Sorry can't edit any more.
Now
@Sols explained it extremely well, no matter what you will do in the end you
privacy might leak publicly... and even if you can archive it will cost you a lot of money. (and if it leaks you might be very big trouble depending of the nature of your conflict of interest)
Since you have a very small turnover (with anything lower than 100k doesn't worth looking into becoming tax genius) and since you seem to accept the fact that you will be paying tax yes or yes (forget avbout 0% of couse but whatever your home country Corporate Tax is because of anti-avoidance laws)
A possible solution would have been to use a Swiss S.A (
anonymous company) but it will cost you easily 15'000CHF / year
Not an expert but maybe your best bet would be to have friend (a very very good friend that you can trust) help you out and have this kind of structure:
Money -> Company A (own by your friend) -> (
loan?) -> Company B (your company with your name) -> invest somewhere
Getting the loan done of course will have to be done via a professional accountant (or contract lawyer?) but since the loan is very simple I don't even think you need a lawyer for this.
I'd love to have someone criticise this setup. Would a Trust be better than a Company B ? Or would there be an easier method for Company A to 'give' the money to
@tomwis ? Can the Company A buy shares and donate them to Company B / Trust in the name of
@tomwis ?
Can Company A buy
cryptocurrencies and give them to Company B? Or maybe even directly to
@tomwis ?
ps: In this stricture I really hope your friend doesn't run with the money