Autorité fédérale de surveillance des marchés financiers (FINMA)

http://www.finma.ch/f/pages/default.aspx

 FIMA is a Federal Authority.

It regulates not only financial markets and also insurance companies. 

It presents its mission in its website : 

"FINMA's mandate is to protect creditors, investors and policy holders and ensure the smooth functioning of the financial markets. Through consistent supervision and predictable regulation, we make an important contribution to safeguarding the stability and good reputation of the Swiss financial centre, and consequently to enhancing its competitiveness."