Company lists · Data verified August 2026

Top 16 Cloud security companies based in Austin, United States

Name: Cloud security companies based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 27 companies tracked

This directory lists 27 cloud security companies based in Austin, United States, with 5,249 contacts and 2,956 email addresses. Updated August 2026, it identifies New York as the single most-represented city among the companies on the list.

Cloud security companies provide products and services that protect cloud infrastructure, applications, data, workloads, identities, and access from security threats. This list covers companies that provide cloud security products or services, including cloud infrastructure protection, workload security, identity and access controls, data protection, and security monitoring. Ranked by team size, largest first. Data current as of August 28, 2026.

27Companies

5,249Contacts tracked

2,956Verified emails

1,472Mobile numbers

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The 16 largest cloud security companies based in Austin, United States

Ranked by team size

Top 16 of 27 cloud security companies based in Austin, 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	Forcepoint	Austin, TX	1,001-5,000	1,620	1,084
2	Thales Cybersecurity Products	Austin, TX	1,001-5,000	1,252	645
3	Imperva	Austin, TX	10001+	1,211	829
4	DUO Security	Austin, TX	501-1,000	429	21
5	Lepide	Austin, TX	51-200	179	40
6	Ntirety	Austin, TX	1,001-5,000	166	134
7	Cleardata	Austin, TX	51-200	144	98
8	Workstreet	Austin, TX	51-200	108	59
9	Polymer Runtime Data Security	Austin, TX	11-50	34	5
10	inquest.net	Austin, TX	11-50	12	3
11	Bexentech	Austin, TX	11-50	6	2
12	Cloudapex	Austin, TX	11-50	6	1
13	Hopzero	Austin, TX	1-10	4	3
14	Bleach Cyber Techstars 23	Austin, TX	1-10	2	2
15	Zibernetics, INC	Austin, TX	1-10	2	1
16	Cofactor Computing LLC	Austin, TX	11-50	1	1

Showing 16 of 27 cloud security companies based in Austin, United States

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Cloud security companies based in Austin, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 59 HQs

1,472Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Cloud security companies by metro in the United States

Metro	Companies
Cloud security companies in New York	59
Cloud security companies in San Francisco	29
Cloud security companies in Austin	27
Cloud security companies in Houston	26
Cloud security companies in Dallas	24
Cloud security companies in San Jose	24
Cloud security companies in Atlanta	21
Cloud security companies in Chicago	21

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 security companies”, with match quality audited by blind human judging, and headquartered in Austin, 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; 23 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 security companies are based in Austin, United States?

The list contains 27 cloud security companies based in Austin, United States. It also includes 5,249 contacts and 2,956 email addresses.

Where are the most cloud security companies located?

New York is the single most-represented city among the companies on the list. The directory covers companies based in Austin, United States.

What do cloud security companies do?

Cloud security companies protect cloud infrastructure, applications, data, workloads, identities, and access. Their offerings can include cloud security monitoring, workload protection, identity controls, data security, and threat prevention.

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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.