Company lists · Data refreshed September 2026

Top 25 Grassroots consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 169 companies tracked

RevenueBase identified 169 grassroots consulting firms headquartered in Switzerland as of September 2026 and tracks 596 professional contacts across them, including 124 with verified work emails. Zurich is the largest hub.

This list covers grassroots 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 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

169Companies

596Contacts tracked

124Verified emails

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The 25 largest grassroots consulting firms based in Switzerland

Ranked by team size

Top 25 of 169 grassroots consulting firms 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 grassroots 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	innovage.ch	Indirect evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Haben Sie eine zündende Idee oder ein innovatives Projekt mit dem Potenzial, unsere Gesellschaft voranzubringen?” Source: RevenueBase Database · checked Sep 28, 2026
2	Nonprofit Builder	Indirect evidence	Coppet, SwitzerlandHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “NonprofitBuilder.org is a global platform dedicated to enhancing the capabilities of nonprofits and social enterprises, particularly those leading climate action and social change…” Source: RevenueBase Database · checked Sep 28, 2026
3	Idee 21	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “IDEE21 est un bureau spécialisé dans la conception et la mise en œuvre de stratégies participatives au service du développement durable.” Source: RevenueBase Database · checked Sep 28, 2026
4	BHP Brugger And Partners LTD	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “For more than a quarter century, we have advised and supported our clients in the private sector, the public sector, and throughout society in the fields of Corporate Social…” Source: RevenueBase Database · checked Sep 28, 2026
5	Kmes Partner	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “KMES Partner is a close community of independent consultants who specialize, under our shared KMES banner, in solving complex problems in management and further positions of…” Source: RevenueBase Database · checked Sep 28, 2026
6	Outsight International	Indirect evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Outsight International is a consultancy that provides affordable excellence in research, strategy, facilitation and M&E, primarily in humanitarian, environment, health and social…” Source: RevenueBase Database · checked Sep 28, 2026
7	Serdaly&ankers SNC	Indirect evidence	Conches (genève), SwitzerlandHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “La qualité de l'action publique, son agilité et sa conduite avec des partenaires experts, au plus proche des besoins des usagers, est au cœur de nos motivations.” Source: RevenueBase Database · checked Sep 28, 2026
8	BPC Bolz Partner Consulting AG	Partial evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “bpc bolz + partner consulting ag ist spezialisiert auf Politik, Rechts- und Managementberatung im öffentlichen Sektor.” Source: RevenueBase Database · checked Sep 28, 2026
9	KEK CDC	Partial evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “KEK – CDC has specialised in consulting public administrations and non-profit organisations.” Source: RevenueBase Database · checked Sep 28, 2026
10	Inplus AG	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Wir bieten Ihnen professionelle Beratung im Coaching von Einzelpersonen, Supervision von Teams und Gruppen, der Organisationsentwicklung, der Übernahme von Projektleitungen, der…” Source: RevenueBase Database · checked Sep 28, 2026
11	Alma Impact AG	Partial evidence	Lugano, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “ALMA Impact is a training and consulting company, whose aim is to contribute to positively changing the working world.” Source: RevenueBase Database · checked Sep 28, 2026
12	Abacons Treuhand Gmbh	Indirect evidence	Stadtkreis 2, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Whether small, medium, large, national or international companies; entrepreneurs deserve the best sparring partners for sustainable success.” Source: RevenueBase Database · checked Sep 28, 2026
13	Schiess	Indirect evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Schiess unterstützt und berät Einrichtungen, Nonprofit-Organisationen, Behörden und Verwaltungen im Sozial, Gesundheits- und Bildungsbereich.” Source: RevenueBase Database · checked Sep 28, 2026
14	elsa.consulting	Partial evidence	Sirnach, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Management Consulting' aus Leidenschaft - Als Katalysator für die Weiterentwicklung unserer Kunden übernehmen oder begleiten wir Projekte, stets mit dem Ziel nachhaltigen sowie…” Source: RevenueBase Database · checked Sep 28, 2026
15	Lucerne Strategy Advisors	Indirect evidence	Lucerne, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Wir sind ein Beratungsunternehmen, das sich auf Strategie und Organisation, Impact Services und Impact-Projekt-Entwicklung konzentriert.” Source: RevenueBase Database · checked Sep 28, 2026
16	CMT AG	Indirect evidence	Appenzell, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Umfassend beraten.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sustainance	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “An increase in networking activities and dynamics is changing the creation of value and the development of purpose in our world.” Source: RevenueBase Database · checked Sep 28, 2026
18	Entreprise Positive	Indirect evidence	Trélex, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Entreprise positive est un cabinet de conseils en Management et Ressources Humaines dont le but est de vous aider à dynamiser votre réputation auprès de vos parties prenantes afin…” Source: RevenueBase Database · checked Sep 28, 2026
19	Verbander Gmbh	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Die verbander gmbh: Wirkungsvolle Management-Beratung für Vereine, Verbände, Stiftungen und Genossenschaften.” Source: RevenueBase Database · checked Sep 28, 2026
20	Confida Consulting AG	Partial evidence	Rorschach, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Die Confida Consulting AG ist eine national tätige Unternehmensberatung für KMUs und Organisationen der öffentlichen Hand in den Bereichen: KMU-Beratung, Kaderselektion…” Source: RevenueBase Database · checked Sep 28, 2026
21	EVE Consulting Sàrl	Indirect evidence	Montreux, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Domaines d'intervention Conseil à l'entrepreneuriat Gestion RH Conseil RH Coaching Dirigeants Conseil aux organisations à but non lucratif Que vous soyez entrepreneur, dirigeant…” Source: RevenueBase Database · checked Sep 28, 2026
22	LSS Global	Partial evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “LSS Global is a Geneva based consulting group which brings together a global network of expert collaborators to support our partners with strategy, advocacy, impact evaluation…” Source: RevenueBase Database · checked Sep 28, 2026
23	Kalyta Partners	Indirect evidence	Fribourg, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Kalyta Partners LLC was created in March 2015 by a team of practitioners who have regularly worked together for the past twenty years and with complementary skills.” Source: RevenueBase Database · checked Sep 28, 2026
24	Provisio AG	Indirect evidence	Altdorf Ur, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Kennst du das?” Source: RevenueBase Database · checked Sep 28, 2026
25	Minds & Heart	Indirect evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “At minds & heart we help larger and smaller companies, start-ups and organisations to put words into action.” 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: grassroots 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 grassroots consulting firms.
Partial evidence: Its own public description names part of grassroots consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grassroots 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 169 grassroots consulting firms based in Switzerland

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Grassroots consulting firms based in Switzerland at a glance

As of Sep 28, 2026

20.8%Verified-email coverage

3.5Average contacts per company

1-10Median size (employees)

15.4%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

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 169 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 grassroots 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 “grassroots 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 grassroots 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 grassroots 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, 124 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 grassroots 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 grassroots consulting firms are there based in Switzerland?

RevenueBase identified 169 grassroots 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?

innovage.ch, headquartered in Bern, tops this list with the largest team on record.

Which city has the most grassroots consulting firms?

Zurich leads with 26 headquartered companies, followed by Geneva (16) and Bern (12).

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 124 verified decision-maker contacts tracked across these 169 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.

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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.