Company lists · Data verified August 2026

Top 25 Enterprise data consulting firms based in Austria

Name: Enterprise data consulting firms based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 276 companies tracked

There are 276 enterprise data consulting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 2,757 professional contacts across them, including 1,443 with verified work emails and 159 with mobile numbers. Wien is the largest hub.

This list covers enterprise data consulting 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.

276Companies

2,757Contacts tracked

1,443Verified emails

159Mobile numbers

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The 25 largest enterprise data consulting firms based in Austria

Ranked by team size

Top 25 of 276 enterprise data consulting 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	Westernacher Consulting	Wien	1,001-5,000	866	516
2	Adesso Austria Gmbh	Graz	51-200	110	76
3	Smartpoint Dataformers Gmbh	Austria	51-200	101	61
4	Bacher Systems	Salzburg	51-200	81	66
5	Cubeserv Group	n/a	51-200	77	49
6	Kobaltblau Management Consultants	Wien	51-200	72	26
7	Xenium AG	Salzburg	51-200	68	44
8	Firstwaters	Wien	51-200	61	36
9	Roosi Gmbh	Maria Anzbach	51-200	53	36
10	Vace Group	Linz	501-1,000	44	18
11	Itdesign Software Projects & Consulting Gmbh	Vienna	51-200	39	37
12	Scheer IDS Austria	Klagenfurt Am Worthersee	1,001-5,000	33	23
13	It-Power Services Gmbh	Tribuswinkel	11-50	32	24
14	Solicon IT Gmbh	Wien	11-50	29	23
15	Seqis Gmbh	Wien	11-50	29	20
16	TCI Consult Gmbh	Wien	51-200	28	14
17	Acticon Gmbh	Krems An Der Donau	11-50	26	1
18	Posedio Gmbh	Lustenau	11-50	25	17
19	Vienesse Consulting	n/a	11-50	25	15
20	Dataspot. LTD	Linz	11-50	22	11
21	Mohrstade	Wien	11-50	21	16
22	pit.at	St. Polten	51-200	21	13
23	Avdm Audio Video Data Management	Vienna	11-50	19	11
24	Poesis Consulting Gmbh	Klaus	11-50	18	13
25	HPC ONE Gmbh	n/a	51-200	17	10

Showing 25 of 276 enterprise data consulting firms based in Austria

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Enterprise data consulting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 66 HQs

159Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

189

11-50

51-200

501-1,000

1,001-5,000

Enterprise data consulting firms by metro

Metro	Companies
Enterprise data consulting firms in Wien	66
Enterprise data consulting firms in Vienna	43
Enterprise data consulting firms in Graz	11
Enterprise data consulting firms in Linz	10
Enterprise data consulting firms in Salzburg	8
Enterprise data consulting firms in Dornbirn	5
Enterprise data consulting firms in Innsbruck	4

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 data consulting 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 enterprise data consulting firms are there based in Austria?

There are 276 enterprise data consulting firms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Westernacher Consulting, headquartered in Wien, tops this list with the largest team on record.

Which city has the most enterprise data consulting firms?

Wien leads with 66 headquartered companies, followed by Vienna (43) and Graz (11).

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 1,443 verified decision-maker contacts tracked across these 276 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.