Company lists · Data refreshed September 2026

Top 24 Improvement consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 2,117 companies tracked

RevenueBase identified 2,117 improvement consulting firms headquartered in Switzerland as of September 2026 and tracks 17,018 professional contacts across them, including 6,414 with verified work emails and 711 with mobile numbers. Zurich is the largest hub.

This list covers improvement 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 26, 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 26, 2026 86% judged on-target in blind review

2,117Companies

17,018Contacts tracked

6,414Verified emails

711Mobile numbers

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The 24 largest improvement consulting firms based in Switzerland

Ranked by team size

Top 24 of 2,117 improvement consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to improvement 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	Amaris Consulting	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 26, 2026	5,001-10,000	4,824 contacts →
	Partial evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 26, 2026
2	MANTU	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 26, 2026	10001+	818 contacts →
	Partial evidence “Mantu is an independent international consulting player, founded in 2007.” Source: RevenueBase Database · checked Sep 26, 2026
3	Kaizen Institute Global	Partial evidence	Zug, SwitzerlandHQ checked Sep 26, 2026	501-1,000	406 contacts →
	Partial evidence “The Operating System for Continuous Improvement.” Source: RevenueBase Database · checked Sep 26, 2026
4	Isolutions AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 26, 2026	201-500	305 contacts →
	Indirect evidence “Founded in the basement by three visionaries from the Bernese Oberland, isolutions has been accompanying companies into the digital future since as the largest dedicated Microsoft…” Source: RevenueBase Database · checked Sep 26, 2026
5	Renoir Consulting	Partial evidence	Geneve, SwitzerlandHQ checked Sep 26, 2026	201-500	248 contacts →
	Partial evidence “Global change management consulting company with >25 years of experience.” Source: RevenueBase Database · checked Sep 26, 2026
6	Redsen	Partial evidence	Morges, SwitzerlandHQ checked Sep 26, 2026	51-200	176 contacts →
	Partial evidence “Located in Paris, Geneva and Brussels, Redsen Consulting is a European company which provides strategic support to General Management, Marketing, Communication and HR departments.” Source: RevenueBase Database · checked Sep 26, 2026
7	Alten Switzerland	Partial evidence	SwitzerlandHQ checked Sep 26, 2026	10001+	167 contacts →
	Partial evidence “ALTEN, the European leader in engineering and technology consulting, provides support for its clients’ development strategies in the fields of innovation, R&D and it systems.” Source: RevenueBase Database · checked Sep 26, 2026
8	Document IT LLC	Indirect evidence	Reinach, SwitzerlandHQ checked Sep 26, 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 26, 2026
9	Inplenion	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 26, 2026	201-500	120 contacts →
	Indirect evidence “We are the driving force that transforms your corporate performance management processes into best in class success stories.” Source: RevenueBase Database · checked Sep 26, 2026
10	APP Unternehmensberatung AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 26, 2026	51-200	111 contacts →
	Indirect evidence “Als unabhängiges Beratungsunternehmen unterstützen wir Kunden aus verschiedensten Branchen bei der Suche nach praxisorientierten Lösungen in den Bereichen - Ausschreibung und…” Source: RevenueBase Database · checked Sep 26, 2026
11	Jauslin Stebler AG	Indirect evidence	Muttenz, SwitzerlandHQ checked Sep 26, 2026	51-200	108 contacts →
	Indirect evidence “Die komplexen Rahmenbedingungen erfordern eine ganzheitliche Sicht der Probleme, kreative Prozesse und eine entsprechend eingespielte Organisation.” Source: RevenueBase Database · checked Sep 26, 2026
12	Helbling Business Advisors	Indirect evidence	Zürich - Düsseldorf, SwitzerlandHQ checked Sep 26, 2026	201-500	98 contacts →
	Indirect evidence “Ihr Partner für nachhaltige Zukunftsgestaltung Ihres Unternehmens.” Source: RevenueBase Database · checked Sep 26, 2026
13	Movis AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 26, 2026	51-200	97 contacts →
	Indirect evidence “Movis is a specialised counselling firm which is active in the areas of Employee Assistance Program, Case Management, Job Coaching, health management, training and Integrity…” Source: RevenueBase Database · checked Sep 26, 2026
14	Kinetic Consulting LTD	Partial evidence	Geneva, SwitzerlandHQ checked Sep 26, 2026	51-200	97 contacts →
	Partial evidence “Kinetic is a Strategic Consulting Group that partners with ambitious companies and leading international organisations.” Source: RevenueBase Database · checked Sep 26, 2026
15	A-Connect	Partial evidence	Zürich, SwitzerlandHQ checked Sep 26, 2026	11-50	93 contacts →
	Partial evidence “a-connect is a global consulting firm.” Source: RevenueBase Database · checked Sep 26, 2026
16	Satriun	Partial evidence	Carouge, SwitzerlandHQ checked Sep 26, 2026	201-500	85 contacts →
	Partial evidence “Satriun is the ideal consulting partner for independent advice, design and implementation in the Corporate Performance Management (CPM) field.” Source: RevenueBase Database · checked Sep 26, 2026
17	Cubeserv Group	Indirect evidence	Wollerau, SwitzerlandHQ checked Sep 26, 2026	51-200	78 contacts →
	Indirect evidence “CubeServ Mission We have one primary goal: Ensuring sustainable success for our customers thanks to continuous strategic information management.” Source: RevenueBase Database · checked Sep 26, 2026
18	CSP AG	Partial evidence	St. Gallen, SwitzerlandHQ checked Sep 26, 2026	51-200	72 contacts →
	Partial evidence “Competence Solutions Project Management Consulting and project management to change your organisation and innovate your IT.” Source: RevenueBase Database · checked Sep 26, 2026
19	Finalix Business Consulting	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 26, 2026	51-200	69 contacts →
	Indirect evidence “Finalix is your trusted partner for financial services organisations to drive change projects with a focus on the financial industry.” Source: RevenueBase Database · checked Sep 26, 2026
20	Alpineo Consulting	Partial evidence	Vernier, SwitzerlandHQ checked Sep 26, 2026	51-200	69 contacts →
	Partial evidence “Alpineo Consulting délivre une expertise à forte valeur ajoutée à travers l’intervention de ses équipes de consultants spécialistes des métiers Technologiques & Industriels.” Source: RevenueBase Database · checked Sep 26, 2026
21	Darwin Partners	Indirect evidence	Carouge, SwitzerlandHQ checked Sep 26, 2026	51-200	63 contacts →
	Indirect evidence “At Darwin, our entrepreneurial vision drives us to constantly adapt in order to offer the best solutions.” Source: RevenueBase Database · checked Sep 26, 2026
22	Horizonte-Group AG	Partial evidence	Luzern, SwitzerlandHQ checked Sep 26, 2026	51-200	58 contacts →
	Partial evidence “Management Consulting für die Energiewirtschaft Wir gestalten die Energiezukunft – mit innovativen Strategien, digitalen Lösungen und partnerschaftlicher Zusammenarbeit.” Source: RevenueBase Database · checked Sep 26, 2026
23	Forty2 AG	Partial evidence	Cham, SwitzerlandHQ checked Sep 26, 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 26, 2026
24	System Agency	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 26, 2026	11-50	54 contacts →
	Indirect evidence “Leaders in Management” Source: RevenueBase Database · checked Sep 26, 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: improvement 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 improvement consulting firms.
Partial evidence: Its own public description names part of improvement consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name improvement 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 24 of 2,117 improvement consulting firms based in Switzerland

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Improvement consulting firms based in Switzerland at a glance

As of Sep 26, 2026

37.7%Verified-email coverage

4.2%Mobile-number coverage

8.0Average contacts per company

1-10Median size (employees)

15.6%Largest-city concentration · Zurich

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

1,740

11-50

287

51-200

201-500

501-1,000

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 29.0d

4,1390–30

2,09731–60

15461–90

190–180

23180+

Company record updated

Median 77.0d

00–30

3,41831–60

7,68461–90

4,83390–180

1,083180+

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 improvement 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 “improvement 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 improvement 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 improvement 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, 6,414 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 26, 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.

Improvement consulting firms by metro

Improvement consulting firms in Zurich331
Improvement consulting firms in Zug84
Improvement consulting firms in Geneva82
Improvement consulting firms in Lausanne69
Improvement consulting firms in Basel63
Improvement consulting firms in Bern60
Improvement consulting firms in Geneve59
Improvement consulting firms in Lugano41
Improvement consulting firms in Baar32
Improvement consulting firms in Winterthur29

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 improvement 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 improvement consulting firms are there based in Switzerland?

RevenueBase identified 2,117 improvement 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?

Amaris Consulting, headquartered in Chene-Bourg, tops this list with the largest team on record.

Which city has the most improvement consulting firms?

Zurich leads with 331 headquartered companies, followed by Zug (84) and Geneva (82).

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 6,414 verified decision-maker contacts tracked across these 2,117 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 26, 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.