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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 19, 2026
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4,784 Companies

Programming & Scripting: C#

List of the Top C# Development Companies

  • MY3DVISION Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    Kuala Lumpur, Malaysia

    Services provided

    10% Custom Software Development
    10% AR/VR Development
    10% Application Management & Support +7
    10% Architectural Design
    10% Commercial Financing
    10% IT Managed Services
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% Web Design

    Focus Areas

    20% C#
    20% JavaScript
    20% Objective C +2
    20% PHP
    20% SQL

    Small IT managed services company MY3DVISION, is in Kuala Lumpur, Malaysia and Hong Kong, Hong Kong. Their services include IT managed services and Custom Software Development.

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  • Xcelpros Technologies Pvt. Ltd. Logotype

    Not yet reviewed

    $10,000+
    < $25 / hr
    10 - 49
    Warrenville, IL

    Services provided

    20% Custom Software Development
    30% CRM Consulting and SI
    30% ERP Consulting and SI +1
    20% Application Management & Support

    Focus Areas

    10% C#
    40% ASP.NET
    30% JavaScript +2
    10% Other programming & scripting languages
    10% Redux

    Xcelpros Technologies Pvt. Ltd. Is a CRM consulting and SI company. The Warrenville, Illinois-based agency was launched in 2011. Their services include CRM consulting and SI and ERP consulting and

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  • PDA IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% IoT Development +2
    20% Logistics & Supply Chain Consulting
    20% Web Development

    Focus Areas

    10% C#
    40% PHP
    20% AJAX +2
    20% SQL
    10% JavaScript

    PDA IT Solutions, a custom software development company, was founded in 2011. The company focuses on Custom Software Development and E-Commerce Development, and is small.

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  • Sharp Code Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Application Management & Support
    10% Blockchain +9
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IoT Development
    10% Mobile App Development
    10% Web Development
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% IT Strategy Consulting
    5% Web Design

    Focus Areas

    20% C#
    20% JavaScript
    10% AJAX +5
    10% ASP.NET
    10% Other programming & scripting languages
    10% SQL
    10% Typescript
    10% XML

    Sharp Code Solutions is a small custom software development firm located in Dallas, Texas. The team specializes in Custom Software Development and Web Development.

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  • Tbxhost Logotype

    Tbxhost

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    25% Search Engine Optimization
    25% Web Development +4
    10% Digital Strategy
    10% Social Media Marketing
    5% AI Development
    5% Content Marketing

    Focus Areas

    10% C#
    25% SQL
    15% AJAX +4
    15% JavaScript
    15% PHP
    10% Python
    10% Visual Basic

    Tbxhost is a SEO agency located in London, England and Nairobi, Kenya. Their services include Search Engine Optimization and Web Development.

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  • TRAIT Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Cleveland, OH

    Services provided

    10% Custom Software Development
    20% Enterprise App Modernization
    20% UX/UI Design +7
    13% Low/No Code Development
    10% Product Design
    10% Web Design
    10% Web Development
    4% E-Commerce Development
    2% IoT Development
    1% Mobile App Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% JavaScript +4
    10% AJAX
    10% Objective C
    10% PHP
    10% Swift

    TRAIT is an UX design agency located in Cleveland, Ohio. Their services include UX/UI Design and Enterprise App Modernization.

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  • Balkrushna Technologies PVT LTD Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% Robotics Process Automation
    30% Web Development +1
    20% E-Commerce Development

    Focus Areas

    10% C#
    15% ASP.NET
    15% JavaScript +6
    10% AJAX
    10% C++
    10% Ember.js
    10% PHP
    10% Redux
    10% SQL

    Balkrushna Technologies PVT LTD is a website development company. They are based in Vadodara, India. Their team provides Web Development and Robotics Process Automation.

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  • Synthesys Solutions Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    25% ERP Consulting and SI
    20% CRM Consulting and SI +3
    20% IT Strategy Consulting
    10% Web Design
    5% Business Consulting

    Focus Areas

    10% C#
    60% ASP.NET
    30% PHP

    Synthesys Solutions Pvt. Ltd. Is a small custom software development company. Launched in 2004, the team provides Custom Software Development and ERP consulting and SI.

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  • Ceiyone Tech Works Private Limited Logotype

    Ceiyone Tech Works Private Limited

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Low/No Code Development +5
    10% AI Consulting
    10% AI Development
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Design

    Focus Areas

    20% C#
    20% ASP.NET
    20% SQL +6
    10% JavaScript
    10% Typescript
    5% AJAX
    5% HTML5
    5% Other programming & scripting languages
    5% jquery

    Ceiyone Tech Works Private Limited is an e-commerce development company. They focus on E-Commerce Development and Low/No Code Development and are located in Coimbatore, India and Chicago, Illinois.

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  • SolutionChamps Technologies Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    15% Mobile App Development
    15% Web Development +11
    10% AI Development
    10% E-Commerce Development
    10% IoT Development
    5% Cloud Consulting & SI
    5% IT Strategy Consulting
    4% UX/UI Design
    3% Digital Strategy
    3% Search Engine Optimization
    3% Social Media Marketing
    1% Application Testing
    1% Branding

    Focus Areas

    10% C#
    15% Python
    12% Typescript +13
    10% JavaScript
    10% PHP
    10% SQL
    5% ASP.NET
    5% C++
    5% Java
    3% AJAX
    3% C
    3% Swift
    3% XML
    2% ASP
    2% Objective C
    2% Other programming & scripting languages

    SolutionChamps Technologies Pvt Ltd is a custom software development firm established in 2016. The team offers Custom Software Development and Mobile App Development.

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  • Arsaga Partners, Inc Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    50 - 249
    Shibuya City, Japan

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% Web Development +3
    10% AR/VR Development
    10% IT Strategy Consulting
    10% UX/UI Design

    Focus Areas

    11% C#
    22% PHP
    11% JavaScript +6
    11% Kotlin
    11% Python
    11% SQL
    11% Swift
    6% Go
    6% Other programming & scripting languages

    Arsaga Partners, Inc is a website development company. Their team is based in Shibuya City, Japan and offers Web Development and Mobile App Development.

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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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  • Asma TechServe Logotype

    Asma TechServe

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    30% UX/UI Design
    25% Cloud Consulting & SI +3
    10% AR/VR Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    11% C#
    46% SQL
    16% C++ +2
    16% PHP
    11% Python

    Asma TechServe, a cloud consulting & SI company, is headquartered in Auburn, Australia. Founded in 2021, the team specializes in cloud consulting & SI and UX/UI Design.

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  • MK Hitech solution Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer
    Vadodara, India

    Services provided

    10% Custom Software Development
    60% E-Commerce Development
    20% Web Development +1
    10% Mobile App Development

    Focus Areas

    50% C#
    30% ASP.NET
    10% AJAX +1
    10% SQL

    MK Hitech solution is a small e-commerce development company. Established in 2012, the team offers E-Commerce Development and Web Development.

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  • Script Orbit Logotype

    Script Orbit

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% Web Development
    20% UX/UI Design +3
    20% Web Design
    15% E-Commerce Development
    10% Mobile App Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% HTML5 +7
    10% Java
    10% JavaScript
    10% Kotlin
    10% Python
    10% SQL
    10% Swift
    10% Typescript

    Script Orbit, a web development firm, is based in Toronto, Canada. They provide Web Development and Web Design.

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  • Cowlar Inc. Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    50 - 249
    Islamabad, Pakistan

    Services provided

    10% Custom Software Development
    10% IoT Development
    5% AI Development +22
    5% Business Consulting
    5% Cybersecurity
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Mobile App Development
    5% Wearable App Development
    5% Web Design
    5% Web Development
    4% Digital Strategy
    3% UX/UI Design
    2% Application Testing
    2% Contract Manufacturing
    2% Logistics & Supply Chain Consulting
    2% Market Research
    2% Marketing Strategy
    2% Other Application Development
    2% Other IT Consulting and SI
    2% Product Design
    1% Branding
    1% Other Design

    Focus Areas

    10% C#
    20% JavaScript
    10% C++ +9
    10% Java
    10% Python
    10% SQL
    5% ASP.NET
    5% C
    5% Go
    5% Objective C
    5% PHP
    5% Typescript

    Cowlar Inc. Is a software development firm. The team specializes in Custom Software Development and IoT development, and the company is in Memphis, Tennessee and Islamabad, Pakistan.

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  • Web Studio Agency Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Search Engine Optimization +3
    20% Web Design
    20% Web Development
    10% Email Marketing

    Focus Areas

    10% C#
    20% PHP
    10% AJAX +6
    10% ASP
    10% ASP.NET
    10% Java
    10% JavaScript
    10% SQL
    10% XML

    Established in 1998, Web Studio Agency is an e-commerce development firm. The small team focuses on E-Commerce Development and Search Engine Optimization.

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  • Innovaslab Logotype

    Innovaslab

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    25% AI Development
    15% Mobile App Development +5
    15% Web Development
    10% BI & Big Data Consulting & SI
    10% UX/UI Design
    5% CRM Consulting and SI
    5% ERP Consulting and SI

    Focus Areas

    10% C#
    10% C++
    10% HTML5 +10
    10% JavaScript
    10% Other programming & scripting languages
    10% Python
    10% jquery
    5% Java
    5% PHP
    5% Ruby
    5% SQL
    5% Typescript
    5% Visual Basic

    Founded in 2020, Innovaslab is an AI firm. The team focuses on Artificial Intelligence and Custom Software Development.

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  • App IT Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Sarajevo, Bosnia and Herzegovina

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +4
    20% Web Development
    10% CRM Consulting and SI
    10% UX/UI Design
    10% Web Design

    Focus Areas

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

    App IT, a web development firm, is headquartered in Sarajevo, Bosnia and Herzegovina. Established in 2017, the team provides Web Development and Mobile App Development.

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  • Gavin Potter Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    Freelancer
    Edinburgh, Scotland

    Services provided

    34% Custom Software Development
    33% Web Design
    33% Web Development

    Focus Areas

    25% C#
    25% ASP.NET
    25% JavaScript +1
    25% SQL

    Gavin Potter is a custom software development firm. Their small team is based in Edinburgh, Scotland. Their services include Custom Software Development and Web Design.

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  • Raheem Solutions Pvt Limited Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Lahore, Pakistan

    Services provided

    12% Custom Software Development
    15% Blockchain
    10% Back Office Outsourcing +10
    10% Mobile App Development
    10% Warehousing & Distribution
    10% Web Development
    5% Application Management & Support
    5% Blockchain Marketing
    5% Call Center Services
    5% Customer Service Outsourcing
    5% E-Commerce Development
    5% Logistics & Supply Chain Consulting
    3% Product Marketing

    Focus Areas

    10% C#
    10% ASP.NET
    10% JavaScript +15
    10% Kotlin
    5% AJAX
    5% ASP
    5% C++
    5% PHP
    5% Python
    5% Redux
    5% Ruby
    5% SQL
    5% Visual Basic
    4% Typescript
    3% Objective C
    3% Perl
    3% Swift
    2% Delphi

    Blockchain company Raheem Solutions Pvt Limited is in Lahore, Pakistan and Bankstown, Australia. They specialize in Blockchain and Custom Software Development and were launched in 2016.

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  • Turna Technology Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    20% IT Strategy Consulting
    15% Mobile App Development +6
    15% Web Development
    10% AR/VR Development
    10% UX/UI Design
    5% AI Development
    5% Corporate Training & Coaching
    5% Web Design

    Focus Areas

    11% C#
    28% JavaScript
    11% AJAX +5
    11% ASP.NET
    11% PHP
    11% Python
    11% SQL
    6% Typescript

    Turna Technology is an IT strategy consulting company. Established in 2016, the company is located in Ankara, Türkiye. Their team provides IT strategy consulting and Custom Software Development.

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  • Cliqx Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    50 - 249
    São Paulo, Brazil

    Services provided

    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization +10
    10% Mobile App Development
    10% Robotics Process Automation
    10% UX/UI Design
    10% Web Development
    5% AI Development
    5% Application Management & Support
    5% Architectural Design
    5% Blockchain
    5% IT Strategy Consulting
    5% Product Design

    Focus Areas

    11% C#
    11% JavaScript
    11% Kotlin +11
    11% Python
    11% SQL
    5% AJAX
    5% HTML5
    5% Objective C
    5% PHP
    5% Redux
    5% Swift
    5% Typescript
    5% Visual Basic
    5% XML

    Cliqx is a São Paulo, Brazil-based user experience company. The team specializes in UX/UI Design and Custom Software Development.

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  • STAIZEN Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    Forest, Belgium

    Services provided

    10% Custom Software Development
    10% AR/VR Development
    10% BI & Big Data Consulting & SI +13
    10% Cloud Consulting & SI
    10% IT Strategy Consulting
    10% Web Development
    5% AI Development
    5% Application Testing
    5% Blockchain
    5% E-Commerce Development
    5% IT Managed Services
    5% IT Staff Augmentation
    5% IoT Development
    2% Application Management & Support
    2% Enterprise App Modernization
    1% Mobile App Development

    Focus Areas

    16% C#
    16% HTML5
    16% Java +6
    16% JavaScript
    16% Typescript
    5% Go
    5% Kotlin
    5% Python
    5% Swift

    IT strategy consulting company STAIZEN offers IT strategy consulting and BI & big data consulting & SI. They are headquartered in Forest, Belgium and Makati City, Philippines.

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  • Q-Centric GmbH Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    2 - 9
    Gröbenzell, Germany

    Services provided

    10% Custom Software Development
    50% Application Testing
    20% IT Strategy Consulting +2
    10% Cloud Consulting & SI
    10% Web Design

    Focus Areas

    20% C#
    30% Python
    20% SQL +3
    10% Java
    10% JavaScript
    10% Visual Basic

    Q-Centric GmbH, an Application Testing company, is headquartered in Gröbenzell, Germany. They specialize in Application Testing and IT strategy consulting.

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  • Piksel Group Logotype

    Piksel Group

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    10% Custom Software Development
    10% IT Managed Services
    10% Web Design +14
    5% AI Development
    5% Application Management & Support
    5% Application Testing
    5% BI & Big Data Consulting & SI
    5% Cloud Consulting & SI
    5% Cybersecurity
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% IT Strategy Consulting
    5% Mobile App Development
    5% Other Application Development
    5% Other IT Consulting and SI
    5% Wearable App Development
    5% Web Development

    Focus Areas

    15% C#
    30% Java
    20% JavaScript +3
    20% SQL
    10% PHP
    5% Visual Basic

    Founded in 1995, Piksel Group is an IT managed services company. Their team offers IT managed services and Custom Software Development.

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  • AlfAin Technologies Logotype

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    25% Mobile App Development
    25% Web Development +4
    10% AI Development
    5% BI & Big Data Consulting & SI
    5% ERP Consulting and SI
    5% IoT Development

    Focus Areas

    10% C#
    50% JavaScript
    20% SQL +2
    10% ASP.NET
    10% Python

    Software development firm AlfAin Technologies is headquartered in Lahore, Pakistan. They offer Custom Software Development and Web Development and were founded in 2016.

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  • IronHyde Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    10% Custom Software Development
    50% IT Staff Augmentation
    25% Mobile App Development +1
    15% Web Development

    Focus Areas

    25% C#
    25% ASP.NET
    25% Other programming & scripting languages +2
    20% SQL
    5% Typescript

    Established in 2022, IronHyde, a small IT staff augmentation company, is in London, England. Their services include IT staff augmentation and Mobile App Development.

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  • Oasys I.T. Solutions Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    25% Mobile App Development
    25% Web Development +2
    15% Application Testing
    10% Application Management & Support

    Focus Areas

    10% C#
    25% JavaScript
    20% PHP +5
    15% Typescript
    10% SQL
    10% Swift
    5% Kotlin
    5% Redux

    Founded in 2019, Oasys I.T. Solutions Pvt. Ltd. Is a small Pokhara, Nepal-based custom software development company. Their team focuses on Custom Software Development and Web Development.

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  • Spire IT Services Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Ludhiana, India

    Services provided

    10% Custom Software Development
    40% Web Development
    15% Application Testing +3
    15% IT Managed Services
    10% Low/No Code Development
    10% Other Application Development

    Focus Areas

    25% C#
    20% ASP.NET
    15% SQL +4
    15% Visual Basic
    10% ASP
    10% HTML5
    5% Other programming & scripting languages

    Spire IT Services is a website development firm. The team provides Web Development and IT managed services and is based in Sahibzada Ajit Singh Nagar, India and Ludhiana, India.

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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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