Telecom & Internet companies in Switzerland
There are 756 Telecom & Internet businesses in Switzerland in LeadSetu's B2B database. Contact coverage is strong: 64% carry a published business email and 95% a phone number, while 227 come with named people (70 with a decision maker).
Most of them are based in Zürich (90), Baar (24), Zug (16). By sub-industry, Telecom operators leads with 550 companies, followed by Internet service providers (182).
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Top cities
By sub-industry
Contact coverage
Sample Telecom & Internet companies in Switzerland
| Company | Contacts |
|---|---|
| Futurae Technologies AG | Contacts after login |
| ParCom Systems AG | Contacts after login |
| Sunrise GmbH | Contacts after login |
| Netcom AG | Contacts after login |
| xeit AG | Contacts after login |
| Quickline Shop | Contacts after login |
| Yousty AG | Contacts after login |
| 3rd-eyes analytics AG | Contacts after login |
A few of the 756 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for Telecom & Internet companies in Switzerland are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
Telecom & Internet in other countries
- United States13,009
- Brazil7,631
- Germany6,202
- United Kingdom6,096
- Spain3,790
- Italy3,182
- India3,093
- France2,019
- Canada1,788
- Poland1,762
- Mexico1,686
- The Netherlands1,459
Other sectors in Switzerland
- IT & Software10,263
- Real Estate & Construction9,509
- Healthcare8,755
- Automotive4,845
- Manufacturing & Industrial4,148
- Professional & Business Services3,713
- Education3,147
- Media & Entertainment1,396
- Marketing & Advertising1,371
- Finance & Insurance1,109
- Beauty & Wellness992
- Agriculture953
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Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.