Company lists · Data verified August 2026

Top 25 Cybersecurity risk assessment firms based in Austria

Name: Cybersecurity risk assessment firms based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 70 companies tracked

There are 70 cybersecurity risk assessment firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 472 professional contacts across them, including 270 with verified work emails and 10 with mobile numbers. Wien is the largest hub.

This list covers cybersecurity risk assessment firms 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.

70Companies

472Contacts tracked

270Verified emails

10Mobile numbers

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The 25 largest cybersecurity risk assessment firms based in Austria

Ranked by team size

Top 25 of 70 cybersecurity risk assessment firms 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	Certitude Consulting Gmbh	Wien	11-50	25	17
3	Certainity	Vienna	11-50	18	16
4	GAI Netconsult Gmbh	n/a	11-50	18	9
5	TÜV Trust IT At	Wien	51-200	16	12
6	C4sam	Wien	1-10	14	7
7	Snapsec Gmbh	Vorchdorf	1-10	13	7
8	Alite Gmbh	Wien	11-50	12	7
9	Strong-It Gmbh	Innsbruck	11-50	10	7
10	Tcss Trusted Cyber Security Solutions Gmbh	n/a	11-50	10	3
11	Cyriso Cyber Risk Solutions	n/a	1-10	8	5
12	Agentur Cyberschutz	Traiskirchen	11-50	7	7
13	A-Team Rocks Consulting	Wien	1-10	6	4
14	Forfa Consulting	Klagenfurt	11-50	5	5
15	Solbytech Gmbh	Zederhaus	1-10	5	4
16	Secriso Consulting Gmbh	Klagenfurt Am Worthersee	1-10	5	3
17	B-Sec Better Secure Gmbh & CO KG	Weingraben	1-10	4	2
18	Inibit Gmbh	St. Polten	1-10	4	1
19	OSM Solutions	Vienna	1-10	3	3
20	Cyberdanube	Vienna	1-10	3	2
21	Nexus-It Gmbh	Euratsfeld	1-10	3	1
22	Cyberlutz Gmbh	Graz	1-10	3	1
23	C3 IT Gmbh	Boheimkirchen	1-10	2	2
24	Zettasecure	Wien	1-10	2	2
25	Secinto Gmbh	Deutschlandsberg	1-10	2	2

Showing 25 of 70 cybersecurity risk assessment firms based in Austria

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Cybersecurity risk assessment firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 19 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+

Cybersecurity risk assessment firms by metro

Metro	Companies
Cybersecurity risk assessment firms in Wien	19
Cybersecurity risk assessment firms in Vienna	6
Cybersecurity risk assessment firms in Graz	5
Cybersecurity risk assessment firms in Salzburg	3
Cybersecurity risk assessment firms in Innsbruck	3
Cybersecurity risk assessment firms in Klagenfurt	2
Cybersecurity risk assessment firms in Zederhaus	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 “cybersecurity risk assessment firms”, 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 cybersecurity risk assessment firms are there based in Austria?

There are 70 cybersecurity risk assessment firms 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 cybersecurity risk assessment firms?

Wien leads with 19 headquartered companies, followed by Vienna (6) and Graz (5).

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 270 verified decision-maker contacts tracked across these 70 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.