Company lists · Data refreshed November 2026

Top 25 Sustainable development organizations based in Austria

RevenueBase identified 81 company matches for sustainable development organizations associated with Austria as of November 2026 and tracks 534 professional contacts across them, including 185 with verified work emails. Vienna is the largest hub.

This list covers company matches for sustainable development organizations 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
81Companies
534Contacts tracked
185Verified emails
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The 25 largest sustainable development organizations based in Austria

Ranked by team size
Top 25 of 81 company matches for sustainable development organizations 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, 202651-200102 contacts →

Exact match

“Kommunalkredit Public Consulting pursues the goal of making long-term positive contributions to the environment, the economy, and society by managing funding programs and by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Die ÖGUT ist eine unabhängige Non-Profit-Organisation, die sich seit mehr als 40 Jahren für eine nachhaltige Ausrichtung von Wirtschaft und Gesellschaft einsetzt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchInnsbruck, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Wir sind Teil eines globalen Klimaschutz-Netzwerks und bieten Beratungsprogramme und Kampagnen für Gemeinden, Betriebe und Bildungseinrichtungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“pulswerk ist das Beratungsunternehmen des Österreichischen Ökologie-Instituts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Founded in April 2010, Fresh-Thoughts Consulting aims to link scientific research to policy in the area of sustainable development.”

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

Exact match

“Projektmanagement aus einer Hand - nachhaltig im doppelten Sinne Wir bieten – von der Projektidee bis zur erfolgreichen Umsetzung – nachhaltiges Projektmanagement aus einer Hand…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Mit susform wird Nachhaltigkeit auf den Punkt gebracht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Energy Changes Projektentwicklung GmbH is a climate and sustainability advisory and project developer based in Vienna, Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBregenz, AustriaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The Climate Desk TCD Consulting GmbH is a management consultancy with offices in Bregenz, Austria, and Munich, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt. Pölten, AustriaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Lebensart Verlag is a publishing company in Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGraz, AustriaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“oikos Graz is a Graz-based chapter of oikos, an international, student-led non-profit organization for sustainability in economics and management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGraz, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“STRATECO supports companies, regions, cities and municipalities in their ecologically sustainable development by highlighting their strengths, potential for improvement and new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMödling, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Unsere Mission ist es, klein- und mittelständischen Unternehmen (KMU) zu helfen, Nachhaltigkeit im Unternehmen zu integrieren, die zugleich auch die Produktivität steigert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Daxner & Merl stands for profound sustainability consulting services focused on environmental management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Das Büro für nachhaltige Kompetenz arbeitet, forscht und berät zu den ökologischen, ökonomischen, sozialen und gesellschaftlichen Dimensionen der Nachhaltigkeit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Unsere Prinzipien I.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKlagenfurt, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Development and implementation of sustainable concepts, events and ideas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At ENV, we are dedicated to empowering organizations to navigate the complexities of sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGraz, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Nachhaltige Websites aus Graz, weil digitale (Web-)Entwicklung auch umweltbewusst geht – ohne Kompromisse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGraz, AustriaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Welthaus stärkt Menschen dabei, ihre Menschenrechte durchzusetzen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSt Pölten, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir machen Regionen klimafit, indem wir auf die Mechanismen der Natur setzen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWiener Neustadt, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVienna, AustriaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“To achieve the 2030 Development Agenda, new actors need to collaborate in unprecedented ways.”

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

Showing 25 of 81 sustainable development organizations based in Austria

See the full list, filter by size, metro and specialty, and access 185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable development organizations based in Austria at a glance

As of Nov 6, 2026
34.6%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
44.4%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
18
51-200
5
201-500
1

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 81 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 “sustainable development organizations” 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 185 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.

Sustainable development organizations by metro

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 “sustainable development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable development organizations are there based in Austria?

RevenueBase identified 81 company matches for sustainable development organizations 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?

Kommunalkredit Public Consulting Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainable development organizations?

Vienna leads with 36 company records, followed by Graz (12) and Innsbruck (3).

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 185 professional contacts with verified work emails tracked across these 81 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.