Company lists · Data verified August 2026

Top 25 Change management consultants based in Switzerland

Name: Change management consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,226 companies tracked

There are 1,226 change management consultants headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 5,462 professional contacts across them, including 2,018 with verified work emails and 317 with mobile numbers. Zurich is the largest hub.

This list covers change management consultants headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,226Companies

5,462Contacts tracked

2,018Verified emails

317Mobile numbers

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The 25 largest change management consultants based in Switzerland

Ranked by team size

Top 25 of 1,226 change management consultants based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Isolutions AG	Basel	201-500	303	157
2	Renoir Consulting	Geneve	201-500	246	92
3	Meogroup	n/a	501-1,000	235	24
4	Bios Management	Lugano	201-500	214	156
5	APP Unternehmensberatung AG	Luzern	51-200	113	84
6	Ritzenhoefer & Company	Zurich	51-200	85	51
7	CSP AG	Zurich	51-200	70	50
8	Finalix Business Consulting	Zurich	51-200	67	50
9	Teamsquare	Geneve	51-200	61	42
10	Contagi	St. Gallen	51-200	60	47
11	Genioo	Zug	51-200	53	25
12	Dynargie	Geneva	51-200	53	20
13	MAP	Zurich	11-50	53	2
14	OTP Organisation & Training Partners AG	Lugano	51-200	47	15
15	Pragmatica AG	Zurich	51-200	46	32
16	Stryber	Zurich	51-200	44	9
17	Consenec AG	Baden	11-50	34	19
18	Mäder & Partner AG NEW Placement	Lausanne	11-50	33	17
19	Leverage Experts Leading Situations Of Rapid Change	Nairobi	11-50	29	16
20	MAS Advisory	Zug	11-50	29	3
21	Newplace AG	Sankt Gallen	11-50	27	14
22	Rexult AG	Bern	11-50	25	14
23	AD Valoris	Geneve	11-50	24	12
24	Hesperia	Neuchatel	11-50	24	5
25	PVL Partners	Zurich	11-50	23	15

Showing 25 of 1,226 change management consultants based in Switzerland

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Change management consultants based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 207 HQs

317Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

1,063

11-50

129

51-200

201-500

501-1,000

Change management consultants by metro

Metro	Companies
Change management consultants in Zurich	207
Change management consultants in Lausanne	43
Change management consultants in Geneva	42
Change management consultants in Basel	41
Change management consultants in Zug	41
Change management consultants in Bern	41
Change management consultants in Geneve	29

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “change management consultants”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 13 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many change management consultants are there based in Switzerland?

There are 1,226 change management consultants headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Isolutions AG, headquartered in Basel, tops this list with the largest team on record.

Which city has the most change management consultants?

Zurich leads with 207 headquartered companies, followed by Lausanne (43) and Geneva (42).

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 2,018 verified decision-maker contacts tracked across these 1,226 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.