Company lists · Data verified August 2026

Top 25 Cloud incident response companies based in the United States

Name: Cloud incident response 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 310 companies tracked

There are 310 cloud incident response companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 23,694 professional contacts across them, including 12,968 with verified work emails and 7,114 with mobile numbers. New York is the largest hub.

This list covers cloud incident response 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.

310Companies

23,694Contacts tracked

12,968Verified emails

7,114Mobile numbers

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The 25 largest cloud incident response companies based in the United States

Ranked by team size

Top 25 of 310 cloud incident response 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	Cohesity	Santa Clara, CA	1,001-5,000	4,905	3,691
2	Rubrik	Reston, VA	1,001-5,000	4,381	2,545
3	Commvault	Tinton Falls, NJ	1,001-5,000	4,050	2,207
4	Trellix	Plano, TX	1,001-5,000	3,490	1,633
5	Sysdig	San Francisco, CA	501-1,000	653	407
6	ARETE	New York, NY	201-500	462	301
7	Cyberproof	Aliso Viejo, CA	501-1,000	429	160
8	RED Canary, A Zscaler Company	Denver, CO	201-500	402	270
9	Netdata Cybersecurity	Miami, FL	201-500	209	78
10	Blackpoint Cyber	Remote	51-200	193	119
11	Alert Logic	Eden Prairie, MN	501-1,000	176	105
12	At&t Cybersecurity	Dallas, TX	1,001-5,000	158	29
13	SOLIS	Austin, TX	51-200	137	79
14	Point Wild	Boston, MA	51-200	131	68
15	Cygnvs	San Francisco, CA	51-200	120	73
16	OTAVA	Indianapolis, IN	51-200	115	94
17	Wanclouds INC	Santa Clara, CA	51-200	88	43
18	Cycl Powered By Bugsec	Wilmington, DE	51-200	72	37
19	Moxfive	Mclean, VA	51-200	60	44
20	Cyberfortress	San Antonio, TX	51-200	57	39
21	Cloudfirst	Melville, NY	51-200	51	33
22	Cloudsafe	Sterling Heights, MI	51-200	47	34
23	Volexity	Reston, VA	51-200	43	29
24	Performive	Marietta, GA	51-200	43	19
25	Chainbridge Technologies	Vienna, VA	51-200	41	28

Showing 25 of 310 cloud incident response companies based in the United States

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Cloud incident response companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 14 HQs

7,114Contacts with mobile numbers

70Emails re-verified in last 30 days

Companies by employee count

1-10

108

11-50

129

51-200

201-500

501-1,000

1,001-5,000

10001+

Cloud incident response companies by metro

Metro	Companies
Cloud incident response companies in New York	14
Cloud incident response companies in San Francisco	8
Cloud incident response companies in Dallas	7
Cloud incident response companies in San Jose	6
Cloud incident response companies in Atlanta	6
Cloud incident response companies in Chicago	6
Cloud incident response companies in Houston	6

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 incident response 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; 70 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 incident response companies are there based in the United States?

There are 310 cloud incident response companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Cohesity, headquartered in Santa Clara, tops this list with the largest team on record.

Which city has the most cloud incident response companies?

New York leads with 14 headquartered companies, followed by San Francisco (8) and Dallas (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 12,968 verified decision-maker contacts tracked across these 310 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.