Top 10+ C# Development Companies in Moscow | C# Developers Moscow 2026

Last Updated 04th November 2026 | Category: Top Web Development Firms

As of November 2026, this directory tracks 51 c-sharp companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $75, the median rating is 4.6, and 73% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Web Development, AI Development, and Bot Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these c-sharp firms 4.8/5 on average. $50 - $99 / hr is the most common rate band. Roughly 73% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

51
Verified Firms
$50 - $99 / hr
Most Common Rate
4.8
Average Rating
73%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked c-sharp Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.4 6 $50 - $99 / hr 250 - 999 2012 Manhattan Beach, CA Visit Profile
3
4.2 7 $25 - $49 / hr 50 - 249 2006 Dubai, United Arab Emirates Visit Profile
4
— — $25 - $49 / hr 50 - 249 2012 — Visit Profile
5 4.2 10 $25 - $49 / hr 10 - 49 2016 — Visit Profile
6
4.8 10 $25 - $49 / hr 50 - 249 2014 Al Jazirah Al Hamra, United Arab Emirates Visit Profile
7 — — $50 - $99 / hr 500 - 999 2001 — Visit Profile
8
JetRuby Agency Claimed
4.4 10 $25 - $49 / hr 50 - 249 2010 San Francisco, CA Visit Profile
9
4.3 9 $50 - $99 / hr 50 - 249 2008 London, England Visit Profile
10 — — $25 - $49 / hr 10 - 49 2007 — Visit Profile

The List of Top 10+ C# Development Companies in Moscow | Top C# Developers Moscow November 2026

Sponsored
2011
< $25
1000+
$2,500,000+
Web Development Web Design PHP Development WordPress Development AngularJS Development

JetRuby Agency

Claimed
2010
$25 - $49
50 - 249
$50,000+
Web Development Web Design E-Commerce Mobile App Development UI/UX Design CMS Development Ruby on Rails
2011
$50 - $99
50 - 249
$50,000+
Mobile App Development UI-UX Design Web Development
2007
$50 - $99
10 - 49
$5,000,000+
Custom Software Development Mobile App Development UI-UX Design Web Design Web Development
2011
$50 - $99
10 - 49
$10,000+
Custom Software Development Mobile App Development UI-UX Design Web Design Web Development
2014
< $25
2 - 9
2015
$50 - $99
10 - 49
$50,000+
Custom Software Development Logo Designing Mobile App Development Web Design Web Development
4.8 6 Reviews
2011
$50 - $99
50 - 249
$5,000,000+
Web Design UI-UX Design Mobile App Development Custom Software Development Web Development
2012
$25 - $49
10 - 49
$25,000+
Digital Strategy Mobile App Development UI-UX Design Web Design Web Development
2008
$25 - $49
250 - 999
$2,500,000+
Custom Software Development Mobile App Development UI-UX Design Web Development
2008
$50 - $99
50 - 249
$10,000+
Content Management System Custom Software Development Enterprise App Modernization Logo Designing Mobile App Development SEO Web Design Web Development
1997
$25 - $49
250 - 999
$2,500,000+
AR App Development Custom Software Development Mobile App Development Web Development
2006
$25 - $49
10 - 49
$5,000,000+
Web Development Web Design AngularJS Development Node.js Development Mobile App Development UI/UX Design CMS Development Ruby on Rails .NET Development
4.7 7 Reviews
2006
$25 - $49
50 - 249
$50,000+
Enterprise App Modernization Mobile App Development UI-UX Design Web Design Web Development
4.7 6 Reviews
2005
$50 - $99
1,000 - 9,999
$2,500,000+
Big Data Custom Software Development Enterprise App Modernization iOS App Development iPhone App Development Mobile App Development UI-UX Design Web Design Web Development
4.8 8 Reviews
2003
$50 - $99
50 - 249
$10,000+
AR App Development Custom Software Development Mobile App Development UI-UX Design VR App Development Web Design Web Development
No reviews yet
2001
$50 - $99
500 - 999
$25,000+
Web Development Web Design WordPress Development Drupal Mobile App Development UI/UX Design Custom Software Development Ruby on Rails .NET Development
2014
$50 - $99
10 - 49
$50,000+
Web Development Web Design Node.js Development Mobile App Development
2005
$50 - $99
50 - 249
$10,000+
Custom Software Development Mobile App Development UI-UX Design Web Development
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Most Web Development companies in Moscow default to one of three setups: fixed-price when the scope is locked down in advance, time-and-materials when requirements are expected to shift, or a dedicated team model for ongoing product work that doesn't have a fixed end date. None of these is inherently better — the right fit depends on how settled your requirements actually are. A Web Development partner in Moscow worth working with will tell you honestly which model fits your project instead of pushing whichever one is easiest for them to sell.

Working with a Web Development company in Moscow usually comes down to a straightforward trade: strong technical talent at a price point that's hard to match in higher-cost markets, without the coordination overhead of a fully remote, no-local-presence vendor. Teams based in Moscow tend to understand both the practicalities of international client work and the local hiring market, which shows up in smoother onboarding and fewer surprises around contracts and invoicing.

Outsourcing to Moscow is routine at this point, but it still deserves the basics done properly: a signed NDA, a clear clause on who owns the IP once it's built, and an understanding of what happens if either side wants to walk away mid-project. Established Web Development companies in Moscow will have handled these terms many times before and shouldn't push back on any of them — hesitation there is itself a useful signal.

Get clear, specific answers on: who owns the code once it's delivered, what the support window looks like after launch, how they handle a team member leaving mid-project, and what their process is when a client requests a scope change. Vague or evasive answers to any of these from a Web Development company in Moscow are a bigger red flag than a slightly higher quote.

Web Development companies in Moscow known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted Web Development firm in Moscow directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.

Start by filtering for Web Development companies in Moscow with direct experience in your vertical — a firm that has already built for healthcare, fintech, or retail will already understand the compliance rules and user expectations that come with it, instead of learning them on your project. Ask for case studies specific to your industry, and where possible, talk to a client from the same sector to confirm the experience is as deep as the portfolio suggests.
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