Company lists · Data verified August 2026

Top 25 Enterprise software implementation firms based in Austria

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 208 companies tracked

There are 208 enterprise software implementation firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 2,693 professional contacts across them, including 1,505 with verified work emails and 133 with mobile numbers. Wien is the largest hub.

This list covers enterprise software implementation 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.

208Companies

2,693Contacts tracked

1,505Verified emails

133Mobile numbers

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The 25 largest enterprise software implementation firms based in Austria

Ranked by team size

Top 25 of 208 enterprise software implementation 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	Flexso	Wien	201-500	327	234
3	Adesso Austria Gmbh	Graz	51-200	110	76
4	Smartpoint Dataformers Gmbh	Austria	51-200	101	61
5	Concircle	n/a	51-200	89	65
6	Count IT Group	Linz	201-500	87	52
7	Cubeserv Group	n/a	51-200	77	49
8	Orbis Austria Gmbh	Salzburg	51-200	69	22
9	Atsp Gmbh	Innsbruck	51-200	64	44
10	Scheer IDS Austria	Klagenfurt Am Worthersee	1,001-5,000	33	23
11	Seqis Gmbh	Wien	11-50	29	20
12	Gorelate Gmbh	n/a	11-50	27	19
13	Rothbaum Consulting Engineers Gmbh	Linz	11-50	26	17
14	Acticon Gmbh	Krems An Der Donau	11-50	26	1
15	Posedio Gmbh	Lustenau	11-50	25	17
16	Beyond Expectations Gmbh	Wien	11-50	23	9
17	Corda Business & Information Engineering Gmbh	Wien	11-50	20	13
18	XALAX	Graz	11-50	18	11
19	HPC ONE Gmbh	n/a	51-200	17	10
20	IFL Consulting Gmbh	Leonding	11-50	13	10
21	Teknnova Software Solutions PVT LTD	Vienna	51-200	13	6
22	A.S.E. Ebner & Partner Gmbh	Wien	11-50	13	2
23	Dietrich Andert It-Management Gmbh	Wien	11-50	12	7
24	Euvic Software Gmbh	Wien	11-50	12	7
25	Pg3 Consulting Gmbh	Steyr-Gleink	11-50	11	11

Showing 25 of 208 enterprise software implementation firms based in Austria

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Enterprise software implementation firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 47 HQs

133Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

124

11-50

51-200

201-500

1,001-5,000

Enterprise software implementation firms by metro

Metro	Companies
Enterprise software implementation firms in Wien	47
Enterprise software implementation firms in Vienna	19
Enterprise software implementation firms in Graz	12
Enterprise software implementation firms in Linz	9
Enterprise software implementation firms in Salzburg	5
Enterprise software implementation firms in Innsbruck	4
Enterprise software implementation firms in Dornbirn	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 software implementation 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 software implementation firms are there based in Austria?

There are 208 enterprise software implementation 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 software implementation firms?

Wien leads with 47 headquartered companies, followed by Vienna (19) and Graz (12).

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 1,505 verified decision-maker contacts tracked across these 208 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.