Company lists · Data refreshed September 2026

Top 25 Big four audit recruitment companies based in Switzerland

Name: Big four audit recruitment companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 239 companies tracked

RevenueBase identified 239 big four audit recruitment companies headquartered in Switzerland as of September 2026 and tracks 6,269 professional contacts across them, including 2,747 with verified work emails and 89 with mobile numbers. Zurich is the largest hub.

This list covers big four audit recruitment companies 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 28, 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 28, 2026 86% judged on-target in blind review

239Companies

6,269Contacts tracked

2,747Verified emails

89Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest big four audit recruitment companies based in Switzerland

Ranked by team size

Top 25 of 239 big four audit recruitment companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to big four audit recruitment companies: 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	PWC Switzerland	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	2,751 contacts →
	Indirect evidence “At PwC, our purpose is to build trust in society and solve important problems.” Source: RevenueBase Database · checked Sep 28, 2026
2	BDO Switzerland	Partial evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	1,090 contacts →
	Partial evidence “BDO is one of the leading audit, accounting and consulting firms in Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
3	Forvis Mazars In Switzerland	Indirect evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	201-500	424 contacts →
	Indirect evidence “Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading professional services network.” Source: RevenueBase Database · checked Sep 28, 2026
4	Balmer-Etienne AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	51-200	148 contacts →
	Indirect evidence “We act for you.” Source: RevenueBase Database · checked Sep 28, 2026
5	Gewerbe-Treuhand AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “Unternehmen erwirtschaften ihre Wertschöpfung, indem sie sich voll und ganz für ihre Kunden einsetzen.” Source: RevenueBase Database · checked Sep 28, 2026
6	T R AG	Indirect evidence	Muri Bei Bern, SwitzerlandHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Die T+R AG ist eine bedeutende regionale Dienstleistungsunternehmung in den Bereichen der Wirtschaftsberatung, der Wirtschaftsprüfung und der Steuerberatung, die Sie bei all Ihren…” Source: RevenueBase Database · checked Sep 28, 2026
7	Bommer Partner Treuhand	Indirect evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Für unsere Kunden generieren wir Mehrwert durch professionelle und individuelle Dienstleistungen auf der Basis von persönlichen Beziehungen in den Bereichen Treuhand…” Source: RevenueBase Database · checked Sep 28, 2026
8	Core Partners LTD	Partial evidence	Düdingen, SwitzerlandHQ checked Sep 28, 2026	51-200	44 contacts →
	Partial evidence “Four companies with a long tradition sail under the flag of «CORE Partners Ltd»: CORE Treuhand AG, CORE Revision AG, CORE Fiduciaire Revicor SA and CORE Medical AG.” Source: RevenueBase Database · checked Sep 28, 2026
9	Echo SA	Indirect evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Emblematic figure of the Geneva basin since 1943 Proud of its roots Founded under the name of Société Fiduciaire et de Gérance SA, then known as SFG Conseil SA, the company has…” Source: RevenueBase Database · checked Sep 28, 2026
10	PKF Fiduciaire SA	Partial evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “PKF Fiduciaire SA est spécialisée dans l'audit, l'expertise comptable, le conseil fiscal, la gestion des salaires et l'administration de sociétés.” Source: RevenueBase Database · checked Sep 28, 2026
11	DYN Group	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “DYN Group brings together qualified professionals to meet your business and wealth management needs.” Source: RevenueBase Database · checked Sep 28, 2026
12	Provida AG	Indirect evidence	Romanshorn, SwitzerlandHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “Provida covers the full range of auditing, consulting, tax & law and trust services.” Source: RevenueBase Database · checked Sep 28, 2026
13	Hüsser Gmür Partner AG	Indirect evidence	Baden-dättwil, SwitzerlandHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Hüsser Gmür + Partner AG ist Ihr aktiver Partner für klassische Treuhanddienstleistungen, Steuerberatung und Wirtschaftsprüfung.” Source: RevenueBase Database · checked Sep 28, 2026
14	Awb-Gruppe	Indirect evidence	Aarau, SwitzerlandHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Ob für Unternehmen, Gemeinden oder Private: Wir sichern Ihre wirtschaftlich erfolgreiche Entwicklung.” Source: RevenueBase Database · checked Sep 28, 2026
15	Alltax	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Ganz persönlich und alles aus einer Hand: Treuhand, Steuern, Wirtschaftsprüfung und Unternehmensberatung.” Source: RevenueBase Database · checked Sep 28, 2026
16	Protiviti Switzerland	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	n/a	22 contacts →
	Indirect 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 28, 2026
17	Value Solutions AG	Indirect evidence	Cham, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Highly qualified for tailor-made service” Source: RevenueBase Database · checked Sep 28, 2026
18	Caminada Zurich	Indirect evidence	Stadtkreis 8 Riesbach, SwitzerlandHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “We have been acknowledged as an independent, flexible and trustworthy consulting firm since 1946.” Source: RevenueBase Database · checked Sep 28, 2026
19	Fidexaudit SA	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Depuis plus de 30 années, Fidexaudit accompagne ses clients dans tous les domaines de la fiduciaire.” Source: RevenueBase Database · checked Sep 28, 2026
20	Consultive	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Consultive ist Ihr KMU Partner für Revision, Treuhand und Unternehmensberatung in Winterthur.” Source: RevenueBase Database · checked Sep 28, 2026
21	Gfeller Partner AG	Indirect evidence	Langenthal, SwitzerlandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Gfeller + Partner AG ist ein mittelständisches Dienstleistungsunternehmen, welches Wirtschaftsprüfungs, Steuer- und Beratungsdienstleistungen anbietet.” Source: RevenueBase Database · checked Sep 28, 2026
22	Inversa Consulting AG	Indirect evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	1-10	17 contacts →
	Indirect evidence “inVersa ist ein Unternehmen, welches Dienstleistungen in den Bereichen Treuhand, Steuer- und Unternehmensberatung, Umstrukturierungen, Nachfolgeberatung, Unternehmensbewertungen…” Source: RevenueBase Database · checked Sep 28, 2026
23	PKF Zurich - Switzerland	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “PKF Zurich, Switzerland “PKF” is the brand under which tens of thousands of dedicated professionals in independent firms in 150 countries collaborate closely to provide fiduciary…” Source: RevenueBase Database · checked Sep 28, 2026
24	TFP Treuhand AG	Indirect evidence	Appenzell, SwitzerlandHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Die TFP Treuhand AG kann dank einem breit abgestützten Fachwissen eine entsprechend ausgedehnte Dienstleistungspalette anbieten.” Source: RevenueBase Database · checked Sep 28, 2026
25	Abelia Wirtschaftsprüfung UND Beratung AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Wir entwickeln für Sie individuelle und auf Ihre Bedürfnisse angepasste Lösungen in den Bereichen Treuhand, Wirtschaftsprüfung, Steuern und Unternehmensberatung- Treuhand: Wir…” Source: RevenueBase Database · checked Sep 28, 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: big four audit recruitment companies. 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 big four audit recruitment companies.
Partial evidence: Its own public description names part of big four audit recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big four audit recruitment companies. 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 239 big four audit recruitment companies based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,747 reachable decision-makers.

Free signup · no credit card

View the full list →

Big four audit recruitment companies based in Switzerland at a glance

As of Sep 28, 2026

43.8%Verified-email coverage

1.4%Mobile-number coverage

26.2Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

8270–30

76631–60

6161–90

090–180

8180+

Company record updated

Median 80.0d

00–30

42031–60

2,22961–90

1,36890–180

250180+

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 big four audit recruitment companies, 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 “big four audit recruitment companies”. 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 big four audit recruitment companies), 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 big four audit recruitment companies, 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, 2,747 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 28, 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 big four audit recruitment companies, 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 big four audit recruitment companies are there based in Switzerland?

RevenueBase identified 239 big four audit recruitment companies 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?

PWC Switzerland, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most big four audit recruitment companies?

Zurich leads with 29 headquartered companies, followed by Zug (12) and Geneve (8).

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 2,747 verified decision-maker contacts tracked across these 239 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 239 big four audit recruitment companies based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

Big four audit recruitment companies by geography

Browse the directory

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.