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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

  • Exosys Cybersecurity Logotype

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    2 - 9
    Ayent, Switzerland

    Services provided

    30% Custom Software Development
    50% Cybersecurity
    20% IT Managed Services

    Focus Areas

    10% C#
    25% C++
    20% C +6
    10% Java
    10% PHP
    10% Python
    5% JavaScript
    5% Kotlin
    5% SQL

    Exosys Cybersecurity is a Cybersecurity company. They are in Ayent, Switzerland. Their team specializes in Cybersecurity and Custom Software Development.

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  • MDS SOFTWARE SOLUTIONS GROUP sp. z o.o. Logotype

    MDS SOFTWARE SOLUTIONS GROUP sp. z o.o.

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% UX/UI Design +2
    20% Web Design
    20% Web Development

    Focus Areas

    20% C#
    30% ASP.NET
    10% HTML5 +4
    10% JavaScript
    10% SQL
    10% Typescript
    10% XML

    Founded in 2024, MDS SOFTWARE SOLUTIONS GROUP sp. Z o.o. Is a web design company. Their services include Web Design and UX/UI Design.

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  • Chippy Digital Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    2 - 9
    Irlam, England

    Services provided

    30% Custom Software Development
    50% IT Strategy Consulting
    20% Web Development

    Focus Areas

    10% C#
    20% Other programming & scripting languages
    10% C++ +6
    10% Java
    10% JavaScript
    10% PHP
    10% Rust
    10% backbone.js
    10% jquery

    Chippy Digital, an IT strategy consulting company, focuses on IT strategy consulting and Custom Software Development. The agency is based in Irlam, England.

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  • Tazriel LLC Logotype

    Tazriel LLC

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Back Office Outsourcing
    20% Data Annotation Services +2
    20% Digital Strategy
    20% IT Staff Augmentation

    Focus Areas

    20% C#
    20% Java
    20% JavaScript +2
    20% Other programming & scripting languages
    20% SQL

    Launched in 2025, Tazriel LLC is a Digital Strategy company. The team provides Digital Strategy and IT staff augmentation.

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  • TheNature Logotype

    TheNature

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Cloud Consulting & SI +2
    20% IT Strategy Consulting
    20% Web Development

    Focus Areas

    20% C#
    30% JavaScript
    20% Python +2
    20% Typescript
    10% Other programming & scripting languages

    TheNature is a small IT strategy consulting company established in 2022. Their services include IT strategy consulting and cloud consulting & SI.

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  • Neural Metrics Logotype

    Neural Metrics

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    25% Custom Software Development
    40% UX/UI Design
    35% AI Development

    Focus Areas

    15% C#
    20% JavaScript
    20% PHP +5
    20% Redux
    10% AJAX
    5% Python
    5% SQL
    5% Visual Basic

    Neural Metrics is an user experience design company established in 2024. The team provides UX/UI Design and Artificial Intelligence.

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  • Faber Soft Logotype

    Faber Soft

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    25% Enterprise App Modernization
    25% Web Development +2
    20% Mobile App Development
    10% DevOps Managed Services

    Focus Areas

    20% C#
    20% ASP.NET
    15% SQL +4
    15% Typescript
    10% HTML5
    10% Java
    10% JavaScript

    Faber Soft is a web development company. Based in Sarajevo, Bosnia and Herzegovina, the agency was founded in 2021. Their team offers Web Development and Enterprise App Modernization.

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  • Radisoft Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    New York, NY

    Services provided

    10% Custom Software Development
    25% Web Development
    15% Mobile App Development +7
    10% API Development
    10% Application Testing
    10% Web Design
    5% AI Development
    5% Application Management & Support
    5% Other Application Development
    5% UX/UI Design

    Focus Areas

    30% C#
    10% ASP.NET
    10% Java +5
    10% Kotlin
    10% Objective C
    10% Python
    10% SQL
    10% Swift

    Radisoft, a small website development firm, is based in New York, New York. The team specializes in Web Development and Mobile App Development.

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  • Akridion Labs LLp Logotype

    Akridion Labs LLp

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Mobile App Development +2
    20% UX/UI Design
    20% Web Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% HTML5 +2
    20% Typescript
    20% jquery

    Established in 2025, Akridion Labs LLp is a small Vijayawada, India-based UX design company. Their team focuses on UX/UI Design and Custom Software Development.

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  • Aquilarion Nexus Logotype

    Aquilarion Nexus

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% DevOps Managed Services +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    20% C#
    20% SQL
    15% JavaScript +4
    15% Python
    10% C++
    10% HTML5
    10% Typescript

    Aquilarion Nexus is a cloud consulting & SI company. Their small team of employees is located in Vijayawada, India. Their team offers cloud consulting & SI and Custom Software Development.

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  • Wheeling Software Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Wheeling, IL

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% DevOps Managed Services +4
    10% AI Agents
    10% AI Consulting
    10% AI Development
    10% Web Development

    Focus Areas

    20% C#
    20% SQL
    10% ASP.NET +5
    10% HTML5
    10% JavaScript
    10% Python
    10% Ruby
    10% Typescript

    Established in 2026, Wheeling Software is a cloud consulting & SI company. The agency specializes in cloud consulting & SI and Custom Software Development.

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  • Farland Technology GmbH Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Schmiedrued, Switzerland

    Services provided

    30% Custom Software Development
    25% AI Development
    20% Web Development +3
    15% Generative AI
    5% DevOps Managed Services
    5% Mobile App Development

    Focus Areas

    10% C#
    25% Other programming & scripting languages
    25% PHP +3
    20% Typescript
    10% HTML5
    10% JavaScript

    Founded in 2021, Farland Technology GmbH is a software development firm. The team offers Custom Software Development and Artificial Intelligence.

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  • K.M. Horizon Softwares Logotype

    K.M. Horizon Softwares

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% Enterprise App Modernization
    10% API Development +7
    10% Application Management & Support
    10% CRM Consulting and SI
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% IT Managed Services
    10% IT Strategy Consulting
    5% Other Application Development

    Focus Areas

    30% C#
    40% ASP.NET
    20% JavaScript +1
    10% ASP

    K.M. Horizon Softwares, an Enterprise App Modernization company, was launched in 2015. In Jaipur, India, the team focuses on Enterprise App Modernization and API Development.

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  • AvienTech Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    15% Mobile App Development +7
    10% AR/VR Development
    10% Cloud Consulting & SI
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Development
    5% Digital Strategy
    5% Graphic Design

    Focus Areas

    11% C#
    11% Apex
    11% C++ +10
    11% Ember.js
    11% Java
    6% JavaScript
    6% Kotlin
    6% PHP
    6% Python
    6% Redux
    6% Swift
    6% Visual Basic
    3% AJAX

    Launched in 2020, AvienTech is a small Dhaka, Bangladesh-based software development company. Their services include Custom Software Development and Web Development.

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  • CONCEPTHYPE Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Dumbrăvița, Romania

    Services provided

    10% Custom Software Development
    20% Cybersecurity
    20% Mobile App Development +5
    20% Web Development
    10% IoT Development
    10% Low/No Code Development
    5% Application Testing
    5% IT Staff Augmentation

    Focus Areas

    10% C#
    10% ASP
    10% ASP.NET +10
    10% C
    10% C++
    10% Java
    10% Python
    5% HTML5
    5% Kotlin
    5% PHP
    5% Ruby
    5% Rust
    5% jquery

    Cybersecurity company CONCEPTHYPE was established in 2021. The team focuses on Cybersecurity and Custom Software Development.

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  • Pungo Logotype

    Pungo

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49

    Services provided

    10% Custom Software Development
    40% Web Design
    15% HR Consulting +5
    10% Digital Strategy
    10% Enterprise App Modernization
    5% Logo
    5% Mobile App Development
    5% Search Engine Optimization

    Focus Areas

    10% C#
    15% Kotlin
    10% Java +12
    10% Objective C
    5% AJAX
    5% ASP.NET
    5% C++
    5% HTML5
    5% JavaScript
    5% PHP
    5% Python
    5% SQL
    5% Swift
    5% XML
    5% jquery

    Established in 2019, Pungo is a web design agency. The team focuses on Web Design and HR Consulting.

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  • Montreal Web Agency Logotype

    Montreal Web Agency

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Branding
    10% Digital Strategy +7
    10% Logo
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    28% C#
    28% PHP
    22% Kotlin +1
    22% SQL

    Montreal Web Agency is a branding firm launched in 2024. Their team focuses on Branding and Digital Strategy.

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  • Nixaam LLC Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Karachi, Pakistan

    Services provided

    10% Custom Software Development
    20% AI Development
    20% Content Marketing +3
    20% Web Design
    20% Web Development
    10% AR/VR Development

    Focus Areas

    17% C#
    17% ASP.NET
    11% HTML5 +5
    11% JavaScript
    11% Python
    11% Redux
    11% SQL
    11% jquery

    Nixaam LLC, a Content Marketing company, focus on Content Marketing and Web Design. They were launched in 2010.

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  • BISTRE TECHNOLOGIES Logotype

    BISTRE TECHNOLOGIES

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    15% Custom Software Development
    20% API Development
    15% IT Managed Services +5
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% C#
    55% ASP.NET
    30% Typescript

    Software development company BISTRE TECHNOLOGIES is based in Nakuru, Kenya. Established in 2023, the team provides Custom Software Development and API Development.

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  • Class-S Logotype

    Class-S

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    35% Web Design
    35% Web Development +2
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    20% C#
    20% JavaScript
    20% PHP +2
    20% SQL
    20% Visual Basic

    Website development company Class-S is based in General Mariano Alvarez, Philippines. Launched in 2024, the team focuses on Web Development and Web Design.

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  • Weblink Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    20% Web Development +4
    10% Low/No Code Development
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% C#
    15% Kotlin
    15% Objective C +6
    15% Swift
    10% Java
    10% JavaScript
    10% PHP
    10% Python
    5% SQL

    Weblink Solutions is a mobile app development company. The agency is based in Hyderabad, India. Their services include Mobile App Development and Web Design.

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  • ISF Consultant Logotype

    ISF Consultant

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% API Development
    10% Graphic Design +7
    10% Logo
    10% Mobile App Development
    10% Print Design
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    20% Typescript
    15% ASP.NET +5
    15% HTML5
    10% ASP
    10% JavaScript
    10% SQL
    10% jquery

    Web design company ISF Consultant was established in 2010. The agency provides Web Design and UX/UI Design.

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  • PushBinary Logotype

    PushBinary

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    35% Mobile App Development
    35% Web Development +1
    20% API Development

    Focus Areas

    10% C#
    25% JavaScript
    20% Other programming & scripting languages +3
    15% HTML5
    15% SQL
    15% Typescript

    PushBinary is a small web development company launched in 2015. Their team focuses on Web Development and Mobile App Development.

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  • opengate Logotype

    opengate

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    25% AI Development
    15% Business Consulting +3
    15% Generative AI
    15% Web Development
    10% IT Strategy Consulting

    Focus Areas

    11% C#
    12% Typescript
    11% HTML5 +6
    11% Java
    11% JavaScript
    11% PHP
    11% Python
    11% Ruby
    11% SQL

    Opengate is a small AI company founded in 2019. Their services include Artificial Intelligence and Custom Software Development.

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  • TekRecruiter Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Fort Lauderdale, FL

    Services provided

    10% Custom Software Development
    20% Business Consulting
    20% Cloud Consulting & SI +4
    20% Cybersecurity
    10% AI Consulting
    10% AI Development
    10% Low/No Code Development

    Focus Areas

    25% C#
    25% Go
    25% Java +1
    25% Python

    TekRecruiter is a cloud consulting & SI company. Launched in 2021, the agency is in Fort Lauderdale, Florida. Their services include cloud consulting & SI and Cybersecurity.

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  • HardCode Studio Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Szczecin, Poland

    Services provided

    15% Custom Software Development
    20% Mobile App Development
    10% AI Development +8
    10% AR/VR Development
    10% UX/UI Design
    10% Web Design
    5% Application Testing
    5% Enterprise App Modernization
    5% Other Application Development
    5% Wearable App Development
    5% Web Development

    Focus Areas

    20% C#
    40% PHP
    40% SQL

    HardCode Studio is a mobile application development firm launched in 2021. The firm specializes in Mobile App Development and AR/VR development, and is small.

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  • Forward Staffing, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Fort Lauderdale, FL

    Services provided

    20% Custom Software Development
    20% Recruiting
    20% Staffing +3
    15% Mobile App Development
    15% Web Development
    10% BI & Big Data Consulting & SI

    Focus Areas

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

    Forward Staffing, LLC is a software development company. Based in Fort Lauderdale, Florida, the team specializes in Custom Software Development and Staffing.

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  • AutoRecruit Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Orlando, FL

    Services provided

    20% Custom Software Development
    40% HR Consulting
    20% Recruiting +1
    20% Recruitment Process Outsourcing

    Focus Areas

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

    AutoRecruit, a HR Consulting company, focus on HR Consulting and Custom Software Development. They were launched in 2014.

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  • Ideal Technology Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Atlanta, GA

    Services provided

    10% Custom Software Development
    25% Recruiting
    25% Staffing +2
    20% ERP Consulting and SI
    20% Web Development

    Focus Areas

    25% C#
    50% C++
    25% ASP.NET

    Established in 2006, Ideal Technology Group is a Staffing company. The team offers Staffing and Recruiting.

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  • U Share Consulting, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Cleveland, OH

    Services provided

    25% Custom Software Development
    25% AI Development
    25% AR/VR Development +1
    25% Web Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% C +8
    10% C++
    10% HTML5
    10% Java
    10% JavaScript
    10% PHP
    10% jquery
    5% Objective C
    5% Python

    U Share Consulting, Inc., a software development firm, is located in Cleveland, Ohio. They focus on Custom Software Development and Web Development and were launched in 2011.

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Vega IT
2 Future Processing
3 Arcanys
4 Sigma Software Group
5 TatvaSoft
6 Trinetix
7 Full Scale
8 Abto Software
9 CSHARK
10 Reenbit
11 10Pearls
12 EXLRT
13 Superscript Systems Ltd
14 Thinklogic
15 Software Mind S.A.

List of the Top 15 C# Development Companies

  1. Vega IT Logotype

    Vega IT

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

    Ability to deliver

    36.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    7.7/10 Market Presence

    Service focus

    60% Custom Software Development
    20% C#
    40% Other
    View Profile Visit Website
  2. Future Processing Logotype

    Future Processing

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

    Ability to deliver

    35/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    25% Custom Software Development
    40% C#
    75% Other
    View Profile Visit Website
  3. Arcanys Logotype

    Arcanys

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

    Ability to deliver

    35.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    40% Custom Software Development
    20% C#
    60% Other
    View Profile Visit Website
  4. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    36.3/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.8/10 Market Presence

    Service focus

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

    TatvaSoft

    $25,000+
    < $25 / hr
    1,000 - 9,999
    Ahmedabad, India

    Ability to deliver

    33.8/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  6. Trinetix Logotype

    Trinetix

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

    Ability to deliver

    31.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    40% Custom Software Development
    70% C#
    60% Other
    View Profile Visit Website
  7. Full Scale Logotype

    Full Scale

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

    Ability to deliver

    32.9/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    30% Custom Software Development
    30% C#
    70% Other
    View Profile Visit Website
  8. Abto Software Logotype

    Abto Software

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

    Ability to deliver

    32.9/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

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

    CSHARK

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

    Ability to deliver

    31.3/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    50% Custom Software Development
    100% C#
    50% Other
    View Profile Visit Website
  10. Reenbit Logotype

    Reenbit

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

    Ability to deliver

    35.2/40.0
    19/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    20% Custom Software Development
    60% C#
    80% Other
    View Profile Visit Website
  11. 10Pearls Logotype

    10Pearls

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

    Ability to deliver

    32.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    EXLRT

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

    Ability to deliver

    32.4/40.0
    17/20 Reviews
    10/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    40% Custom Software Development
    50% C#
    60% Other
    View Profile Visit Website
  13. Superscript Systems Ltd Logotype

    Superscript Systems Ltd

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

    Ability to deliver

    31.6/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    4.2/10 Market Presence

    Service focus

    55% Custom Software Development
    65% C#
    45% Other
    View Profile Visit Website
  14. Thinklogic Logotype

    Thinklogic

    $25,000+
    $150 - $199 / hr
    10 - 49
    El Segundo, CA

    Ability to deliver

    31/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    4.8/10 Market Presence

    Service focus

    65% Custom Software Development
    75% C#
    35% Other
    View Profile Visit Website
  15. Software Mind S.A. Logotype

    Software Mind S.A.

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

    Ability to deliver

    34.3/40.0
    19/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    15% Custom Software Development
    22% C#
    85% Other
    View Profile Visit Website
  16. Taazaa Inc. Logotype

    Taazaa Inc.

    $10,000+
    $50 - $99 / hr
    250 - 999
    Hudson, OH

    Ability to deliver

    31.4/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    35% Custom Software Development
    30% C#
    65% Other
    View Profile Visit Website
  17. UNECOS SOLUTIONS Logotype

    UNECOS SOLUTIONS

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

    Ability to deliver

    30.8/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    4.2/10 Market Presence

    Service focus

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

    Glorium Technologies

    $25,000+
    $50 - $99 / hr
    50 - 249
    Houston, TX

    Ability to deliver

    34.7/40.0
    16/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    20% Custom Software Development
    50% C#
    80% Other
    View Profile Visit Website
  19. Blackthorn Vision Logotype

    Blackthorn Vision

    $50,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    32/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    40% Custom Software Development
    100% C#
    60% Other
    View Profile Visit Website
  20. Capital Numbers Logotype

    Capital Numbers

    $10,000+
    $25 - $49 / hr
    250 - 999
    Kolkata, India

    Ability to deliver

    35.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

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

    Transparity

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

    Ability to deliver

    33/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

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

    Dreamix

    $50,000+
    $25 - $49 / hr
    250 - 999
    Sofia, Bulgaria

    Ability to deliver

    36.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    25% Custom Software Development
    10% C#
    75% Other
    View Profile Visit Website
  23. Enosis Solutions Logotype

    Enosis Solutions

    $1,000+
    < $25 / hr
    250 - 999
    Dhaka, Bangladesh

    Ability to deliver

    33.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    20% Custom Software Development
    32% C#
    80% Other
    View Profile Visit Website
  24. UplineSoft Logotype

    UplineSoft

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

    Ability to deliver

    34.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    60% Custom Software Development
    10% C#
    40% Other
    View Profile Visit Website
  25. ELEKS Logotype

    ELEKS

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

    Ability to deliver

    31.5/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  26. Edvantis Logotype

    Edvantis

    $10,000+
    $25 - $49 / hr
    250 - 999
    Rzeszów, Poland

    Ability to deliver

    35.4/40.0
    19/20 Reviews
    10/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    25% Custom Software Development
    15% C#
    75% Other
    View Profile Visit Website
  27. ScienceSoft Logotype

    ScienceSoft

    $5,000+
    $50 - $99 / hr
    250 - 999
    McKinney, TX

    Ability to deliver

    34.8/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    40% Custom Software Development
    10% C#
    60% Other
    View Profile Visit Website
  28. AgileEngine Logotype

    AgileEngine

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

    Ability to deliver

    34.1/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

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

    Pell Software

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

    Ability to deliver

    32.3/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    70% Custom Software Development
    40% C#
    30% 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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