Companies · category

Top IT Service Providers for .NET in the USA

713 IT service providers ranked by rating, review volume and listing quality.

Between them, the 600 best-ranked of these 713 IT service providers cover web development (568), android (472), iOS app (463) and PHP (457). They also list work in New York, India and United Kingdom. 600 of them have written a profile you can read before you get in touch.

We list more than 700 IT service providers in the USA listed for .NET development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: SingleMind, INAP and UST Global.

Before you shortlist, check

Work on current .NET versions, not only legacy .NET Framework
A plan for moving any old .NET Framework code forward
Automated tests and deployment you can run yourself
That you own the code and the build pipeline

Filter by fitbudget, engagement, size and more

Seven Hills Technology
Mobile App Development · Web Development · iOS App
Simple and approachable software development for any size business.
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Quoin Inc.
Mobile App Development · Web Development · iOS App
Quoin is a boutique technology firm with a proven track record of building and improving systems.
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Yuthivara Analytics
Mobile App Development · Web Development · iOS App · Also in India
Yuthivara Analytics, founded in 2017, helping our customers to discover information in vast amounts of data, help them making smarter and quicker decisions to deliver even better…
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Appworks Technologies
Mobile App Development · Web Development · iOS App
Appworks has one mission: deliver attractive, intuitive, functionally correct, and reliable systems—on-time and on-budget.
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dFusionTech, Inc.
Mobile App Development · Web Development · iOS App
dFusion Tech Inc. has dedicated years to developing efficient and flexible solutions designed to help our clients and partners worldwide.
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Modernized Mobile LLC
Mobile App Development · Web Development · iOS App
We’re Modernized Mobile, but you can call us MoMo for short. We produce mobile app and software solutions for business owners.
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Technorely Inc.
Mobile App Development · iOS App · UI/UX Design
We contend that we do not limit our work to developing only custom software solutions.
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Shift3 Technologies
Mobile App Development · Web Development · iOS App
Shift3 Technologies is a boutique Software-Development-as-a-Service firm created with the perfect blend of high-business acumen, deep technical expertise and an innovative…
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AppShark Software, Inc.
Mobile App Development · Web Development · iOS App
Founded in 2007 and headquartered in Dallas, TX, AppShark Software, Inc.
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Technofox Solution
Mobile App Development · Search Engine Optimization · Web Development
We believe every step in our approach is strong enough to stand on its own. Some of our clients want us to handle everything, some have specific problems they’d like us to solve.
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Pixel and Texel LLC.
Mobile App Development · Web Development · iOS App
Pixel and Texel have been creating made to order apps, VR, websites and backend solutions since 2011.
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Cantina
Mobile App Development · Web Development · iOS App
Cantina Consulting is a strategic design and development agency in Boston, MA that helps organizations harness the power of design and technology to create experiences that matter.
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Schrödinger's Cat Laboratory
Mobile App Development · Web Development · iOS App
We are here to make your ideas real! We want to fill the world with more cool and useful projects. Our superpower is web and applications development.
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Exygy
Mobile App Development · Web Development · iOS App
Exygy is a digital innovation studio on a mission to build resilient and healthy communities.
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Maxiom Technology
Mobile App Development · Search Engine Optimization · Web Development
We are a professional software development and consulting company. Web, Cloud, Mobile, and Enterprise… we've got you covered.
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Molaboo Development
Mobile App Development · Web Development · iOS App
We create custom, high-end mobile solutions for diverse businesses and enterprise-level organizations.
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Twin Sun, LLC
Mobile App Development · Web Development · iOS App
We are a small group with a collective 40 years of experience in software development. We have built software, led teams, and ran departments.
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ISsoft
Mobile App Development · Web Development · iOS App
Coherent Solutions solves business challenges for companies worldwide—large enterprises to startups—through custom software product development, deployment and consulting.
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Narola Infotech Solutions LLP
Mobile App Development · iOS App · UI/UX Design
Narola is just not another web development company, but it is an institution for global businesses to get the technical solution of the complex business problems and needs.
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Ardent Peak
Mobile App Development · Web Development · iOS App
We are a passionate team of problem solvers, creatives, and above all digital ninjas (consultants).
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Artezio, LLC.
Mobile App Development · Web Development · iOS App
Established in 2000, Artezio is a custom software development company that offers robust software solutions and IT consulting services to customers around the globe.
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Primtek LLC.
Mobile App Development · Web Development · iOS App
Here at Primtek, we not only develop custom precise software, but we also deliver quality.
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Susco Solutions
Mobile App Development · Web Development · iOS App
At Susco, we are in the business of making your business more efficient.
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OpenArc, LLC.
Mobile App Development · Web Development · iOS App
OpenArc was founded in 2010, with a commitment to change the tech landscape by combining full-stack software development solutions with partnership approach-based staffing…
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the USA are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: India (465) · UK (457) · Germany (222) · Canada (143).

Other specialisms in the USA: e-commerce (1,539) · Android app development (1,530) · iOS app development (1,452) · UI/UX design (1,355) · PHP development (946).

Every IT service provider in the USA: the full list.

Every category in the USA: the USA country page.

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Every other way we rank it service providers — by what they do and where they are.

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More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for .NET in the USA

Seven Hills Technology

Quoin Inc.

Yuthivara Analytics

Appworks Technologies

dFusionTech, Inc.

Modernized Mobile LLC

Technorely Inc.

Shift3 Technologies

AppShark Software, Inc.

Technofox Solution

Pixel and Texel LLC.

Cantina

Schrödinger's Cat Laboratory

Exygy

Maxiom Technology

Molaboo Development

Twin Sun, LLC

ISsoft

Narola Infotech Solutions LLP

Ardent Peak

Artezio, LLC.

Primtek LLC.

Susco Solutions

OpenArc, LLC.