Company lists · Data refreshed September 2026

Top 25 Quality management consulting firms based in Switzerland

Name: Quality management consulting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 290 companies tracked

RevenueBase identified 290 quality management consulting firms headquartered in Switzerland as of September 2026 and tracks 1,585 professional contacts across them, including 513 with verified work emails. Zurich is the largest hub.

This list covers quality management consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

290Companies

1,585Contacts tracked

513Verified emails

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The 25 largest quality management consulting firms based in Switzerland

Ranked by team size

Top 25 of 290 quality management consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to quality management consulting firms: 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	Document IT LLC	Indirect evidence	Reinach, SwitzerlandHQ checked Sep 21, 2026	201-500	140 contacts →
	Indirect evidence “We work with you to address your most critical business priorities Document IT is an international operating company that represents an amalgamation of long-established…” Source: RevenueBase Database · checked Sep 21, 2026
2	Kaizen Institute Western Europe	Partial evidence	Zug, SwitzerlandHQ checked Sep 21, 2026	201-500	81 contacts →
	Partial evidence “Kaizen Institute partners side-by-side with clients to help them improve sales, quality, cost, delivery, service and motivation, leading to better results, growth, sustainability…” Source: RevenueBase Database · checked Sep 21, 2026
3	CSP AG	Strong evidence	St. Gallen, SwitzerlandHQ checked Sep 21, 2026	51-200	72 contacts →
	Strong evidence “Competence Solutions Project Management Consulting and project management to change your organisation and innovate your IT.” Source: RevenueBase Database · checked Sep 21, 2026
4	Saq-Qualicon AG	Indirect evidence	Olten, SwitzerlandHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “Mitten in unserem Namen kommen zwei «Q» zusammen.” Source: RevenueBase Database · checked Sep 21, 2026
5	Forty2 AG	Partial evidence	Cham, SwitzerlandHQ checked Sep 21, 2026	51-200	56 contacts →
	Partial evidence “Forty2 is a Swiss based consulting company with Offices Switzerland, Luxembourg, Portugal, Spain, Singapore and Philippines with a decade of professional experience in Financial…” Source: RevenueBase Database · checked Sep 21, 2026
6	Marenco AG Design Engineering Prototyping Consulting	Indirect evidence	Pfaeffikon / Zurich, SwitzerlandHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “Marenco AG was founded in 1997.” Source: RevenueBase Database · checked Sep 21, 2026
7	Inova Consulting	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 21, 2026	51-200	30 contacts →
	Partial evidence “Inova Consulting - Your premier Swiss consulting partner, specializing in the Life Sciences industry.” Source: RevenueBase Database · checked Sep 21, 2026
8	Neosys AG	Indirect evidence	Olten, SwitzerlandHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Neosys AG: At your side with all the tools of sustainability!” Source: RevenueBase Database · checked Sep 21, 2026
9	Pharmatronic AG	Indirect evidence	Pratteln, SwitzerlandHQ checked Sep 21, 2026	51-200	25 contacts →
	Indirect evidence “Die Pharmatronic ist der kompetente Partner im Bereich Projekt- & Life Cycle-Lösungen für die Bereiche Pharma, BioTech, MedTech sowie für die Lebensmittel- und Kosmetikindustrie.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ariaq SA	Partial evidence	Yverdon, SwitzerlandHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “ARIAQ propose des cours particulièrement appréciés aux entreprises qui désirent suivre une formation de grande qualité et proche des préoccupations pratiques des collaborateurs.” Source: RevenueBase Database · checked Sep 21, 2026
11	Protiviti Switzerland	Partial evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	n/a	22 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 21, 2026
12	Diqualis Gmbh	Partial evidence	Therwil, SwitzerlandHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Mit DiQualis haben Sie einen verlässlichen, professionellen Partner an Ihrer Seite, sei es für Projekte der Qualitätssicherung, der IT-Umstellung oder des Changemanagements.” Source: RevenueBase Database · checked Sep 21, 2026
13	Boxcon AG	Partial evidence	Zug, SwitzerlandHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Wir sind ein mittelständisches Consulting Unternehmen mit führendem Projekt-/IT- und Branchen Know-how.” Source: RevenueBase Database · checked Sep 21, 2026
14	Neumannzanetti & Partner Gmbh	Indirect evidence	Meggen, SwitzerlandHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “NeumannZanetti & Partner wurde 1996 in der Schweiz gegründet.” Source: RevenueBase Database · checked Sep 21, 2026
15	RPC RES Publica Consulting AG	Partial evidence	Bern, SwitzerlandHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “Managementberatung in den Bereichen Strategie & Führung, Organisation & Prozesse, Personal & Coaching, Rechtsberatung & Interessenvertretung, Finanzen & Controlling sowie…” Source: RevenueBase Database · checked Sep 21, 2026
16	BPA Solutions	Strong evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “BPA Solutions helps organizations transform Quality Management with intelligent, secure, and Microsoft 365 powered eQMS solutions.” Source: RevenueBase Database · checked Sep 21, 2026
17	Optimiso Group SA	Partial evidence	Versoix \| Genève, SwitzerlandHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “Optimiso (by Iskera) apporte des solutions pour tous les projets liés au contrôle interne, aux certifications ISO, à l'organisation interne ou management des risques.” Source: RevenueBase Database · checked Sep 21, 2026
18	Nimeg AG	Indirect evidence	Dättwil (baden), SwitzerlandHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Wir sind Ingenieure, Techniker und Naturwissenschaftler, Experten und Lernende.” Source: RevenueBase Database · checked Sep 21, 2026
19	Valessentia	Strong evidence	Pfaffikon, SwitzerlandHQ checked Sep 21, 2026	11-50	14 contacts →
	Strong evidence “Founded in 2003, Valessentia is an international consulting firm recognized for its expertise in performance management.” Source: RevenueBase Database · checked Sep 21, 2026
20	Fee-Consult AG	Strong evidence	Oberengstringen, SwitzerlandHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “FEE-Consult AG is one of the leading quality and process management companies in Switzerland.” Source: RevenueBase Database · checked Sep 21, 2026
21	Nyali Swiss	Strong evidence	Lugano, SwitzerlandHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “Nyali Swiss is a management consulting company focused on transforming human performance, promoting effective change, and harnessing business opportunities.” Source: RevenueBase Database · checked Sep 21, 2026
22	SPF Consulting AG	Partial evidence	Ebikon, SwitzerlandHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “We are an established consulting company in central Switzerland present in three locations (Lucerne, Zurich, Berne) with about 35 highly motivated and engaged employees.” Source: RevenueBase Database · checked Sep 21, 2026
23	Capsys Group	Strong evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “CapSys provides top-tier management consulting support on strategy execution topics.” Source: RevenueBase Database · checked Sep 21, 2026
24	Consilex AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Die Consilex AG ist ein kleines Beratungsunternehmen mit über 30 Jahren Erfahrung in den Bereichen Projektmanagement, Organisationsentwicklung, Softwareengineering und Schulung.” Source: RevenueBase Database · checked Sep 21, 2026
25	Hospital Partners AG	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 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: quality management consulting firms. 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 quality management consulting firms.
Partial evidence: Its own public description names part of quality management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name quality management consulting firms. 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 290 quality management consulting firms based in Switzerland

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Quality management consulting firms based in Switzerland at a glance

As of Sep 21, 2026

32.4%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Zurich

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

230

11-50

51-200

201-500

5,001-10,000

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 290 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 quality management consulting firms, 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 “quality management consulting firms”. 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 quality management consulting firms), 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 quality management consulting firms, 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, 513 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 21, 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 quality management consulting firms, 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 quality management consulting firms are there based in Switzerland?

RevenueBase identified 290 quality management consulting firms 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?

Document IT LLC, headquartered in Reinach, tops this list with the largest team on record.

Which city has the most quality management consulting firms?

Zurich leads with 24 headquartered companies, followed by Basel (13) and Zug (9).

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 513 verified decision-maker contacts tracked across these 290 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 21, 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.