Company lists · Data refreshed November 2026

Top 20 International human relief organizations services based in Austria

RevenueBase identified 42 company matches for international human relief organizations services associated with Austria as of November 2026 and tracks 2,787 professional contacts across them, including 570 with verified work emails. Vienna is the largest hub.

This list covers company matches for international human relief organizations services associated with Austria, 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
42Companies
2,787Contacts tracked
570Verified emails
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The 20 largest international human relief organizations services based in Austria

Ranked by team size
Top 20 of 42 company matches for international human relief organizations services based in Austria, 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 matchVienna, AustriaHQ recorded Nov 6, 2026501-1,0001,267 contacts →

Exact match

“Die Nationale Gesellschaft des Österreichischen Roten Kreuzes wurde 1880 als nationale Institution der humanitären Hilfe gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 20261,001-5,000257 contacts →

Exact match

“Benachteiligungen beseitigen – Erfolge ermöglichen” ist nicht nur kommunikativer Leitsatz der Volkshilfe Wien, sondern seit dem Jahr 1947 integrierter Bestandteil der täglichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Nov 6, 20261,001-5,000122 contacts →

Exact match

“Unsere rund 1.200 ehren- und über 1.100 hauptamtlichen Mitarbeiter*innen sowie unsere Zivildienstleistenden sind täglich im Einsatz und engagieren sich für Menschen, die auf…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 20261,001-5,00082 contacts →

Exact match

“Johanniter-Unfall-Hilfe in Österreich is a company based out of IGNAZ-KÖCK-STRASSE 22, Wien, Wien, Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Wir sind die österreichische Sektion von Ärzte ohne Grenzen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGraz, AustriaHQ recorded Nov 6, 20261,001-5,00063 contacts →

Exact match

“Die Caritas (lateinisch für "Nächstenliebe") der Diözese Graz-Seckau ist DIE soziale Hilfsorganisation der katholischen Kirche in der Steiermark.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSalzburg, AustriaHQ recorded Nov 6, 2026501-1,00060 contacts →

Exact match

“Als Caritas helfen wir Menschen in Not mit Spenden und vielfältigen Dienstleistungen - unabhängig von Religion, Weltanschauung oder Herkunft: Von mobiler und stationärer Pflege…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFeldkirch, AustriaHQ recorded Nov 6, 2026501-1,00050 contacts →

Exact match

“Gemeinsam für Menschlichkeit: Caritas Vorarlberg – Hilfe, die bewegt Über uns: Bei der Caritas Vorarlberg steht der Mensch im Mittelpunkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“International Humanitarian Relief was founded and registered in June 2011 in Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Assistenz24 bietet Assistenzdienste für Menschen mit dem Wunsch nach Hilfe und Unterstützung an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“CARE Österreich, Verein für Entwicklungszusammenarbeit und humanitäre Hilfe, wurde 1986 gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEisenstadt, AustriaHQ recorded Nov 6, 2026501-1,00028 contacts →

Exact match

“Our mission is to help people - regardless of age, gender, religion, political beliefs, affiliation to a country or an ethnic group and regardless of whether the need is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Redion is the world's #1 in employee benefits and #2 in assistance and travel insurance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Das Flüchtlingsprojekt Ute Bock bietet rasche, unkomplizierte und unbürokratische Unterstützung für geflüchtete Menschen in Wien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Die Heilsarmee setzt sich für alle Menschen ein, die von Armut, Obdach- und Wohnungslosigkeit betroffen sind und begleitet in allen Lebenssituationen und -krisen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Make Me Smile International (MMSI) is an Austrian, German, Swiss and Luxembourg based, non-profit organization and fundraising association, founded in Austria in 2008, where it…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“World Vision Austria is an aid organization that provides development cooperation, humanitarian emergency aid and advocacy work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Gemeinnützige Organisation Freiwillige, spendenfinanzierte NGO, Notschlafstelle, VinziRast am Land, VinziRast-Lokal mittendrin, VinziRast-Chance, Wohnprojekte”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVienna, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ADRA steht für „Adventist Development and Relief Agency“ oder deutsch „Adventistische Entwicklungs- und Katastrophenhilfe“ und ist eine weltweite, christliche Hilfsorganisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

“Die Diakonie Katastrophenhilfe leistet humanitäre Hilfe im Kriegs- oder Katastrophenfall.”

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

Showing 20 of 42 international human relief organizations services based in Austria

See the full list, filter by size, metro and specialty, and access 570 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International human relief organizations services based in Austria at a glance

As of Nov 6, 2026
20.5%Verified-email coverage
66.4Average contacts per company
51-200Median size (employees)
47.6%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
9
51-200
7
201-500
1
501-1,000
6
1,001-5,000
6
10001+
3

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 42 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 Austria whose business descriptions match “international human relief organizations 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 570 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 human relief organizations services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international human relief organizations services are there based in Austria?

RevenueBase identified 42 company matches for international human relief organizations services associated with Austria 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?

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

Which city has the most international human relief organizations services?

Vienna leads with 20 company records, followed by Feldkirch (2) and Graz (2).

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 570 professional contacts with verified work emails tracked across these 42 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.