Leave a Review For Providers 0 0
  • Post a Project
Home Software Developers C Sharp

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
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

15 Leaders 15 Contenders

Get Matched

4,784 Companies

Programming & Scripting: C#

List of the Top C# Development Companies

  • Mahim Info Tech Logotype

    Mahim Info Tech

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    40% Mobile App Development
    30% Web Development +2
    10% E-Commerce Development
    10% Enterprise App Modernization

    Focus Areas

    15% C#
    25% Java
    20% ASP.NET +4
    16% JavaScript
    15% HTML5
    5% SQL
    4% AJAX

    Mahim Info Tech is an app development company in Hyderabad, India. Their services include Mobile App Development and Web Development.

    Read more
    View Profile
  • Intrust Incorporated Logotype

    Intrust Incorporated

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    20% Web Development +5
    10% Application Management & Support
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    10% Other Application Development

    Focus Areas

    15% C#
    15% ASP.NET
    10% ASP +6
    10% Go
    10% HTML5
    10% SQL
    10% Typescript
    10% Visual Basic
    10% XML

    Intrust Incorporated is a Harare, Zimbabwe-based software development company. They specialize in Custom Software Development and Web Development.

    Read more
    View Profile
  • Product Positive Logotype

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    2 - 9
    Wayzata, MN

    Services provided

    10% Custom Software Development
    10% Cloud Consulting & SI
    10% IT Managed Services +10
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design
    10% Web Development
    5% AI Development
    5% Business Consulting
    5% Graphic Design
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% Logo

    Focus Areas

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

    Product Positive is a custom software development firm launched in 2021. Their team specializes in Custom Software Development and Web Design.

    Read more
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • Cator Logotype

    Cator

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    12% Low/No Code Development
    10% E-Commerce Development +14
    10% Mobile App Development
    10% Web Development
    5% AI Consulting
    5% API Development
    5% Application Testing
    5% Cloud Consulting & SI
    5% Generative AI
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% Microservices Architecture Services
    5% Other IT Consulting and SI
    1% AI Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    15% C#
    15% ASP.NET
    15% JavaScript +6
    15% Typescript
    10% HTML5
    10% Other programming & scripting languages
    10% SQL
    5% Go
    5% Redux

    Cator is a software development company based in Johannesburg, South Africa. Their services include Custom Software Development and Web Development.

    Read more
    View Profile
  • PixiCode Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer
    Mornac, France

    Services provided

    20% Custom Software Development
    20% API Development
    20% DevOps Managed Services +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    30% C#
    30% Java
    20% JavaScript +2
    10% ASP.NET
    10% Typescript

    Launched in 2023, PixiCode is a custom software development firm. Their team focuses on Custom Software Development and Web Development.

    Read more
    View Profile
  • Larven Syndicate Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9
    Dar es Salaam, Tanzania

    Services provided

    10% Custom Software Development
    10% AI Development
    10% Application Management & Support +7
    10% Application Testing
    10% Blockchain
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% C++ +7
    10% Java
    10% JavaScript
    10% Kotlin
    10% Objective C
    10% PHP
    10% Python
    10% Redux

    Larven Syndicate specializes in Bespoke Software Development, particularly Custom App Development. Clients praise their exceptional customer service, efficient project management, and timely delivery of tailored software solutions. Their expertise in UI/UX design and modern technologies like NextJS, Firebase, and AWS further underscores their capability in delivering high-quality CS Dev projects.

    See all 1 projects
    View Profile
  • Mozhi Technologies Pvt Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sankari, India

    Services provided

    10% Custom Software Development
    30% Web Design
    30% Web Development +3
    10% E-Commerce Development
    10% Graphic Design
    10% Mobile App Development

    Focus Areas

    10% C#
    30% ASP.NET
    20% AJAX +4
    20% PHP
    10% Java
    6% Other programming & scripting languages
    4% C++

    Mozhi Technologies Pvt Ltd is a web design company. The Sankari, India-based firm was launched in 2016. Their team offers Web Design and Web Development.

    Read more
    View Profile
  • Tvarita Software Private Limited Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Web Development
    20% Web Design +6
    10% E-Commerce Development
    10% Search Engine Optimization
    5% Email Marketing
    5% Mobile App Development
    5% Pay Per Click
    5% Social Media Marketing

    Focus Areas

    10% C#
    30% Objective C
    25% PHP +5
    10% AJAX
    10% ASP.NET
    5% JavaScript
    5% Python
    5% Swift

    Based in Jaipur, India, Tvarita Software Private Limited is a website development company. The team offers Web Development and Web Design.

    Read more
    View Profile
  • Summit Advisors, LLC Logotype

    Summit Advisors, LLC

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    40% IT Managed Services
    10% Cloud Consulting & SI +4
    10% Cybersecurity
    10% ERP Consulting and SI
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    Focus Areas

    10% C#
    15% Other programming & scripting languages
    10% AJAX +7
    10% Java
    10% JavaScript
    10% Objective C
    10% Python
    10% Ruby
    10% SQL
    5% Delphi

    Located in Wichita, Kansas, Summit Advisors, LLC is a small IT managed services company. Their services include IT managed services and Custom Software Development.

    Read more
    View Profile
  • Salspot Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9
    Cluj-Napoca, Romania

    Services provided

    10% Custom Software Development
    60% Web Development
    30% Mobile App Development

    Focus Areas

    10% C#
    50% JavaScript
    10% Java +3
    10% Other programming & scripting languages
    10% Python
    10% SQL

    Salspot is a web development firm. Their small team of employees is based in Cluj-Napoca, Romania. Their team specializes in Web Development and Mobile App Development.

    Read more
    View Profile
  • DooApp Ltd Logotype

    DooApp Ltd

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

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

    Focus Areas

    10% C#
    20% Other programming & scripting languages
    10% Java +7
    10% JavaScript
    10% PHP
    10% Python
    10% Swift
    10% XML
    5% ASP.NET
    5% C++

    DooApp Ltd is a custom software development firm. The London, England-based team offers Custom Software Development and Enterprise App Modernization.

    Read more
    View Profile
  • Global TechnoLabs Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Digital Strategy
    10% E-Commerce Development +8
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development
    8% Wearable App Development
    7% Application Testing
    5% Content Marketing

    Focus Areas

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

    Global TechnoLabs, a custom software development company, is headquartered in Ulhasnagar, India. Established in 2020, the team specializes in Custom Software Development and Digital Strategy.

    Read more
    View Profile
  • Seismic Point Group LLC Logotype

    Seismic Point Group LLC

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    50% Web Development
    15% IT Managed Services +5
    10% IT Strategy Consulting
    5% Application Management & Support
    5% E-Commerce Development
    3% Enterprise App Modernization
    2% Other Application Development

    Focus Areas

    10% C#
    30% SQL
    25% JavaScript +4
    20% PHP
    5% AJAX
    5% Java
    5% Python

    Seismic Point Group LLC, a web development company, is located in Kyiv, Ukraine. They offer Web Development and IT managed services and were established in 2017.

    Read more
    View Profile
  • DevteamRadar.com Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    13% Low/No Code Development
    5% Blockchain +16
    5% Business Consulting
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% Cybersecurity
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% HR Consulting
    5% IT Managed Services
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% Intellectual Property Law
    5% Mobile App Development
    5% Other IT Consulting and SI
    5% Sales Outsourcing
    1% BI & Big Data Consulting & SI
    1% Web Development

    Focus Areas

    10% C#
    15% Ruby
    10% JavaScript +9
    10% PHP
    10% Swift
    5% AJAX
    5% C++
    5% Go
    5% Java
    5% Other programming & scripting languages
    5% Python
    5% SQL

    DevteamRadar.com is a small custom software development firm established in 2019. Their services include Custom Software Development and IT strategy consulting.

    Read more
    View Profile
  • IBrave Technolgies Logotype

    IBrave Technolgies

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    20% Web Development +3
    15% E-Commerce Development
    15% Web Design
    10% UX/UI Design

    Focus Areas

    10% C#
    30% JavaScript
    25% Python +3
    15% PHP
    15% Typescript
    5% ASP.NET

    Mobile application development firm IBrave Technolgies is headquartered in Addis Ababa, Ethiopia. Their services include Mobile App Development and Web Development.

    Read more
    View Profile
  • Entrenovu Logotype

    Entrenovu

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    13% Low/No Code Development
    10% Cybersecurity +21
    10% E-Commerce Development
    10% Mobile App Development
    10% Web Development
    5% Application Management & Support
    5% Search Engine Optimization
    5% Social Media Marketing
    2% Branding
    2% Document Digitization & Management
    2% Ecommerce Marketing
    2% Email Marketing
    2% Marketing Strategy
    2% Other Marketing
    2% Pay Per Click
    1% BI & Big Data Consulting & SI
    1% Cloud Consulting & SI
    1% Digital Strategy
    1% Enterprise App Modernization
    1% IT Strategy Consulting
    1% Other IT Consulting and SI
    1% UX/UI Design
    1% Web Design

    Focus Areas

    10% C#
    15% C
    15% C++ +9
    15% Java
    10% JavaScript
    10% PHP
    10% Ruby
    5% Python
    3% ASP.NET
    3% Typescript
    3% XML
    1% Kotlin

    Entrenovu is a Low/No Code Development company in London, England. Launched in 2022, the team offers Low/No Code Development and Cybersecurity.

    Read more
    View Profile
  • QuickSolve Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Digital Strategy
    10% Content Marketing +6
    10% Graphic Design
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    20% AJAX
    15% ASP +5
    15% SQL
    10% ASP.NET
    10% HTML5
    10% JavaScript
    10% Visual Basic

    Founded in 1997, QuickSolve is a Digital Strategy company. The team provides Digital Strategy and Social Media Marketing.

    Read more
    View Profile
  • TERASIGN GLOBAL Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% Cybersecurity
    15% Mobile App Development +5
    10% AI Development
    10% AR/VR Development
    10% Cloud Consulting & SI
    10% Low/No Code Development
    10% Web Development

    Focus Areas

    11% C#
    33% Java
    12% Kotlin +4
    11% Go
    11% Objective C
    11% Python
    11% Typescript

    Located in Lahore, Pakistan and Pascoe Vale, Australia, TERASIGN GLOBAL is a small Cybersecurity company. The team provides Cybersecurity and Custom Software Development.

    Read more
    View Profile
  • Sun Technosystems Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Midrand, South Africa

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    10% AR/VR Development +9
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Development
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% Document Digitization & Management
    5% ECM Consulting and SI
    5% ERP Consulting and SI
    5% Unified Communications Consulting & SI

    Focus Areas

    11% C#
    11% Java
    9% Other programming & scripting languages +28
    6% JavaScript
    6% Kotlin
    5% Delphi
    5% HTML5
    5% Python
    5% SQL
    3% Redux
    3% Typescript
    2% AJAX
    2% ASP
    2% ASP.NET
    2% Apex
    2% C++
    2% Ember.js
    2% PHP
    2% Perl
    2% Rust
    2% Scala
    2% Swift
    1% C
    1% ColdFusion
    1% Elixir
    1% Go
    1% Objective C
    1% Ruby
    1% UnrealScript
    1% Visual Basic
    1% XML

    Sun Technosystems, a web development company, was launched in 2018. The small team focuses on Web Development and Mobile App Development.

    Read more
    View Profile
  • CraftDigitally Logotype

    CraftDigitally

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% AR/VR Development
    10% Application Testing +7
    10% Graphic Design
    10% IoT Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Web Design
    10% Web Development

    Focus Areas

    11% C#
    33% SQL
    12% AJAX +4
    11% ASP.NET
    11% JavaScript
    11% PHP
    11% Python

    CraftDigitally is a SEO services firm. They are headquartered in Ahmedabad, India and have small team of experts. Their services include Search Engine Optimization and Pay Per Click.

    Read more
    View Profile
  • 2B INTELLIGENT SOFT Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    București, Romania

    Services provided

    10% Custom Software Development
    30% Web Development
    20% Mobile App Development +6
    15% IT Managed Services
    5% Application Management & Support
    5% Application Testing
    5% Cloud Consulting & SI
    5% IT Strategy Consulting
    5% IoT Development

    Focus Areas

    30% C#
    50% Other programming & scripting languages
    15% Java +1
    5% JavaScript

    Website development firm 2B INTELLIGENT SOFT focuses on Web Development and Mobile App Development. They are headquartered in București, Romania.

    Read more
    View Profile
  • Friendly Eagle Software Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Edmonton, Canada

    Services provided

    60% Custom Software Development
    20% Mobile App Development
    20% Web Development

    Focus Areas

    20% C#
    20% ASP
    20% JavaScript +2
    20% SQL
    20% XML

    Friendly Eagle Software Inc. Is a custom software development company in Edmonton, Canada. The team offers Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Lancera Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Provo, UT

    Services provided

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

    Focus Areas

    20% C#
    20% PHP
    15% C++ +3
    15% Delphi
    15% Java
    15% Ruby

    Launched in 2011, Lancera, a midsize custom software development company, is located in Provo, Utah. Their services include Custom Software Development and UX/UI Design.

    Read more
    View Profile
  • GetAProgrammer Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    St Leonards, Australia

    Services provided

    20% Custom Software Development
    20% Web Development
    15% E-Commerce Development +3
    15% IoT Development
    15% Mobile App Development
    15% Search Engine Optimization

    Focus Areas

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

    Headquartered in St Leonards, Australia, GetAProgrammer is a custom software development company. Launched in 2006, the team focuses on Custom Software Development and Web Development.

    Read more
    View Profile
  • SolutionStream Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Lehi, UT

    Services provided

    20% Custom Software Development
    20% ERP Consulting and SI
    20% IT Staff Augmentation +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    20% C#
    20% Python
    20% Ruby +4
    10% HTML5
    10% Java
    10% JavaScript
    10% SQL

    SolutionStream is an user experience design company established in 1996. The midsize team offers UX/UI Design and ERP consulting and SI.

    Read more
    View Profile
  • Newton Vision Corporation Logotype

    Newton Vision Corporation

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    20% Custom Software Development
    20% BI & Big Data Consulting & SI
    20% Business Consulting +2
    20% Cloud Consulting & SI
    20% IT Strategy Consulting

    Focus Areas

    20% C#
    20% C++
    20% Java +2
    20% JavaScript
    20% Kotlin

    Newton Vision Corporation is an IT strategy consulting company established in 2008. Their services include IT strategy consulting and BI & big data consulting & SI.

    Read more
    View Profile
  • OASYS, INC. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Huntsville, AL

    Services provided

    20% Custom Software Development
    20% BI & Big Data Consulting & SI
    20% Web Development +3
    15% Cloud Consulting & SI
    15% ERP Consulting and SI
    10% Cybersecurity

    Focus Areas

    20% C#
    20% C++
    10% C +5
    10% Java
    10% JavaScript
    10% PHP
    10% Perl
    10% Python

    OASYS, INC. Is a midsize Huntsville, Alabama-based big data company. Their services include BI & big data consulting & SI and Custom Software Development.

    Read more
    View Profile
  • UNLOCK TECHNOLOGIES PRIVATE LIMITED Logotype

    Not yet reviewed

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

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    10% API Development +4
    10% E-Commerce Development
    10% Robotics Process Automation
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% C#
    45% ASP.NET
    15% SQL +3
    10% AJAX
    10% JavaScript
    10% jquery

    UNLOCK TECHNOLOGIES PRIVATE LIMITED is a Mumbai, India-based software development company. Their services include Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Grafinit Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    50 - 249
    Budapest, Hungary

    Services provided

    25% Custom Software Development
    20% IT Staff Augmentation
    20% Web Development +3
    15% Mobile App Development
    10% Cloud Consulting & SI
    10% Finance & Accounting Outsourcing (FAO)

    Focus Areas

    15% C#
    15% Java
    10% ASP.NET +6
    10% HTML5
    10% JavaScript
    10% Kotlin
    10% Rust
    10% Typescript
    10% XML

    Software development company Grafinit focuses on Custom Software Development and IT staff augmentation. They are in Budapest, Hungary.

    Read more
    View Profile
  • JBKnowledge Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    50 - 249
    College Station, TX

    Services provided

    30% Custom Software Development
    20% IT Staff Augmentation
    20% IT Strategy Consulting +2
    20% UX/UI Design
    10% Web Design

    Focus Areas

    10% C#
    10% HTML5
    10% Java +7
    10% JavaScript
    10% Kotlin
    10% Objective C
    10% Other programming & scripting languages
    10% Python
    10% SQL
    10% Swift

    JBKnowledge, a midsize custom software development firm, is based in College Station, Texas. Their services include Custom Software Development and UX/UI Design.

    Read more
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 C# Development Companies

  1. Vega IT Logotype

    Vega IT

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

    Ability to deliver

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

    Service focus

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

    Future Processing

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

    Ability to deliver

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

    Service focus

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

    Arcanys

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

    Ability to deliver

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

    Service focus

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

    Sigma Software Group

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

    Ability to deliver

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

    Service focus

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

    TatvaSoft

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

    Ability to deliver

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

    Service focus

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

    Trinetix

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

    Ability to deliver

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

    Service focus

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

    Full Scale

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

    Ability to deliver

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

    Service focus

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

    Abto Software

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

    Ability to deliver

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

    Service focus

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

    CSHARK

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

    Ability to deliver

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

    Service focus

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

    Reenbit

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

    Ability to deliver

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

    Service focus

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

    10Pearls

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

    Ability to deliver

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

    Service focus

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

    EXLRT

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

    Ability to deliver

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

    Service focus

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

    Superscript Systems Ltd

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

    Ability to deliver

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

    Service focus

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

    Thinklogic

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

    Ability to deliver

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

    Service focus

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

    Software Mind S.A.

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

    Ability to deliver

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

    Service focus

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

    Taazaa Inc.

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

    Ability to deliver

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

    Service focus

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

    UNECOS SOLUTIONS

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

    Ability to deliver

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

    Service focus

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

    Glorium Technologies

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

    Ability to deliver

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

    Service focus

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

    Blackthorn Vision

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

    Ability to deliver

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

    Service focus

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

    Capital Numbers

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

    Ability to deliver

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

    Service focus

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

    Transparity

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

    Ability to deliver

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

    Service focus

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

    Dreamix

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

    Ability to deliver

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

    Service focus

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

    Enosis Solutions

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

    Ability to deliver

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

    Service focus

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

    UplineSoft

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

    Ability to deliver

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

    Service focus

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

    ELEKS

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

    Ability to deliver

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

    Service focus

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

    Edvantis

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

    Ability to deliver

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

    Service focus

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

    ScienceSoft

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

    Ability to deliver

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

    Service focus

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

    AgileEngine

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

    Ability to deliver

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

    Service focus

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

    Pell Software

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

    Ability to deliver

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

    Service focus

    70% Custom Software Development
    40% C#
    30% Other
    View Profile Visit Website

Latest C Sharp Articles

See all articles
Scaling an Engineering Team: What the Org Chart Gets Wrong at Every Stage cover image

Scaling an Engineering Team: What the Org Chart Gets Wrong at Every Stage

Updated June 15, 2026

Growing an engineering team is rarely a headcount problem. It usually is a structural problem. Here are the three inflection points where most SaaS...

Development Thought Leadership
Why is Sustainable Architecture a Non-Negotiable Asset? cover image

Why is Sustainable Architecture a Non-Negotiable Asset?

Updated April 28, 2026

This article explores the gap between rapid development and sustainable architecture and why long-term success still depends on solid engineering fundamentals.

Development Thought Leadership
How Augmented Reality Is Used in Healthcare cover image

How Augmented Reality Is Used in Healthcare

Updated April 28, 2026

A practical look at how augmented reality is used in healthcare, from training and surgery to patient understanding, along with where it works and where it...

Development Thought Leadership

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

Similar Categories

Related Services

Web Developers Software Developers Mobile App Development eCommerce Artificial Intelligence Blockchain AR/VR IoT Ruby on Rails
View More

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.