Company lists · Data verified August 2026

Top 25 Cloud communications consulting companies based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 79 companies tracked

There are 79 cloud communications consulting companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,089 professional contacts across them, including 638 with verified work emails and 53 with mobile numbers. Zurich is the largest hub.

This list covers cloud communications consulting companies 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.

79Companies

1,089Contacts tracked

638Verified emails

53Mobile numbers

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The 25 largest cloud communications consulting companies based in Switzerland

Ranked by team size

Top 25 of 79 cloud communications consulting companies 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	Datatonic	Geneve	201-500	288	142
2	Bithawk AG	Winterthur	51-200	170	113
3	Bucher Suter	Worblaufen	51-200	133	91
4	PCG International	Baar	51-200	83	52
5	Trustsoft	Zurich	51-200	67	48
6	Reist Telecom AG	Kloten	51-200	55	37
7	ATYOS	Lausanne	11-50	38	28
8	Meta10 AG	Baar	11-50	16	10
9	Netaccess AG	Ostermundigen	11-50	16	8
10	Copebit AG	Zurich	11-50	14	10
11	BTC	Baden-Dattwil	11-50	13	9
12	Tinext Cloud	Morbio Inferiore	51-200	12	11
13	Omne SA	Farvagny	11-50	11	4
14	Codify	Basel	11-50	10	3
15	Tonazzi DOT NET AG	Rotkreuz	1-10	9	4
16	Realcom.Ch Sagl	Locarno	1-10	8	6
17	Nios AG	Winterthur	1-10	6	4
18	Inter-Ibex Consulting SA	Preverenges	11-50	5	5
19	Simplyc'it	Villaz-St-Pierre	1-10	5	4
20	Simtech Consulting	Zug	11-50	5	1
21	Advision Swiss AG	Gossau	1-10	4	4
22	Cloudxs Gmbh	Landquart	1-10	4	3
23	Netivity Gmbh	Gunzgen	1-10	4	3
24	Trustinfo SA	Crissier	1-10	4	3
25	Kstone SA	Manno	1-10	4	2

Showing 25 of 79 cloud communications consulting companies based in Switzerland

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Cloud communications consulting companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 5 HQs

53Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Cloud communications consulting companies by metro

Metro	Companies
Cloud communications consulting companies in Zurich	5
Cloud communications consulting companies in Basel	3
Cloud communications consulting companies in Geneve	3
Cloud communications consulting companies in Baar	3
Cloud communications consulting companies in Lausanne	3
Cloud communications consulting companies in Zug	2
Cloud communications consulting companies in Winterthur	2
Cloud communications consulting companies in Crissier	2

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 “cloud communications consulting companies”, 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; 2 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 cloud communications consulting companies are there based in Switzerland?

There are 79 cloud communications consulting companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Datatonic, headquartered in Geneve, tops this list with the largest team on record.

Which city has the most cloud communications consulting companies?

Zurich leads with 5 headquartered companies, followed by Basel (3) and Geneve (3).

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 638 verified decision-maker contacts tracked across these 79 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.