Company lists · Data refreshed September 2026
Top 25 On-premise cloud solutions providers based in the United States
RevenueBase identified 316 on-premise cloud solutions providers headquartered in the United States as of September 2026 and tracks 6,059 professional contacts across them, including 2,007 with verified work emails and 1,955 with mobile numbers. New York is the largest hub.
This list covers on-premise cloud solutions providers 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 on-premise cloud solutions providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 627 | ||||
“Your cloud infrastructure, always at its best.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 456 | ||||
“Unbiased Cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 188 | ||||
“In the fast-paced business world, a strong digital presence isn’t just an advantage-it’s a necessity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 160 | ||||
“CloudIQ is specialized in implementing Cloud Computing Solutions for growing and established enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 149 | ||||
“Platform9 is the leader in simplifying enterprise Private Clouds.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | UnitedlayerStrong evidence | 146 | |||
“UnitedLayer is the world’s leading private cloud solution provider, empowering enterprises with secure, high-performance infrastructure powered by the latest Agentic AI…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 126 | ||||
“Nuvolat® brings together leading experts from the world of cloud, datacenter and IT services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 120 | ||||
“Joyent, a wholly-owned subsidiary of Samsung, is a provider of modern, open cloud infrastructure as a service.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 91 | ||||
“We are eSource Capital, experts in Cloud Solutions We believe that Cloud-based technologies can help companies of all sizes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 89 | ||||
“CAMBRIDGE COMPUTER is a leader in delivering innovative physical and cloud-based infrastructure, storage, networking and security solutions to clients in a wide variety of…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 80 | ||||
“Cyber City inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 76 | ||||
“At SyCom our business is about technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 73 | ||||
“phoenixNAP® delivers programmable, OpEx-friendly infrastructure solutions worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 72 | ||||
“Datapipe has been acquired by Rackspace, the #1 provider of IT as a service in today’s multi-cloud world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 62 | ||||
“Variscale Services & Engineering (VSEI) delivers world-class business & technology solutions spanning public / hybrid cloud and on premise environments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 42 | ||||
“CloudLink takes pride in procuring the “Next Gen” cloud experience and IT consultation to its customers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 42 | ||||
“SOC 2 Type 2 certified bare-metal, virtualization, and human Tier-3 engineering, without hyperscaler AUPs, vendor lock-in, or surprise egress fees.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 41 | ||||
“The ASCENDING team commits to delivering scalable and high-available cloud solutions to clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 40 | ||||
“AIS, Inc.(All Information Services) is a full-service IT Technology Firm and has been serving our business partners since 2002.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 39 | ||||
“Convergent Technologies Group helps organizations solve complex technology challenges with scalable, reliable infrastructure solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | SavvientsIndirect evidence | 35 | |||
“Savvients is a technology and consulting services company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Spartech Solutions LLCPartial evidence | 34 | |||
“Here at Spartech Solutions, we are dedicated to simplifying IT for businesses across a wide range of industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 34 | ||||
“P1 Technologies Public Cloud | Enterprise Infrastructure | Hybrid Cloud” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 316 on-premise cloud solutions providers based in the United States
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On-premise cloud solutions providers 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 on-premise cloud solutions providers, 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 “on-premise cloud solutions providers”. 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 on-premise cloud solutions providers, 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, 2,007 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.
Frequently asked
How many on-premise cloud solutions providers are there based in the United States?
RevenueBase identified 316 on-premise cloud solutions providers 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?
DOIT, headquartered in Santa Clara, tops this list with the largest team on record.
Which city has the most on-premise cloud solutions providers?
New York leads with 12 headquartered companies, followed by Austin (6) and Dallas (6).
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 2,007 verified decision-maker contacts tracked across these 316 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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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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