Company lists · Data refreshed September 2026

Top 25 Certification bodies based in Switzerland

Name: Certification bodies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 99 companies tracked

RevenueBase identified 99 certification bodies headquartered in Switzerland as of September 2026 and tracks 64,339 professional contacts across them, including 16,875 with verified work emails. Zurich is the largest hub.

This list covers certification bodies 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

99Companies

64,339Contacts tracked

16,875Verified emails

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The 25 largest certification bodies based in Switzerland

Ranked by team size

Top 25 of 99 certification bodies 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 certification bodies: 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	Partial evidence	Baar, SwitzerlandHQ checked Sep 19, 2026	10001+	60,606 contacts →
	Partial evidence “SGS is the world’s leading Testing, Inspection and Certification company.” Source: RevenueBase Database · checked Sep 19, 2026
2	Cotecna	Partial evidence	Plainpalais, SwitzerlandHQ checked Sep 19, 2026	5,001-10,000	2,274 contacts →
	Partial evidence “Cotecna is a leading provider of testing, inspection and certification services.” Source: RevenueBase Database · checked Sep 19, 2026
3	SQS	Partial evidence	Zollikofen, SwitzerlandHQ checked Sep 19, 2026	51-200	251 contacts →
	Partial evidence “The Swiss Association for Quality and Management Systems (SQS) is Switzerland's leading organisation for certification and assessment services.” Source: RevenueBase Database · checked Sep 19, 2026
4	Swiss Safety Center AG	Indirect evidence	Wallisellen, SwitzerlandHQ checked Sep 19, 2026	51-200	166 contacts →
	Indirect evidence “Swiss Safety Center AG is a member of the SVTI Group and thus part of a centre of excellence in technical safety and risk management.” Source: RevenueBase Database · checked Sep 19, 2026
5	IAF	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 19, 2026	11-50	127 contacts →
	Indirect evidence “IAF - Interessengemeinschaft Ausbildung im Finanzbereich Die IAF Interessengemeinschaft für Ausbildung im Finanzbereich ist eine vom Staatssekretariat für Bildung, Forschung und…” Source: RevenueBase Database · checked Sep 19, 2026
6	Procert SA	Partial evidence	Bern, SwitzerlandHQ checked Sep 19, 2026	51-200	85 contacts →
	Partial evidence “Certification body in the following areas- agri-food - certification of agri-food products - sustainable development - packaging - education - technology and services - health and…” Source: RevenueBase Database · checked Sep 19, 2026
7	BIO Suisse	Indirect evidence	Basel, SwitzerlandHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “Das führende Schweizer Label für nachhaltige Bio-Produkte.#HauptsacheBioKnospe” Source: RevenueBase Database · checked Sep 19, 2026
8	Bio.Inspecta AG	Indirect evidence	Frick, SwitzerlandHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “Als unabhängige Kontroll- und Zertifizierungsfirma unterstützen wir Landwirtschaftsbetriebe und Unternehmen bei der nachhaltigen Entwicklung und Stärkung ihrer Marktposition.” Source: RevenueBase Database · checked Sep 19, 2026
9	Sercons	Partial evidence	Baar, SwitzerlandHQ checked Sep 19, 2026	1,001-5,000	57 contacts →
	Partial evidence “SERCONS Certification is a leading company in the field of certification.” Source: RevenueBase Database · checked Sep 19, 2026
10	GEAK	Indirect evidence	Basel, SwitzerlandHQ checked Sep 19, 2026	11-50	48 contacts →
	Indirect evidence “Der Gebäudeenergieausweis der Kantone – kurz GEAK genannt – ist das schweizweit beste Bewertungs- und Beratungsinstrument für Gebäude.” Source: RevenueBase Database · checked Sep 19, 2026
11	Mtic Group	Partial evidence	Paradiso, SwitzerlandHQ checked Sep 19, 2026	201-500	39 contacts →
	Partial evidence “MTIC Group: Your Partner in Testing, Inspection, Certification, and Training Excellence MTIC Group is a trusted global leader in Testing, Inspection, Certification of Management…” Source: RevenueBase Database · checked Sep 19, 2026
12	KV Edupool	Indirect evidence	Zug, SwitzerlandHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “kv edupool ist das bedeutendste Qualitätslabel und die wichtigste Prüfungsorganisation der Schweiz in der nicht formalen kaufmännischen Weiterbildung.” Source: RevenueBase Database · checked Sep 19, 2026
13	Fairtrade MAX Havelaar	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “Fairtrade Max Havelaar, 1992 gegründet, ist eine gemeinnützige Stiftung mit Sitz in Zürich.” Source: RevenueBase Database · checked Sep 19, 2026
14	Contrôle Officiel Suisse DES Chronomètres Cosc	Indirect evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “Founded in 1973, the Contrôle Officiel Suisse des Chronomètres (COSC) is the universally recognized, independent official Swiss chronometer testing organization.” Source: RevenueBase Database · checked Sep 19, 2026
15	CERTX	Partial evidence	Fribourg, SwitzerlandHQ checked Sep 19, 2026	11-50	27 contacts →
	Partial evidence “First Swiss functional safety, cybersecurity and artificial intelligence certification body.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sconrail	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “SCONRAIL is a conformity assessment body and Notified Body Interoperability with international range of action.” Source: RevenueBase Database · checked Sep 19, 2026
17	SIZ AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “SIZ AG is the leading ICT examination organization in Switzerland, promoting practical IT training in close cooperation with the Swiss education system.” Source: RevenueBase Database · checked Sep 19, 2026
18	Cinelec SA	Indirect evidence	Matran / Fribourg, SwitzerlandHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Cinelec SA est le spécialiste du contrôle d'installations électriques reconnu comme organe de contrôle indépendant par l'inspection fédérale des installations à courant fort.” Source: RevenueBase Database · checked Sep 19, 2026
19	International Certification BIO Suisse AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “International Certification Bio Suisse AG is a company based out of Peter Merian-Strasse 34, Basel, Switzerland.” Source: RevenueBase Database · checked Sep 19, 2026
20	SIPIZ	Indirect evidence	Olten, SwitzerlandHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Die SIPIZ ist eine notifizierte und akkreditierte Prüf, Inspektions- und Zertifizierungsstelle.” Source: RevenueBase Database · checked Sep 19, 2026
21	ACPO	Partial evidence	Genève, SwitzerlandHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “acpo est un organisme de certification des labels territoriaux et des entreprises citoyennes.” Source: RevenueBase Database · checked Sep 19, 2026
22	Stiftung Zewo	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Zertifizierungsstelle für gemeinnützige Organisationen, die in der Schweiz Spenden sammeln.” Source: RevenueBase Database · checked Sep 19, 2026
23	UGRA	Indirect evidence	Sankt Gallen, SwitzerlandHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Die Ugra Swisstesting AG ist eine 100-prozentige Tochter des Vereins Ugra Schweizer Kompetenzzentrum Druck- und Medientechnik.” Source: RevenueBase Database · checked Sep 19, 2026
24	Gribi Messtechnik AG	Indirect evidence	Büren An Der Aare, SwitzerlandHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Wir sind ein nach ISO/IEC 17025 akkreditiertes Prüf-(STS 0505) sowie Kalibrierlabor (SCS 0123).” Source: RevenueBase Database · checked Sep 19, 2026
25	Qualicert AG	Indirect evidence	Beckenried, SwitzerlandHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “QualiCert steht seit über 30 Jahren für unabhängige Zertifizierungen mit höchstem Anspruch an Qualität und Sicherheit.” 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: certification bodies. 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 certification bodies.
Partial evidence: Its own public description names part of certification bodies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name certification bodies. 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 99 certification bodies based in Switzerland

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Certification bodies based in Switzerland at a glance

As of Sep 19, 2026

26.2%Verified-email coverage

649.9Average contacts per company

11-50Median size (employees)

13.1%Largest-city concentration · Zurich

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 99 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 certification bodies, 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 “certification bodies”. 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 certification bodies), 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 certification bodies, 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, 16,875 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 certification bodies, 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 certification bodies are there based in Switzerland?

RevenueBase identified 99 certification bodies 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 certification bodies?

Zurich leads with 13 headquartered companies, followed by Bern (7) and Geneva (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 16,875 verified decision-maker contacts tracked across these 99 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.