Company lists · Data refreshed November 2026

Top 10 International non-profits based in Cologne, Germany

RevenueBase identified 26 company matches for international non-profits associated with Cologne, Germany as of November 2026 and tracks 1,453 professional contacts across them, including 231 with verified work emails. Across Germany, Berlin is the largest hub for this category (188 companies); Cologne has 26.

This list covers company matches for international non-profits associated with Cologne, 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
26Companies
1,453Contacts tracked
231Verified emails
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The 10 largest international non-profits based in Cologne, Germany

Ranked by team size
Top 10 of 26 company matches for international non-profits based in Cologne, 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 matchCologne, GermanyHQ recorded Nov 6, 2026501-1,000782 contacts →

Exact match

“Malteser International is the humanitarian relief agency of the Sovereign Order of Malta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Nov 6, 20261,001-5,000133 contacts →

Exact match

“Seit unserer Gründung 1989 stehen bei uns die Bedürftigen im Vordergrund.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Robotic seagrass farming in Germany, Solardryer in Senegal, IT education in Bosnia, no-fuel water-pumps in Kenya, or 3D-printed pictures for blind people in Berlin - the projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“WEFA is an International Humanitarian Aid Organisation reaching out to all regardless of their religion, spoken language, ethnicity, race, region; our team is ready to help those…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The Inner Green Deal is a non-profit organisation addressing the human dimension of sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCologne, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Ziel der Arbeit von Chance e.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCologne, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Masala Movement is a non-profit organization committed to promoting arts and culture, as well as international understanding and tolerance across all areas of cultural exchange.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“The MOSAIC Morales Sanchez International Consulting by Patricia Morales Sanchez is a consulting company in international co-operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Die gemeinnützige LizzyNet GmbH führt Bildungsprojekte für Jugendliche und junge Erwachsene durch, die nicht nur Wissen vermitteln, sondern durch interaktive Methoden Jugendlichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“NGO Taxi is an international logistics, communications and service provider for environmental, development and aid projects.”

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

Showing 10 of 26 international non-profits based in Cologne, Germany

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International non-profits based in Cologne, Germany at a glance

As of Nov 6, 2026
15.9%Verified-email coverage
55.9Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
6
51-200
5
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, 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 Cologne, Germany whose business descriptions match “international non-profits” 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 231 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 “international non-profits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international non-profits are there based in Cologne, Germany?

RevenueBase identified 26 company matches for international non-profits associated with Cologne, 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?

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

Which city in Germany has the most international non-profits?

Berlin leads Germany with 188 company records, followed by Munich (39) and Hamburg (35). Cologne has 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 231 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 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.