Company lists · Data refreshed September 2026

Top 25 Internet marketing outsourcing companies based in Germany

RevenueBase identified 2,520 internet marketing outsourcing companies headquartered in Germany as of September 2026 and tracks 10,342 professional contacts across them, including 3,367 with verified work emails and 267 with mobile numbers. Berlin is the largest hub.

This list covers internet marketing outsourcing companies headquartered in Germany, 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 26, 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 26, 2026 86% judged on-target in blind review
2,520Companies
10,342Contacts tracked
3,367Verified emails
267Mobile numbers
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The 25 largest internet marketing outsourcing companies based in Germany

Ranked by team size
Top 25 of 2,520 internet marketing outsourcing companies based in Germany, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to internet marketing outsourcing companies: 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
1Partial evidenceLüneburg, GermanyHQ checked Sep 26, 202651-200146 contacts →

Partial evidence

“Online-Marketing aus einer Hand“ - Das ist das Motto der Online-Agentur web-netz.”

Source: RevenueBase Database · checked Sep 26, 2026
2Partial evidenceKöln, GermanyHQ checked Sep 26, 202651-200118 contacts →

Partial evidence

“Online-Marketing, das wirkt – mit morefire morefire ist eine Online-Marketing-Agentur mit einem klaren Ziel: Mehr Feuer für Dein Online Marketing Wir entwickeln maßgeschneiderte…”

Source: RevenueBase Database · checked Sep 26, 2026
3Indirect evidenceBerlin, GermanyHQ checked Sep 26, 202651-200101 contacts →

Indirect evidence

“When visitors leave your website within seconds, what can your SEO agency do?”

Source: RevenueBase Database · checked Sep 26, 2026
4Partial evidenceHamburg, GermanyHQ checked Sep 26, 202651-20086 contacts →

Partial evidence

“Welcome to DAVIES MEYER, a place where creativity meets technology to drive digital marketing into the future.”

Source: RevenueBase Database · checked Sep 26, 2026
5Partial evidenceBerlin, GermanyHQ checked Sep 26, 202651-20086 contacts →

Partial evidence

“The world’s leading brands and retailers use Crealytics as their digital marketing agency to drive profitable business growth.”

Source: RevenueBase Database · checked Sep 26, 2026
6Indirect evidenceDüsseldorf, GermanyHQ checked Sep 26, 2026501-1,00086 contacts →

Indirect evidence

“Aufgrund der großen Dynamik unserer Branche sind wir immer in Bewegung und versuchen innovative Lösungen für unsere Kunden zu finden.”

Source: RevenueBase Database · checked Sep 26, 2026
7Indirect evidenceBremen, GermanyHQ checked Sep 26, 202651-20083 contacts →

Indirect evidence

“We create content for the social web, develop landing pages, socialize with influencers, deal with AdWords and Social Ads.”

Source: RevenueBase Database · checked Sep 26, 2026
8Indirect evidenceOsnabrück, GermanyHQ checked Sep 26, 2026501-1,00081 contacts →

Indirect evidence

“Die GROW Digital Group vereint über 600 Expert:innen an 10 Standorten unter einem Dach.”

Source: RevenueBase Database · checked Sep 26, 2026
9Partial evidenceAugsburg, GermanyHQ checked Sep 26, 202651-20075 contacts →

Partial evidence

“Die xpose360 vereint die performancestärksten Kanäle im Online-Marketing-Mix unter einem Dach.”

Source: RevenueBase Database · checked Sep 26, 2026
10Partial evidenceVolkach, GermanyHQ checked Sep 26, 202651-20072 contacts →

Partial evidence

“eology ist eine auf Suchmaschinenmarketing spezialisierte Online Marketing Agentur.”

Source: RevenueBase Database · checked Sep 26, 2026
11Partial evidenceKöln, GermanyHQ checked Sep 26, 202651-20068 contacts →

Partial evidence

“Performance Marketing, Social Media und SEO: Wir sind deine Online Marketing Agentur für eine ergebnisorientierte Zusammenarbeit auf Augenhöhe, geprägt von Transparenz und…”

Source: RevenueBase Database · checked Sep 26, 2026
12Partial evidenceDüsseldorf, GermanyHQ checked Sep 26, 202651-20067 contacts →

Partial evidence

“Seit 1997 begleiten wir als digitale Marketing-Agentur Marken und Unternehmen im digitalen Wandel.”

Source: RevenueBase Database · checked Sep 26, 2026
13Partial evidenceLeipzig, GermanyHQ checked Sep 26, 202651-20061 contacts →

Partial evidence

“Projecter ist eine Online Marketing Agentur, die mit Suchmaschinenmarketing, Affiliate Marketing, Social Media Marketing, Suchmaschinenoptimierung, Social Display, Remarketing…”

Source: RevenueBase Database · checked Sep 26, 2026
14Strong evidenceKolbermoor, GermanyHQ checked Sep 26, 202651-20058 contacts →

Strong evidence

“Seit unserer Gründung 2009 gehört die SEO-Küche Internet Marketing GmbH & Co.”

Source: RevenueBase Database · checked Sep 26, 2026
15Partial evidenceStuttgart, GermanyHQ checked Sep 26, 202651-20058 contacts →

Partial evidence

“Consulting & Agency for Digital Marketing, the KlickPiloten as an online marketing agency from Stuttgart, Hamburg and Berlin offers digital media, performance marketing and…”

Source: RevenueBase Database · checked Sep 26, 2026
16Indirect evidenceKöln, GermanyHQ checked Sep 26, 202651-20054 contacts →

Indirect evidence

“Sie suchen: Kunden.”

Source: RevenueBase Database · checked Sep 26, 2026
17Partial evidenceNiederkassel, GermanyHQ checked Sep 26, 202651-20052 contacts →

Partial evidence

“SaphirSolution GmbH – Deine 360° Agentur für datengetriebenes, kreatives und strategisches Online-Marketing Bei uns dreht sich alles um eins: Erfolg, der messbar ist.”

Source: RevenueBase Database · checked Sep 26, 2026
18Partial evidenceHerrenberg, GermanyHQ checked Sep 26, 202651-20050 contacts →

Partial evidence

“ad agents GmbH, a digital marketing agency based in Herrenberg, Germany, was founded in 2006 by Wolfgang Schilling and Dirk Lajosbanyai and specializes in performance marketing.”

Source: RevenueBase Database · checked Sep 26, 2026
19Partial evidenceHannover, GermanyHQ checked Sep 26, 202651-20050 contacts →

Partial evidence

“Die Aufgesang GmbH ist eine Online Marketing- und PR-Agentur aus Hannover und betreibt Content-Marketing, PR, SEO und PPC-Werbung.”

Source: RevenueBase Database · checked Sep 26, 2026
20Partial evidenceWitten, GermanyHQ checked Sep 26, 202651-20048 contacts →

Partial evidence

“meap offers full service - from a single logo to a complete corporate design: online marketing, SEO optimization, large project management cinema, content creation, software…”

Source: RevenueBase Database · checked Sep 26, 2026
21Partial evidenceDresden, GermanyHQ checked Sep 26, 202611-5048 contacts →

Partial evidence

“Online Marketing, Mobile Marketing, Social Media Marketing, Webentwicklung, Online Shops, Webseitenbetreuung”

Source: RevenueBase Database · checked Sep 26, 2026
22Indirect evidenceOffenburg, GermanyHQ checked Sep 26, 202651-20048 contacts →

Indirect evidence

“We are one of the leading full-service digital agencies specialized in medium-sized companies.”

Source: RevenueBase Database · checked Sep 26, 2026
23Partial evidenceKöln, GermanyHQ checked Sep 26, 202611-5044 contacts →

Partial evidence

“lunapark hat sich als Digital Marketing Agentur auf die Bereiche Search (SEO), Advertising (SEA) und Web-Analytics spezialisiert.”

Source: RevenueBase Database · checked Sep 26, 2026
24Partial evidenceNürnberg, GermanyHQ checked Sep 26, 202611-5041 contacts →

Partial evidence

“Wir leben Online Marketing und wir lieben Search!”

Source: RevenueBase Database · checked Sep 26, 2026
25Indirect evidenceHamburg, GermanyHQ checked Sep 26, 202611-5041 contacts →

Indirect evidence

“Moin.”

Source: RevenueBase Database · checked Sep 26, 2026

Showing 25 of 2,520 internet marketing outsourcing companies based in Germany

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Internet marketing outsourcing companies based in Germany at a glance

As of Sep 26, 2026
32.6%Verified-email coverage
2.6%Mobile-number coverage
4.1Average contacts per company
1-10Median size (employees)
9.6%Largest-city concentration · Berlin
Sep 26, 2026Page data refreshed

Companies by employee count

1-10
2,005
11-50
429
51-200
59
201-500
3
501-1,000
2
1,001-5,000
1

Freshness & accuracy

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

Email last verified

Median 29.0d

Company record updated

Median 80.0d

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 internet marketing outsourcing companies, 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 Germany whose own description of what they do matches “internet marketing outsourcing companies”. 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 internet marketing outsourcing companies), 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 internet marketing outsourcing companies, and records with no verified work email. Companies headquartered outside Germany 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, 3,367 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 26, 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.

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 internet marketing outsourcing companies, 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 internet marketing outsourcing companies are there based in Germany?

RevenueBase identified 2,520 internet marketing outsourcing companies headquartered in Germany 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?

Web-Netz Gmbh, headquartered in Luneburg, tops this list with the largest team on record.

Which city has the most internet marketing outsourcing companies?

Berlin leads with 242 headquartered companies, followed by Hamburg (120) and Munchen (90).

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 3,367 verified decision-maker contacts tracked across these 2,520 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 26, 2026.

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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.