Company lists · Data verified August 2026

Top 25 Cloud service providers based in the United States

Name: Cloud service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 359 companies tracked

There are 359 cloud service providers headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 6,157 professional contacts across them, including 2,128 with verified work emails and 1,910 with mobile numbers. New York is the largest hub.

This list covers cloud service 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. Data current as of August 28, 2026.

359Companies

6,157Contacts tracked

2,128Verified emails

1,910Mobile numbers

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The 25 largest cloud service providers based in the United States

Ranked by team size

Top 25 of 359 cloud service providers based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Tierpoint	St. Louis, MO	501-1,000	816	510
2	Rapidscale	Raleigh, NC	501-1,000	463	302
3	VULTR	West Palm Beach, FL	201-500	341	170
4	Nuvolat Cloud Group	Pittsburgh, PA	51-200	125	1
5	Joyent	Mountain View, CA	51-200	118	57
6	OTAVA	Indianapolis, IN	51-200	115	94
7	Linode	Philadelphia, PA	5,001-10,000	102	12
8	Markley	Los Angeles, CA	201-500	99	74
9	ACE Cloud Hosting	Pompano Beach, FL	501-1,000	96	57
10	latitude.sh	New York	51-200	94	42
11	Krystal	Phoenix, AZ	51-200	90	37
12	Cambridge Computer	Waltham, MA	51-200	88	68
13	STORJ	Atlanta, GA	51-200	63	40
14	Egenera	Boxborough, MA	51-200	59	10
15	Wowrack	Seattle, WA	51-200	55	30
16	Walt Labs	Spring, TX	51-200	42	9
17	cari.net	Las Vegas, NV	51-200	41	10
18	Simnet INC	Dallas, TX	51-200	38	25
19	Faction INC	Denver, CO	51-200	30	6
20	Constant	West Palm Beach, FL	201-500	25	9
21	Net3 Technology, INC	Greenville, SC	51-200	24	19
22	Extreme Compute, INC	Palo Alto, CA	51-200	21	3
23	Summit	Alpharetta, GA	51-200	17	14
24	Massive IT	Miami, FL	201-500	17	12
25	Concourse Cloud	Lynnwood, WA	51-200	15	10

Showing 25 of 359 cloud service providers based in the United States

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Cloud service providers based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 14 HQs

1,910Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

141

11-50

145

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Cloud service providers by metro

Metro	Companies
Cloud service providers in New York	14
Cloud service providers in Dallas	11
Cloud service providers in Houston	9
Cloud service providers in Sheridan	9
Cloud service providers in San Francisco	6
Cloud service providers in Miami	6
Cloud service providers in Wilmington	6
Cloud service providers in Austin	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud service providers”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 13 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud service providers are there based in the United States?

There are 359 cloud service providers headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Tierpoint, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most cloud service providers?

New York leads with 14 headquartered companies, followed by Dallas (11) and Houston (9).

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 2,128 verified decision-maker contacts tracked across these 359 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.