Company lists · Data refreshed October 2026

Top 25 Cyberdefense technology providers based in Austin, United States

Name: Cyberdefense technology providers based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 89 companies tracked

RevenueBase identified 89 company matches for cyberdefense technology providers associated with Austin, United States as of October 2026 and tracks 9,000 professional contacts across them, including 4,920 with verified work emails. Across the United States, New York is the largest hub for this category (156 companies); Austin has 89.

This list covers company matches for cyberdefense technology providers associated with Austin, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built

89Companies

9,000Contacts tracked

4,920Verified emails

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The 25 largest cyberdefense technology providers based in Austin, United States

Ranked by team size

Top 25 of 89 company matches for cyberdefense technology providers based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sailpoint	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	3,506 contacts →
	Exact match “SailPoint equips the modern enterprise to seamlessly manage and secure access to applications and data through the lens of identity – at speed and scale.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Forcepoint	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,664 contacts →
	Exact match “Forcepoint simplifies security for global businesses and governments.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Thales Cybersecurity Products	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,370 contacts →
	Exact match “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Imperva	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	10001+	1,166 contacts →
	Exact match “On Dec.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	ONTIC	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	201-500	349 contacts →
	Exact match “At Ontic, you’ll join a team driven by collaboration, innovation, and a shared sense of purpose.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	SOLIS	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	135 contacts →
	Exact match “Solis is a leading provider of managed cyber security services and cyber incident response.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Theori	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	101 contacts →
	Exact match “Theori is a cybersecurity firm with a mission to make the world more secure by conquering the most difficult cybersecurity challenges.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Athena Security INC	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	89 contacts →
	Exact match “Athena Security, a recognized leader in the security industry, our mission is to help #SaveLives.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Quilrai	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	80 contacts →
	Exact match “Enterprise AI is transforming how organizations build software, automate work, and make decisions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Exodus Intelligence	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	51 contacts →
	Exact match “Our team of world-class reverse engineers discovers exploitable critical vulnerabilities in common commercial software and hardware BEFORE they can be manipulated by attackers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	RSI	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	22 contacts →
	Exact match “Mission-critical cybersecurity and IT solutions for businesses.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Sevco Security	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	19 contacts →
	Exact match “Sevco Security is now part of Arctic Wolf.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Uitsec Corporation	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	51-200	16 contacts →
	Exact match “UITSEC International, which has been among the leading companies in Turkey in the field of product-independent cybersecurity for many years, is a technology company that leads the…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Saltycloud	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	14 contacts →
	Exact match “SaltyCloud is a mission-driven cybersecurity company helping organizations manage governance, risk, and compliance without the chaos.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Allied IT Systems	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	14 contacts →
	Exact match “Welcome to Allied IT Systems!” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	inquest.net	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	13 contacts →
	Exact match “At InQuest, we specialize in providing comprehensive network-based security solutions that empower organizations to protect their most critical assets: their people.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	B Technology	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	11 contacts →
	Exact match “B Technology is committed to successfully delivering IT infrastructure and cyber security solutions that enable our customers’ mission.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	ATRO	Exact match	Austin, United StatesHQ recorded Oct 11, 2026	1-10	8 contacts →
	Exact match “Atro is a venture-backed cybersecurity platform for SMBs, MSPs, and insurance providers that makes protecting sensitive data an entirely stress-free experience.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	BAWN	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	1-10	8 contacts →
	Exact match “Bawn: Empowering Businesses to Crush Cyber Risks Welcome to Bawn, where we redefine cybersecurity for small and medium-sized businesses.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Verosint NOW Imprivata	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	7 contacts →
	Exact match “On October 14, 2025, Imprivata acquired Verosint to expand its identity security capabilities with Identity Threat Detection and Response (ITDR).” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Parafox Technologies	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	7 contacts →
	Exact match “Securing Your Data, Empowering Your Business Parafox Technologies is a leading provider of comprehensive data security solutions designed to safeguard organization's most valuable…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Cyberforce Security	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	6 contacts →
	Exact match “CyberForce Security is a cybersecurity-focused Value Added Distributor (VAD) helping MSPs, MSSPs, VARs, and IT solution providers build profitable, enterprise-grade security…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Synderys	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	5 contacts →
	Exact match “We are Synderys (previously known as TrueNorth Cyber).” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Vitro Technology Corporation	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Critical Infrastructure Cybersecurity + Control” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Driftline Technical	Exact match	Austin, TX, United StatesHQ recorded Oct 11, 2026	11-50	4 contacts →
	Exact match “Driftline Technical is a leading defense technology and services provider delivering mission-critical solutions in electronic warfare, advanced communications, cybersecurity, and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cyberdefense technology providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 89 cyberdefense technology providers based in Austin, United States

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Cyberdefense technology providers based in Austin, United States at a glance

As of Oct 11, 2026

54.7%Verified-email coverage

101.1Average contacts per company

11-50Median size (employees)

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 89 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Austin, United States whose business descriptions match “cyberdefense technology providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,920 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Cyberdefense technology providers by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cyberdefense technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyberdefense technology providers are there based in Austin, United States?

RevenueBase identified 89 company matches for cyberdefense technology providers associated with Austin, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sailpoint tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most cyberdefense technology providers?

New York leads the United States with 156 company records, followed by San Francisco (91) and Austin (89).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,920 professional contacts with verified work emails tracked across these 89 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 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.