Company lists · Data verified August 2026

Top 25 Cloud database services companies based in the United States

Name: Cloud database services companies 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 227 companies tracked

There are 227 cloud database services companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 165,150 professional contacts across them, including 70,873 with verified work emails and 44,079 with mobile numbers. New York is the largest hub.

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

227Companies

165,150Contacts tracked

70,873Verified emails

44,079Mobile numbers

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The 25 largest cloud database services companies based in the United States

Ranked by team size

Top 25 of 227 cloud database services companies 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	Oracle	Rocklin, CA	10001+	143,599	58,654
2	Snowflake	n/a	5,001-10,000	10,509	6,543
3	Mongodb	Philadelphia	5,001-10,000	6,728	3,743
4	Cockroach Labs	New York, NY	501-1,000	640	366
5	Singlestore	San Francisco, CA	201-500	517	317
6	Clickhouse	Palo Alto, CA	501-1,000	426	288
7	VULTR	West Palm Beach, FL	201-500	341	170
8	Scylladb	Sunnyvale, CA	201-500	224	124
9	Firebolt	Palo Alto, CA	51-200	170	49
10	Joyent	Mountain View, CA	51-200	118	57
11	Markley	Los Angeles, CA	201-500	99	74
12	ACE Cloud Hosting	Pompano Beach, FL	501-1,000	96	57
13	Planetscale	San Francisco, CA	51-200	84	63
14	CHALK	New York, NY	51-200	74	42
15	Ravendb	New York City	51-200	66	39
16	Ascending INC	Merrifield, VA	11-50	42	15
17	Simnet INC	Dallas, TX	51-200	38	25
18	Faction INC	Denver, CO	51-200	30	6
19	Belle Fleur Technologies	NY	51-200	25	1
20	Scalegrid	East Palo Alto, CA	11-50	23	12
21	Extreme Compute, INC	Palo Alto, CA	51-200	21	3
22	Perizer	Dallas, TX	11-50	21	2
23	Chaossearch	Boston, MA	51-200	21	1
24	Netgroup USA	Coconut Creek, FL	201-500	18	1
25	Summit	Alpharetta, GA	51-200	17	14

Showing 25 of 227 cloud database services companies based in the United States

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Cloud database services companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 11 HQs

44,079Contacts with mobile numbers

334Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Cloud database services companies by metro

Metro	Companies
Cloud database services companies in New York	11
Cloud database services companies in Dallas	9
Cloud database services companies in Austin	7
Cloud database services companies in San Francisco	7
Cloud database services companies in Houston	6
Cloud database services companies in Sheridan	6
Cloud database services companies in Palo Alto	5
Cloud database services companies in Boston	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 database services companies”, 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; 334 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 database services companies are there based in the United States?

There are 227 cloud database services companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Oracle, headquartered in Rocklin, tops this list with the largest team on record.

Which city has the most cloud database services companies?

New York leads with 11 headquartered companies, followed by Dallas (9) and Austin (7).

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 70,873 verified decision-maker contacts tracked across these 227 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.