...erm... you do know that the 3rd pillar can be withdrawn 1) to make mortgage payments and 2) when you leave the country, and 3) are perfectly valid means of reducing taxes for Swiss and expats alike?
...or is this a particular "investment package" that you are talking about?
(And no, usually you are not allowed to name and shame, due to fear of litigation. You might also find that your thread is merged with this
one.)