Company lists · Data refreshed September 2026
Top 25 Public cloud operations companies based in the United States
RevenueBase identified 1,099 public cloud operations companies headquartered in the United States as of September 2026 and tracks 246,969 professional contacts across them, including 41,267 with verified work emails and 52,338 with mobile numbers. New York is the largest hub.
This list covers public cloud operations companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest public cloud operations companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 156,457 | ||||
“Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services - now widely known as cloud computing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 45,903 | ||||
“We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 17,326 | ||||
“Broadcom's VMware software manages cloud complexity so customers can modernize infrastructure, accelerate app development, and protect workloads, wherever these reside.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,950 | ||||
“IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,175 | ||||
“11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 837 | ||||
“Railway’s mission is to build the cloud computing stack that unburdens you, so you can focus more on what matters to you.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 811 | ||||
“We are cloud-forward and data center-strong, a champion for untangling the hybrid complexity of modern IT, so you can free up resources to innovate, exceed customer expectations…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 627 | ||||
“Your cloud infrastructure, always at its best.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 471 | ||||
“AllCloud is a global professional services company providing organizations with the tools for cloud enablement and transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 456 | ||||
“Unbiased Cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 395 | ||||
“Align is a leading global provider of technology infrastructure solutions, managed IT services and data center deployment.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 391 | ||||
“SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 351 | ||||
“Lightedge delivers technology solutions that bring the operational benefits of the public cloud to enterprise IT workloads.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 348 | ||||
“Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 334 | ||||
“Internap Holding LLC (INAP) is a global provider of performance-driven, secure hybrid infrastructure solutions, enabling technology leaders to simplify their cloud journeys and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 311 | ||||
“Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 306 | ||||
“1901 Group, a wholly owned subsidiary of Leidos, is a leading FedRAMP authorized managed service provider for public and private sectors delivering innovative IT solutions by…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 295 | ||||
“100+ enterprise clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 282 | ||||
“Corent's SurPaaS® Platform automates some of the most complex, time and labor-consuming Cloud migration, modernization and management tasks.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 275 | ||||
“In 2021, Velocity Technology Solutions was acquired by Navisite, a modern managed cloud service provider committed to accelerating IT transformation for thousands of growing and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 271 | ||||
“We have been enterprise cloud management pioneers ever since managing the world’s first production instance of SAP on the public cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 248 | ||||
“EVERESTDX is a platform-led Enterprise Intelligence & Optimization company that combines strategic consulting and enterprise software products to help organizations accelerate…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 239 | ||||
“Aptly Technology Corporation, headquartered in Seattle, USA, specializes in Cloud and AI Infrastructure Operations (I&O) outsourcing services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 230 | ||||
“Headquartered in Troy, Michigan and founded in 1997 Centroid is a provider of managed cloud services, enterprise workload consulting, and AI-driven transformation services across…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | GlobalxpertsPartial evidence | 212 | |||
“GlobalXperts is an enterprise IT services provider focused on delivering cloud, AI, and infrastructure transformation at scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,099 public cloud operations companies based in the United States
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Public cloud operations companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public cloud operations companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “public cloud operations companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among public cloud operations companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 41,267 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Public cloud operations companies by metro
Frequently asked
How many public cloud operations companies are there based in the United States?
RevenueBase identified 1,099 public cloud operations companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Amazon WEB Services AWS, headquartered in Seattle, tops this list with the largest team on record.
Which city has the most public cloud operations companies?
New York leads with 39 headquartered companies, followed by San Francisco (34) and Dallas (29).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 41,267 verified decision-maker contacts tracked across these 1,099 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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Public cloud operations companies by geography
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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