Company lists · Data refreshed September 2026

Top 25 Contract laboratory services based in Switzerland

Name: Contract laboratory services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 68 companies tracked

RevenueBase identified 68 contract laboratory services headquartered in Switzerland as of September 2026 and tracks 65,804 professional contacts across them, including 17,673 with verified work emails. Lausanne is the largest hub.

This list covers contract laboratory services headquartered in Switzerland, 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

68Companies

65,804Contacts tracked

17,673Verified emails

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The 25 largest contract laboratory services based in Switzerland

Ranked by team size

Top 25 of 68 contract laboratory services based in Switzerland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to contract laboratory 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	SGS	Indirect evidence	Baar, SwitzerlandHQ checked Sep 19, 2026	10001+	60,606 contacts →
	Indirect evidence “SGS is the world’s leading Testing, Inspection and Certification company.” Source: RevenueBase Database · checked Sep 19, 2026
2	Cotecna	Indirect evidence	Plainpalais, SwitzerlandHQ checked Sep 19, 2026	5,001-10,000	2,274 contacts →
	Indirect evidence “Cotecna is a leading provider of testing, inspection and certification services.” Source: RevenueBase Database · checked Sep 19, 2026
3	Solvias	Indirect evidence	Kaiseraugst, SwitzerlandHQ checked Sep 19, 2026	501-1,000	683 contacts →
	Indirect evidence “Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Source: RevenueBase Database · checked Sep 19, 2026
4	Anapath Services Gmbh & Anapath Research S.A.U	Partial evidence	Liestal, SwitzerlandHQ checked Sep 19, 2026	51-200	95 contacts →
	Partial evidence “AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.” Source: RevenueBase Database · checked Sep 19, 2026
5	IES	Indirect evidence	Witterswil, SwitzerlandHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “IES is a Swiss company based on the border with France and Germany.” Source: RevenueBase Database · checked Sep 19, 2026
6	Dianalabs	Partial evidence	Genève, SwitzerlandHQ checked Sep 19, 2026	51-200	57 contacts →
	Partial evidence “Dianalabs est un laboratoire d’analyses médicales situé à Genève.” Source: RevenueBase Database · checked Sep 19, 2026
7	MCL Medizinische Laboratorien	Partial evidence	Köniz, SwitzerlandHQ checked Sep 19, 2026	51-200	48 contacts →
	Partial evidence “Die MCL Medizinisches Laboratorien AG ist ein 24h-Stunden-Privatlabor im medizinisch diagnostischen Bereich.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ufag Laboratorien AG	Partial evidence	Sursee, SwitzerlandHQ checked Sep 19, 2026	51-200	39 contacts →
	Partial evidence “Die UFAG LABORATORIEN erbringen für Kunden aus den Bereichen Lebensmittel, Agrarökologie und Pharma umfassende Dienstleistungen für standardisierte Analyseverfahren und…” Source: RevenueBase Database · checked Sep 19, 2026
9	Laboratoire MGD	Partial evidence	Genève Les Acacias, SwitzerlandHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Depuis 1974, nous avons fait un choix stratégique mais exigeant : rester un laboratoire indépendant, au service des patients et des professionnels de santé à Genève.” Source: RevenueBase Database · checked Sep 19, 2026
10	Swiss Bioquant AG	Partial evidence	Reinach, SwitzerlandHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “Swiss BioQuant is a bioanalytical contract research organization (CRO) specialized in LC-MS/MS and ligand-binding assays and dedicated to scientific excellence.” Source: RevenueBase Database · checked Sep 19, 2026
11	ZLZ Zentrallabor AG	Indirect evidence	Zollikon, SwitzerlandHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Die Gründung der ZLZ Zentrallabor AG erfolgte 1997 mit dem gemeinsamen Ziel, die Labordienstleistungen (Routineparameter) für die beteiligten Gesellschafter zentral und möglichst…” Source: RevenueBase Database · checked Sep 19, 2026
12	Eurofins Scientific AG Switzerland	Indirect evidence	Schönenwerd, SwitzerlandHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Labor für chemische und mikrobiologische Prüfungen für Lebensmittel, Futtermittel, Gebrauchsgegenstände, Kosmetika, Umweltproben und Pharmaprodukte.” Source: RevenueBase Database · checked Sep 19, 2026
13	Polyanalytic	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Polyanalytic est un laboratoire d’analyses médicales situé à Lausanne.” Source: RevenueBase Database · checked Sep 19, 2026
14	Labordiagnostic St.Gallen West	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “Medizinisches Labor in St.Gallen” Source: RevenueBase Database · checked Sep 19, 2026
15	Bachema AG	Indirect evidence	Schlieren, SwitzerlandHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Wir bieten schnelle, verlässliche und unabhängige Umweltanalytik auf hohem technisch-wissenschaftlichem Niveau an, damit Sie fundierte Entscheidungen treffen und ihre Kunden…” Source: RevenueBase Database · checked Sep 19, 2026
16	Biolytix AG	Partial evidence	Dittingen, SwitzerlandHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Biolytix AG, founded in 1998, is a leading, independent laboratory specialized in molecular and microbiological analyses with ISO/IEC 17025 accreditation.” Source: RevenueBase Database · checked Sep 19, 2026
17	Labor Veritas AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Labor Veritas bietet chemische und mikrobiologische Dienstleistungsanalytik sowie Beratungsdienstleistungen (Durchführung von Audits, Unterstützung beim Aufbau und der…” Source: RevenueBase Database · checked Sep 19, 2026
18	Laboratoire Dubois SA	Partial evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Founded in 1977, Laboratoire Dubois SA is a testing and analyses company providing services for the watch, luxury goods, med-tech, environmental, building and transportation…” Source: RevenueBase Database · checked Sep 19, 2026
19	Niutec AG	Partial evidence	Winterthur, SwitzerlandHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “NIUTEC AG in Winterthur is one of the leading private chemical testing laboratories in Switzerland.” Source: RevenueBase Database · checked Sep 19, 2026
20	Superlab Suisse	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Superlab Suisse is a lab provider aiming to create a global platform for life science companies.” Source: RevenueBase Database · checked Sep 19, 2026
21	Bioexam	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Die Bioexam ist ein mikrobiologisches Labor für Lebensmittel, Heilmittel und Hygiene und ist seit 1985 von Swissmedic GMP-zertifiziert.” Source: RevenueBase Database · checked Sep 19, 2026
22	Rothen Laboratory	Partial evidence	Basel-stadt, SwitzerlandHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “Labor Rothen stands for high-quality, rapid and uncomplicated laboratory analysis.” Source: RevenueBase Database · checked Sep 19, 2026
23	Amicolab	Partial evidence	Plan Les Ouates, SwitzerlandHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Amicolab SA est composé d'une équipe de professionnels, pluridisciplinaires (microbiologistes, techniciens de laboratoire, ingénieurs, préleveurs, auditeurs, formateurs).” Source: RevenueBase Database · checked Sep 19, 2026
24	Tecomedical AG	Indirect evidence	Sissach, SwitzerlandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “The Swiss-based TECOmedical Group with subsidiaries in Germany, Benelux and Austria is a leading provider of in-vitro speciality test systems in the areas of medical and…” Source: RevenueBase Database · checked Sep 19, 2026
25	Nuovolab SA	Partial evidence	Lugano, SwitzerlandHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “NUOVOLab SA è un laboratorio sperimentale che offre prestazioni e consulenza nel campo del controllo della qualità dei materiali da costruzione.” 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: contract laboratory 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 contract laboratory services.
Partial evidence: Its own public description names part of contract laboratory services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract laboratory 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 68 contract laboratory services based in Switzerland

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Contract laboratory services based in Switzerland at a glance

As of Sep 19, 2026

26.9%Verified-email coverage

967.7Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Lausanne

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

10001+

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 68 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 contract laboratory 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 Switzerland whose own description of what they do matches “contract laboratory 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 contract laboratory 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 contract laboratory services, and records with no verified work email. Companies headquartered outside Switzerland 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, 17,673 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 contract laboratory 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 contract laboratory services are there based in Switzerland?

RevenueBase identified 68 contract laboratory services headquartered in Switzerland 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?

SGS, headquartered in Baar, tops this list with the largest team on record.

Which city has the most contract laboratory services?

Lausanne leads with 4 headquartered companies, followed by Baar (3) and Geneva (3).

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 17,673 verified decision-maker contacts tracked across these 68 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.