Company lists · Data verified August 2026

Top 25 Enterprise cybersecurity companies based in Austria

Name: Enterprise cybersecurity companies based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 79 companies tracked

There are 79 enterprise cybersecurity companies headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 657 professional contacts across them, including 375 with verified work emails and 10 with mobile numbers. Wien is the largest hub.

This list covers enterprise cybersecurity companies headquartered in Austria, 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.

79Companies

657Contacts tracked

375Verified emails

10Mobile numbers

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The 25 largest enterprise cybersecurity companies based in Austria

Ranked by team size

Top 25 of 79 enterprise cybersecurity companies based in Austria, 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	Infoguard AG	Wien	201-500	202	122
2	Mann&mouse IT Services Gmbh	Wels	51-200	64	48
3	Creaplus	n/a	51-200	53	24
4	Certitude Consulting Gmbh	Wien	11-50	25	17
5	Microcat Gmbh	Gmunden	51-200	25	9
6	Exclusive Networks Austria	Brunn Am Gebirge	11-50	23	17
7	Digit Solutions Gmbh	Wien	51-200	23	11
8	Certainity	Vienna	11-50	18	16
9	TÜV Trust IT At	Wien	51-200	16	12
10	C4sam	Wien	1-10	14	7
11	Snapsec Gmbh	Vorchdorf	1-10	13	7
12	Strong-It Gmbh	Innsbruck	11-50	10	7
13	Tcss Trusted Cyber Security Solutions Gmbh	n/a	11-50	10	3
14	R4c	Wien	1-10	9	3
15	Cyriso Cyber Risk Solutions	n/a	1-10	8	5
16	Servionix Group	Vienna	11-50	8	4
17	Agentur Cyberschutz	Traiskirchen	11-50	7	7
18	Slashsec RED Teaming Gmbh	Wien	1-10	6	2
19	Solbytech Gmbh	Zederhaus	1-10	5	4
20	Servi5	n/a	1-10	5	3
21	BEE Security	Schweinern	1-10	5	3
22	Stephanbartl Gmbh	n/a	1-10	5	3
23	Codesec	Eberstalzell	1-10	4	3
24	Inibit Gmbh	St. Polten	1-10	4	1
25	OSM Solutions	Vienna	1-10	3	3

Showing 25 of 79 enterprise cybersecurity companies based in Austria

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Enterprise cybersecurity companies based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 17 HQs

10Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Enterprise cybersecurity companies by metro

Metro	Companies
Enterprise cybersecurity companies in Wien	17
Enterprise cybersecurity companies in Graz	8
Enterprise cybersecurity companies in Vienna	7
Enterprise cybersecurity companies in Salzburg	3
Enterprise cybersecurity companies in Innsbruck	2
Enterprise cybersecurity companies in Brunn Am Gebirge	2
Enterprise cybersecurity companies in Schweinern	1

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 “enterprise cybersecurity companies”, with match quality audited by blind human judging, and headquartered in Austria.
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; 0 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 enterprise cybersecurity companies are there based in Austria?

There are 79 enterprise cybersecurity companies headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Infoguard AG, headquartered in Wien, tops this list with the largest team on record.

Which city has the most enterprise cybersecurity companies?

Wien leads with 17 headquartered companies, followed by Graz (8) and Vienna (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 375 verified decision-maker contacts tracked across these 79 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.