Company lists · Data verified August 2026

Top 25 Cybersecurity consultancy companies based in Austria

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 139 companies tracked

There are 139 cybersecurity consultancy companies headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 1,113 professional contacts across them, including 503 with verified work emails and 26 with mobile numbers. Wien is the largest hub.

This list covers cybersecurity consultancy 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.

139Companies

1,113Contacts tracked

503Verified emails

26Mobile numbers

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The 25 largest cybersecurity consultancy companies based in Austria

Ranked by team size

Top 25 of 139 cybersecurity consultancy 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	Bacher Systems	Salzburg	51-200	81	66
3	SBA Research	Wien	51-200	68	36
4	Creaplus	n/a	51-200	53	24
5	Certitude Consulting Gmbh	Wien	11-50	25	17
6	Microcat Gmbh	Gmunden	51-200	25	9
7	Exclusive Networks Austria	Brunn Am Gebirge	11-50	23	17
8	Digit Solutions Gmbh	Wien	51-200	23	11
9	pit.at	St. Polten	51-200	21	13
10	Certainity	Vienna	11-50	18	16
11	GAI Netconsult Gmbh	n/a	11-50	18	9
12	TÜV Trust IT At	Wien	51-200	16	12
13	C4sam	Wien	1-10	14	7
14	Snapsec Gmbh	Vorchdorf	1-10	13	7
15	Strong-It Gmbh	Innsbruck	11-50	10	7
16	Rodlauer Computer	Wien	11-50	10	5
17	Meineberater	Graz	1-10	10	4
18	Tcss Trusted Cyber Security Solutions Gmbh	n/a	11-50	10	3
19	R4c	Wien	1-10	9	3
20	Cyriso Cyber Risk Solutions	n/a	1-10	8	5
21	Servionix Group	Vienna	11-50	8	4
22	Agentur Cyberschutz	Traiskirchen	11-50	7	7
23	Syslifters	Gollersdorf	1-10	6	6
24	Slashsec RED Teaming Gmbh	Wien	1-10	6	2
25	Coretec IT Security Solutions Gmbh	Wien	11-50	6	1

Showing 25 of 139 cybersecurity consultancy companies based in Austria

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Cybersecurity consultancy companies based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 36 HQs

26Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

104

11-50

51-200

201-500

10001+

Cybersecurity consultancy companies by metro

Metro	Companies
Cybersecurity consultancy companies in Wien	36
Cybersecurity consultancy companies in Vienna	14
Cybersecurity consultancy companies in Graz	13
Cybersecurity consultancy companies in Salzburg	6
Cybersecurity consultancy companies in Innsbruck	4
Cybersecurity consultancy companies in Klagenfurt	3
Cybersecurity consultancy companies in Lustenau	2

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 consultancy 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 cybersecurity consultancy companies are there based in Austria?

There are 139 cybersecurity consultancy 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 cybersecurity consultancy companies?

Wien leads with 36 headquartered companies, followed by Vienna (14) and Graz (13).

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 503 verified decision-maker contacts tracked across these 139 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.