Founded in 2003 in Geneva, Gap Trading & Execution SA is a global intermediary broker providing independent expertise to professional investors specialized in financial products including Cash Equity and Fixed Income.


Pure client focus

The interests of our clients always come first. To this end, we have no trading books or positions of our own. Everything we do is based around enabling our clients achieve the best execution. In everything we do, we look to adhere to the highest ethical standards.



Gap Trading & Execution SA offers to its customer’s large natural execution flows on various asset classes, Investment ideas as well as targeted and timely market information.

Depending of each client needs, Broker-Assisted Execution, Electronic Trading or DMA is made possible by our important network of professional counterparts and end users.


We are non-hierarchical and non-bureaucratic, encouraging ideas to be shared and debated across teams to capture the very best thinking.

Our Team at your disposal
Stéphane Rossier

Stephane Rossier brings more than 30 years of experience in finance and banking. Its ma...

Jérôme Chatelain

Jerome Chatelain has more than 20 years of experience in the asset management industry,...

Alexandre Vancoff

Alexandre Vancoff brings more than 30 years of experience in financial markets and inve...

Serge Rutishauser

Serge Rutishauser add up 35 years in brokerage and trading. US and Swiss Equity essenti...

Paul Muller

Decidedly our Senior! We no longer count years of experience! Paul Muller spend his lif...

Tiziano Romagnoli

Tiziano Romagnoli has more than 30 years of experience in and around the natural resour...