Company lists · Data refreshed September 2026

Top 19 Outbound marketing services based in Hamburg, Germany

RevenueBase identified 40 company matches for outbound marketing services associated with Hamburg, Germany as of September 2026 and tracks 207 professional contacts across them, including 62 with verified work emails. Across Germany, Berlin is the largest hub for this category (50 companies); Hamburg follows with 40.

This list covers company matches for outbound marketing services associated with Hamburg, Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
40Companies
207Contacts tracked
62Verified emails
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The 19 largest outbound marketing services based in Hamburg, Germany

Ranked by team size
Top 19 of 40 company matches for outbound marketing services based in Hamburg, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Cooper Advertising with its headquarters in Hamburg’s HafenCity district is your expert in B2C lead generation and direct sales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Moderne Marketingstrategien für B2B-SaaS und IT-Unternehmen, damit diese mehr Bekanntheit und Vertrauen bei Ihren Zielkunden gewinnen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Wir sind Spezialisten für den messbaren Gewinn von Neukunden und Mitarbeitern durch Online-Marketing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Some speak of 360° support, others recommend themselves with "holistic communication" and in general: there is a whole range of beautiful and fancy terms for what we - regardless…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“The Performance Network Group (TPNG) ist Marktführer für E-Mail Marketing und Leadgenerierung in Deutschland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Möchten Sie hoch hinaus und die Bekanntheit Ihres Produkts oder Ihrer Dienstleistung unter Entscheidern steigern?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Genervt von Ressourcenmangel im Marketing?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Die B2B LeadFactory ist ein führender Anbieter für digitale Geschäftsanbahnung und unterstützt B2B Unternehmen dabei, mit Hilfe intelligenter Daten neue Kunden für Ihre Produkte…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Schnell neue, planbare Anfragen von potentiellen Kunden erhalten Langfristig unabhängig von Agenturen sein Kein teures, überlaufenes Online-Marketing”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Sep 21, 202651-2004 contacts →

Exact match

“Direct Line aus Hamburg bietet Ihnen besten Service für Kampagnen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

“HiRANK ist eine Spezialagentur für Online-Marketing aus Hamburg.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Wir unterstützen Sie mit Online Marketing Dienstleistungen rund um Neukundengewinnung und Social Recruiting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“CegTec bietet KI-gestützte Outbound-Leadgenerierung für B2B-Tech-Unternehmen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Neither time nor energy for Leadgen?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Wir machen Marketing einfach.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Bei Highlander Solutions helfen wir dir, dein Marketing auf das nächste Level zu bringen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchHamburg, GermanyHQ recorded Sep 21, 202611-501 contacts →

Exact match

“sg media + marketing beweist seit 15 Jahren wie erfolgreich und skalierbar digitale Neukundengewinnung funktionieren kann, wenn man das Thema mit Leidenschaft verfolgt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-101 contacts →

Exact match

“SYSTEMATISCHER NEUKUNDENVERTRIEB FÜR DEIN UNTERNEHMEN Möchtest Du Deine Wunschkunden erreichen, aber sie wissen noch nichts von Dir?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Key topics in consulting:+ Direct marketing, online marketing, subscription marketing,+ Email marketing, SEO, affiliate, shop convertion optimisiation + Customer loyalty…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 19 of 40 outbound marketing services based in Hamburg, Germany

See the full list, filter by size, metro and specialty, and access 62 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound marketing services based in Hamburg, Germany at a glance

As of Sep 21, 2026
30.0%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
11
51-200
3

Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 40 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Hamburg, Germany whose business descriptions match “outbound marketing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 62 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Outbound marketing services by metro in Germany

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outbound marketing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound marketing services are there based in Hamburg, Germany?

RevenueBase identified 40 company matches for outbound marketing services associated with Hamburg, Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cooper Advertising tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most outbound marketing services?

Berlin leads Germany with 50 company records, followed by Hamburg (40) and Munich (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 62 professional contacts with verified work emails tracked across these 40 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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.