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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

  • Hi Dev Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Mateo, CA

    Services provided

    20% Custom Software Development
    20% AR/VR Development
    20% Mobile App Development +3
    20% Web Development
    10% Branding
    10% Cloud Consulting & SI

    Focus Areas

    10% C#
    20% C
    20% C++ +5
    10% JavaScript
    10% PHP
    10% Python
    10% Ruby
    10% SQL

    Established in 2010, Hi Dev is a software development company. The team specializes in Custom Software Development and Web Development.

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  • TOCnDix Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Jerusalem, Israel

    Services provided

    10% Custom Software Development
    20% Application Testing
    20% IT Managed Services +3
    20% IT Strategy Consulting
    20% Web Development
    10% Low/No Code Development

    Focus Areas

    20% C#
    20% HTML5
    20% Java +2
    20% JavaScript
    20% PHP

    TOCnDix is a Jerusalem, Israel-based IT strategy consulting company. They focus on IT strategy consulting and IT managed services.

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  • The D Point Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Social Media Marketing
    15% IT Staff Augmentation +9
    13% Low/No Code Development
    10% Logo
    10% Web Design
    5% Back Office Outsourcing
    5% Content Writing Services
    5% Graphic Design
    5% UX/UI Design
    1% Mobile App Development
    1% Web Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% SQL +5
    15% Kotlin
    10% ASP
    5% C++
    5% Objective C
    5% Swift

    Social media marketing firm The D Point was launched in 2023. The company focuses on Social Media Marketing and IT staff augmentation, and is small.

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  • Vivid Technologies, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chicago, IL

    Services provided

    20% Custom Software Development
    30% Staffing
    10% BI & Big Data Consulting & SI +4
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% Web Design

    Focus Areas

    10% C#
    10% Apex
    10% C +7
    10% C++
    10% Java
    10% JavaScript
    10% Kotlin
    10% PHP
    10% Python
    10% SQL

    In Chicago, Illinois, Vivid Technologies, Inc. Is a custom software development firm. They focus on Custom Software Development and Staffing and were founded in 1994.

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  • Marici Technology Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Seattle, WA

    Services provided

    10% Custom Software Development
    10% API Development
    10% Blockchain +7
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% E-Commerce Development
    10% ECM Consulting and SI
    10% ERP Consulting and SI
    10% Enterprise App Modernization
    10% IoT Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% C++ +2
    20% Java
    20% Python

    Cloud consulting & SI company Marici Technology Solutions provides cloud consulting & SI and ECM consulting and SI. They are headquartered in Seattle, Washington.

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  • Karma Consulting, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Federal Way, WA

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AR/VR Development +7
    10% Blockchain
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% ERP Consulting and SI
    10% IT Managed Services
    10% IT Staff Augmentation
    10% UX/UI Design

    Focus Areas

    20% C#
    20% C
    20% C++ +2
    20% Java
    20% Python

    Karma Consulting, Inc. Is an UX design agency. They are in Federal Way, Washington. Their team provides UX/UI Design and cloud consulting & SI.

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  • SDVS Technologies LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Flower Mound, TX

    Services provided

    20% Custom Software Development
    20% ERP Consulting and SI
    10% Cloud Consulting & SI +5
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    10% ASP
    10% ASP.NET +7
    10% C
    10% C++
    10% HTML5
    10% Java
    10% JavaScript
    10% Perl
    10% SQL

    SDVS Technologies LLC, an ERP consulting and SI company, is based in Flower Mound, Texas. They specialize in ERP consulting and SI and Custom Software Development and were launched in 2011.

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  • Tisha Tech Logotype

    Tisha Tech

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% Mobile App Development
    10% E-Commerce Development +7
    10% Web Development
    5% AR/VR Development
    5% Enterprise App Modernization
    5% IoT Development
    5% Other Application Development
    5% UX/UI Design
    5% Wearable App Development

    Focus Areas

    10% C#
    15% Kotlin
    15% Objective C +5
    15% SQL
    15% Swift
    10% ASP.NET
    10% JavaScript
    10% Python

    Tisha Tech, an app development firm, was established in 2016. The small team provides Mobile App Development and Custom Software Development.

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  • Vesmir Code Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% C#
    15% Kotlin
    15% Objective C +5
    15% Python
    15% Ruby
    10% Go
    10% Java
    10% PHP

    Vesmir Code is a small UX design agency headquartered in Lahore, Pakistan. Their services include UX/UI Design and Custom Software Development.

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  • Acumenics Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Las Vegas, NV

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    15% Application Testing +3
    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI
    15% Web Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% C++ +7
    10% JavaScript
    10% PHP
    10% Python
    10% Redux
    10% Swift
    10% Visual Basic
    10% jquery

    Small software development company Acumenics, is in Las Vegas, Nevada. Their services include Custom Software Development and Mobile App Development.

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  • IDEAQU Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Haymarket, Australia

    Services provided

    10% Custom Software Development
    10% AI Development
    10% Application Testing +7
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Digital Engineering
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    20% C#
    20% HTML5
    20% Kotlin +2
    20% PHP
    20% Swift

    IDEAQU is an UX agency. Their team is in Haymarket, Australia. The company specializes in UX/UI Design and BI & big data consulting & SI.

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  • Verko Marketing Logotype

    Verko Marketing

    Not yet reviewed

    $5,000+
    Undisclosed
    10 - 49

    Services provided

    10% Custom Software Development
    25% Search Engine Optimization
    20% Branding +3
    20% Social Media Marketing
    15% Low/No Code Development
    10% Web Development

    Focus Areas

    20% C#
    60% Python
    20% JavaScript

    Small SEO agency Verko Marketing, is located in Singapore and Seoul, South Korea. Their services include Search Engine Optimization and Branding.

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  • GHK Technologies Inc Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    10 - 49
    Fremont, CA

    Services provided

    20% Custom Software Development
    20% ECM Consulting and SI
    20% ERP Consulting and SI +3
    20% IT Staff Augmentation
    10% CRM Consulting and SI
    10% Web Design

    Focus Areas

    10% C#
    20% Python
    10% C++ +6
    10% HTML5
    10% Java
    10% JavaScript
    10% Ruby
    10% SQL
    10% XML

    Founded in 2015, GHK Technologies Inc is a CRM consulting and SI company. The company specializes in CRM consulting and SI and ECM consulting and SI, and is small.

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  • Mart Softwares Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Addis Ababa, Ethiopia

    Services provided

    20% Custom Software Development
    20% Graphic Design
    20% Mobile App Development +3
    20% Web Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% C#
    10% Java
    10% JavaScript +13
    10% Other programming & scripting languages
    5% ASP
    5% ASP.NET
    5% C
    5% C++
    5% HTML5
    5% Kotlin
    5% PHP
    5% Python
    5% SQL
    5% Scala
    5% XML
    5% jquery

    Launched in 2023, Mart Softwares is a web design agency. The small team specializes in Web Design and Graphic Design.

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  • Kuanta Bridge Group Logotype

    Kuanta Bridge Group

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% AI Development
    20% Generative AI +3
    20% Robotics Process Automation
    20% Web Development
    10% Low/No Code Development

    Focus Areas

    20% C#
    20% HTML5
    20% Java +2
    20% Python
    20% XML

    Kuanta Bridge Group, a small software development company, is located in San José, Costa Rica and Atlanta, Georgia. The team specializes in Custom Software Development and Web Development.

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  • Geffen Solutions Logotype

    Geffen Solutions

    Not yet reviewed

    $25,000+
    Undisclosed
    10 - 49

    Services provided

    20% Custom Software Development
    20% API Development
    20% IT Strategy Consulting +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% C#
    60% PHP
    20% JavaScript +1
    10% C++

    Geffen Solutions, an IT strategy consulting company, is headquartered in Alexandria, Kentucky and London, England. Their services include IT strategy consulting and Custom Software Development.

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  • Proxima Interactive Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% API Development
    20% Blockchain +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% C#
    15% JavaScript
    15% Typescript +6
    10% HTML5
    10% Objective C
    10% Redux
    10% SQL
    10% XML
    10% jquery

    Proxima Interactive is an app development company. Located in Ljubljana, Slovenia, the company was founded in 2007. Their services include Mobile App Development and Blockchain.

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  • Wenawa Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% API Development
    20% Mobile App Development +3
    15% AI Consulting
    15% DevOps Managed Services
    10% Web Design

    Focus Areas

    10% C#
    40% JavaScript
    25% Java +2
    15% Typescript
    10% Go

    Wenawa, a small software development company, is based in Karachi, Pakistan. The team specializes in Custom Software Development and Mobile App Development.

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  • NodeNova Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Application Testing
    20% IT Strategy Consulting +2
    20% Web Design
    20% Web Development

    Focus Areas

    10% C#
    40% Python
    40% Typescript +1
    10% Swift

    Founded in 2021, NodeNova is a web design agency. Headquartered in Teignmouth, England, the team offers Web Design and IT strategy consulting.

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  • Bindlex Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% AI Development
    20% E-Commerce Development +2
    20% Search Engine Optimization
    20% Web Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% HTML5 +7
    10% Java
    10% JavaScript
    10% Kotlin
    10% PHP
    10% Python
    10% Ruby
    10% SQL

    SEO agency Bindlex is located in București, Romania. Their services include Search Engine Optimization and Custom Software Development.

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  • Patterns7 Technologies Pvt Ltd Logotype

    Patterns7 Technologies Pvt Ltd

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% API Development
    20% Application Management & Support +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% C#
    30% Java
    20% JavaScript +3
    20% Typescript
    10% Objective C
    10% Other programming & scripting languages

    Patterns7 Technologies Pvt Ltd is a software development firm. Launched in 2014, the team focuses on Custom Software Development and Web Development.

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  • Qocept Technologies Private Limited Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Graphic Design
    20% Mobile App Development +2
    20% Search Engine Optimization
    20% Web Development

    Focus Areas

    10% C#
    10% AJAX
    10% C++ +7
    10% HTML5
    10% Java
    10% JavaScript
    10% Kotlin
    10% PHP
    10% SQL
    10% jquery

    Headquartered in Vadodara, India and Vadodara, India, Qocept Technologies Private Limited is a small SEO agency. The team provides Search Engine Optimization and Graphic Design.

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  • INFRANIX Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% AR/VR Development
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% C#
    20% Kotlin
    20% PHP +4
    20% Redux
    10% JavaScript
    10% SQL
    10% Swift

    INFRANIX Technologies, a software development company, is located in Lucknow, India. They offer Custom Software Development and Web Development and were established in 2010.

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  • Codestra Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Cypress, TX

    Services provided

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

    Focus Areas

    10% C#
    10% C++
    10% HTML5 +7
    10% Java
    10% JavaScript
    10% Python
    10% SQL
    10% Typescript
    10% XML
    10% backbone.js

    Located in Cypress, Texas and Santo Domingo, Dominican Republic, Codestra is a branding agency. They focus on Branding and Web Design.

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  • TecHouse - Hyderabad Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Hyderabad, Pakistan

    Services provided

    20% Custom Software Development
    20% Digital Strategy
    20% Logo +2
    20% Search Engine Optimization
    20% Web Development

    Focus Areas

    10% C#
    25% PHP
    15% C++ +5
    10% AJAX
    10% Java
    10% JavaScript
    10% Python
    10% SQL

    TecHouse - Hyderabad is a Digital Strategy company. The Hyderabad, Pakistan-based firm was launched in 2011. Their services include Digital Strategy and Search Engine Optimization.

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  • RF Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Graphic Design +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% C#
    20% ASP.NET
    10% AJAX +9
    10% JavaScript
    10% SQL
    10% Visual Basic
    5% ASP
    5% C
    5% Other programming & scripting languages
    5% PHP
    5% backbone.js
    5% jquery

    RF Technologies is a graphic design agency based in Rawalpindi, Pakistan. The team specializes in Graphic Design and Custom Software Development.

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  • Meezotech Logotype

    Meezotech

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    50% Mobile App Development
    10% IoT Development +2
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% C#
    20% PHP
    15% Other programming & scripting languages +6
    10% JavaScript
    10% Python
    10% SQL
    10% Swift
    10% jquery
    5% AJAX

    Application development firm Meezotech was founded in 2017. The team focuses on Mobile App Development and Custom Software Development.

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  • NOVA Logotype

    NOVA

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% C#
    20% Other programming & scripting languages
    15% Java +6
    15% Python
    15% SQL
    10% JavaScript
    5% C++
    5% HTML5
    5% PHP

    NOVA is an IT strategy consulting company. The agency is located in Newark, New Jersey and Guadalajara, Mexico. Their services include IT strategy consulting and cloud consulting & SI.

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  • Lazuardy Logotype

    Lazuardy

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% IoT Development +3
    20% UX/UI Design
    10% AI Development
    10% Web Design

    Focus Areas

    10% C#
    10% Elixir
    10% Java +7
    10% JavaScript
    10% Kotlin
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% Typescript

    Established in 2024, Lazuardy is a small UX agency. Their services include UX/UI Design and cloud consulting & SI.

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  • Appziac Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    15% Web Design
    15% Web Development +5
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Supply Chain Management
    10% UX/UI Design

    Focus Areas

    10% C#
    10% AJAX
    10% C++ +7
    10% HTML5
    10% JavaScript
    10% PHP
    10% Rust
    10% SQL
    10% Typescript
    10% jquery

    Software development company Appziac Technologies was launched in 2020. The firm provides Custom Software Development and Web Development, and is small.

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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. Pell Software Logotype

    Pell Software

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

    Ability to deliver

    32.5/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    70% Custom Software Development
    40% C#
    30% Other
    View Profile Visit Website
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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

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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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