Company lists · Data verified August 2026

Top 25 Enterprise SEO agencies based in Austria

Name: Enterprise SEO agencies based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 151 companies tracked

There are 151 enterprise SEO agencies headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 772 professional contacts across them, including 222 with verified work emails and 42 with mobile numbers. Wien is the largest hub.

This list covers enterprise SEO agencies 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.

151Companies

772Contacts tracked

222Verified emails

42Mobile numbers

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The 25 largest enterprise SEO agencies based in Austria

Ranked by team size

Top 25 of 151 enterprise SEO agencies 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	Herold	n/a	51-200	191	54
2	Otago Online Consulting Gmbh	Wien	51-200	66	40
3	Ithelps Online Marketing Agentur MIT Fokus AUF Seo, Sea, Webseiten UND Webshops Shopify	Wien	11-50	23	12
4	Lemontec Gmbh	Eferding	11-50	22	11
5	Bacon & Bold	Linz	11-50	20	9
6	Promomasters Online Marketing	Finkenstein Am Faaker See	11-50	15	12
7	Monobunt Digitalagentur	Ried Im Innkreis	11-50	15	11
8	Crediso Media Gmbh	Graz	1-10	11	5
9	Easyloop Gmbh Austria	Kufstein	11-50	11	1
10	Komma99 OG - SEO Agency	Wien	11-50	10	6
11	Klickimpuls Gmbh	Wels	11-50	8	7
12	Appello Agentur FÜR Digitale Kundenakquise	Biedermannsdorf	1-10	8	4
13	Onpoint Gmbh	Sankt Georgen Im Attergau	1-10	8	4
14	Noodles Agency Gmbh	Wien	11-50	7	1
15	Brandwerk Digital	Klaus	1-10	6	4
16	DSS	Vienna	1-10	6	1
17	I-Kiu Gmbh	Wien	11-50	5	2
18	Wegrow Marketing Gmbh	Graz	1-10	4	1
19	Clixado Marketing Gmbh	Wien	1-10	4	1
20	Seofox	n/a	11-50	3	1
21	Mvrq Gmbh	n/a	11-50	2	1
22	PM SEO & Copywriting Gmbh	Wien	1-10	2	1
23	Simplexx WEB Solutions Gmbh	Wien	1-10	2	1
24	CH Digital Marketing E.U	Wien	1-10	2	1
25	Pkom Webagentur	Wien	1-10	2	1

Showing 25 of 151 enterprise SEO agencies based in Austria

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 222 reachable decision-makers.

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Enterprise SEO agencies based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 42 HQs

42Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

126

11-50

51-200

Enterprise SEO agencies by metro

Metro	Companies
Enterprise SEO agencies in Wien	42
Enterprise SEO agencies in Graz	13
Enterprise SEO agencies in Vienna	7
Enterprise SEO agencies in Salzburg	6
Enterprise SEO agencies in Innsbruck	5
Enterprise SEO agencies in Linz	3
Enterprise SEO agencies in Amstetten	3

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 SEO agencies”, 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 SEO agencies are there based in Austria?

There are 151 enterprise SEO agencies headquartered in Austria as of August 2026 (RevenueBase).

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 enterprise SEO agencies?

Wien leads with 42 headquartered companies, followed by Graz (13) and Vienna (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 222 verified decision-maker contacts tracked across these 151 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.