A simple google search brought up this result
https://company.swissgoldglobal.com/en/productsA sophisticated cloud mining trying to hide between gold and a good country like Switzerland. Do not invest any money into this website as it is going to end in scam like many of the previous ones. You don't need experience with the site to define it as a scam when you have seen a lot of other websites doing the same without providing real data who happened to end in scam. Any money you will invest into this site will feed a scammer or group of scammers.
After seeing WHOIS info, it becomes even stranger, a cloud mining backed up by a few jewelries in Switzerland, Dubai and Germany. Strange indeed.
Because what is doing a jewelry at selling cloud mining rather than selling different jewels ?