Company lists · Data refreshed September 2026

Top 25 Non-profit law firms based in Germany

RevenueBase identified 240 non-profit law firms headquartered in Germany as of September 2026 and tracks 5,129 professional contacts across them, including 305 with verified work emails. Berlin is the largest hub.

This list covers non-profit law firms headquartered in 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
240Companies
5,129Contacts tracked
305Verified emails
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The 25 largest non-profit law firms based in Germany

Ranked by team size
Top 25 of 240 non-profit law firms based in Germany, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to non-profit law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBonn, GermanyHQ checked Sep 14, 2026201-500152 contacts →

Indirect evidence

“REDEKER SELLNER DAHS – eine Sozietät, die moderne effiziente Dienstleistung mit umfassender Expertise verbindet.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceBremen, GermanyHQ checked Sep 14, 2026201-50082 contacts →

Indirect evidence

“Gerechtigkeit ist oft mehr Theorie denn Praxis.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 14, 202651-20056 contacts →

Indirect evidence

“WINHELLER is your legal and tax expert for Nonprofit Organizations and Private Clients - with headquarters in Frankfurt am Main (Germany) and a nationwide and international…”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceTübingen, GermanyHQ checked Sep 14, 20261,001-5,00039 contacts →

Partial evidence

Law & Legal ist eine studentische Rechtsberatung mit Standorten in Bayreuth, Berlin, Frankfurt am Main, Halle, Hamburg, Heidelberg, Tübingen, Leipzig und München.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceFrankfurt, GermanyHQ checked Sep 14, 202611-5012 contacts →

Indirect evidence

“Wir sind spezialisiert auf die Beratung gemeinnütziger Organisationen und Unternehmen der Sozialwirtschaft.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceLeipzig, GermanyHQ checked Sep 14, 202611-5011 contacts →

Partial evidence

“GRUENDELPARTNER is a leading law firm in Central Germany which has offices in Leipzig, Berlin and Erfurt.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceTrier, GermanyHQ checked Sep 14, 202611-5011 contacts →

Indirect evidence

“KÖNIG Rechtsanwälte – Wir bieten Ihnen aufgrund unserer langjährigen Erfahrung eine umfassende und qualifizierte Rechtsberatung in nahezu allen Rechtsfragen.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceRedefin, GermanyHQ checked Sep 14, 202611-509 contacts →

Indirect evidence

“AVIACERT is a legal services company based out of Schulstraße 3, Redefin, Germany.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceBerlin, GermanyHQ checked Sep 14, 20261-109 contacts →

Partial evidence

“We master complex challenges in business law quickly and sensibly.”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 202611-509 contacts →

Indirect evidence

“TAXGATE ist eine auf Transaktionen, Investments und Compliance spezialisierte Kanzlei – Ihr Zugang zu herausragendem Service im Steuer, Gesellschafts- und Investmentrecht.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceMainz, GermanyHQ checked Sep 14, 202611-509 contacts →

Indirect evidence

“KNIERIM LORENZ BREIT Rechtsanwälte ist eine führende auf das Wirtschafts- und Steuerstrafrecht spezialisierte Kanzlei mit Sitz in Mainz und Koblenz.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceBad Kreuznach, GermanyHQ checked Sep 14, 202611-508 contacts →

Indirect evidence

“Unterstützt werden unsere Anwälte durch eine Vielzahl an kompetenten Rechtsanwaltsfachangestellten.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceLünen, GermanyHQ checked Sep 14, 202611-508 contacts →

Indirect evidence

“Wir sind eine Steuer- und Rechtsberatungskanzlei im Herzen von Lünen.”

Source: RevenueBase Database · checked Sep 14, 2026
14Strong evidenceFrankfurt, GermanyHQ checked Sep 14, 20261-106 contacts →

Strong evidence

“The law firm FZF Rechtsanwälte is your specialist for non-profit organisations and immigration law, based in Frankfurt.”

Source: RevenueBase Database · checked Sep 14, 2026
15Partial evidenceHannover, GermanyHQ checked Sep 14, 202611-506 contacts →

Partial evidence

Prof.”

Source: RevenueBase Database · checked Sep 14, 2026
16Partial evidenceEschborn, GermanyHQ checked Sep 14, 202611-506 contacts →

Partial evidence

“Haas und Kollegen is a law practice company based out of Rheinstr.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceMunich, GermanyHQ checked Sep 14, 20261-106 contacts →

Indirect evidence

“Als Rechtsanwaltskanzlei beraten wir Mandanten umfassend im Wirtschaftsrecht.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceIngolstadt, GermanyHQ checked Sep 14, 202651-2006 contacts →

Indirect evidence

“Steuerberater | Wirtschaftsprüfer | Rechtsanwalt”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceSiegen, GermanyHQ checked Sep 14, 202611-506 contacts →

Indirect evidence

“From the founding of new companies and contractual negotiations to disputes with customers, business partners or employees all the way to traffic accidents and family disputes –…”

Source: RevenueBase Database · checked Sep 14, 2026
20Indirect evidenceFreiburg Im Breisgau, GermanyHQ checked Sep 14, 2026201-5005 contacts →

Indirect evidence

“Pro Bono Studentische Rechtsberatung Freiburg e.V.“ ist ein am 31.03.2014 gegründeter gemeinnütziger Verein von Studierenden der Rechtswissenschaften der…”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceDüsseldorf, GermanyHQ checked Sep 14, 202651-2005 contacts →

Indirect evidence

“Seit mehr als 20 Jahren engagiert sich unsere Kanzlei erfolgreich für die Durchsetzung der Rechte unserer Mandanten gegenüber Banken und Finanzdienstleistern…”

Source: RevenueBase Database · checked Sep 14, 2026
22Partial evidenceLandshut, GermanyHQ checked Sep 14, 202611-505 contacts →

Partial evidence

“Kanzlei Prof.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceUlm, GermanyHQ checked Sep 14, 202611-505 contacts →

Indirect evidence

“Winterhoff Rechtsanwalts GmbH is a legal services company”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceDüsseldorf, GermanyHQ checked Sep 14, 20261-105 contacts →

Indirect evidence

“Seit mehr als einem Jahrzehnt sind wir primär in den Rechtsgebieten Verwaltungsrecht und Unternehmensrecht im Bildungsbereich als Rechtsanwälte tätig.”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceRosenheim, GermanyHQ checked Sep 14, 202611-504 contacts →

Indirect evidence

“Wir beraten Unternehmen spezialisiert und ganzheitlich.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 240 non-profit law firms based in Germany

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Non-profit law firms based in Germany at a glance

As of Sep 14, 2026
5.9%Verified-email coverage
21.4Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · Berlin
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
69
51-200
9
201-500
6
1,001-5,000
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 240 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 non-profit law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “non-profit law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names non-profit law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among non-profit law firms, and records with no verified work email. Companies headquartered outside Germany 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 its RevenueBase Smart Search 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, 305 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 14, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names non-profit law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many non-profit law firms are there based in Germany?

RevenueBase identified 240 non-profit law firms headquartered in 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?

Redeker Sellner Dahs, headquartered in Bonn, tops this list with the largest team on record.

Which city has the most non-profit law firms?

Berlin leads with 18 headquartered companies, followed by Hamburg (13) and Dusseldorf (10).

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 305 verified decision-maker contacts tracked across these 240 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 14, 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 Smart Search, 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.