Company lists · Data refreshed November 2026

Top 25 Environmental impact assessment eia services based in Germany

RevenueBase identified 80 company matches for environmental impact assessment eia services associated with Germany as of November 2026 and tracks 437 professional contacts across them, including 191 with verified work emails. Berlin is the largest hub.

This list covers company matches for environmental impact assessment eia 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
80Companies
437Contacts tracked
191Verified emails
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The 25 largest environmental impact assessment eia services based in Germany

Ranked by team size
Top 25 of 80 company matches for environmental impact assessment eia 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 matchBerlin, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Gute Planung ist der bessere Weg!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMolfsee, GermanyHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“Die GFN - Gesellschaft für Freilandökologie und Naturschutzplanung mbH - ist ein seit 1993 bestehendes Planungsbüro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSchkeuditz, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“BUCHHOLZ + PARTNER ist ein Gutachter- und Sachverständigenbüro mit den Tätigkeitsschwerpunkten Ingenieurgeologie, Baugrunderkundung und Geotechnik sowie Umweltplanung und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOldenburg, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Die ARSU GmbH, mit Sitz in Oldenburg, bearbeitet seit mehr als 40 Jahren Planungs, Forschungs- und Umsetzungsprojekte mit einer großen inhaltlichen Bandbreite in den Bereichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHoppegarten Ot Hönow, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Die GfBU-Consult ist im Bereich der Umwelt- und Genehmigungsdienstleistungen eines der führenden Beratungs- und Ingenieurbüros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHanover, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Prof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDarmstadt, GermanyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPähl, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wir bieten unseren Kunden umfassende Beratungsleistungen und Lösungskompetenzen in den Bereichen Umweltgutachten, Umweltplanung, ökologische/naturschutzfachliche Objektplanung…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWuppertal, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Als Planungsgesellschaft bietet die Ramm Ingenieur GmbH einen Rundumservice für alle, die bei den Themen Industriebau und technischer Umweltschutz auf Erfahrung und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBützow, GermanyHQ 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
12Exact matchOstfildern, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wir sind ein qualifizierter Dienstleister für die Umsetzung der naturschutzrechtlichen Eingriffsregelung und stehen Ihnen als landesweiter Vermittler von Ökopunkten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAhrensfelde, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Das Ingenieurbüro wurde 1996 von Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMoers, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Unser Unternehmensprofil umfasst das komplette Leistungsspektrum interdisziplinärer Beratungs, Planungs- und Projektarbeit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchErfurt, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“WOVIRO berät Sie umfassend und individuell zum Thema Immissionsschutz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStraßenhaus, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Das Institut für Umwelt­planung Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Envi Experts ist eine Umweltunternehmensberatung, die sich darauf spezialisiert hat, interdisziplinäre Themen im Umweltsektor, v.a.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBergisch Gladbach, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Das Ingenieurbüro Feldwisch begleitet seit über 25 Jahren öffentliche und private Auftraggeber bei Projekten an der Schnittstelle von Bodenschutz, Gewässerschutz, Altlasten und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSchönefeld, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wir sind ein junges Unternehmen im Bereich der Umweltplanung und sind spezialisiert auf den Bereich der Erneuerbaren Energien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCologne, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Die ADU cologne GmbH ist ein bundesweit tätiges Immissionsschutz Büro mit Sitz in Köln.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFreising, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBad Soden Am Taunus, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Gegründet 1982 in Düsseldorf, arbeiten wir seit über 40 Jahren im Auftrag der Umwelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGlienicke/nordbahn, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Die trias Planungsgruppe ist ein Umweltplanungs- und Baumschutzbüro in Glienicke Nordbahn mit den Schwerpunkten Umweltgutachten, ökologische Baubegleitung, Kartierungen, Kataster…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFellbach, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“CORE Umweltgutachter GmbH is an environmental services company headquartered at Endersbacher Straße 57, 71334 Waiblingen, Baden-Württemberg, Germany.”

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

Showing 25 of 80 environmental impact assessment eia services based in Germany

See the full list, filter by size, metro and specialty, and access 191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental impact assessment eia services based in Germany at a glance

As of Nov 6, 2026
43.7%Verified-email coverage
5.5Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
38
51-200
5
201-500
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 80 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 impact assessment eia 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 191 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 “environmental impact assessment eia services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental impact assessment eia services are there based in Germany?

RevenueBase identified 80 company matches for environmental impact assessment eia 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?

Hoffmann-Leichter Ingenieurgesellschaft MBH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental impact assessment eia services?

Berlin leads with 4 company records, followed by Hamburg (3) and Chemnitz (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 191 professional contacts with verified work emails tracked across these 80 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.