Company lists · Data verified August 2026

Top 17 Ad tech consulting firms based in Wien, Austria

Name: Ad tech consulting firms based in Wien, Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 32 companies tracked

There are 32 ad tech consulting firms headquartered in Wien, Austria (RevenueBase, August 2026). RevenueBase tracks 317 professional contacts across them, including 176 with verified work emails and 4 with mobile numbers. Wien is the largest hub.

This list covers ad tech consulting firms headquartered in Wien, 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.

32Companies

317Contacts tracked

176Verified emails

4Mobile numbers

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The 17 largest ad tech consulting firms based in Wien, Austria

Ranked by team size

Top 17 of 32 ad tech consulting firms based in Wien, 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	E-Dialog	Wien	51-200	115	67
2	Bwise Media	Wien	51-200	49	32
3	Essencemediacom Austria	Wien	51-200	40	22
4	Mohrstade	Wien	11-50	21	16
5	Traffic3 Gmbh	Wien	1-10	14	11
6	Brokkoli Advertising Network	Wien	11-50	13	9
7	Weipert & GIL	Wien	11-50	11	3
8	Noodles Agency Gmbh	Wien	11-50	7	1
9	Dilab42 Gmbh	Wien	11-50	5	4
10	Engage Datasolution	Wien	1-10	3	3
11	Mind4 Solutions Gmbh	Wien	1-10	3	2
12	CH Digital Marketing E.U	Wien	1-10	2	1
13	Nextup Multimedia Gmbh	Wien	1-10	1	1
14	Primehive Gmbh	Wien	1-10	1	1
15	Lead GEN Consulting	Wien	1-10	1	1
16	Webkraft I O	Wien	1-10	1	1
17	Inseo Gmbh	Wien	1-10	1	1

Showing 17 of 32 ad tech consulting firms based in Wien, Austria

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Ad tech consulting firms based in Wien, Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 32 HQs

4Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Ad tech consulting firms by metro in Austria

Metro	Companies
Ad tech consulting firms in Wien	32
Ad tech consulting firms in Vienna	12
Ad tech consulting firms in Salzburg	7
Ad tech consulting firms in Graz	3
Ad tech consulting firms in Wels	2
Ad tech consulting firms in Linz	2
Ad tech consulting firms in Lienz	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 “ad tech consulting firms”, with match quality audited by blind human judging, and headquartered in Wien, 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; 2 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 ad tech consulting firms are there based in Wien, Austria?

There are 32 ad tech consulting firms headquartered in Wien, Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

E-Dialog, headquartered in Wien, tops this list with the largest team on record.

Which city has the most ad tech consulting firms?

Wien leads with 32 headquartered companies, followed by Vienna (12) and Salzburg (7).

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 176 verified decision-maker contacts tracked across these 32 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.