Company lists · Data refreshed September 2026

Top 25 Marketing outsourcing companies based in Stuttgart, Germany

Name: Marketing outsourcing companies based in Stuttgart, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 96 companies tracked

RevenueBase identified 96 marketing outsourcing companies headquartered in Stuttgart, Germany as of September 2026 and tracks 853 professional contacts across them, including 383 with verified work emails. Berlin is the largest hub.

This list covers marketing outsourcing companies headquartered in Stuttgart, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

96Companies

853Contacts tracked

383Verified emails

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The 25 largest marketing outsourcing companies based in Stuttgart, Germany

Ranked by team size

Top 25 of 96 marketing outsourcing companies based in Stuttgart, Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Mackevision, Part Of Accenture SongIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	10001+	124
	“Accenture Song accelerates growth and value for our clients through sustained customer relevance.” Source: company website · checked Sep 5, 2026
2	Jung VON Matt NeckarIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	110
	“Wir sind eine innovationsgetriebene Full-Service-Agentur für Analoges und Digitales.” Source: company website · checked Sep 5, 2026
3	Panama WerbeagenturIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	87
	“In Stuttgart entwickeln wir mit etwa 100 Mitarbeiter*innen eigenständige Kommunikation für spannende Marken.” Source: company website · checked Sep 5, 2026
4	KlickpilotenPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	58
	“Consulting & Agency for Digital Marketing, the KlickPiloten as an online marketing agency from Stuttgart, Hamburg and Berlin offers digital media, performance marketing and…” Source: company website · checked Sep 5, 2026
5	DIE Crew AG WerbeagenturIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	56
	“We, the Crew from Stuttgart, have been on the market since 1983 and, as a GWA member, are one of the leading agencies in Germany.” Source: company website · checked Sep 5, 2026
6	Buzzwoo Gmbh & Co. KGIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	43
	“Welcome to buzzwoo.” Source: company website · checked Sep 5, 2026
7	GladtobeIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	34
	“GLADTOBE is a media agency built for modern growth.” Source: company website · checked Sep 5, 2026
8	Globalist GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	33
	“Die Globalist GmbH ist seit 2018 einer der führenden Anbieter für digitale Performance-Marketingstrategien.” Source: company website · checked Sep 5, 2026
9	Marmato GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	29
	“marmato GmbH - Excellenz in Digitalem Marketing Consulting // Design // Marketing // Technologie.” Source: company website · checked Sep 5, 2026
10	Mosaiq GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	27
	“Als Spezialist für Online-Kommunikation unterstützt MOSAIQ MEDIA Unternehmen dabei, über das Internet neue Kunden, mehr Vertriebskontakte und höhere Umsätze zu generieren.” Source: company website · checked Sep 5, 2026
11	InboundbuzzPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	21
	“inboundBUZZ - Your agency for online marketing in Stuttgart, Munich, Berlin & Dusseldorf.” Source: company website · checked Sep 5, 2026
12	DEEPRIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	16
	“deepr is a Germany-based digital agency specialized in helping small and midsized companies to communicate and market their brand professionally in digital channels and across…” Source: company website · checked Sep 5, 2026
13	Creative360Partial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	15
	“Als Marketing Agentur unterstützen wir namhafte Marken mit Performance Marketing und tragen entscheidend zum Marken- und Vertriebserfolg unserer Kunden bei.” Source: company website · checked Sep 5, 2026
14	echolot.groupIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	11
	“We are echolot.GROUP – the most holistic advertising agency in Stuttgart.” Source: company website · checked Sep 5, 2026
15	Artismedia GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	10
	“artismedia GmbH – Ihre Fullservice-Werbeagentur in Stuttgart” Source: company website · checked Sep 5, 2026
16	BrainfactoryIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	10
	“Mehr Relevanz, mehr Reichweite – besser kommunizieren, erfolgreicher wachsen.” Source: company website · checked Sep 5, 2026
17	Tkay MediaPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	6
	“Full Service Agentur für die Bereiche - Content Creation - Social Media Marketing - Social Recruiting - 3D Design - Webdesign Die Magie der Worte, die Kraft der Inhalte, die Kunst…” Source: company website · checked Sep 5, 2026
18	Sahara Werbeagentur GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	4
	“WIR MACHEN MARKEN: ATTRAKTIVER, BEKANNTER, ERFOLGREICHER.” Source: company website · checked Sep 5, 2026
19	Mission OM GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	4
	“Die Online Marketing Agentur im Herzen von Stuttgart.” Source: company website · checked Sep 5, 2026
20	Ravo Media GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	4
	“Sie brauchen mehr Mitarbeiter oder Leads?” Source: company website · checked Sep 5, 2026
21	RE Spkt GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“re:spkt ist ein eingespieltes Team aus Kommunikationsprofis, in dem sich Qualifikation, Expertise und Persönlichkeit perfekt ergänzen – und zu einer kompakten, agilen und…” Source: company website · checked Sep 5, 2026
22	Schultz Digital GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“Do you have open positions, but your personnel marketing isn't generating any candidates?” Source: company website · checked Sep 5, 2026
23	Marcis GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“Spezialisten fürs Digitale im B2B: Unsere Mission als Agentur für digitales Marketing ist Online-Marketing bei B2B-Unternehmen mit Kreativität und Fachwissen zu etablieren, um die…” Source: company website · checked Sep 5, 2026
24	Bermvda GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“Pygmalion Effect: When our belief in another person‘s potential brings that potential to life.” Source: company website · checked Sep 5, 2026
25	Leitsinn GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“Strategische Markenkommunikation in all ihren Facetten – dafür stehen wir.” Source: company website · checked Sep 5, 2026

Showing 25 of 96 marketing outsourcing companies based in Stuttgart, Germany

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Marketing outsourcing companies based in Stuttgart, Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 463 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

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 Stuttgart, over 96 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 marketing outsourcing companies, 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 Stuttgart, Germany whose own description of what they do matches “marketing outsourcing companies”. 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 marketing outsourcing companies, and records with no verified work email. Companies headquartered outside Stuttgart 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, 383 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.

Marketing outsourcing companies by metro in Germany

Marketing outsourcing companies in Berlin463
Marketing outsourcing companies in Hamburg315
Marketing outsourcing companies in Munchen202
Marketing outsourcing companies in Koln138
Marketing outsourcing companies in Dusseldorf131
Marketing outsourcing companies in Stuttgart96
Marketing outsourcing companies in Munich84
Marketing outsourcing companies in Frankfurt Am Main76
Marketing outsourcing companies in Hannover70
Marketing outsourcing companies in Frankfurt57
Marketing outsourcing companies in Cologne53
Marketing outsourcing companies in Bremen51
Marketing outsourcing companies in Augsburg47
Marketing outsourcing companies in Essen47
Marketing outsourcing companies in Munster46
Marketing outsourcing companies in Leipzig44
Marketing outsourcing companies in Nurnberg44
Marketing outsourcing companies in Dresden42
Marketing outsourcing companies in Bielefeld34
Marketing outsourcing companies in Karlsruhe34
Marketing outsourcing companies in Bonn32
Marketing outsourcing companies in Mannheim31
Marketing outsourcing companies in Dortmund29
Marketing outsourcing companies in Mainz29
Marketing outsourcing companies in Wiesbaden29

Frequently asked

How many marketing outsourcing companies are there based in Stuttgart, Germany?

RevenueBase identified 96 marketing outsourcing companies headquartered in Stuttgart, 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?

Mackevision, Part Of Accenture Song, headquartered in Stuttgart, tops this list with the largest team on record.

Which city has the most marketing outsourcing companies?

Berlin leads with 463 headquartered companies, followed by Hamburg (315) and Munchen (202).

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 383 verified decision-maker contacts tracked across these 96 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.