Company lists · Data verified August 2026

Top 14 Application development consulting firms based in Vienna, Austria

Name: Application development consulting firms based in Vienna, Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 42 companies tracked

There are 42 application development consulting firms headquartered in Vienna, Austria (RevenueBase, August 2026). RevenueBase tracks 113 professional contacts across them, including 57 with verified work emails and 32 with mobile numbers. Wien is the largest hub.

This list covers application development consulting firms headquartered in Vienna, 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.

42Companies

113Contacts tracked

57Verified emails

32Mobile numbers

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The 14 largest application development consulting firms based in Vienna, Austria

Ranked by team size

Top 14 of 42 application development consulting firms 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	Itdesign Software Projects & Consulting Gmbh	Vienna	51-200	39	37
2	ERU Ventures	Vienna	1-10	4	3
3	Evosight Gmbh	Vienna	1-10	4	3
4	Aimit Gmbh	Vienna	11-50	3	3
5	Px-Net	Vienna	1-10	2	2
6	EOS Data Systems Gesellschaft M.B.H	Vienna	11-50	1	1
7	fyr.works	Vienna	1-10	1	1
8	It92 IT Beratung UND Vertrieb Gmbh	Vienna	1-10	1	1
9	Dr. Pawel Consulting	Vienna	1-10	1	1
10	OPS EDV Vertriebsgesmbh	Vienna	1-10	1	1
11	Custom Software Solutions By Manuel Schüller	Vienna	1-10	1	1
12	Exactlee	Vienna	1-10	1	1
13	Ursa Agilis Consulting	Vienna	1-10	1	1
14	Acua Technology Gmbh	Vienna	1-10	1	1

Showing 14 of 42 application development consulting firms based in Vienna, Austria

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Application development consulting firms based in Vienna, Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 90 HQs

32Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Application development consulting firms by metro in Austria

Metro	Companies
Application development consulting firms in Wien	90
Application development consulting firms in Vienna	42
Application development consulting firms in Linz	19
Application development consulting firms in Graz	19
Application development consulting firms in Innsbruck	5
Application development consulting firms in Dornbirn	5
Application development consulting firms in Klagenfurt Am Worthersee	5

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 “application development consulting firms”, 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; 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 application development consulting firms are there based in Vienna, Austria?

There are 42 application development consulting firms headquartered in Vienna, Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Itdesign Software Projects & Consulting Gmbh, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most application development consulting firms?

Wien leads with 90 headquartered companies, followed by Vienna (42) and Linz (19).

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 57 verified decision-maker contacts tracked across these 42 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.