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Top Cloud Computing Service Companies in the USA

78 of 190 cloud computing service companies ranked on evidence in the Q4 2026 edition.

Between them, the 190 cloud computing service companies on this page cover cloud (73), security (47), IT services (44) and android (30). They also list work in Texas, Florida, Houston and United States. 190 of them have written a profile you can read before you get in touch.

We list 20 cloud computing service companies in the USA. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Curotec, Coolblueweb and FlexMade.

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Backup, restore and exit terms, tested rather than promised
How prices change at renewal

TrustList ranking

Q4 2026 edition

78 of 190 cloud computing service companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All cloud computing service companies 78 ranked SMEs 76 ranked

Filter by fitbudget, engagement, size and more

Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
IT Radix
Disaster Recovery · IT Security · Cloud · Also in New Jersey
IT Radix is an IT support and consulting company in northern New Jersey.
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On record: Based in Morris County, New Jersey
ITGLOBAL.COM
IT Services · Data Center · Cloud · Also in Bela Vista and Amsterdam
Managed IT and cloud provider offering public, private and hybrid cloud, dedicated servers and managed hyperscaler services
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On record: Address in United States of America
ITSTEADY
Microsoft Dynamics 365 · IT Services · Web Development
ITSTEADY is an enterprise software company that works on Microsoft technology. It designs and builds bespoke business systems, from concept through testing and later support.
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iVolve Technologies Pvt. Ltd.
Cloud consultancy for organisations covering migration, OpenStack, VMware, Kubernetes and managed detection and response
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On record: Office in United States of America
James Moore Tallahassee FL
IT Services · Nonprofits · Also in Indiana and Florida
Managed IT services provider in Tallahassee, Florida, for businesses, nonprofits and governments with Microsoft Azure cloud hosting
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On record: Based in Tallahassee, Florida
Jeter IT Solutions
Jeter IT Solutions is a managed IT services provider based in Nashville.
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On record: Based in Nashville
Joykal Infotech
Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure · Also in India
Joykal Infotech is an IT services company that designs and builds websites and applications.
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k_Street Consulting
Information Technology · Non Profit · Security · Also in Oxford
k Street Consulting is an IT support company serving businesses in Washington.
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On record: Based in Washington
Kaleido
Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure
Kaleido is an enterprise blockchain and digital asset platform. It provides modular software for tokenisation, custody and digital assets, and works with financial institutions.
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On record: Address in United States of America
KalioTek
IT Services · Cloud Security · IT Security
KalioTek is a managed IT and security firm that works with life sciences and technology companies backed by venture capital, from early stage to exit.
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On record: Based in San Jose, California
Kamind IT
Cloud · Security · Cybersecurity
KAMIND IT is an IT and cybersecurity firm based in the Portland, Oregon metro area.
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On record: Based in Portland, Oregon metro area
Key Cyber Solutions
Key Cyber Solutions is an IT consulting firm based in Richmond, Virginia, with a focus on security and compliance.
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On record: Based in Richmond, Virginia
KLH Consulting
KLH Consulting is a managed IT and cyber security consultancy in Santa Rosa, Sonoma County.
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On record: Based in Santa Rosa, Sonoma County
Klik Solutions
Klik Solutions is a managed IT and cyber security provider in Baltimore that forms part of Klik Holdings.
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On record: Based in Baltimore
Kosh Solutions
Kosh Solutions is a managed IT services company that acts as an outside technology team for businesses.
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On record: Address in United States of America
Krescent IT Labs
Mobile App Development · Search Engine Optimization · Web Development · Also in New Jersey
Krescent IT Labs, also branded KITLABS, is a software development company covering mobile apps, websites and cloud work.
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LambdaTest
Mobile App Development · Web Development · iOS App
LambdaTest is a software testing cloud that has rebranded as TestMu AI.
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LAN Infotech
IT Services · Web Design · Information Technology · Also in Florida
South Florida managed IT and cybersecurity provider for small and mid-sized businesses, law firms and healthcare organisations
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On record: Based in South Florida
Latitude 40
Outsourcing · Dental · external
Latitude 40 is a custom software development company in the USA.
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On record: Based in the USA, with US-based staff and no offshore handoffs
Lazorpoint
Cloud · ERP · CRM
Lazorpoint is an IT services firm in Cleveland, Ohio, offering IT strategy, cloud support, managed IT and managed security.
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On record: Based in Cleveland, Ohio
Maxihost
IT Services · Web Development · Web Design · Also in Brazil
Maxihost provides servers and cloud infrastructure for companies that need computing power and low delay.
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On record: Office in United States of America
WI
Wanclouds Inc.
IT Services · Web Development · Web Design · Also in India
Wanclouds is a cloud company headquartered in Santa Clara, California. It began with cloud migration and now offers AI-driven management across cloud and on-premise infrastructure.
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On record: Based in Santa Clara, California

For vendors

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The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

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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 for India: cloud computing service companies in India (51).

Every category in the USA: the USA country page.

Top B2B companies in the USA38 categories ranked, 4,111 companies

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Every other way we rank cloud computing service companies, by what they do and where they are.

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

Top Cloud Computing Service Companies in the USA

IT Radix

ITGLOBAL.COM

ITSTEADY

iVolve Technologies Pvt. Ltd.

James Moore Tallahassee FL

Jeter IT Solutions

Joykal Infotech

k_Street Consulting

Kaleido

KalioTek

Kamind IT

Key Cyber Solutions

KLH Consulting

Klik Solutions

Kosh Solutions

Krescent IT Labs

LambdaTest

LAN Infotech

Latitude 40

Lazorpoint

Maxihost

Wanclouds Inc.

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How is this ranking worked out?

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