Company lists · Data refreshed September 2026

Top 25 Contaminant testing services based in Germany

Name: Contaminant testing services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 200 companies tracked

RevenueBase identified 200 contaminant testing services headquartered in Germany as of September 2026 and tracks 3,506 professional contacts across them, including 783 with verified work emails. Berlin is the largest hub.

This list covers contaminant testing services headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

200Companies

3,506Contacts tracked

783Verified emails

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The 25 largest contaminant testing services based in Germany

Ranked by team size

Top 25 of 200 contaminant testing services based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to contaminant testing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tentamus Group	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	1,001-5,000	241 contacts →
	Indirect evidence “For more than a decade the Tentamus Group has been providing services to customers all over the world.” Source: RevenueBase Database · checked Sep 19, 2026
2	GBA Group	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	1,001-5,000	229 contacts →
	Indirect evidence “GBA Group is an international life science services company with over employees and a wide range of analytical, logistical and specialist services in the fields of…” Source: RevenueBase Database · checked Sep 19, 2026
3	Limbach Gruppe SE	Indirect evidence	Heidelberg, GermanyHQ checked Sep 19, 2026	5,001-10,000	165 contacts →
	Indirect evidence “Mehr als Labor Als größte inhabergeführte Laborgruppe Deutschlands setzen wir mit unserem breiten Leistungsangebot auf hohe Qualitätsstandards in der Labordiagnostik.” Source: RevenueBase Database · checked Sep 19, 2026
4	IFP Privates Institut FÜR Produktqualität	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	201-500	124 contacts →
	Indirect evidence “The Berlin ifp Institut für Produktqualität is an accredited laboratory for food analysis as well as for the analysis of feed, drinking water and pharmaceuticals.” Source: RevenueBase Database · checked Sep 19, 2026
5	Bilacon	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	201-500	99 contacts →
	Indirect evidence “Willkommen bei bilacon -Ihrem Partner für Lebensmittelanalytik und Labordienstleistungen in Berlin Sie benötigen Unterstützung in der Qualitätskontrolle und bei Hygienefragen…” Source: RevenueBase Database · checked Sep 19, 2026
6	Analytica Alimentaria Gmbh	Indirect evidence	Kleinmachnow, GermanyHQ checked Sep 19, 2026	51-200	97 contacts →
	Indirect evidence “Our goal is to ensure that consumers are able to have worry-free access to safe food.” Source: RevenueBase Database · checked Sep 19, 2026
7	Labor LS SE & Co. KG	Partial evidence	Bad Bocklet, GermanyHQ checked Sep 19, 2026	501-1,000	88 contacts →
	Partial evidence “For over 37 years, we have stood for expert knowledge in the field of microbiological testing and chemical-physical analysis, characterized by growth, quality and innovation.” Source: RevenueBase Database · checked Sep 19, 2026
8	Phytolab	Indirect evidence	Vestenbergsgreuth, GermanyHQ checked Sep 19, 2026	201-500	68 contacts →
	Indirect evidence “PhytoLab ist seit mehr als 30 Jahren ein unabhängiges, akkreditiertes und behördlich anerkanntes Prüflabor für pflanzliche Arzneimittel, Lebensmittel, Futtermittel und Kosmetika.” Source: RevenueBase Database · checked Sep 19, 2026
9	UCL Umwelt Control Labor Gmbh	Indirect evidence	Lünen, GermanyHQ checked Sep 19, 2026	201-500	57 contacts →
	Indirect evidence “UCL zählt zu den führenden Prüflaboratorien in Deutschland.” Source: RevenueBase Database · checked Sep 19, 2026
10	BAV Institut	Indirect evidence	Offenburg, GermanyHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “The BAV INSTITUT is an accredited contract laboratory for food, cosmetic and pharmaceutical companies.” Source: RevenueBase Database · checked Sep 19, 2026
11	Galab Laboratories Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	201-500	49 contacts →
	Indirect evidence “GALAB Laboratories GmbH Leading when it comes to analysis Established in 1992, GALAB is an analysis laboratory, which resides in a self-designed high-tech building easily to reach…” Source: RevenueBase Database · checked Sep 19, 2026
12	Labor Kneißler Gmbh & Co. KG	Indirect evidence	Burglengenfeld, GermanyHQ checked Sep 19, 2026	201-500	47 contacts →
	Indirect evidence “Hohe Ansprüche - Starke Lösungen!” Source: RevenueBase Database · checked Sep 19, 2026
13	Cleancontrolling	Indirect evidence	Emmingen-liptingen, GermanyHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “CleanControlling stands for comprehensive services in the fields of technical, medical and environmental cleanliness for surfaces, materials and media.” Source: RevenueBase Database · checked Sep 19, 2026
14	Labor 28 MVZ Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	201-500	40 contacts →
	Indirect evidence “Wir sind für Sie da.” Source: RevenueBase Database · checked Sep 19, 2026
15	Eurofins Analytik Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “Eurofins Analytik GmbH, situated in Hamburg-Harburg, is part of the globally active Eurofins Group offering chemical and biological analysis as well as competent consultancies for…” Source: RevenueBase Database · checked Sep 19, 2026
16	Laboratory Brunner Constance Germany	Indirect evidence	Konstanz, GermanyHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “As an owner-led medical laboratory we are offering fast, high quality laboratory analytics and diagnostics for clinics, medical professionals and interested private parties.” Source: RevenueBase Database · checked Sep 19, 2026
17	Analytik Institut Rietzler Gmbh	Indirect evidence	Fürth, GermanyHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Wir, das Analytik Institut Rietzler, sind seit 1986 Ihr erfahrener, vertrauensvoller und branchenübergreifender Partner in den Bereichen Analytik, Probenahme sowie Immissions- und…” Source: RevenueBase Database · checked Sep 19, 2026
18	Azba Analytisches Zentrum Berlin Adlershof Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “Die AZBA Analytisches Zentrum Berlin-Adlershof GmbH ist ein privatwirtschaftlich geführtes Dienstleistungsunternehmen.” Source: RevenueBase Database · checked Sep 19, 2026
19	Lctech Gmbh	Indirect evidence	Obertaufkirchen, GermanyHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “LCTech GmbH is based in Obertaufkirchen, Germany.” Source: RevenueBase Database · checked Sep 19, 2026
20	LGBA	Indirect evidence	Hockenheim, GermanyHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Wer wir sind?” Source: RevenueBase Database · checked Sep 19, 2026
21	Diwa Gruppe	Indirect evidence	Rohrdorf, GermanyHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Perfekter Service: Ganz auf Ihre Bedürfnisse zugeschnitten Das Dienstleistungsangebot der DIWA-Analytik umfasst alle Punkte der rechtskonformen Umsetzung der Trinkwasserverordnung.” Source: RevenueBase Database · checked Sep 19, 2026
22	Domatec Gmbh	Partial evidence	Mühldorf A. Inn, GermanyHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “domatec GmbH is an accredited testing laboratory in accordance with DIN EN ISO/IEC 17025:2018 and an approved testing centre in accordance with Section 40 of the German Drinking…” Source: RevenueBase Database · checked Sep 19, 2026
23	Chemisches Institut Burkon	Indirect evidence	Nürnberg, GermanyHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “The Chemical Institute Burkon is a independent, privately run commercial food laboratory located in Nuremberg, Germany.” Source: RevenueBase Database · checked Sep 19, 2026
24	Planton Gmbh	Indirect evidence	Kiel, GermanyHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Wir bieten Ihnen zuverlässige Dienstleistungen der Bio-Analytik zur Qualitätssicherung Ihrer Produkte.” Source: RevenueBase Database · checked Sep 19, 2026
25	Nanostruct Gmbh	Partial evidence	Würzburg, GermanyHQ checked Sep 19, 2026	1-10	16 contacts →
	Partial evidence “Traces of contaminants remain invisible and can have a huge impact on your products quality.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: contaminant testing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names contaminant testing services.
Partial evidence: Its own public description names part of contaminant testing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contaminant testing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 200 contaminant testing services based in Germany

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Contaminant testing services based in Germany at a glance

As of Sep 19, 2026

22.3%Verified-email coverage

17.5Average contacts per company

11-50Median size (employees)

7.5%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 200 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among contaminant testing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “contaminant testing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names contaminant testing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among contaminant testing services, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 783 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names contaminant testing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many contaminant testing services are there based in Germany?

RevenueBase identified 200 contaminant testing services headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tentamus Group, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most contaminant testing services?

Berlin leads with 15 headquartered companies, followed by Hamburg (11) and Bremen (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 783 verified decision-maker contacts tracked across these 200 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.