Company lists · Data refreshed October 2026
Top 25 Environmental investigations suppliers based in Germany
RevenueBase identified 180 company matches for environmental investigations suppliers associated with Germany as of October 2026 and tracks 803 professional contacts across them, including 220 with verified work emails. Berlin is the largest hub.
This list covers company matches for environmental investigations suppliers 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 October 25, 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.
The 25 largest environmental investigations suppliers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 45 contacts → | ||||
Exact match “We are the Hygiene-Institut des Ruhrgebiets, an accredited service institute for environmental hygiene and toxicology and business operations of a non-profit association based in…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 2 | 40 contacts → | ||||
Exact match “Die im Jahr 2003 gegründete COMPETENZA GmbH gehört heute zu den führenden deutschen Dienstleistern im Bereich der Gebäudeschadstoffe.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 3 | 18 contacts → | ||||
Exact match “Wer wir sind?” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “Die KÜHN Geoconsulting® GmbH ist ein unabhängiges Gutachterbüro, das seit mehr als 50 Jahren in den Bereichen Baugrundberatung und Altlastensanierung tätig ist.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 5 | 15 contacts → | ||||
Exact match “Wir sind ein mittelständisches sächsisches Unternehmen im Bereich der Umweltdienstleistungen mit seinem Hauptsitz in Dresden.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “GGU Gesellschaft für Grundbau und Umwelttechnik GmbH ist ein spezialisiertes Ingenieurbüro mit Standorten in Braunschweig, Magdeburg, Öhringen und Schwerin.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Geries Ingenieure Büro für Standorterkundung GmbH is a mechanical or industrial engineering company based out of Gleichen-Reinhausen, Germany.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Willkommen bei der proTerra Umweltschutz- und Managementberatung GmbH Umweltgutachter, Ihrem vertrauenswürdigen Begleiter für Industrie- und Gewerbeunternehmen.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “GEOlogik Wilbers & Oeder is an environmental services company based out of 98 Feldstiege, Münster, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Prof.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “An unseren Standorten in Berlin und Eching bündeln wir seit mehr als 25 Jahren, Expertise aus vier essenziellen Bereichen eines jeden Bauprojekts.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Mit ihrem ganzheitlichen Ansatz innerhalb der Umweltbranche verfolgt die Rietzler Gruppe seit jeher eine auf Synergien und Interdisziplinarität beruhende Strategie.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Das Chemisch-Technische Laboratorium Luers ist seit 1963 Ihr unabhängiger Partner für eine Vielzahl von Dienstleistungen in den Bereichen Umweltanalytik, Gasfreiheit, Altlasten…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Sie benötigen Beratung oder Hilfe bei Fragestellungen aus dem Umweltbereich?” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “reconsite GmbH is an environmental services company based out of Auberlenstraße 13, Fellbach, Baden-Wuerttemberg, Germany.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Die BASE TECHNOLOGIES GmbH ist seit über 20 Jahren aktiv für Nachhaltigkeit und Transformation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “In BREMEN und GÖTTINGEN sind wir für Sie da!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Die BLASY + MADER GmbH ist als gutachterliches Fachbüro tätig in den Leistungsbereichen Altlasten, Baugrund, Bausubstanz, Abwasser, Grundwasser und Umwelttechnik.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “LEOMA GmbH – Engineering & Consulting for Environment, Safety, and Sustainable Industry Since LEOMA GmbH has supported companies across various industries in meeting complex…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Wir sind ein bundesweit tätiges Ingenieurbüro mit derzeit 9 Mitarbeitern in den Bereichen Altlastensanierung, Flächenrecycling, Hydrogeologie und Grundwassermodellierung mit Sitz…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 23 | 5 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 · Oct 25, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Gegründet 1982 in Düsseldorf, arbeiten wir seit über 40 Jahren im Auftrag der Umwelt.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental investigations suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 180 environmental investigations suppliers based in Germany
See the full list, filter by size, metro and specialty, and access 220 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental investigations suppliers based in Germany at a glance
As of Oct 25, 2026Companies by employee count
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 180 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 investigations suppliers” 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 220 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 October 25, 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 investigations suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental investigations suppliers are there based in Germany?
RevenueBase identified 180 company matches for environmental investigations suppliers associated with Germany as of October 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?
Hygiene-Institut DES Ruhrgebiets Ruhr District Institute Of Hygiene tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental investigations suppliers?
Berlin leads with 8 company records, followed by Bremen (5) and Munich (4).
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 220 professional contacts with verified work emails tracked across these 180 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 October 25, 2026.
Ready to reach these companies? Verified emails and direct dials for all 180 environmental investigations suppliers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Environmental investigations suppliers by geography
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- Environmental investigations suppliers based in Rio De Janeiro, Brazil
- Environmental investigations suppliers based in Sao Paulo, Brazil
- Environmental investigations suppliers based in Calgary, Canada
- Environmental investigations suppliers based in Houston, United States
- Environmental investigations suppliers based in New York, United States
- Environmental investigations suppliers based in Seattle, United States
- Environmental investigations suppliers based in Argentina
- Environmental investigations suppliers based in Australia
- Environmental investigations suppliers based in Belgium
- Environmental investigations suppliers based in Brazil
- Environmental investigations suppliers based in Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental investigations suppliers based in Belo Horizonte, Brazil
- Environmental investigations suppliers based in Rio De Janeiro, Brazil
- Environmental investigations suppliers based in Sao Paulo, Brazil
- Environmental investigations suppliers based in Calgary, Canada
- Environmental investigations suppliers based in Houston, United States
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Company intelligence · public preview
Top 25 environmental investigations suppliers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 180 matching company records for environmental investigations suppliers based in Germany, with 803 tracked contacts and 220 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 25, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental investigations suppliers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Gelsenkirchen, GermanyReported employees: 51-200 | Gelsenkirchen, Germany | 51-200 | Exact match | 45 contacts → |
“We are the Hygiene-Institut des Ruhrgebiets, an accredited service institute for environmental hygiene and toxicology and business operations of a non-profit association based in…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Competenza Gmbhcompetenza.com HQ: Fürth, GermanyReported employees: 11-50 | Fürth, Germany | 11-50 | Exact match | 40 contacts → |
“Die im Jahr 2003 gegründete COMPETENZA GmbH gehört heute zu den führenden deutschen Dienstleistern im Bereich der Gebäudeschadstoffe.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LGBAlgba.de HQ: Hockenheim, GermanyReported employees: 51-200 | Hockenheim, Germany | 51-200 | Exact match | 18 contacts → |
“Wer wir sind?” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kühn Geoconsulting Gmbhgeoconsulting.deHQ: Bonn, GermanyReported employees: 51-200 | Bonn, Germany | 51-200 | Exact match | 18 contacts → |
“Die KÜHN Geoconsulting® GmbH ist ein unabhängiges Gutachterbüro, das seit mehr als 50 Jahren in den Bereichen Baugrundberatung und Altlastensanierung tätig ist.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ergo Umweltinstitut Gmbhergo-dresden.deHQ: Dresden, GermanyReported employees: 51-200 | Dresden, Germany | 51-200 | Exact match | 15 contacts → |
“Wir sind ein mittelständisches sächsisches Unternehmen im Bereich der Umweltdienstleistungen mit seinem Hauptsitz in Dresden.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 14 contacts → |
“GGU Gesellschaft für Grundbau und Umwelttechnik GmbH ist ein spezialisiertes Ingenieurbüro mit Standorten in Braunschweig, Magdeburg, Öhringen und Schwerin.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Geries Ingenieuregeries.deHQ: Gleichen-reinhausen, GermanyReported employees: 11-50 | Gleichen-reinhausen, Germany | 11-50 | Exact match | 14 contacts → |
“Geries Ingenieure Büro für Standorterkundung GmbH is a mechanical or industrial engineering company based out of Gleichen-Reinhausen, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Proterra Umweltschutz- UND Managementberatung Gmbh Umweltgutachterproterra-umwelt.deHQ: Sulzbach, GermanyReported employees: 11-50 | Sulzbach, Germany | 11-50 | Exact match | 13 contacts → |
“Willkommen bei der proTerra Umweltschutz- und Managementberatung GmbH Umweltgutachter, Ihrem vertrauenswürdigen Begleiter für Industrie- und Gewerbeunternehmen.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Geologik Wilbers & Oeder Gmbhgeologik.netHQ: Münster, GermanyReported employees: 11-50 | Münster, Germany | 11-50 | Exact match | 13 contacts → |
“GEOlogik Wilbers & Oeder is an environmental services company based out of 98 Feldstiege, Münster, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ÖKO Control Gmbhoeko-control.com HQ: Wunstorf, GermanyReported employees: 1-10 | Wunstorf, Germany | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | AKS Aquaaks-ff.de HQ: Frankfurt (oder) (frankfurt), GermanyReported employees: 11-50 | Frankfurt (oder) (frankfurt), Germany | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Prof. Burmeier Ingenieurgesellschaft MBHburmeier-ingenieure.deHQ: Hanover, GermanyReported employees: 51-200 | Hanover, Germany | 51-200 | Exact match | 11 contacts → |
“Prof.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Büro FÜR Umweltfragenbuero-fuer-umweltfragen.deHQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 11 contacts → |
“An unseren Standorten in Berlin und Eching bündeln wir seit mehr als 25 Jahren, Expertise aus vier essenziellen Bereichen eines jeden Bauprojekts.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rietzler Gruppe Gmbhrietzler-gruppe.de HQ: Nuremberg, GermanyReported employees: 11-50 | Nuremberg, Germany | 11-50 | Exact match | 10 contacts → |
“Mit ihrem ganzheitlichen Ansatz innerhalb der Umweltbranche verfolgt die Rietzler Gruppe seit jeher eine auf Synergien und Interdisziplinarität beruhende Strategie.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 9 contacts → |
“Das Chemisch-Technische Laboratorium Luers ist seit 1963 Ihr unabhängiger Partner für eine Vielzahl von Dienstleistungen in den Bereichen Umweltanalytik, Gasfreiheit, Altlasten…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Hubert Beyer Umwelt Consult Gmbhbeyer-umweltconsult.deHQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 8 contacts → |
“Sie benötigen Beratung oder Hilfe bei Fragestellungen aus dem Umweltbereich?” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Reconsite Gmbhreconsite.comHQ: Fellbach, GermanyReported employees: 11-50 | Fellbach, Germany | 11-50 | Exact match | 8 contacts → |
“reconsite GmbH is an environmental services company based out of Auberlenstraße 13, Fellbach, Baden-Wuerttemberg, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Base Technologies Gmbhbase-technologies.comHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 8 contacts → |
“Die BASE TECHNOLOGIES GmbH ist seit über 20 Jahren aktiv für Nachhaltigkeit und Transformation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bremer Umweltinstitutbremer-umweltinstitut.de HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 8 contacts → |
“In BREMEN und GÖTTINGEN sind wir für Sie da!” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Blasy Mader Gmbhblasy-mader.de HQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 7 contacts → |
“Die BLASY + MADER GmbH ist als gutachterliches Fachbüro tätig in den Leistungsbereichen Altlasten, Baugrund, Bausubstanz, Abwasser, Grundwasser und Umwelttechnik.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Leoma Gmbhleoma-partner.de HQ: Hattingen, GermanyReported employees: 11-50 | Hattingen, Germany | 11-50 | Exact match | 7 contacts → |
“LEOMA GmbH – Engineering & Consulting for Environment, Safety, and Sustainable Industry Since LEOMA GmbH has supported companies across various industries in meeting complex…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Boss Consult Gmbhbosscon.deHQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 5 contacts → |
“Wir sind ein bundesweit tätiges Ingenieurbüro mit derzeit 9 Mitarbeitern in den Bereichen Altlastensanierung, Flächenrecycling, Hydrogeologie und Grundwassermodellierung mit Sitz…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Envi Experts Gmbhenvi-experts.deHQ: Nuremberg, GermanyReported employees: 11-50 | Nuremberg, Germany | 11-50 | Exact match | 5 contacts → |
“Envi Experts ist eine Umweltunternehmensberatung, die sich darauf spezialisiert hat, interdisziplinäre Themen im Umweltsektor, v.a.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Geonik Gmbhgeonik-gmbh.de HQ: Kassel, GermanyReported employees: 1-10 | Kassel, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Reducta Gmbhreducta.deHQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 5 contacts → |
“Gegründet 1982 in Düsseldorf, arbeiten wir seit über 40 Jahren im Auftrag der Umwelt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 180 company matches
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Environmental investigations suppliers: dataset insights
October 25, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
173 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 180 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 25, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental investigations suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental investigations suppliers did RevenueBase find based in Germany?
The saved snapshot records 180 matching company records, 803 tracked contacts and 220 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 25, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental investigations suppliers by geography
- Environmental investigations suppliers based in Belo Horizonte, Brazil
- Environmental investigations suppliers based in Rio De Janeiro, Brazil
- Environmental investigations suppliers based in Sao Paulo, Brazil
- Environmental investigations suppliers based in Calgary, Canada
- Environmental investigations suppliers based in Houston, United States
- Environmental investigations suppliers based in New York, United States
- Environmental investigations suppliers based in Seattle, United States
- Environmental investigations suppliers based in Argentina
- Environmental investigations suppliers based in Australia
- Environmental investigations suppliers based in Belgium
- Environmental investigations suppliers based in Brazil
- Environmental investigations suppliers based in Canada
Cite this list
RevenueBase Data Team. Top 25 environmental investigations suppliers based in Germany. Snapshot: October 25, 2026. https://revenuebase.ai/companies/environmental-investigations-suppliers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental investigations suppliers based in Belo Horizonte, Brazil
- Environmental investigations suppliers based in Rio De Janeiro, Brazil
- Environmental investigations suppliers based in Sao Paulo, Brazil
- Environmental investigations suppliers based in Calgary, Canada
- Environmental investigations suppliers based in Houston, United States
- Environmental investigations suppliers based in New York, United States
Company intelligence · public preview
Top 25 environmental investigations suppliers based in Germany
RevenueBase records 180 matching company records for environmental investigations suppliers based in Germany, with 803 tracked contacts and 220 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 25, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental investigations suppliers based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Gelsenkirchen, GermanyReported employees: 51-200 | Gelsenkirchen, Germany | 51-200 | Exact match | 45 contacts → |
“We are the Hygiene-Institut des Ruhrgebiets, an accredited service institute for environmental hygiene and toxicology and business operations of a non-profit association based in…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Competenza Gmbhcompetenza.com HQ: Fürth, GermanyReported employees: 11-50 | Fürth, Germany | 11-50 | Exact match | 40 contacts → |
“Die im Jahr 2003 gegründete COMPETENZA GmbH gehört heute zu den führenden deutschen Dienstleistern im Bereich der Gebäudeschadstoffe.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LGBAlgba.de HQ: Hockenheim, GermanyReported employees: 51-200 | Hockenheim, Germany | 51-200 | Exact match | 18 contacts → |
“Wer wir sind?” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kühn Geoconsulting Gmbhgeoconsulting.de HQ: Bonn, GermanyReported employees: 51-200 | Bonn, Germany | 51-200 | Exact match | 18 contacts → |
“Die KÜHN Geoconsulting® GmbH ist ein unabhängiges Gutachterbüro, das seit mehr als 50 Jahren in den Bereichen Baugrundberatung und Altlastensanierung tätig ist.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ergo Umweltinstitut Gmbhergo-dresden.de HQ: Dresden, GermanyReported employees: 51-200 | Dresden, Germany | 51-200 | Exact match | 15 contacts → |
“Wir sind ein mittelständisches sächsisches Unternehmen im Bereich der Umweltdienstleistungen mit seinem Hauptsitz in Dresden.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Braunschweig, GermanyReported employees: 51-200 | Braunschweig, Germany | 51-200 | Exact match | 14 contacts → |
“GGU Gesellschaft für Grundbau und Umwelttechnik GmbH ist ein spezialisiertes Ingenieurbüro mit Standorten in Braunschweig, Magdeburg, Öhringen und Schwerin.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Geries Ingenieuregeries.de HQ: Gleichen-reinhausen, GermanyReported employees: 11-50 | Gleichen-reinhausen, Germany | 11-50 | Exact match | 14 contacts → |
“Geries Ingenieure Büro für Standorterkundung GmbH is a mechanical or industrial engineering company based out of Gleichen-Reinhausen, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Proterra Umweltschutz- UND Managementberatung Gmbh Umweltgutachterproterra-umwelt.de HQ: Sulzbach, GermanyReported employees: 11-50 | Sulzbach, Germany | 11-50 | Exact match | 13 contacts → |
“Willkommen bei der proTerra Umweltschutz- und Managementberatung GmbH Umweltgutachter, Ihrem vertrauenswürdigen Begleiter für Industrie- und Gewerbeunternehmen.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Geologik Wilbers & Oeder Gmbhgeologik.net HQ: Münster, GermanyReported employees: 11-50 | Münster, Germany | 11-50 | Exact match | 13 contacts → |
“GEOlogik Wilbers & Oeder is an environmental services company based out of 98 Feldstiege, Münster, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ÖKO Control Gmbhoeko-control.com HQ: Wunstorf, GermanyReported employees: 1-10 | Wunstorf, Germany | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | AKS Aquaaks-ff.de HQ: Frankfurt (oder) (frankfurt), GermanyReported employees: 11-50 | Frankfurt (oder) (frankfurt), Germany | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Prof. Burmeier Ingenieurgesellschaft MBHburmeier-ingenieure.de HQ: Hanover, GermanyReported employees: 51-200 | Hanover, Germany | 51-200 | Exact match | 11 contacts → |
“Prof.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Büro FÜR Umweltfragenbuero-fuer-umweltfragen.de HQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 11 contacts → |
“An unseren Standorten in Berlin und Eching bündeln wir seit mehr als 25 Jahren, Expertise aus vier essenziellen Bereichen eines jeden Bauprojekts.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rietzler Gruppe Gmbhrietzler-gruppe.de HQ: Nuremberg, GermanyReported employees: 11-50 | Nuremberg, Germany | 11-50 | Exact match | 10 contacts → |
“Mit ihrem ganzheitlichen Ansatz innerhalb der Umweltbranche verfolgt die Rietzler Gruppe seit jeher eine auf Synergien und Interdisziplinarität beruhende Strategie.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 9 contacts → |
“Das Chemisch-Technische Laboratorium Luers ist seit 1963 Ihr unabhängiger Partner für eine Vielzahl von Dienstleistungen in den Bereichen Umweltanalytik, Gasfreiheit, Altlasten…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hubert Beyer Umwelt Consult Gmbhbeyer-umweltconsult.de HQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 8 contacts → |
“Sie benötigen Beratung oder Hilfe bei Fragestellungen aus dem Umweltbereich?” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Reconsite Gmbhreconsite.com HQ: Fellbach, GermanyReported employees: 11-50 | Fellbach, Germany | 11-50 | Exact match | 8 contacts → |
“reconsite GmbH is an environmental services company based out of Auberlenstraße 13, Fellbach, Baden-Wuerttemberg, Germany.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Base Technologies Gmbhbase-technologies.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 8 contacts → |
“Die BASE TECHNOLOGIES GmbH ist seit über 20 Jahren aktiv für Nachhaltigkeit und Transformation.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bremer Umweltinstitutbremer-umweltinstitut.de HQ: Bremen, GermanyReported employees: 11-50 | Bremen, Germany | 11-50 | Exact match | 8 contacts → |
“In BREMEN und GÖTTINGEN sind wir für Sie da!” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Blasy Mader Gmbhblasy-mader.de HQ: Eching, GermanyReported employees: 11-50 | Eching, Germany | 11-50 | Exact match | 7 contacts → |
“Die BLASY + MADER GmbH ist als gutachterliches Fachbüro tätig in den Leistungsbereichen Altlasten, Baugrund, Bausubstanz, Abwasser, Grundwasser und Umwelttechnik.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Leoma Gmbhleoma-partner.de HQ: Hattingen, GermanyReported employees: 11-50 | Hattingen, Germany | 11-50 | Exact match | 7 contacts → |
“LEOMA GmbH – Engineering & Consulting for Environment, Safety, and Sustainable Industry Since LEOMA GmbH has supported companies across various industries in meeting complex…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Boss Consult Gmbhbosscon.de HQ: Stuttgart, GermanyReported employees: 11-50 | Stuttgart, Germany | 11-50 | Exact match | 5 contacts → |
“Wir sind ein bundesweit tätiges Ingenieurbüro mit derzeit 9 Mitarbeitern in den Bereichen Altlastensanierung, Flächenrecycling, Hydrogeologie und Grundwassermodellierung mit Sitz…” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Envi Experts Gmbhenvi-experts.de HQ: Nuremberg, GermanyReported employees: 11-50 | Nuremberg, Germany | 11-50 | Exact match | 5 contacts → |
“Envi Experts ist eine Umweltunternehmensberatung, die sich darauf spezialisiert hat, interdisziplinäre Themen im Umweltsektor, v.a.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Geonik Gmbhgeonik-gmbh.de HQ: Kassel, GermanyReported employees: 1-10 | Kassel, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Reducta Gmbhreducta.de HQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 5 contacts → |
“Gegründet 1982 in Düsseldorf, arbeiten wir seit über 40 Jahren im Auftrag der Umwelt.” Recorded description excerpt · October 25, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 180 company matches
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Environmental investigations suppliers: dataset insights
October 25, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
173 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 180 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 25, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental investigations suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental investigations suppliers did RevenueBase find based in Germany?
The saved snapshot records 180 matching company records, 803 tracked contacts and 220 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 25, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 environmental investigations suppliers based in Germany. Snapshot: October 25, 2026. https://revenuebase.ai/companies/environmental-investigations-suppliers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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