Company lists · Data refreshed October 2026

Top 25 Internal communications consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 685 companies tracked

RevenueBase identified 685 company matches for internal communications consulting firms associated with Switzerland as of October 2026 and tracks 3,452 professional contacts across them, including 1,114 with verified work emails and 159 with mobile numbers. Zurich is the largest hub.

This list covers company matches for internal communications consulting firms associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

685Companies

3,452Contacts tracked

1,114Verified emails

159Mobile numbers

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The 25 largest internal communications consulting firms based in Switzerland

Ranked by team size

Top 25 of 685 company matches for internal communications consulting firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MANTU	Exact match	Chêne-bourg, SwitzerlandHQ recorded Oct 1, 2026	10001+	818 contacts →
	Exact match “Mantu is an independent international consulting player, founded in 2007.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Redsen	Exact match	Morges, SwitzerlandHQ recorded Oct 1, 2026	51-200	176 contacts →
	Exact match “Located in Paris, Geneva and Brussels, Redsen Consulting is a European company which provides strategic support to General Management, Marketing, Communication and HR departments.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Farner Team Farner	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	51-200	135 contacts →
	Exact match “Farner Schweiz ist die ganzheitliche Beratungs- und Kommunikationsplattform mit landesweiter Abdeckung an sieben Standorten.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Cabinet Privé DE Conseils S.A	Exact match	Genève 12, SwitzerlandHQ recorded Oct 1, 2026	11-50	81 contacts →
	Exact match “Cabinet de référence fondé à Genève en 2004 avec un bureau à Berne, nous conseillons nos clients dans leurs enjeux réputationnels.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	S'nce Group	Exact match	Stabio, SwitzerlandHQ recorded Oct 1, 2026	51-200	52 contacts →
	Exact match “s’nce group was created to propose the companies and institutions the essence of communication itself, conceived as concreteness, measurability and efficacy in achieving the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	BOLDT	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	11-50	42 contacts →
	Exact match “BOLDT is a senior-led consultancy focused on delivering business strategy, communications and stakeholder engagement.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Wellevate	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	11-50	42 contacts →
	Exact match “Wellevate is your end-to-end communications partner covering strategy, content, design and digital tools.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Singular Group	Exact match	Zug, SwitzerlandHQ recorded Oct 1, 2026	51-200	38 contacts →
	Exact match “is an independent owner-managed firm with an international footprint.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Dynamics Group	Exact match	8008 Zurich, SwitzerlandHQ recorded Oct 1, 2026	11-50	37 contacts →
	Exact match “Dynamics Group brings together leading experts in communication.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	IRF Reputation AG	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	11-50	35 contacts →
	Exact match “IRF is a leading consultancy firm for strategic communications.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	KA Boom Kommunikationsagentur	Exact match	Gossau, SwitzerlandHQ recorded Oct 1, 2026	51-200	28 contacts →
	Exact match “Wir sind eine dynamische Fullservice-Agentur in Gossau SG.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Rexult AG	Exact match	Bern, SwitzerlandHQ recorded Oct 1, 2026	11-50	25 contacts →
	Exact match “Rexult AG is a Management Consulting company located in Optingenstrasse 56, Bern, Canton of Bern, Switzerland.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Habefast Group	Exact match	Nyon, SwitzerlandHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Habefast Group is a consulting firm specialized in strategy and marketing with an integrated web/design agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	In Flagranti	Exact match	Lyss, SwitzerlandHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “in flagranti ist im Espace Mittelland eine der führenden Kommunikationsagenturen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Futureworks	Exact match	Zürich, SwitzerlandHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “We are an established creative consultancy with deep roots in the Swiss market.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Protiviti Switzerland	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	n/a	22 contacts →
	Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Team Farner	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	501-1,000	20 contacts →
	Exact match “BUILDING THE EUROPEAN MANAGEMENT CONSULTANCY FOR INTEGRATED COMMUNICATION.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Qube Creatives	Exact match	Aarau, SwitzerlandHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “Wir begleiten Unternehmen strategisch in den Bereichen Marke, Unternehmenskultur, Digitalisierung und Kommunikation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Hirzel.Neef.Schmid.Konsulenten AG Leading For More Than 29 Years	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “Hirzel.Neef.Schmid.Konsulenten – Switzerland's leading consultancy for strategic communication and public affairs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	M&bd Consulting	Exact match	Lausanne, SwitzerlandHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “M & BD is a management consulting firm gathering professionals with different backgrounds who held key functions in many industries.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Ferris Bühler Communications	Exact match	Baden, SwitzerlandHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “Ferris Buehler Communications Tailormade storytelling for your internal or external targeted media.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Open UP Ltd. For Communication And PR	Exact match	Zürich, SwitzerlandHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “As an owner-managed Swiss agency for communication and public relations, open up creates powerful moments, provides direction, and moves people.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Agentur IM Grünen AG	Exact match	Niederwil, SwitzerlandHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “Strategie, Kreation, Kommunikation – alles im Grünen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	FTC Communication SA	Exact match	Lausanne, SwitzerlandHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “Public Relations & Communication agency Know-how and resources at the service of companies and public authorities in Western Switzerland and beyond.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Wps4digital AG	Exact match	Baden, SwitzerlandHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “Wir sind Ihr Partner für starke Produktkommunikation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “internal communications consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 685 internal communications consulting firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,114 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal communications consulting firms based in Switzerland at a glance

As of Oct 1, 2026

32.3%Verified-email coverage

4.6%Mobile-number coverage

5.0Average contacts per company

1-10Median size (employees)

21.0%Largest-city concentration · Zurich

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

595

11-50

51-200

501-1,000

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 34.0d

1470–30

93931–60

3461–90

090–180

3180+

Company record updated

Median 82.0d

00–30

50731–60

1,73761–90

1,00790–180

212180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Switzerland whose business descriptions match “internal communications consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,114 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Internal communications consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “internal communications consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal communications consulting firms are there based in Switzerland?

RevenueBase identified 685 company matches for internal communications consulting firms associated with Switzerland as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MANTU tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most internal communications consulting firms?

Zurich leads with 144 company records, followed by Geneva (58) and Bern (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,114 professional contacts with verified work emails tracked across these 685 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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 SmartSearch, 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.