% C++

    Trascender Global, a big data analytics company, was launched in 2019. The agency offers BI & big data consulting & SI and Artificial Intelligence, and is small.

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  • ErpBotHub Logotype

    ErpBotHub

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% ERP Consulting and SI
    15% Robotics Process Automation +8
    13% Low/No Code Development
    10% CRM Consulting and SI
    10% Web Design
    5% AI Development
    5% Enterprise App Modernization
    5% IoT Development
    1% Mobile App Development
    1% Web Development

    Focus Areas

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

    ErpBotHub is a small Ahmedabad, India-based ERP consulting and SI company. The team specializes in ERP consulting and SI and Robotics Process Automation.

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  • Electrify Services Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    10% Custom Software Development
    60% IoT Development
    10% Low/No Code Development +2
    10% Mobile App Development
    10% Web Design

    Focus Areas

    10% C#
    15% PHP
    15% Python +8
    15% SQL
    10% C
    10% C++
    5% Ember.js
    5% HTML5
    5% JavaScript
    5% Kotlin
    5% Redux

    Electrify Services , an IoT development company, was launched in 2018. The agency specializes in IoT development and Custom Software Development.

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  • DesignGix Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Lappeenranta, Finland

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    10% AR/VR Development +8
    10% Graphic Design
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development
    5% Logo
    5% Mobile & App Marketing
    5% Social Media Marketing

    Focus Areas

    13% C#
    25% Visual Basic
    13% ASP.NET +4
    13% Java
    13% PHP
    13% Redux
    10% SQL

    DesignGix is an UX design agency established in 2005. The small team offers UX/UI Design and Mobile App Development.

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  • Exactpro Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    20% Custom Software Development
    40% Application Testing
    20% AI Development +2
    10% API Development
    10% Cloud Consulting & SI

    Focus Areas

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

    Exactpro, an Application Testing company, was launched in 2009. The midsize team specializes in Application Testing and Custom Software Development.

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  • Actimedia Digital Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Miami, FL

    Services provided

    10% Custom Software Development
    20% Search Engine Optimization
    15% Web Design +5
    15% Web Development
    10% E-Commerce Development
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing

    Focus Areas

    10% C#
    40% ASP.NET
    40% PHP +1
    10% AJAX

    Actimedia Digital is a small Miami, Florida-based SEO services firm. Their services include Search Engine Optimization and Web Design.

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  • CodeIT Solution Logotype

    CodeIT Solution

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    70% Web Development
    10% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

    10% C#
    80% Java
    10% Swift

    CodeIT Solution is a web development company. They were launched in 2012, and their services include Web Development and Custom Software Development.

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  • GadgetApp Development Logotype

    GadgetApp Development

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% Web Development +8
    10% Blockchain
    5% UX/UI Design
    5% Web Design
    2% AI Development
    2% AR/VR Development
    2% E-Commerce Development
    2% IoT Development
    2% Wearable App Development

    Focus Areas

    10% C#
    10% AJAX
    10% ASP +7
    10% ASP.NET
    10% Java
    10% JavaScript
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% SQL

    GadgetApp Development is a mobile app development firm. They are in Ahmedabad, India, and their services include Mobile App Development and Web Development.

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  • ITS GWALIOR Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Gwalior, India

    Services provided

    10% Custom Software Development
    25% Web Design
    15% E-Commerce Development +4
    15% Mobile App Development
    15% Web Development
    10% Graphic Design
    10% Logo

    Focus Areas

    10% C#
    50% ASP.NET
    20% PHP +1
    20% SQL

    ITS GWALIOR, a web design agency, was founded in 2012. The team focuses on Web Design and Web Development and is headquartered in Gwalior, India.

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  • Occurrent Arts Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Brooklyn, NY

    Services provided

    15% Custom Software Development
    30% AR/VR Development
    15% Lighting Design +4
    10% Content Marketing
    10% Mobile App Development
    10% Out of Home Design
    10% Web Design

    Focus Areas

    11% C#
    22% C++
    22% Java +4
    12% PHP
    11% JavaScript
    11% Objective C
    11% Swift

    Founded in 2011, Occurrent Arts is an AR/VR development company. The team specializes in AR/VR development and Custom Software Development and is located in Brooklyn, New York.

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  • Probus-Digital-Marketing Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Ahmedabad, India

    Services provided

    10% Custom Software Development
    30% Web Design
    30% Web Development +2
    20% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    16% C#
    18% PHP
    16% AJAX +4
    16% ASP.NET
    16% JavaScript
    16% SQL
    2% XML

    Probus-Digital-Marketing is a web design agency established in 2020. The agency provides Web Design and Web Development, and is small.

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  • Enova Logotype

    Enova

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Branding
    10% UX/UI Design +12
    10% Web Design
    10% Web Development
    5% Advertising
    5% Content Marketing
    5% Conversion Optimization
    5% Digital Strategy
    5% Email Marketing
    5% Graphic Design
    5% Market Research
    5% Marketing Strategy
    5% Mobile App Development
    5% Search Engine Optimization

    Focus Areas

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

    Enova is a small branding firm launched in 2021. Their services include Branding and Web Design.

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  • GO ROCK IT Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Montréal, Canada

    Services provided

    30% Custom Software Development
    30% Recruiting
    30% Staffing +1
    10% AR/VR Development

    Focus Areas

    33% C#
    34% PHP
    33% Java

    GO ROCK IT, a small custom software development firm, is in Montréal, Canada. The team provides Custom Software Development and Staffing.

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  • DevLogix Logotype

    5.0 1 review
    $1,000+
    < $25 / hr
    2 - 9
    Rahwali Cantonments, Pakistan

    Services provided

    15% Custom Software Development
    15% AI Development
    15% Mobile App Development +5
    15% Web Development
    10% Branding
    10% Digital Strategy
    10% Graphic Design
    10% Search Engine Optimization

    Focus Areas

    10% C#
    15% AJAX
    15% SQL +6
    10% Go
    10% HTML5
    10% JavaScript
    10% PHP
    10% Python
    10% jquery

    DevLogix excels in Bespoke Software Development and Tailored Software Solutions, focusing on Custom App Development and CSD. Reviews highlight their professional project management, client-focused approach, and innovative use of technology, leading to enhanced user engagement and operational efficiency. Clients appreciate their dedication to delivering customized solutions, although some suggest improvements in providing comprehensive documentation.

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  • Socobee Logotype

    Socobee

    5.0 1 review
    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    15% Custom Software Development
    25% IT Staff Augmentation
    25% Mobile App Development +2
    25% Web Development
    10% Low/No Code Development

    Focus Areas

    10% C#
    40% JavaScript
    25% PHP +2
    20% Other programming & scripting languages
    5% C++

    Socobee provides comprehensive IT support and back-office services. Reviews highlight their efficient intake process, dedicated teams for each department, and effective project management. Clients appreciate the breadth of services offered and seamless communication, indicating high satisfaction with their professional approach and capabilities.

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  • ANN Technologies Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    Bhopal, India

    Services provided

    15% Custom Software Development
    15% E-Commerce Development
    15% ERP Consulting and SI +5
    15% Mobile App Development
    10% Application Management & Support
    10% CRM Consulting and SI
    10% Enterprise App Modernization
    10% Web Development

    Focus Areas

    10% C#
    20% PHP
    10% AJAX +6
    10% ASP
    10% ASP.NET
    10% Java
    10% Other programming & scripting languages
    10% Visual Basic
    10% XML

    Founded in 2013, ANN Technologies is a software development company. The team focuses on Custom Software Development and E-Commerce Development.

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  • InAnalytica Logotype

    InAnalytica

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    15% Custom Software Development
    20% ERP Consulting and SI
    15% E-Commerce Development +7
    15% Web Development
    10% Email Marketing
    5% Graphic Design
    5% IT Strategy Consulting
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% C#
    15% Java
    15% JavaScript +5
    15% PHP
    15% Python
    10% ASP.NET
    10% SQL
    10% XML

    InAnalytica is a small ERP consulting and SI company based in India. The team specializes in ERP consulting and SI and Custom Software Development.

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  • MiTechify Logotype

    MiTechify

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% C#
    15% Java
    15% jquery +6
    10% AJAX
    10% HTML5
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% SQL

    Social media marketing company MiTechify focuses on Social Media Marketing and Search Engine Optimization. They were founded in 2014.

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  • ICDM Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    Freelancer
    Haifa, Israel

    Services provided

    20% Custom Software Development
    30% Web Development
    20% Digital Strategy +2
    20% Social Media Marketing
    10% IT Strategy Consulting

    Focus Areas

    10% C#
    30% JavaScript
    30% PHP +2
    20% ASP.NET
    10% Other programming & scripting languages

    ICDM, a small website development firm, is headquartered in Haifa, Israel. Their services include Web Development and Custom Software Development.

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  • BaariSoft Logotype

    BaariSoft

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Application Management & Support
    10% Application Testing +7
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IoT Development
    10% Mobile App Development
    10% Other Application Development
    10% Wearable App Development
    10% Web Development

    Focus Areas

    11% C#
    16% JavaScript
    16% PHP +10
    11% ASP
    6% Kotlin
    5% AJAX
    5% ASP.NET
    5% Java
    5% Objective C
    5% Redux
    5% Ruby
    5% SQL
    5% Swift

    Custom software development firm BaariSoft was established in 2015. Headquartered in Rawalpindi, Pakistan, the team provides Custom Software Development and Enterprise App Modernization.

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  • HDINFOTECH Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    25% Web Development +4
    10% AI Development
    10% AR/VR Development
    10% E-Commerce Development
    10% Enterprise App Modernization

    Focus Areas

    11% C#
    22% Swift
    12% Kotlin +5
    11% JavaScript
    11% Objective C
    11% PHP
    11% Python
    11% SQL

    HDINFOTECH is a small mobile application development firm in Bengaluru, India and Ahmedabad, India. Their services include Mobile App Development and Web Development.

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  • Shubhchintak Technology Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    15% Web Development +7
    10% AR/VR Development
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Low/No Code Development
    5% Branding
    5% Digital Strategy
    5% IT Managed Services

    Focus Areas

    11% C#
    33% PHP
    22% JavaScript +3
    12% Kotlin
    11% AJAX
    11% Redux

    Launched in 2020, Shubhchintak Technology, a small web development firm, is located in Nala Sopara, India and Jupiter, Florida. Their team offers Web Development and Mobile App Development.

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  • Egitech Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Ho Chi Minh, Vietnam

    Services provided

    10% Custom Software Development
    20% Blockchain
    20% Mobile App Development +3
    20% Other Application Development
    20% Web Development
    10% AR/VR Development

    Focus Areas

    11% C#
    11% C++
    11% Java +8
    11% JavaScript
    11% Python
    10% Ember.js
    10% PHP
    10% SQL
    5% Go
    5% Other programming & scripting languages
    5% XML

    Website development firm Egitech is headquartered in Ho Chi Minh, Vietnam. They offer Web Development and Mobile App Development.

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  • Mongoose Software Logotype

    Mongoose Software

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% IT Staff Augmentation
    15% AI Development +4
    15% IoT Development
    15% Mobile App Development
    10% AR/VR Development
    10% Web Development

    Focus Areas

    11% C#
    12% Java
    11% C +6
    11% C++
    11% Go
    11% JavaScript
    11% Objective C
    11% Python
    11% Swift

    Mongoose Software, an IT staff augmentation company, provides IT staff augmentation and Mobile App Development. The firm is in Valencia, Spain.

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  • Cykube Logotype

    Cykube

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49

    Services provided

    10% Custom Software Development
    20% Cybersecurity
    20% Mobile App Development +5
    10% AI Development
    10% AR/VR Development
    10% Blockchain
    10% Low/No Code Development
    10% Web Development

    Focus Areas

    11% C#
    11% Java
    11% JavaScript +11
    11% Python
    11% SQL
    5% C
    5% C++
    5% Go
    5% HTML5
    5% Kotlin
    5% Objective C
    5% Other programming & scripting languages
    5% PHP
    5% Visual Basic

    Cykube is a Cybersecurity company. The team provides Cybersecurity and Mobile App Development and is based in London, England and Mississauga, Canada.

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  • Marius Software Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Prague 3, Czech Republic

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AI Development +7
    10% AR/VR Development
    10% Cloud Consulting & SI
    10% IT Staff Augmentation
    10% IoT Development
    10% Mobile App Development
    10% Wearable App Development
    10% Web Development

    Focus Areas

    11% C#
    11% Go
    11% Typescript +13
    7% SQL
    5% ASP.NET
    5% C
    5% C++
    5% HTML5
    5% Java
    5% JavaScript
    5% Other programming & scripting languages
    5% PHP
    5% Python
    5% Redux
    5% Rust
    5% Swift

    Cloud consulting & SI company Marius Software was established in 2023. The firm focuses on cloud consulting & SI and IT staff augmentation.

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  • Praathee Technologies Pvt. Limited Logotype

    Praathee Technologies Pvt. Limited

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% Mobile App Development
    10% AR/VR Development +9
    10% Application Management & Support
    10% Application Testing
    10% E-Commerce Development
    10% Web Development
    5% API Development
    5% Blockchain
    5% DevOps Managed Services
    5% Microservices Architecture Services
    5% UX/UI Design

    Focus Areas

    11% C#
    11% AJAX
    11% ASP.NET +8
    11% HTML5
    11% Redux
    11% SQL
    11% Swift
    11% jquery
    5% Ember.js
    5% Visual Basic
    2% Typescript

    Founded in 2017, Praathee Technologies Pvt. Limited is a mobile app development firm. The small team offers Mobile App Development and Custom Software Development.

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Clutch Leaders Matrix

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1 Future Processing
2 Sigma Software Group
3 Trinetix
4 Vega IT
5 10Pearls
6 Software Mind S.A.
7 Abto Software
8 AgileEngine
9 Scalo
10 Leobit
11 Arcanys
12 CSHARK
13 Full Scale
14 Taazaa Inc.
15 Transparity

List of the Top 15 C# Development Companies

  1. Future Processing Logotype

    Future Processing

    $25,000+
    $50 - $99 / hr
    250 - 999
    Gliwice, Poland

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    45% Custom Software Development
    40% C#
    55% Other
    View Profile Visit Website
  2. Sigma Software Group Logotype

    Sigma Software Group

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Ability to deliver

    38/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    25% Custom Software Development
    22% C#
    75% Other
    View Profile Visit Website
  3. Trinetix Logotype

    Trinetix

    $50,000+
    $50 - $99 / hr
    250 - 999
    Nashville, TN

    Ability to deliver

    37/40.0
    17/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Custom Software Development
    70% C#
    60% Other
    View Profile Visit Website
  4. Vega IT Logotype

    Vega IT

    $10,000+
    $50 - $99 / hr
    250 - 999
    Novi Sad, Serbia

    Ability to deliver

    39.2/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Custom Software Development
    20% C#
    40% Other
    View Profile Visit Website
  5. 10Pearls Logotype

    10Pearls

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Vienna, VA

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    20% C#
    70% Other
    View Profile Visit Website
  6. Software Mind S.A. Logotype

    Software Mind S.A.

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Kraków, Poland

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% Custom Software Development
    22% C#
    85% Other
    View Profile Visit Website
  7. Abto Software Logotype

    Abto Software

    $10,000+
    $25 - $49 / hr
    250 - 999
    L'viv, Ukraine

    Ability to deliver

    37.6/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    35% Custom Software Development
    25% C#
    65% Other
    View Profile Visit Website
  8. AgileEngine Logotype

    AgileEngine

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Boca Raton, FL

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    10% C#
    70% Other
    View Profile Visit Website
  9. Scalo Logotype

    Scalo

    $10,000+
    $50 - $99 / hr
    250 - 999
    Kraków, Poland

    Ability to deliver

    39/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    30% Custom Software Development
    20% C#
    70% Other
    View Profile Visit Website
  10. Leobit Logotype

    Leobit

    $25,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    39.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  11. Arcanys Logotype

    Arcanys

    $100,000+
    $25 - $49 / hr
    250 - 999
    Cebu City, Philippines

    Ability to deliver

    38.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    40% Custom Software Development
    20% C#
    60% Other
    View Profile Visit Website
  12. CSHARK Logotype

    CSHARK

    $50,000+
    $50 - $99 / hr
    250 - 999
    Wrocław, Poland

    Ability to deliver

    35.4/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    50% Custom Software Development
    100% C#
    50% Other
    View Profile Visit Website
  13. Full Scale Logotype

    Full Scale

    $50,000+
    $25 - $49 / hr
    250 - 999
    Kansas City, KS

    Ability to deliver

    36.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    30% Custom Software Development
    30% C#
    70% Other
    View Profile Visit Website
  14. Taazaa Inc. Logotype

    Taazaa Inc.

    $50,000+
    $50 - $99 / hr
    250 - 999
    Hudson, OH

    Ability to deliver

    36.5/40.0
    17/20 Reviews
    9.8/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    30% Custom Software Development
    30% C#
    70% Other
    View Profile Visit Website
  15. Transparity Logotype

    Transparity

    $10,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    20% Custom Software Development
    45% C#
    80% Other
    View Profile Visit Website
  16. ELEKS Logotype

    ELEKS

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    Tallinn, Estonia

    Ability to deliver

    36.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  17. EXLRT Logotype

    EXLRT

    $10,000+
    $50 - $99 / hr
    50 - 249
    Naarden, Netherlands

    Ability to deliver

    36.2/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.6/10 Market Presence

    Service focus

    40% Custom Software Development
    50% C#
    60% Other
    View Profile Visit Website
  18. Pell Software Logotype

    Pell Software

    $1,000+
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Ability to deliver

    37/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9.1/10 Market Presence

    Service focus

    70% Custom Software Development
    40% C#
    30% Other
    View Profile Visit Website
  19. Maruti Techlabs Logotype

    Maruti Techlabs

    $25,000+
    $25 - $49 / hr
    250 - 999

    Ability to deliver

    35.9/40.0
    16/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    30% Custom Software Development
    30% C#
    70% Other
    View Profile Visit Website
  20. 99x Logotype

    99x

    $25,000+
    $25 - $49 / hr
    250 - 999
    Vitória, Brazil

    Ability to deliver

    39.3/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    50% Custom Software Development
    10% C#
    50% Other
    View Profile Visit Website
  21. Iversoft Logotype

    Iversoft

    $50,000+
    $150 - $199 / hr
    10 - 49
    Ottawa, Canada

    Ability to deliver

    37.4/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    35% Custom Software Development
    100% C#
    65% Other
    View Profile Visit Website
  22. Facile Technolab Logotype

    Facile Technolab

    $1,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    37.3/40.0
    18.4/20 Reviews
    9.6/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    60% Custom Software Development
    30% C#
    40% Other
    View Profile Visit Website
  23. VOLO Logotype

    VOLO

    $50,000+
    $50 - $99 / hr
    250 - 999
    Yerevan, Armenia

    Ability to deliver

    34.6/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    40% Custom Software Development
    40% C#
    60% Other
    View Profile Visit Website
  24. Haefele Software Logotype

    Haefele Software

    $10,000+
    $25 - $49 / hr
    50 - 249
    Cape Town, South Africa

    Ability to deliver

    35.8/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    40% Custom Software Development
    55% C#
    60% Other
    View Profile Visit Website
  25. Solwit SA Logotype

    Solwit SA

    $5,000+
    $25 - $49 / hr
    250 - 999
    Gdańsk, Poland

    Ability to deliver

    36/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    40% Custom Software Development
    25% C#
    60% Other
    View Profile Visit Website
  27. Rushkar Technology Private Limited Logotype

    Rushkar Technology Private Limited

    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    39.4/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Custom Software Development
    30% C#
    70% Other
    View Profile Visit Website
  28. Superscript Systems Ltd Logotype

    Superscript Systems Ltd

    $25,000+
    $50 - $99 / hr
    10 - 49
    Langhorne, PA

    Ability to deliver

    36.2/40.0
    18/20 Reviews
    10/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

    40% Custom Software Development
    65% C#
    60% Other
    View Profile Visit Website
  29. UplineSoft Logotype

    UplineSoft

    $5,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    38.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.6/10 Market Presence

    Service focus

    60% Custom Software Development
    10% C#
    40% Other
    View Profile Visit Website
  30. UNECOS SOLUTIONS Logotype

    UNECOS SOLUTIONS

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

    Ability to deliver

    33.9/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    60% Custom Software Development
    60% C#
    40% Other
    View Profile Visit Website

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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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