Company lists · Data refreshed November 2026

Top 25 Sludge landfill operators based in Germany

RevenueBase identified 139 company matches for sludge landfill operators associated with Germany as of November 2026 and tracks 815 professional contacts across them, including 225 with verified work emails. Bremen is the largest hub.

This list covers company matches for sludge landfill operators 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
139Companies
815Contacts tracked
225Verified emails
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The 25 largest sludge landfill operators based in Germany

Ranked by team size
Top 25 of 139 company matches for sludge landfill operators 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 matchKempen, GermanyHQ recorded Nov 6, 20261,001-5,00064 contacts →

Exact match

“Schönmackers – gemeinsam in der Entsorgungs- und Kreislaufwirtschaft Mit rund 1.700 Mitarbeitenden an 22 Standorten in Nordrhein-Westfalen übernehmen wir unterschiedliche Aufgaben…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMeppen, GermanyHQ recorded Nov 6, 2026501-1,00050 contacts →

Exact match

“Als Familienunternehmen mit über 800 Mitarbeitenden an 15 Standorten sind wir seit über 90 Jahren ein kompetenter Partner für Gewerbe, Industrie und Kommunen in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEnnigerloh, GermanyHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Mit über 250 Kolleg*innen sorgen wir im ECOWEST VERBUND tagtäglich für nachhaltige, umweltkonforme und verlässliche Abfallverwertung und -beseitigung in der Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDortmund-lindenhorst, GermanyHQ recorded Nov 6, 20261-1017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSonsbeck, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Wir, die KSR-Gruppe, entsorgen Abfälle und Reststoffe nicht nur fachgerecht, sondern haben es uns zur Aufgabe gemacht, sie soweit wie möglich wieder zu verwerten.”

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

Exact match

“Wir sind die Verfahrenstechnik Schweitzer GmbH - wir stehen für langjährige Kompetenz und Expertise auf dem Gebiet der Klärschlammanlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEltville, GermanyHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKarlsbad, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Seit über 30 Jahren sind wir zuverlässiger Partner der Kläranlagen für die mobile Schlammentwässerung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNeuss, GermanyHQ recorded Nov 6, 2026501-1,0008 contacts →

Exact match

“Die Rieck Entsorgungs-Logistik ist ein nach § 56 des Kreislaufwirtschaftsgesetzes zertifizierter Entsorgungsfachbetrieb mit Sitz im Neusser Hafen bei Düsseldorf.”

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBöblingen, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Durch die Errichtung einer hochinnovativen Klärschlammverwertungsanlage auf dem Gelände des bestehenden Restmüllheizkraftwerks in Böblingen setzen wir einen wegweisenden Schritt…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMosbach, GermanyHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

“INAST Abfallbeseitigungs GmbH – Ihr Spezialist in allen Fragen zum Thema Recycling und Abfallbeseitigung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGescher, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Die Entsorgungsgesellschaft Westmünsterland mbH (EGW) steht seit 1994 für eine zuverlässige, moderne und zukunftsorientierte Abfallwirtschaft im Kreis Borken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBietigheim-bissingen, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die REKO-Gruppe ist der verlässliche Partner für die umweltgerechte Verwertung von Abfällen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDorsten, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBremerhaven, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMerseburg, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ALCANZAR unterstützt Industrie- und Mittelstandsbetriebe dabei, ihre abfall- und umweltrechtlichen Pflichten im Betrieb praktisch umzusetzen - mit einem festen Ansprechpartner für…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBad Oeynhausen, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

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

Exact match

“Seit sind wir Ihr kompetenter Partner für die Abfallentsorgung am unteren Niederrhein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNeuburg, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaarbrücken, 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
22Exact matchSchorndorf/oberpfalz, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Herrmann und Vogl is a management consulting company based out of 4 Obertraubenbach, Schorndorf/Oberpfalz, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“BLU ist eine neue Anlage von Schleith für die Bodenverwertung, die Lagerung und den Umschlag von mineralischen Abfällen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNiederkrüchten, GermanyHQ 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
25Exact matchDüdenbüttel, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Heidemann Recycling GmbH is a certified waste management company for all operations in accordance with the German Recycling and Waste Act (KrW-/AbfG) and also founding member of…”

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

Showing 25 of 139 sludge landfill operators based in Germany

See the full list, filter by size, metro and specialty, and access 225 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sludge landfill operators based in Germany at a glance

As of Nov 6, 2026
27.6%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
1.4%Largest-city concentration · Bremen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
27
51-200
14
201-500
6
501-1,000
2
1,001-5,000
2

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 139 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 “sludge landfill operators” 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 225 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 “sludge landfill operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sludge landfill operators are there based in Germany?

RevenueBase identified 139 company matches for sludge landfill operators 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?

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

Which city has the most sludge landfill operators?

Bremen leads with 2 company records, followed by Hamburg (2) and Leverkusen (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 225 professional contacts with verified work emails tracked across these 139 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.