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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: February 4, 2026
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15 Leaders 15 Contenders

4,642 Companies

Programming & Scripting: C#

List of the Top C# Development Companies

  • Narayani Web Solution Pvt. Ltd. Logotype

    Narayani Web Solution Pvt. Ltd.

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    20% Web Development
    15% Search Engine Optimization +5
    10% CRM Consulting and SI
    10% Digital Strategy
    10% Graphic Design
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% C#
    20% PHP
    10% ASP +7
    10% ASP.NET
    10% C++
    10% Java
    10% SQL
    10% XML
    5% AJAX
    5% Ruby

    Narayani Web Solution Pvt. Ltd. Is a small website development firm based in New Delhi, India. The team provides Web Development and Custom Software Development.

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  • Shri Om Infotech Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

    Small Digital Strategy company Shri Om Infotech, is headquartered in Ahmedabad, India. The team provides Digital Strategy and Search Engine Optimization.

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  • We Do Dev Work Logotype

    We Do Dev Work

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

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

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  • Xentra Solutions LLC Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

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

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  • PinkSoft Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Ciudad Autónoma de Buenos Aires, Argentina

    Services provided

    10% Custom Software Development
    13% Web Development
    10% HR Consulting +19
    9% E-Commerce Development
    8% IoT Development
    7% Business Consulting
    7% Call Center Services
    4% IT Staff Augmentation
    4% Product Design
    3% CRM Consulting and SI
    3% IT Managed Services
    3% Other IT Consulting and SI
    3% UX/UI Design
    3% Web Design
    2% Content Marketing
    2% Conversion Optimization
    2% Digital Strategy
    2% Email Marketing
    2% Social Media Marketing
    1% Application Testing
    1% Cybersecurity
    1% IT Strategy Consulting

    Focus Areas

    25% C#
    17% Python
    15% JavaScript +5
    13% PHP
    10% AJAX
    10% SQL
    9% ASP.NET
    1% Other programming & scripting languages

    PinkSoft is a website development company. They offer Web Development and Custom Software Development and are located in Ciudad Autónoma de Buenos Aires, Argentina.

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  • PDS Code Logotype

    Not yet reviewed

    $25,000+
    $300+ / hr
    2 - 9
    Charlestown, Australia

    Services provided

    15% Custom Software Development
    15% Mobile App Development
    15% Other Application Development +10
    15% Web Development
    7% Application Testing
    7% E-Commerce Development
    7% Enterprise App Modernization
    7% Wearable App Development
    6% IoT Development
    3% IT Strategy Consulting
    1% BI & Big Data Consulting & SI
    1% Cloud Consulting & SI
    1% ERP Consulting and SI

    Focus Areas

    20% C#
    10% ASP.NET
    10% Java +10
    10% Objective C
    10% SQL
    5% AJAX
    5% Delphi
    5% JavaScript
    5% Kotlin
    5% PHP
    5% Swift
    5% Typescript
    5% Visual Basic

    PDS Code is a custom software development company. Their team is based in Charlestown, Australia. The company offers Custom Software Development and Web Development.

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  • h2h Meta Digital Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    15% Social Media Marketing
    15% Web Design +10
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development
    5% Digital Strategy
    3% Ecommerce Marketing
    2% Content Marketing
    2% Mobile & App Marketing
    2% Search Engine Optimization
    1% Graphic Design

    Focus Areas

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

    Small social media marketing agency h2h Meta Digital , is headquartered in Atasehir, Türkiye. Their services include Social Media Marketing and Web Design.

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  • BOMPAS Logotype

    BOMPAS

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    20% Web Development
    15% Mobile App Development +6
    10% Application Management & Support
    10% Application Testing
    10% E-Commerce Development
    10% Low/No Code Development
    5% AI Development
    5% Blockchain

    Focus Areas

    20% C#
    20% Java
    15% C++ +4
    15% JavaScript
    10% Kotlin
    10% SQL
    10% Typescript

    Founded in 2020, BOMPAS is a custom software development firm. The team specializes in Custom Software Development and Web Development and is based in Iași, Romania.

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  • Muniym Technologies Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    Lahore, Pakistan

    Services provided

    25% Custom Software Development
    25% E-Commerce Development
    25% Mobile App Development +1
    25% Web Development

    Focus Areas

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

    Located in Lahore, Pakistan, Muniym Technologies is a software development company. The team offers Custom Software Development and Web Development.

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  • Bridge Technology Services Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    2 - 9
    Markham, Canada

    Services provided

    20% Custom Software Development
    20% Market Research
    20% Mobile App Development +3
    20% UX/UI Design
    10% Product Design
    10% Web Design

    Focus Areas

    15% C#
    30% SQL
    25% Java +2
    15% JavaScript
    15% Python

    Launched in 2012, Bridge Technology Services , a small Market Research company, is in Markham, Canada. Their services include Market Research and UX/UI Design.

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  • Plusar IT Consulting Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    2 - 9
    Cluj-Napoca, Romania

    Services provided

    15% Custom Software Development
    35% Web Development
    10% Application Testing +4
    10% Blockchain
    10% E-Commerce Development
    10% IoT Development
    10% Mobile App Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% JavaScript +6
    15% Go
    5% HTML5
    5% Kotlin
    5% SQL
    5% Swift
    5% Typescript

    Plusar IT Consulting, a website development company, was launched in 2014. The company specializes in Web Development and Custom Software Development, and is small.

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  • Stack Code Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    Farum, Denmark

    Services provided

    25% Custom Software Development
    35% Web Development
    30% Mobile App Development +1
    10% Low/No Code Development

    Focus Areas

    10% C#
    20% Python
    20% Redux +5
    15% SQL
    15% Swift
    10% Kotlin
    5% ASP.NET
    5% HTML5

    Stack Code is a software development firm. The team focuses on Custom Software Development and Web Development, and the company is in Farum, Denmark.

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  • NettCore Logotype

    NettCore

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    15% Mobile App Development
    10% AI Development +6
    10% Generative AI
    10% IT Staff Augmentation
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    20% C#
    20% JavaScript
    15% HTML5 +5
    10% ASP.NET
    10% Other programming & scripting languages
    10% SQL
    10% Typescript
    5% Redux

    NettCore, a software development firm, is based in Karachi, Pakistan. The team offers Custom Software Development and Mobile App Development.

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  • Kasolet Logotype

    Kasolet

    Not yet reviewed

    $10,000+
    < $25 / hr
    2 - 9

    Services provided

    25% Custom Software Development
    35% IT Staff Augmentation
    15% IT Strategy Consulting +2
    15% Web Development
    10% Application Testing

    Focus Areas

    10% C#
    25% JavaScript
    25% SQL +3
    20% Redux
    10% PHP
    10% Python

    Kasolet is a Prishtinë, Kosovo-based IT staff augmentation company. Established in 2023, the team focuses on IT staff augmentation and Custom Software Development.

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  • SealNext Logotype

    SealNext

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% Web Development +3
    10% E-Commerce Development
    10% Low/No Code Development
    10% Mobile & App Marketing

    Focus Areas

    25% C#
    35% Java
    35% JavaScript +1
    5% Typescript

    SealNext is a web development company headquartered in Timișoara, Romania. Founded in 2023, the team offers Web Development and Mobile App Development.

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  • Overtartup GmbH Logotype

    Overtartup GmbH

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    25% Web Development
    20% Other Application Development +6
    14% Low/No Code Development
    10% Mobile App Development
    5% API Development
    5% E-Commerce Development
    5% Search Engine Optimization
    1% Web Design

    Focus Areas

    20% C#
    20% ASP.NET
    20% Java +3
    20% Visual Basic
    10% HTML5
    10% Typescript

    Overtartup GmbH is a small custom software development company. Founded in 2023, the team provides Custom Software Development and Web Development.

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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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  • Sors Global Engineering Technology Logotype

    Sors Global Engineering Technology

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Data Annotation Services
    20% Microservices Architecture Services +4
    20% Web Development
    10% API Development
    10% E-Commerce Development
    10% Low/No Code Development

    Focus Areas

    25% C#
    20% SQL
    15% JavaScript +5
    15% jquery
    10% Delphi
    5% ASP.NET
    5% Java
    5% Visual Basic

    Sors Global Engineering Technology is a small software development firm founded in 2000. Their services include Custom Software Development and Web Development.

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  • Understated Consulting Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    25% Web Development
    15% Business Consulting +4
    10% AI Consulting
    10% AI Development
    10% Executive Search
    10% Recruiting

    Focus Areas

    15% C#
    20% JavaScript
    20% PHP +3
    20% Python
    15% Java
    10% C++

    Understated Consulting is a website development firm. They are based in EDINBURGH, Scotland, and their services include Web Development and Custom Software Development.

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  • DevFinn Ltd Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% Mobile App Development
    30% Web Development +2
    10% Graphic Design
    10% Web Design

    Focus Areas

    15% C#
    30% JavaScript
    20% Java +2
    20% Typescript
    15% C++

    DevFinn Ltd is a web development company. They are based in London, England and have small team of experts. Their services include Web Development and Mobile App Development.

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  • SadiraSoft Pvt Ltd Logotype

    SadiraSoft Pvt Ltd

    Not yet reviewed

    $100,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    30% E-Commerce Development
    10% DevOps Managed Services +5
    10% Microservices Architecture Services
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    25% C#
    30% Java
    10% HTML5 +14
    5% SQL
    5% Typescript
    5% backbone.js
    5% jquery
    3% JavaScript
    2% C
    2% Python
    2% Redux
    1% ASP
    1% ASP.NET
    1% C++
    1% Go
    1% PHP
    1% XML

    SadiraSoft Pvt Ltd is an e-commerce development company. They are based in Hyderabad, India, and their services include E-Commerce Development and Web Design.

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  • Arise Informatics Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% Graphic Design +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    15% C#
    10% Kotlin
    10% PHP +11
    10% Python
    10% SQL
    5% AJAX
    5% ASP
    5% ASP.NET
    5% JavaScript
    5% Objective C
    5% Swift
    5% Typescript
    5% Visual Basic
    5% jquery

    Arise Informatics Solutions is a Rohtak, India-based graphic design company. They specialize in Graphic Design and cloud consulting & SI.

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  • Recrute.com Logotype

    Recrute.com

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    15% Custom Software Development
    30% Staffing
    25% Recruiting +2
    20% HR Consulting
    10% Recruitment Process Outsourcing

    Focus Areas

    20% C#
    20% SQL
    20% jquery +3
    15% JavaScript
    15% Redux
    10% ASP.NET

    Recrute.com is a Staffing company. They specialize in Staffing and Recruiting and are headquartered in Ahmedabad, India.

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  • UASK Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Oliveira de Frades, Portugal

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Low/No Code Development +3
    20% Robotics Process Automation
    10% DevOps Managed Services
    10% Web Design

    Focus Areas

    15% C#
    20% JavaScript
    20% jquery +3
    15% HTML5
    15% SQL
    15% Typescript

    Software development company UASK was founded in 2019. The team offers Custom Software Development and Artificial Intelligence.

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  • TechEunovate Logotype

    TechEunovate

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% API Development
    20% Application Management & Support +2
    20% CRM Consulting and SI
    20% Web Development

    Focus Areas

    15% C#
    14% ASP.NET
    14% C++ +7
    14% Typescript
    10% JavaScript
    10% SQL
    10% jquery
    7% HTML5
    3% AJAX
    3% Other programming & scripting languages

    CRM consulting and SI company TechEunovate is located in Rajkot, India. They provide CRM consulting and SI and Custom Software Development.

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  • Apptivity sp. z o.o. Logotype

    Apptivity sp. z o.o.

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    20% Web Development
    15% Mobile App Development +5
    10% AI Agents
    10% AI Consulting
    10% AI Development
    10% Cloud Consulting & SI
    10% IT Strategy Consulting

    Focus Areas

    20% C#
    30% Go
    20% SQL +2
    20% Typescript
    10% ASP.NET

    Apptivity sp. Z o.o. Is a website development firm. The small Kraków, Poland-based team specializes in Web Development and Custom Software Development. The company was established in 2025.

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  • Anatri Consulting LTD Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Dublin 2, Ireland

    Services provided

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

    Focus Areas

    15% C#
    25% Typescript
    20% HTML5 +3
    15% JavaScript
    15% Python
    10% SQL

    Launched in 2025, Anatri Consulting LTD is a web design agency. The team provides Web Design and UX/UI Design and is in Dublin 2, Ireland.

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  • Humalligence Tech Solutions LLP Logotype

    Humalligence Tech Solutions LLP

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    25% Application Testing
    25% Cloud Consulting & SI +1
    25% Web Development

    Focus Areas

    10% C#
    10% AJAX
    10% C++ +8
    10% Java
    10% JavaScript
    10% Other programming & scripting languages
    10% Python
    10% SQL
    10% Typescript
    5% ASP.NET
    5% C

    Humalligence Tech Solutions LLP, a cloud consulting & SI company, was founded in 2025. The small team focuses on cloud consulting & SI and Custom Software Development.

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  • NIRACORE Logotype

    NIRACORE

    5.0 1 review
    $10,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Custom Software Development
    20% AI Agents
    20% AI Development +2
    20% BI & Big Data Consulting & SI
    20% Web Development

    Focus Areas

    10% C#
    20% C++
    20% SQL +5
    10% ASP.NET
    10% JavaScript
    10% Objective C
    10% Python
    10% Visual Basic

    Company Overview  NIRACORE is a global AI, Business Intelligence, and custom software development company helping organizations modernize their technology, unlock data-driven insights, and

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  • VLdev Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Kyiv, Ukraine

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +4
    10% AR/VR Development
    10% Blockchain
    10% IoT Development
    10% Web Development

    Focus Areas

    10% C#
    10% C++
    10% Java +8
    10% JavaScript
    10% PHP
    10% Redux
    10% Ruby
    10% SQL
    10% Typescript
    5% Kotlin
    5% Python

    VLdev specializes in Bespoke Software Development, focusing on creating tailored software solutions. Their reviews consistently highlight their professionalism, efficient project management, and ability to deliver complex projects within tight deadlines. Clients commend VLdev for their thorough understanding of user experience and their impressive talent across all roles, from leadership to QA testing.

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Clutch Leaders Matrix

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

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

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

    39.9/40.0
    20/20 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

    38.8/40.0
    19/20 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. 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
  5. 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
  6. Vega IT Logotype

    Vega IT

    $25,000+
    $50 - $99 / hr
    250 - 999
    Novi Sad, Serbia

    Ability to deliver

    38.8/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

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

    Arcanys

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

    Ability to deliver

    38.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

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

    TatvaSoft

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

    Ability to deliver

    37.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  9. Superscript Systems Ltd Logotype

    Superscript Systems Ltd

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

    Ability to deliver

    36.4/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

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

    Abto Software

    $10,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    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
    25% C#
    65% Other
    View Profile Visit Website
  11. 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
  12. Scalo Logotype

    Scalo

    $10,000+
    $50 - $99 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    38.7/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    AgileEngine

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

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    10% C#
    70% Other
    View Profile Visit Website
  14. 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
  15. 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
  16. 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
  17. Taazaa Inc. Logotype

    Taazaa Inc.

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

    Ability to deliver

    36.3/40.0
    16.8/20 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
  18. 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
  19. Maruti Techlabs Logotype

    Maruti Techlabs

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

    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. 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
  21. 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
  22. UNECOS SOLUTIONS Logotype

    UNECOS SOLUTIONS

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

    Ability to deliver

    34.5/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

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

    Luby Software

    $25,000+
    $50 - $99 / hr
    250 - 999
    São Paulo, Brazil

    Ability to deliver

    39.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

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

    ELEKS

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

    Ability to deliver

    35.8/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    50% Custom Software Development
    20% C#
    50% Other
    View Profile Visit Website
  25. Pell Software Logotype

    Pell Software

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

    Ability to deliver

    36.7/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    9.1/10 Market Presence

    Service focus

    70% Custom Software Development
    40% C#
    30% Other
    View Profile Visit Website
  26. 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. 99x Logotype

    99x

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

    Ability to deliver

    38.9/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    50% Custom Software Development
    10% C#
    50% Other
    View Profile Visit Website
  29. Facile Technolab Logotype

    Facile Technolab

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

    Ability to deliver

    36.9/40.0
    18/20 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
  30. Rushkar Technology Private Limited Logotype

    Rushkar Technology Private Limited

    $5,000+
    < $25 / hr
    50 - 249
    Las Vegas, NV

    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

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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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