Company lists · Data refreshed September 2026

Top 25 B2B online marketing agencies based in Austria

RevenueBase identified 336 B2B online marketing agencies headquartered in Austria as of September 2026 and tracks 1,435 professional contacts across them, including 379 with verified work emails and 62 with mobile numbers. Wien is the largest hub.

This list covers B2B online marketing agencies headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review
336Companies
1,435Contacts tracked
379Verified emails
62Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest B2B online marketing agencies based in Austria

Ranked by team size
Top 25 of 336 B2B online marketing agencies based in Austria, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B online marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceVienna, AustriaHQ checked Sep 23, 202651-200190 contacts →

Indirect evidence

“Seit der Gründung in 1919 hat sich Herold laufend weiterentwickelt und ist heute Teil der group.one, die zu einer der führenden Unternehmensgruppen in Europa im Bereich Domains…”

Source: RevenueBase Database · checked Sep 23, 2026
2Partial evidenceBregenz, AustriaHQ checked Sep 23, 202651-200125 contacts →

Partial evidence

“As a digital partner, we accompany B2B companies and the hidden champions of our time on their way to a digital future.”

Source: RevenueBase Database · checked Sep 23, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 23, 202651-20044 contacts →

Indirect evidence

“We are a digital growth firm with SEO at its core, on a mission to build strong foundations for scalable growth ensuring our clients don't just participate in the market - they…”

Source: RevenueBase Database · checked Sep 23, 2026
4Indirect evidenceLinz, AustriaHQ checked Sep 23, 202651-20035 contacts →

Indirect evidence

“Let´s go beyond!”

Source: RevenueBase Database · checked Sep 23, 2026
5Partial evidenceVienna, AustriaHQ checked Sep 23, 202651-20034 contacts →

Partial evidence

“Seit 2001 ist adverserve GmbH als Expertin für Werbetechnologie tätig und hat sich seither als erfolgreiche Full-Service Agentur für Digital & Classic Marketing etabliert.”

Source: RevenueBase Database · checked Sep 23, 2026
6Indirect evidenceWels, AustriaHQ checked Sep 23, 20261-1019 contacts →

Indirect evidence

“Werbung in der digitalen Welt bietet Ihnen die einzigartige Möglichkeit, Ihre Traumkunden zielgerichtet & kostengünstig ohne großen Streuverlust genau dort anzusprechen, wo sie…”

Source: RevenueBase Database · checked Sep 23, 2026
7Indirect evidenceLedenitzen, AustriaHQ checked Sep 23, 202611-5019 contacts →

Indirect evidence

“Charly.rocks ist der Refrain eines jeden guten Rocksongs, das Aspirin nach einer durchgemachten Nacht, das Röhren eines V8 Turbo, die Gefährten von Mittelerde, der Flugmodus-Knopf…”

Source: RevenueBase Database · checked Sep 23, 2026
8Strong evidenceGraz, AustriaHQ checked Sep 23, 202611-5018 contacts →

Strong evidence

“Dein Unternehmen braucht endlich Online Marketing, das Ergebnisse liefert?”

Source: RevenueBase Database · checked Sep 23, 2026
9Strong evidenceLinz, AustriaHQ checked Sep 23, 202611-5017 contacts →

Strong evidence

“Als Experten und Full Service Agentur für Online Marketing und Webentwicklung unterstützt seoCon Unternehmen aller Branchen hinsichtlich deren Webauftritten und kreiert modernste…”

Source: RevenueBase Database · checked Sep 23, 2026
10Partial evidenceWels, AustriaHQ checked Sep 23, 202611-5016 contacts →

Partial evidence

“Wir, die Firma artworx® GmbH mit dem Sitz in Wels, Oberösterreich ist nun bereits mehr als 13 Jahre im Bereich der Werbemittelkreation (Ad-Creation) und der Erstellung von Online…”

Source: RevenueBase Database · checked Sep 23, 2026
11Indirect evidenceVienna, AustriaHQ checked Sep 23, 20261-1016 contacts →

Indirect evidence

“NEVER BEEN BEFORE provides a full-client approach, and helps start-ups or grown-ups to conquer new territories.”

Source: RevenueBase Database · checked Sep 23, 2026
12Indirect evidenceLeonding, AustriaHQ checked Sep 23, 202611-5013 contacts →

Indirect evidence

“Zugegeben: Wir bei CONQUEST lieben technische Marken und Produkte.”

Source: RevenueBase Database · checked Sep 23, 2026
13Partial evidenceVienna, AustriaHQ checked Sep 23, 202611-5012 contacts →

Partial evidence

“Wir verbinden Marketing Consulting und Digital Marketing Services, denn erfolgreiches Marketing in einer digitalen Welt braucht Methode.”

Source: RevenueBase Database · checked Sep 23, 2026
14Partial evidenceGraz, AustriaHQ checked Sep 23, 20261-1011 contacts →

Partial evidence

“Wir kreieren deinen digitalen Unternehmensauftritt und liefern Lösungen zur online Kundengewinnung.”

Source: RevenueBase Database · checked Sep 23, 2026
15Partial evidenceWien, AustriaHQ checked Sep 23, 202611-5011 contacts →

Partial evidence

“Digital Marketing umfasst heute ein breites Spektrum von unterschiedlichen Plattformen für Werbetreibende.”

Source: RevenueBase Database · checked Sep 23, 2026
16Strong evidenceWien, AustriaHQ checked Sep 23, 202611-509 contacts →

Strong evidence

“Online marketing agency from Vienna Comprehensive, qualitative support and advice in the areas of SEO, Google AdWords and e-commerce - from SMEs to large corporations.”

Source: RevenueBase Database · checked Sep 23, 2026
17Partial evidenceSt. Pölten, AustriaHQ checked Sep 23, 20261-109 contacts →

Partial evidence

“We don’t treat marketing as a project – we treat it as a process for company success.”

Source: RevenueBase Database · checked Sep 23, 2026
18Indirect evidenceBiedermannsdorf, AustriaHQ checked Sep 23, 20261-108 contacts →

Indirect evidence

“Leistbare Boutique-Agentur.”

Source: RevenueBase Database · checked Sep 23, 2026
19Indirect evidenceAltmünster, AustriaHQ checked Sep 23, 202611-508 contacts →

Indirect evidence

“Wir liefern messbaren Erfolg!”

Source: RevenueBase Database · checked Sep 23, 2026
20Partial evidencePerchtoldsdorf, AustriaHQ checked Sep 23, 20261-108 contacts →

Partial evidence

“Data driven Marketing Services mit langjähriger Erfahrung & Leidenschaft Um die nötige Sichtbarkeit und Relevanz von Marken und Produkte zu gewährleisten, müssen diese bei den…”

Source: RevenueBase Database · checked Sep 23, 2026
21Strong evidenceVienna, AustriaHQ checked Sep 23, 202611-508 contacts →

Strong evidence

“Wir verwandeln die besten Ideen in erfolgreiche online Marketing Kampagnen.”

Source: RevenueBase Database · checked Sep 23, 2026
22Indirect evidenceLinz, AustriaHQ checked Sep 23, 20261-107 contacts →

Indirect evidence

“Schwarz, weiß und alles dazwischen.”

Source: RevenueBase Database · checked Sep 23, 2026
23Partial evidenceVienna, AustriaHQ checked Sep 23, 202611-507 contacts →

Partial evidence

“Anwert is a digital marketing agency founded in 2016.”

Source: RevenueBase Database · checked Sep 23, 2026
24Strong evidenceKlaus, AustriaHQ checked Sep 23, 20261-107 contacts →

Strong evidence

“Brandwerk Digital ist eine Online Marketing Agentur aus Vorarlberg.”

Source: RevenueBase Database · checked Sep 23, 2026
25Indirect evidenceVillach, AustriaHQ checked Sep 23, 20261-107 contacts →

Indirect evidence

“Strategisch orientierte Performance Agentur.”

Source: RevenueBase Database · checked Sep 23, 2026

Showing 25 of 336 B2B online marketing agencies based in Austria

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 379 reachable decision-makers.

Free signup · no credit card

View the full list →

B2B online marketing agencies based in Austria at a glance

As of Sep 23, 2026
26.4%Verified-email coverage
4.3%Mobile-number coverage
4.3Average contacts per company
1-10Median size (employees)
25.0%Largest-city concentration · Wien
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
281
11-50
47
51-200
7

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 78.0d

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among B2B online marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Austria whose own description of what they do matches “B2B online marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names B2B online marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among B2B online marketing agencies, and records with no verified work email. Companies headquartered outside Austria are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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
Every listed company carries at least one verified work email, 379 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

B2B online marketing agencies by metro

  • B2B online marketing agencies in Wien84
  • B2B online marketing agencies in Vienna34

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names B2B online marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many B2B online marketing agencies are there based in Austria?

RevenueBase identified 336 B2B online marketing agencies headquartered in Austria as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Herold, headquartered in Austria, tops this list with the largest team on record.

Which city has the most B2B online marketing agencies?

Wien leads with 84 headquartered companies, followed by Vienna (34) and Graz (18).

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 379 verified decision-maker contacts tracked across these 336 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 336 B2B online marketing agencies based in Austria. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.