Company lists · Data verified August 2026

Top 25 Enterprise telecom consulting companies based in Switzerland

Name: Enterprise telecom 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 124 companies tracked

There are 124 enterprise telecom consulting companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,426 professional contacts across them, including 496 with verified work emails and 31 with mobile numbers. Zurich is the largest hub.

This list covers enterprise telecom 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.

124Companies

1,426Contacts tracked

496Verified emails

31Mobile numbers

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The 25 largest enterprise telecom consulting companies based in Switzerland

Ranked by team size

Top 25 of 124 enterprise telecom 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	Axians In Switzerland	Schlieren	501-1,000	286	23
2	Amaris Consulting	Geneva	5,001-10,000	213	55
3	Bithawk AG	Winterthur	51-200	170	113
4	Reist Telecom AG	Kloten	51-200	55	37
5	Econis AG	Dietikon	51-200	45	18
6	Evolink SA	n/a	11-50	39	28
7	Informatica AG	Samedan	11-50	36	23
8	Telecom Services SA	Le Mont-Sur-Lausanne	11-50	33	24
9	Delta Informatica SA	Mendrisio	11-50	26	9
10	Bison IT Services AG	Winterthur	201-500	23	7
11	Gib-Solutions AG	Schlieren	11-50	22	8
12	Parcom Systems AG	Taverne	11-50	15	10
13	A E Informatik Gmbh	Steinhausen	11-50	15	8
14	Netfon Solutions AG	Zurich	11-50	14	5
15	BTC	Baden-Dattwil	11-50	13	9
16	Multinet Communication Romandie SA	Bulle	11-50	11	9
17	WD Regionet AG	Oensingen	11-50	11	4
18	Omne SA	Farvagny	11-50	11	4
19	Inovatec AG	Volketswil	11-50	9	6
20	Instakom AG	Zollikerberg	11-50	8	6
21	Realcom.Ch Sagl	Locarno	1-10	8	6
22	Assymba Sarl	Bussigny	11-50	8	4
23	Terra Advisors LLC	Liestal	11-50	8	3
24	MCOM	Geneve	1-10	8	2
25	Bambus Edv-Consulting Gmbh	Kriens	11-50	7	3

Showing 25 of 124 enterprise telecom consulting companies based in Switzerland

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Enterprise telecom consulting companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 6 HQs

31Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Enterprise telecom consulting companies by metro

Metro	Companies
Enterprise telecom consulting companies in Zurich	6
Enterprise telecom consulting companies in Geneve	5
Enterprise telecom consulting companies in Zug	4
Enterprise telecom consulting companies in Lausanne	3
Enterprise telecom consulting companies in Horgen	3
Enterprise telecom consulting companies in Geneva	3
Enterprise telecom consulting companies in Winterthur	3

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 “enterprise telecom 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; 0 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 enterprise telecom consulting companies are there based in Switzerland?

There are 124 enterprise telecom consulting companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Axians In Switzerland, headquartered in Schlieren, tops this list with the largest team on record.

Which city has the most enterprise telecom consulting companies?

Zurich leads with 6 headquartered companies, followed by Geneve (5) and Zug (4).

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 496 verified decision-maker contacts tracked across these 124 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.