Company lists · Data refreshed November 2026

Top 25 Startup mentorship networks based in Germany

RevenueBase identified 274 company matches for startup mentorship networks associated with Germany as of November 2026 and tracks 1,408 professional contacts across them, including 296 with verified work emails. Berlin is the largest hub.

This list covers company matches for startup mentorship networks associated with 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 November 6, 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 Nov 6, 2026 How this list was built
274Companies
1,408Contacts tracked
296Verified emails
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The 25 largest startup mentorship networks based in Germany

Ranked by team size
Top 25 of 274 company matches for startup mentorship networks based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Das CyberForum e.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“We make entrepreneurship happen – for ambitious startups who want to successfully market their idea, for corporate innovators looking to future-proof their business and for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“OUR OFFER TO STARTUPS: With intense feedback and financial coaching, we prepare startups for discussions with interested investors, and to develop the right financing strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“The Delta is a venture ecosystem helping ambitious founders build industry-leading ventures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeipzig, GermanyHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“SpinLab based in Leipzig, Germany has been repeatedly recognized as one of Europe’s leading startup hubs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“The Entrepreneurial Group (TEG) is a non-profit organization founded in 1986 with the involvement of board members from eleven German companies – among them BMW, Siemens, BP…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Der Business Angels Club Berlin-Brandenburg e.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Vali empowers exceptional founders to build high-impact European startups by connecting them with world-class corporate partners, industry leaders, and the top-tier academic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We help entrepreneurs solve their challenges!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are START Berlin, Berlin's largest student-run entrepreneurship non-profit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are accelerating the progress of the German startup ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“We connect and accelerate startups across Korea and Europe, offering strategic guidance and hands-on mentorship for real market entry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAachen, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Finde Deinen Weg – Mit uns von der Idee zum Erfolg Ob aus dem Studium, der Forschung oder der Lehre: Wir begleiten euch auf eurer Startup-Journey und bieten individuelles…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGarching, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Hi, We're XPLORE by UnternehmerTUM your early-stage start-up hub.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wir sind eine spezialisierte Gründerberatung, fokussiert auf Existenzgründungen und Start-ups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAnsbach, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wir sind die Anlaufstelle für hochschulangehörige Gründer:innen von morgen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“Die Entrepreneurs‘ Organization (EO) ist ein globales Peer-to-Peer-Netzwerk von mehr als einflussreichen Unternehmern*innen mit 223 Chaptern in 78 Ländern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVallendar, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The IdeaLab- WHU Founders’ Conference is one of Europe’s leading conferences on startups and entrepreneurship entirely organized by 13 students from WHU - Otto Beisheim School of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFrankfurt, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Mentor Lane is a professional mentorship company that matches aspiring professionals with the right mentor for their career goals and supports them within an individualized…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHanover, GermanyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Die VentureVilla bietet im Rahmen ihres analogen & digitalen Accelerator-Programms innovativen Early-Stage-Startups Unterstützung den richtigen Finanzierungsweg zu gehen, sich…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Since 2004 the Manage and More program of the UnternehmerTUM aims to qualify entrepreneurial talents for their ongoing professional career.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHarsewinkel, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Du hast eine Idee oder schon ein erstes Angebot, brauchst aber noch ein bisschen Unterstützung?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDresden, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“The HighTech Startbahn supports startups in the high-tech field during the difficult post-formation phase by actively providing and arranging contacts to mentors, investors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRhein-main, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Die rund 40 ehrenamtlichen Wirtschaftspatinnen und Wirtschaftspaten sind ehemalige Fach- und Führungskräfte oder Unternehmer aus Industrie, Handwerk, Handel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We deliver trainings and networks that enable highly skilled migrants to build successful businesses in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 274 startup mentorship networks based in Germany

See the full list, filter by size, metro and specialty, and access 296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup mentorship networks based in Germany at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
20.8%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
183
11-50
62
51-200
14
201-500
5
501-1,000
3
1,001-5,000
2
10001+
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 274 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 Germany whose business descriptions match “startup mentorship networks” 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 296 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 November 6, 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.

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 “startup mentorship networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup mentorship networks are there based in Germany?

RevenueBase identified 274 company matches for startup mentorship networks associated with Germany as of November 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?

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

Which city has the most startup mentorship networks?

Berlin leads with 57 company records, followed by Munich (25) and Dusseldorf (11).

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 296 professional contacts with verified work emails tracked across these 274 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 November 6, 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.