Top 10+ .Net Development Companies in New York July 2026

Last Updated 27th July 2026 | Category: Top Web Development Firms

The List of Top 10+ .Net Development Companies in New York | Top .Net Developers New York July 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
Hyperlink InfoSystem is a leading web development company. They provide a huge range of information technology services and a solution for web design, web development & mobile app development, digital marketing services. They have skilled web designers and developers who are always enthusiastic to make unique websites. They help every client to make their business appearance sparkle. Hyperlink InfoSystem takes the time to hear from their clients, truly understand their needs and propose a tailor-made solution to meet their particular needs and budget.

They offer a compelling user experience, combines with primary business systems & takes the data necessary to drive business opportunities. They understand the value of every small study of business and consider it with the quality & deadline.
matcha design

Details

Founded: 2004
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Matcha Design helps companies communicate through their goal-driven, collaborative and award-winning design mojo. No matter the size or media, they tackle any creative challenge you bring to us with efficient expertise, intelligent design, and personal passion. They pride themselves on being able to give services based on a goal-based approach. Their team can help you with battles, contests, strategy and more.
ngenius media inc.

Details

Founded: N/A
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • Mobile App Development
  • UI/UX Design
Ngenius Media Inc is dedicated to providing maximum benefit to their clients to help them succeed in a constantly changing and challenging the business world. They will work difficult to get yet another fulfilled customer and they hope that you will stay with them for years. They want your apps to have the best quality possible and in order to do that, they have to know your enterprise inside out.
black antelope

Details

Founded: 2009
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $5,000,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • AngularJS Development
  • Node.js Development
  • MySQL
  • Drupal
  • E-Commerce
  • UI/UX Design
  • Custom Software Development
  • Magento
They are technologists with broad experience with various platforms. Adapting to new or obscure tech is easy for them, and they are not at all religious about any technology. Having experience with many technologies allows us to be extremely objective when choosing a platform for a new project. They develop, combine and migrate your eCommerce project or develop a customized CMS from scratch.
lightmix

Details

Founded: 1999
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • UI/UX Design
LightMix provides turn-key website design and development services from concept to implementation, maintenance, and support. Their projects range from small “brochure” sites to large complex corporate websites for medium-large organizations, and sophisticated web solutions involving open-source software, CMS platforms, and custom development.
planet argon

Details

Founded: 2002
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: $2,500,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • Custom Software Development
  • CMS Development
  • Ruby on Rails
Planet Argon specializes in developing, designing, and reimagining complex web applications for established companies. They specialize in one thing they handle your Ruby on Rails application so you can meet your business goals. They want your apps to have the best quality possible and in order to do that, they have to know your enterprise inside out.
ascendle

Details

Founded: 2012
Hourly Rates: $100 - $149
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings:
4.7
8 Reviews

Service Line

  • Web Development
  • Web Design
  • Mobile App Development
  • UI/UX Design
Ascendle is a contract software developing firm specializing in building custom web and native mobile applications. They leverage years of experience building and leading software development teams and make award-winning products to make your company more successful. They think that smart & functioning systems allow your enterprise to provide active services for your clients around the time regardless of their location.
11 online

Details

Founded: 2014
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $25,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • Custom Software Development
At 11 Online their goal is to help you make money online. Their approach is data-driven to offer results based on your business objectives and works to ensure that your website will give you the best return on your investment. They offer the best in class website development services, which are delightfully tailored for your businesses within your budget and time frame.
killer mobile software

Details

Founded: 2003
Hourly Rates: $25 - $49
Employees: 2 - 9
Avg. Project Cost: $100,000+
Ratings:
4.5
7 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • CMS Development
Killer Mobile is a leading web development company has been developing cutting-edge, quality mobile apps since 2003, but their experience in the mobile industry moves back much greater than this. They know the future of the market is online, and what they see today is only just the starting of what's to come. They are a fully-combined team of strategists, developers, and designers who are driven by passion.
36creative

Details

Founded: 2004
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • Mobile App Development
  • UI/UX Design
They pride themselves on their post-delivery client-care and on-going distributed services. A group of disciplined experts with extensive app development experience, 36creative is dedicated to providing amazing products and services! 36creative is a leading PHP development company. They integrate with your teams to know your industry needs and then develop the roadmap for your custom software solution.

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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.

Outsourcing to New York 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 New York will have handled these terms many times before and shouldn't push back on any of them — hesitation there is itself a useful signal.

It does, in fairly practical ways — communication style, how formally decisions get escalated, and the pace at which changes get approved all vary by region, and New York has its own norms around each. None of this is a problem as long as expectations are set early; the Web Development engagements that go smoothly in New York are usually the ones where the client spent a little time upfront understanding how the team likes to work, not just what they can build.

Listings for Web Development companies in New York update continuously as new reviews come in, with a more thorough re-ranking pass every few months. That means a firm coasting on an old reputation without fresh client feedback will gradually slide, while newer companies with strong recent delivery can move up — the goal is that the New York list reflects how firms are performing now, not two years ago.

A verified badge on a Web Development company's New York profile means the platform has confirmed the firm's identity and business registration, and has spoken directly with at least some of the clients referenced in their portfolio. It doesn't guarantee a perfect fit for your project, but it does rule out the more obvious risk of an unvetted or misrepresented listing — worth prioritizing over unverified entries when the choice is close.

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 New York are a bigger red flag than a slightly higher quote.

Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A Web Development company in New York with genuine depth won't be shy about any of this.

Web Development companies in New York that take this seriously build with SEO baked into the architecture from day one — clean URL structures, fast load times, mobile-first layouts, and proper schema markup — rather than bolting it on after launch. A Web Development firm in New York that treats search performance as an engineering responsibility, not a marketing afterthought, tends to produce sites that actually rank.

The most experienced Web Development developers in New York tend to come out of companies that have been operating for the better part of a decade or more, with senior staff who've seen a wide range of project types and scales rather than a narrow slice. That kind of institutional memory — knowing what tends to go wrong on a complex build before it happens — is hard for newer firms to replicate. Verified reviews and direct references remain the best way to confirm it's real and not just a claim on a website.
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