Companies · category

Top IT Service Providers for Cloud in the USA

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

Between them, the 340 IT service providers on this page cover web development (233), IT services (213), web design (198) and eCommerce (182). 340 of them have written a profile you can read before you get in touch.

We list more than 300 IT service providers in the USA listed for cloud services. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: BitCot, TechAffinity Inc and Seasia Infotech.

Before you shortlist, check

Certifications on the cloud you use, held by the people doing the work
Where your data is hosted, and under which law
Who runs the environment after the project, and at what cost
Accounts and billing held in your name

Filter by fitbudget, engagement, size and more

Riskalyze
IT Services · Software Development · E-Commerce Development
Riskalyze is the company that invented the Risk Number®, which powers the world's first Risk Alignment Platform and empowers advisors to automate client accounts with Autopilot…
Write a review
IdeaSoft.io
Artificial Intelligence - AI · Mobile App Development · Web Development
Our mission is to create a more innovative world, by the collaboration of talented, motivated people, working as a team and sharing a common vision, where every member contributes…
Write a review
Quintagroup
iOS App · UI/UX Design · React Native
Quintagroup is a web software solutions company working in Python development on the international market since 2003.
Write a review
SignNow
Mobile App Development · Web Development · Web Design
SignNow, with over 45,000 customers and almost 6 million users, is a full-featured, easy-to-use, and cost-effective e-signature solution.
Write a review
Astronomer
Mobile App Development · Software Development · E-Commerce Development
Astronomer helps organizations adopt Apache Airflow®, the leading open-source data workflow orchestration platform that helps organizations get their data in motion.
Write a review
Egnyte
IT Services · E-Commerce Development · Network Security
Egnyte is the only secure content platform built specifically for business.
Write a review
Grid Dynamics
IT Services · E-Commerce Development · IT Solution
Grid Dynamics is a leading provider of technology consulting, agile co-creation and scalable engineering and data science services for Fortune 500 corporations undergoing digital…
Write a review
DocuWare
Software Development · E-Commerce Development · IT Solution
DocuWare provides digital document management and automated workflows to organizations of any size and across all major industries from manufacturing and retail to healthcare and…
Write a review
Voximplant
Web Development · IT Services · Web Design
Voximplant versatile cloud platform enables the business to bring interaction to a different level.
Write a review
Nextian
IT Services · E-Commerce Development · IT Solution
Nextian provides Salesforce consulting, development and implementation services as well as Salesforce-based vertical solutions.
Write a review
Infinera
Web Development · IT Services · Web Design
Infinera empowers network operators to scale network bandwidth, accelerate service innovation and automate optical network operations.
Write a review
First Line Software
Web Development · IT Services · Web Design
First Line Software is a premier provider of custom software development, technology enablement services and consulting with a focus on cloud computing, data management, online…
Write a review
Intapp
Software Development · E-Commerce Development · eCommerce
Intapp provides the first and only professional and financial services industry cloud to help firms shift to a modernization strategy and gain a growth edge in today’s competitive…
Write a review
StealthMail
E-Commerce Development · IT Solution · IT Security
StealthMail makes your emails secure and invisible to email relays, hackers, or Public Internet threats - making email relationships with clients a trusted one via StealthMail’s…
Write a review
SoftServe
Artificial Intelligence - AI · AR & VR · Web Development
SoftServe is a digital authority that advises and provides at the cutting-edge of technology.
Write a review
Altoros
Custom Software Development · Web Development · Software Development
Altoros is a 300+ people strong consultancy that helps Global 2000 organizations with a methodology, training, technology building blocks, and end-to-end solution development.
Write a review
Fourteen33
Artificial Intelligence - AI · Mobile App Development · Web Development
We are a Cloud, AI, and Automation services company that was born from within Google Cloud.
Write a review
ITRex Group
Mobile App Development · AR & VR · Web Development
We create and transform products, services, and enterprises to drive business growth now and in the future Since 2009 we have delivered more than 300 solutions to dozens of our…
Write a review
Klika Tech, Inc
Artificial Intelligence - AI · Web Development · IT Services
e are IoT & Cloud-native Product Development firm fueled by a team of business-driven technology professionals delivering exceptional value for our customers and partners.
Write a review
DataCore Software
Web Development · IT Services · Web Design
DataCore Software is the authority on real-time data and is the cornerstone of the next generation, software-defined data center.
Write a review
Nityo Infotech
Mobile App Development · Web Development · Web Design
Nityo Infotech Corporation is the fastest growing IT services company. It was incorporated in 2006. Key Figures 23 Countries, 27 locations 10800+ employees.
Write a review
EIS Group Ltd
Web Design · Software Development · E-Commerce Development
EIS Group is the technology innovator for insurance. Our digital insurance platform is built to move carriers closer to their customers.
Write a review
Giga Cloud Solutions
Mobile App Development · Web Development · Web Design
At a time when large enterprises are migrating their data from large on-premise data centers into the cloud, it poses a nightmare for these large amounts of data to be successfully…
Write a review
Pure Storage
Web Development · Web Design · E-Commerce Development
Pure Storage (NYSE: PSTG) helps innovators build a better world with data.
Write a review

For vendors

Want to see your company here?

The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor the Cloud ranking

Paid · always labelled

A Sponsored card above the Cloud ranked list
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Book a spot See prices

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: UK (209) · Canada (146) · India (115) · Germany (115).

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.

Other services in the USA

Same subject

More it service providers rankings

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

All 284 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

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

Top IT Service Providers for Cloud in the USA

Riskalyze

IdeaSoft.io

Quintagroup

SignNow

Astronomer

Egnyte

Grid Dynamics

DocuWare

Voximplant

Nextian

Infinera

First Line Software

Intapp

StealthMail

SoftServe

Altoros

Fourteen33

ITRex Group

Klika Tech, Inc

DataCore Software

Nityo Infotech

EIS Group Ltd

Giga Cloud Solutions

Pure Storage