Company lists · Data refreshed November 2026

Top 25 Environmental economics advisory services based in Germany

RevenueBase identified 221 company matches for environmental economics advisory services associated with Germany as of November 2026 and tracks 5,659 professional contacts across them, including 2,505 with verified work emails. Berlin is the largest hub.

This list covers company matches for environmental economics advisory services 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
221Companies
5,659Contacts tracked
2,505Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental economics advisory services based in Germany

Ranked by team size
Top 25 of 221 company matches for environmental economics advisory services 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 matchStuttgart, GermanyHQ recorded Nov 6, 20261,001-5,0001,396 contacts →

Exact match

“As a leading, independent engineering and consultancy enterprise active in the sectors of energy and infrastructure, Fichtner handles challenging projects in countries all over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEssen, GermanyHQ recorded Nov 6, 202651-200260 contacts →

Exact match

“Dorsch Impact GmbH is an independent and reliable consulting partner for international development cooperation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBerlin, GermanyHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“adelphi consult is a leading independent consultancy specialising in climate, environment and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“Founded in 1980, IPC builds on a tremendous track record of successfully implemented projects and strong partnerships around the world with development and donor organizations as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFreiburg, GermanyHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“The Oeko-Institut is one of Europe’s leading independent research and consultancy organisations working for a sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFreiburg, GermanyHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Unique is a leading consulting firm for sustainable forestry and agriculture, rural development and natural resource management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFrankfurt/ Main, GermanyHQ recorded Nov 6, 202611-50108 contacts →

Exact match

“INTEGRATION is a consulting organization specialising in project management, with focus on developing countries and emerging markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Ecologic Institute is an independent scientific institute for environmental research and policy analysis based in Berlin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOberaula, GermanyHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“ECO was founded by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAugsburg, GermanyHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Vindelici Advisors is a strategic advisory firm and a responsible partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBad Homburg, GermanyHQ recorded Nov 6, 2026501-1,00081 contacts →

Exact match

“The GOPA Consulting Group consists today of 6 independent consulting companies with headquarters in Bad Homburg, Bonn and Brussels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“B.A.U.M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHeidelberg, GermanyHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Das ifeu forscht und berät weltweit zu wichtigen Umwelt- und Nachhaltigkeitsthemen für zahlreiche internationale und nationale Fördermittel- und Auftraggeber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHanover, GermanyHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“GEO-NET is an interdisciplinary and technology-oriented company concentrating on Renewable Energies, Environmental Meteorology and Environmental Planning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHusum, GermanyHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“BioConsult SH ist ein Team von Naturwissenschaftlern, das seit 1998 als unabhängiges, ökologisches Forschungs- und Consultingbüro besteht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBremen, GermanyHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“Mit ökologischen und zugleich ökonomischen Lösungen neue Möglichkeiten schaffen: Als Full-Service-Umweltdienstleister gehört die ZECH Umwelt in Deutschland zu den erfahrensten und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBad Kreuznach, GermanyHQ recorded Nov 6, 2026n/a52 contacts →

Exact match

“SCC is now part of Ramboll, a global architecture, engineering and consultancy company, creating sustainable solutions across energy, real estate, transport, water, waste…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“As a management consultancy we have been tackling global challenges in environmental and human rights issues for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“response is a multiple award-winning, international consultancy specializing in sustainability, ESG, and regenerative business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSommerhausen, GermanyHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Company Overview Leadership & Sustainability delivers a broad and deep spectrum of Consulting, Empowerment, Sustainable Business Models and Software & Tools in the sustainability…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFeldkirchen, GermanyHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“DFS is a German based consulting company specialized in natural resource management and in particular in forest sector development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBonn, GermanyHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“empirica Communication and Technology Research is a research and consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“SD Strategies is a policy and communications consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Berlin Economics is an economic consultancy with more than 18 years of experience in advising primarily public sector clients in emerging and transition economies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“PEM CONSULT is an independent private consulting firm providing advisory services and technical assistance to public institutions, private sector organisations and individual…”

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

Showing 25 of 221 environmental economics advisory services based in Germany

See the full list, filter by size, metro and specialty, and access 2,505 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Environmental economics advisory services based in Germany at a glance

As of Nov 6, 2026
44.3%Verified-email coverage
25.6Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
75
51-200
21
201-500
5
501-1,000
2
1,001-5,000
1
5,001-10,000
1
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 221 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 “environmental economics advisory 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 2,505 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.

Environmental economics advisory services 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 “environmental economics advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental economics advisory services are there based in Germany?

RevenueBase identified 221 company matches for environmental economics advisory services 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?

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

Which city has the most environmental economics advisory services?

Berlin leads with 30 company records, followed by Hamburg (10) and Munich (10).

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 2,505 professional contacts with verified work emails tracked across these 221 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.

Ready to reach these companies? Verified emails and direct dials for all 221 environmental economics advisory services based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.