In the US on the SEC website (https://www.sec.gov/edgar/searchedgar/companysearch) it is possible to access the filings of publicly traded companies (e.g., 10Q or 10K filings together with other disclosures).
I have been desperately searching for an equivalent site for public Swiss companies, but failed to find one. I checked the site of the Swiss stock exchange (https://www.six-group.com/en/products-services/the-swiss-stock-exchange.html) as well as the Swiss regulatory authority for markets (FINMA, comparable to the SEC, available at https://www.finma.ch/en). I even wrote FINMA but received no answer unfortunately.
It is important to me that the reports be audited and in an official, standardized format. The only yearly reports I can find are the ones companies post voluntarily on their website and they resemble more marketing material than detailed financial statements.
I assume in most developed markets companies have to publish this information due to regulation (like in the US) so it should be obtainable in Switzerland too. Any idea (e.g,. link, contact address, anything) where I could find it? It is okay if I would have to pay for it, but I do not have the means for expensive data sources (e.g., Bloomberg).
Thank you so much for any help you can offer.