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

  • ITLG Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Buenos Aires, Argentina

    Services provided

    10% Custom Software Development
    40% Cloud Consulting & SI
    10% Enterprise App Modernization +4
    10% IT Managed Services
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Design

    Focus Areas

    10% C#
    10% AJAX
    10% Java +7
    10% JavaScript
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% Typescript
    10% Visual Basic

    Launched in 2009, ITLG is a cloud consulting & SI company. The team provides cloud consulting & SI and IT managed services and is in San Diego, California and Buenos Aires, Argentina.

    Read more
    View Profile
  • MindsMind Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    Lahore, Pakistan

    Services provided

    20% Custom Software Development
    50% Web Development
    20% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

    20% C#
    20% ASP.NET
    20% PHP +4
    15% JavaScript
    10% Python
    10% SQL
    5% Typescript

    Website development firm MindsMind was launched in 2020. The company offers Web Development and Custom Software Development, and is small.

    Read more
    View Profile
  • Comptivia Technologies Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    50 - 249
    Kakkanad, India

    Services provided

    10% Custom Software Development
    13% Cloud Consulting & SI
    10% IT Managed Services +12
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Web Design
    5% Application Management & Support
    5% Application Testing
    5% Enterprise App Modernization
    5% Mobile App Development
    5% Web Development
    4% BI & Big Data Consulting & SI
    3% Architectural Design
    3% UX/UI Design
    2% Cybersecurity

    Focus Areas

    10% C#
    10% Java
    10% JavaScript +13
    10% Python
    7% SQL
    5% AJAX
    5% ASP.NET
    5% C
    5% C++
    5% HTML5
    5% Other programming & scripting languages
    5% Redux
    5% Swift
    5% Typescript
    5% Visual Basic
    3% Objective C

    Comptivia Technologies is a cloud consulting & SI company. Their team is in Montville, New Jersey and Kakkanad, India and provides cloud consulting & SI and IT managed services.

    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
  • Fingertipmedia Logotype

    Fingertipmedia

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% AI Development
    10% Application Management & Support +7
    10% Digital Strategy
    10% E-Commerce Development
    10% IoT Development
    10% Logo
    10% Mobile App Development
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    10% AJAX
    10% ASP +7
    10% Apex
    10% C
    10% C++
    10% Java
    10% JavaScript
    10% Objective C
    10% SQL

    Fingertipmedia is a software development firm. Their small team is located in Guildford, England. Their services include Custom Software Development and Artificial Intelligence.

    Read more
    View Profile
  • Twig Software Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% Mobile App Development
    10% Application Management & Support +7
    10% Application Testing
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IoT Development
    10% Wearable App Development
    10% Web Development
    5% AR/VR Development

    Focus Areas

    10% C#
    10% AJAX
    10% ASP +12
    10% ASP.NET
    10% C
    5% C++
    5% JavaScript
    5% Objective C
    5% Other programming & scripting languages
    5% PHP
    5% Ruby
    5% SQL
    5% Swift
    5% Visual Basic
    5% XML

    Application development firm Twig Software was founded in 2015. The team offers Mobile App Development and Custom Software Development.

    Read more
    View Profile
  • Reckon Tech Scripter Pvt Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Gurugram, India

    Services provided

    10% Custom Software Development
    10% Digital Strategy
    10% E-Commerce Development +7
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    10% AJAX
    10% C++ +7
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% SQL
    10% Swift
    10% Visual Basic

    Reckon Tech Scripter Pvt Ltd is a custom software development company. Located in Gurugram, India, the team focuses on Custom Software Development and UX/UI Design.

    Read more
    View Profile
  • My Brand Pvt Ltd Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sri Jayawardenepura Kotte, Sri Lanka

    Services provided

    10% Custom Software Development
    10% Content Marketing
    10% E-Commerce Development +7
    10% Graphic Design
    10% Logo
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    50% PHP
    10% AJAX +3
    10% JavaScript
    10% SQL
    10% XML

    My Brand Pvt Ltd, a small custom software development company, is headquartered in Sri Jayawardenepura Kotte, Sri Lanka. The team focuses on Custom Software Development and Content Marketing.

    Read more
    View Profile
  • Holool Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% ERP Consulting and SI
    20% Web Development +6
    10% Digital Strategy
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Pay Per Click
    5% Conversion Optimization
    5% Search Engine Optimization

    Focus Areas

    10% C#
    70% PHP
    10% ASP.NET +1
    10% Python

    Founded in 2011, Holool is an ERP consulting and SI company. Their services include ERP consulting and SI and Web Development.

    Read more
    View Profile
  • CodingKey Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Islamabad, Pakistan

    Services provided

    10% Custom Software Development
    20% IT Staff Augmentation
    15% AI Development +5
    15% Cloud Consulting & SI
    15% Mobile App Development
    10% Low/No Code Development
    10% Web Design
    5% Web Development

    Focus Areas

    10% C#
    10% ASP
    10% ASP.NET +10
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    5% C
    5% C++
    5% Java
    5% JavaScript
    5% Redux
    5% XML

    CodingKey is an IT staff augmentation company. They offer IT staff augmentation and Custom Software Development and were established in 2021.

    Read more
    View Profile
  • eTechLogix Inc Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% ERP Consulting and SI
    15% IT Staff Augmentation +7
    15% IT Strategy Consulting
    10% Low/No Code Development
    10% Search Engine Optimization
    10% Web Design
    5% AR/VR Development
    5% E-Commerce Development
    5% Web Development

    Focus Areas

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

    ETechLogix Inc, an IT staff augmentation company, is headquartered in Phoenix, Arizona. The team offers IT staff augmentation and Custom Software Development.

    Read more
    View Profile
  • ENDLOS Technologies Private Limited Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% DevOps Managed Services
    15% E-Commerce Development +5
    15% IoT Development
    15% Mobile App Development
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

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

    Established in 2016, ENDLOS Technologies Private Limited is a software development company. The team focuses on Custom Software Development and Web Development.

    Read more
    View Profile
  • AppFellas Mobile & Web Development Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    15% Web Development +6
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Application Management & Support
    5% Application Testing
    5% Digital Strategy

    Focus Areas

    10% C#
    25% JavaScript
    15% Java +4
    15% Kotlin
    15% Swift
    10% Redux
    10% Typescript

    AppFellas Mobile & Web Development is an app development firm established in 2013. In istanbul, Türkiye, the team provides Mobile App Development and Web Development.

    Read more
    View Profile
  • Keypoint Solutions Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% Web Development
    10% Application Management & Support +8
    10% Application Testing
    10% Cloud Consulting & SI
    10% Enterprise App Modernization
    10% IT Managed Services
    10% IT Strategy Consulting
    5% AI Development
    5% Mobile App Development
    5% Other Application Development

    Focus Areas

    10% C#
    35% JavaScript
    25% SQL +2
    20% HTML5
    10% Typescript

    Keypoint Solutions Ltd is a web development firm. The London, England-based company was established in 2021. Their team specializes in Web Development and IT strategy consulting.

    Read more
    View Profile
  • Nomad Engineers Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    10 - 49
    Atlanta, GA

    Services provided

    10% Custom Software Development
    20% BI & Big Data Consulting & SI
    15% IT Strategy Consulting +7
    10% Cloud Consulting & SI
    10% IT Managed Services
    10% Low/No Code Development
    10% Web Design
    5% AI Development
    5% Marketing Strategy
    5% Video Production

    Focus Areas

    10% C#
    10% AJAX
    10% C++ +7
    10% Java
    10% JavaScript
    10% Objective C
    10% Python
    10% SQL
    10% Scala
    10% Visual Basic

    Founded in 2017, Nomad Engineers, a small big data company, is in Atlanta, Georgia and Paris, France. Their services include BI & big data consulting & SI and IT strategy consulting.

    Read more
    View Profile
  • Momin Solutions Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Custom Software Development
    10% Application Testing
    10% BI & Big Data Consulting & SI +7
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Other Application Development
    10% Web Development

    Focus Areas

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

    Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.

    Read more
    View Profile
  • Angular Developers Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9
    Lahore, Pakistan

    Services provided

    10% Custom Software Development
    50% Web Development
    10% Application Management & Support +3
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    10% C#
    30% JavaScript
    20% ASP.NET +3
    20% Typescript
    10% AJAX
    10% SQL

    Angular Developers is a web development company. The Lahore, Pakistan-based company was founded in 2017. Their services include Web Development and Custom Software Development.

    Read more
    View Profile
  • EbizPro LTD Logotype

    EbizPro LTD

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Conversion Optimization
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Mobile & App Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    10% C#
    60% ASP.NET
    10% JavaScript +2
    10% PHP
    10% SQL

    Software development company EbizPro LTD is located in London, England. They provide Custom Software Development and Conversion Optimization and were launched in 2021.

    Read more
    View Profile
  • SoarMart Technologies Pvt Ltd Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9
    Noida, India

    Services provided

    10% Custom Software Development
    10% Digital Strategy
    10% E-Commerce Development +7
    10% Low/No Code Development
    10% Mobile App Development
    10% Other Digital Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    Focus Areas

    10% C#
    10% AJAX
    10% ASP +7
    10% ASP.NET
    10% Java
    10% JavaScript
    10% Kotlin
    10% Objective C
    10% Python
    10% SQL

    SoarMart Technologies Pvt Ltd is a Digital Strategy company. They were founded in 2020 and specialize in Digital Strategy and Social Media Marketing.

    Read more
    View Profile
  • Pink Robot Inc. Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    40% Web Development
    15% E-Commerce Development +5
    10% AI Development
    10% Low/No Code Development
    5% AR/VR Development
    5% Mobile App Development
    5% Wearable App Development

    Focus Areas

    10% C#
    15% AJAX
    15% PHP +7
    10% HTML5
    10% JavaScript
    10% Redux
    10% SQL
    10% Typescript
    5% Python
    5% Swift

    Headquartered in Ottawa, Canada, Pink Robot Inc. Is a web development company. They offer Web Development and Custom Software Development and were launched in 2019.

    Read more
    View Profile
  • Analytics to Grow LLC Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    30% BI & Big Data Consulting & SI
    25% IT Staff Augmentation +2
    20% AI Development
    10% AR/VR Development

    Focus Areas

    12% C#
    28% SQL
    24% Python +3
    12% ASP.NET
    12% JavaScript
    12% Other programming & scripting languages

    Analytics to Grow LLC, a business intelligence company, was established in 2021. The agency specializes in BI & big data consulting & SI and IT staff augmentation, and is small.

    Read more
    View Profile
  • Stellar Logic Logotype

    5.0 4 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    30% Custom Software Development
    20% IT Staff Augmentation
    15% Cloud Consulting & SI +4
    15% DevOps Managed Services
    10% Mobile App Development
    5% AI Consulting
    5% AI Development

    Focus Areas

    20% C#
    15% ASP.NET
    10% JavaScript +9
    10% Other programming & scripting languages
    10% Python
    5% AJAX
    5% ASP
    5% Ember.js
    5% Kotlin
    5% Redux
    5% SQL
    5% Typescript

    The Stellar Logic provides a full spectrum of IT services to support clients' businesses. Our team consists of stellar professionals with extensive experience, ready to bring your business goals and

    Read more
    See all 4 projects
    View Profile
  • Bluell Logotype

    5.0 3 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Sollentuna, Sweden

    Services provided

    30% Custom Software Development
    20% IoT Development
    20% Mobile App Development +2
    15% AI Development
    15% Web Development

    Focus Areas

    20% C#
    20% Python
    10% C++ +5
    10% JavaScript
    10% Kotlin
    10% Objective C
    10% PHP
    10% Swift

    Bluell is a custom software development service provider that focuses on different areas e.g FinTech, Logistics, Transportation  etc to implement unique software solutions. Our Web and Mobile

    Read more
    See all 3 projects
    View Profile Visit Website
  • NADSOFT Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Pune, India

    Services provided

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

    Focus Areas

    30% C#
    30% ASP.NET
    10% AJAX +3
    10% Java
    10% Other programming & scripting languages
    10% PHP

    NADSOFT is a web development company that appears to have significant challenges in delivering reliable services, as reflected by overwhelmingly negative feedback from their reviews. 100% of reviewers highlighted issues with project delays, poor communication, and ineffective execution. Furthermore, the company's custom coding approach on WordPress resulted in a website that failed to meet the client's functional requirements, leading to substantial business setbacks.

    See all 1 projects

    Industry Experience

    NADSOFT has experience in the Consumer Products industry, particularly in web development for advertising and marketing platforms. Feedback indicates significant dissatisfaction, citing issues with project management, communication, and technical performance. Clients reported unmet deadlines, lack of quality control, and poor user experience, leading to negative impacts on their businesses. Overall sentiment in this industry is cautious, suggesting potential clients may want to consider alternative vendors for similar projects.

    Read All Reviews

    Select Industry to see insights

    Consumer Products

    Average Project Cost Breakdown

    What Clients Have Said

    Clients express significant dissatisfaction with NADSOFT's cost and value for money. One reviewer noted that the company continuously pushed project deliverables into further phases, leading to increased costs without satisfactory results. Additionally, they criticized NADSOFT for poor project management and communication, stating that they felt misled about timelines and capabilities. Overall, the sentiment indicates that clients do not believe they received adequate value for the money spent, ultimately leading to the abandonment of the projects.
    Read All Reviews
    View Profile
  • EfCom Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Rehovot, Israel

    Services provided

    30% Custom Software Development
    25% Product Design
    25% UX/UI Design +1
    20% Graphic Design

    Focus Areas

    20% C#
    20% AJAX
    20% C++ +3
    20% Java
    10% ASP.NET
    10% C

    Based in Rehovot, Israel, EfCom Ltd is a software development firm. Their services include Custom Software Development and UX/UI Design.

    Read more
    View Profile
  • 2excel Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Adelaide, Australia

    Services provided

    20% Custom Software Development
    20% Web Development
    15% AI Development +3
    15% AR/VR Development
    15% IoT Development
    15% Mobile App Development

    Focus Areas

    30% C#
    40% Swift
    30% Java

    Founded in 2002, 2excel is a small software development company. Their team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • Axis Consultant Group And Associates Llc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Atmore, AL

    Services provided

    25% Custom Software Development
    25% Application Testing
    25% Business Consulting +1
    25% Mobile App Development

    Focus Areas

    25% C#
    25% C
    25% C++ +1
    25% SQL

    Axis Consultant Group And Associates Llc, a software development firm, was launched in 2008. The team offers Custom Software Development and Business Consulting.

    Read more
    View Profile
  • Liberty Fox Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Huntingdon, PA

    Services provided

    40% Custom Software Development
    20% CRM Consulting and SI
    20% Web Design +2
    10% Blockchain
    10% Mobile App Development

    Focus Areas

    10% C#
    10% ASP.NET
    10% C +8
    10% C++
    10% Java
    10% Objective C
    10% PHP
    10% SQL
    10% Visual Basic
    5% HTML5
    5% jquery

    Liberty Fox Technologies is a software development firm. They are in Huntingdon, Pennsylvania. Their team focuses on Custom Software Development and Web Design.

    Read more
    View Profile
  • Elegant Software Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Alpharetta, GA

    Services provided

    40% Custom Software Development
    20% API Development
    20% Cloud Consulting & SI +1
    20% Mobile App Development

    Focus Areas

    10% C#
    15% Objective C
    15% Swift +6
    10% ASP.NET
    10% HTML5
    10% Java
    10% JavaScript
    10% SQL
    10% Typescript

    Elegant Software Solutions is a custom software development firm based in Alpharetta, Georgia. Launched in 2007, the team provides Custom Software Development and cloud consulting & SI.

    Read more
    View Profile
  • Risolutor Technologies Logotype

    Not yet reviewed

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

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    10% AI Development +4
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    10% Web Development

    Focus Areas

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

    In Chennai, India, Risolutor Technologies is a custom software development company. Launched in 2021, the team focuses on Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Appt Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Sheffield, England

    Services provided

    25% Custom Software Development
    40% Mobile App Development
    15% AR/VR Development +2
    10% Low/No Code Development
    10% Web Development

    Focus Areas

    25% C#
    25% Typescript
    19% Other programming & scripting languages +2
    18% SQL
    13% JavaScript

    Established in 2013, Appt is a small Sheffield, England-based app development company. Their team provides Mobile App Development and Custom Software Development.

    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.