Company lists · Data refreshed October 2026

Top 9 Lead management consulting firms based in Hamburg, Germany

RevenueBase identified 26 company matches for lead management consulting firms associated with Hamburg, Germany as of October 2026 and tracks 161 professional contacts across them, including 51 with verified work emails. Across Germany, Berlin is the largest hub for this category (36 companies); Hamburg follows with 26.

This list covers company matches for lead management consulting firms 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 October 1, 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 Oct 1, 2026 How this list was built
26Companies
161Contacts tracked
51Verified emails
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The 9 largest lead management consulting firms based in Hamburg, Germany

Ranked by team size
Top 9 of 26 company matches for lead management consulting firms based in Hamburg, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2Exact matchHamburg, GermanyHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Leadwunder unterstützt Entscheider in Corporates und dem gehobenen Mittelstand dabei, Marketing & Vertrieb effizienter, datengetrieben und zukunftsfähig zu machen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“FUERSTVONMARTIN zeichnet sich als eine der führenden Agenturen für die strategische Beratung bei der Neukundengewinnung und der Aktivierung von Bestandskunden in B2B- und…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“Clue One kombiniert Strategie- & Technologieberatung mit tiefer Umsetzungsexpertise und Kompetenzaufbau für Marketing- & Vertriebsorganisationen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Neither time nor energy for Leadgen?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Expert Sales Team Interventions: Boost your sales performance with our skilled sales professionals who specialize in closing high-ticket deals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchHamburg, GermanyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase

Showing 9 of 26 lead management consulting firms based in Hamburg, Germany

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lead management consulting firms based in Hamburg, Germany at a glance

As of Oct 1, 2026
31.7%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
10
51-200
1

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 26 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 “lead management consulting firms” 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 51 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 October 1, 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.

Lead management consulting firms 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 “lead management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead management consulting firms are there based in Hamburg, Germany?

RevenueBase identified 26 company matches for lead management consulting firms associated with Hamburg, Germany as of October 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 lead management consulting firms?

Berlin leads Germany with 36 company records, followed by Hamburg (26) and Munich (26).

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 51 professional contacts with verified work emails tracked across these 26 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 October 1, 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.