Company lists · Data refreshed September 2026
Top 25 Media agencies based in Koln, Germany
RevenueBase identified 124 media agencies headquartered in Koln, Germany as of September 2026 and tracks 2,803 professional contacts across them, including 1,265 with verified work emails. Berlin is the largest hub.
This list covers media agencies headquartered in Koln, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest media agencies based in Koln, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 806 | ||||
“Ströer is a leading German media house and, with its "OOH plus" strategy, combines the business segments outdoor advertising/out-of-home (OOH), digital media and dialog marketing…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 413 | ||||
“Dürfen wir uns vorstellen?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 280 | ||||
“Ströer ist ein führender deutscher Außenwerber und bietet werbungtreibenden Kunden individualisierte, voll integrierte Komplettlösungen entlang der gesamten Marketing- und…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 116 | ||||
“Im Jahr 1958 wurde die WDR mediagroup, damals noch unter dem Namen Westdeutsches Werbefernsehen (WWF) GmbH, als 100-prozentige Tochter des Westdeutschen Rundfunks gegründet.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 74 | ||||
“The B+D Agenturgruppe is one of the biggest owner-operated agency groups in Germany.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 68 | ||||
“Performance Marketing, Social Media und SEO: Wir sind deine Online Marketing Agentur für eine ergebnisorientierte Zusammenarbeit auf Augenhöhe, geprägt von Transparenz und…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 60 | ||||
“Als Kreativ- und Vermarktungsagentur der Banijay Germany - einem Verbund der besten unabhängigen Entertainment Produzenten und Unternehmer Deutschlands (u.a.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 59 | ||||
“Inovisco Mobile Media GmbH is the German market leader in mobile out of home billboards, ambient media and guerilla marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 54 | ||||
“Sie suchen: Kunden.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 45 | ||||
“IP Deutschland ist einer der führenden Medienvermarkter in Europa.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Planus MediaStrong evidence | 41 | |||
“Wir sind planus media.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 39 | ||||
“MILK geht es darum das zu verstehen, was andere besonders macht.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 38 | ||||
“As a digital agency, House of Yas covers the entire value chain in digital marketing: starting with the development of comprehensive content strategies, through the conceptual…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 36 | ||||
“KAMPAGNEN UND KONZEPTE FÜR DIE DIGITALE WELT Willkommen bei brandcom.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 34 | ||||
“Die Full Service Agentur in Köln, Hamburg und München.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 30 | ||||
“Die d-kn GmbH ist eine Rundum-Sorglos-Agentur – mit Leidenschaft für kreative Markenkommunikation und Beratung.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 26 | ||||
“Seit Gründung 1991 vertritt die inhabergeführte Counterpart Group die Ansicht, dass eine erfolgreiche Markenwahrnehmung aus dem richtigen Zusammenspiel der Kommunikationsmaßnahmen…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | M7 Media NetworkStrong evidence | 25 | |||
“M7 is an innovative media agency with a global presence offering a wide range of production and consulting services through multilingual and multinational crews with a focus on…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 20 | ||||
“MOYN MEDIA ist eine junge Agentur und ein Produktionsunternehmen für authentische, innovative und reichweitenstarke Videoproduktionen, Markenbotschaften und Marken-Inszenierungen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 19 | ||||
“rheinfaktor – Agentur für Kommunikation GmbH ist eine inhabergeführte Agentur mit den Kernkompetenzen strategische Beratung und Kommunikationskonzeption, darunter die Schwerpunkte…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 19 | ||||
“Wer wir sind: Campus-Service ist eine Agentur für Hochschulmarketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 18 | ||||
“FederhenSchneider is a leading integrated advertising agency with 35 experts at our locations in Siegen and Cologne.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 15 | ||||
“Wir sind: Schnell und flexibel.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 12 | ||||
“Wir machen Marken zum Stadtgespräch!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 12 | ||||
“BENCHMARKED ist eine Social Advertising Agentur aus Köln, die sich auf die Fashion-Industrie spezialisiert.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 124 media agencies based in Koln, Germany
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Media agencies based in Koln, Germany at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Koln, over 124 companies.
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 media agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Koln, Germany whose own description of what they do matches “media agencies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among media agencies, and records with no verified work email. Companies headquartered outside Koln 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 an evidence 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, 1,265 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 5, 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.
Media agencies by metro in Germany
- Media agencies in Berlin331
- Media agencies in Hamburg297
- Media agencies in Munchen161
- Media agencies in Koln124
- Media agencies in Dusseldorf110
- Media agencies in Stuttgart80
- Media agencies in Munich63
- Media agencies in Frankfurt Am Main55
- Media agencies in Frankfurt46
- Media agencies in Essen40
- Media agencies in Nurnberg34
- Media agencies in Cologne33
- Media agencies in Hannover31
- Media agencies in Leipzig30
- Media agencies in Bremen26
- Media agencies in Munster25
Frequently asked
How many media agencies are there based in Koln, Germany?
RevenueBase identified 124 media agencies headquartered in Koln, 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?
Ströer SE & Co. Kgaa, headquartered in Koln, tops this list with the largest team on record.
Which city has the most media agencies?
Berlin leads with 331 headquartered companies, followed by Hamburg (297) and Munchen (161).
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 1,265 verified decision-maker contacts tracked across these 124 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 5, 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 SmartSearch, 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.