With the entry into force of the revised Telecommunications Act (TCA) on 1 April 2007, OFCOM is able to publish market shares. Article 59 para. 2ter of the new TCA authorises this new dimension in the publication of data collected by the statistics:
| Market share in % as of 31.12. | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|
| Swisscom AG | 63.5% | 65.5% | 67.8% | 66.2% | 65.2% |
| Sunrise Communications AG | 10.5% | 7.8% | NA | NA | NA |
| UPC GmbH | 8.0% | 8.1% | NA | NA | NA |
| Sunrise GmbH | NA | NA | 14.5% | 14.0% | 12.5% |
| Quickline AG | 2.8% | 3.0% | 2.9% | 2.9% | 2.6% |
| Backbone Solutions AG | 2.7% | 3.0% | 3.9% | 4.7% | 6.4% |
| Peoplefone AG | … | … | … | … | 2.1% |
| Netplus AG | … | … | … | … | 1.2% |
| Other | 12.4% | 12.6% | 10.9% | 12.2% | 9.9% |
… Unknown (not been gathered).
Market shares in terms of total duration of calls as of 31.12.2023
Last modification 14.01.2025
