Company lists · Data verified August 2026

Top 25 IT consulting companies based in Vienna, Austria

Name: IT consulting companies based in Vienna, Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 54 companies tracked

As of August 2026, this directory lists 54 IT consulting companies based in Vienna, Austria, with 432 contacts and 155 email addresses. Wien is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 28, 2026.

54Companies

432Contacts tracked

155Verified emails

40Mobile numbers

Unlock all 54 companies Free account · no credit card · 2 minutes

The 25 largest IT consulting companies based in Vienna, Austria

Ranked by team size

Top 25 of 54 IT consulting companies based in Vienna, 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	Ventum Consulting	Vienna	51-200	115	4
2	L&p Solutions	Vienna	51-200	58	29
3	Itdesign Software Projects & Consulting Gmbh	Vienna	51-200	39	37
4	Bytesource Technology Consulting Gmbh	Vienna	51-200	25	18
5	Connex.Cc DI Hadek Gmbh	Vienna	11-50	19	12
6	Cloudwerkstatt	Vienna	11-50	16	9
7	BE Shaping The Future Austria	Vienna	51-200	15	10
8	Consourcive	Vienna	11-50	13	9
9	Cyber World Informationstechnologie Gmbh	Vienna	11-50	11	6
10	Aether Dynamics Consulting & Trading Gmbh	Vienna	1-10	6	1
11	Aeon Consulting Group Gmbh	Vienna	11-50	5	1
12	Yits Your IT Solutions Gmbh	Vienna	1-10	4	3
13	Evosight Gmbh	Vienna	1-10	4	3
14	It-World	Vienna	1-10	3	1
15	Matritel	Vienna	11-50	2	1
16	Explicit Consulting	Vienna	1-10	2	1
17	Lucsien Advisory Partners	Vienna	1-10	2	1
18	EOS Data Systems Gesellschaft M.B.H	Vienna	11-50	1	1
19	fyr.works	Vienna	1-10	1	1
20	It92 IT Beratung UND Vertrieb Gmbh	Vienna	1-10	1	1
21	Teal Projects Gmbh	Vienna	1-10	1	1
22	OPS EDV Vertriebsgesmbh	Vienna	1-10	1	1
23	Dr. Pawel Consulting	Vienna	1-10	1	1
24	Alldigital	Vienna	1-10	1	1
25	Prinz IT E.U	Vienna	1-10	1	1

Showing 25 of 54 IT consulting companies based in Vienna, Austria

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 155 reachable decision-makers.

Free account · no credit card

See all 54 companies

IT consulting companies based in Vienna, Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 125 HQs

40Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

IT consulting companies by metro in Austria

Metro	Companies
IT consulting companies in Wien	125
IT consulting companies in Vienna	57
IT consulting companies in Graz	34
IT consulting companies in Linz	19
IT consulting companies in Salzburg	13
IT consulting companies in Innsbruck	11
IT consulting companies in Klagenfurt	6

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 “IT consulting companies”, with match quality audited by blind human judging, and headquartered in Vienna, 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; 1 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 IT consulting companies are in the directory?

The directory contains 54 IT consulting companies based in Vienna, Austria as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 432 contacts and 155 email addresses associated with IT consulting companies based in Vienna, Austria.

Which city has the most IT consulting companies on the list?

Wien is the single most-represented city among the IT consulting companies on the list.

Ready to reach these companies? Verified emails and direct dials for all 54 IT consulting companies based in Vienna, Austria. Start with a free account, no credit card.

Get the full list

Related lists

IT consulting companies by geography

Browse the directory

Browse: Companies home · IT consulting companies in Austria · All Austria lists · All IT consulting companies lists · New lists

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.