Born in 1972, Isabelle Bühler Galladé graduates from the University of Geneva Law School in 1997. She is then admitted to the Geneva Bar and works as an associate for the Firm de Pfyffer & associés until 2006. As of 2006, she practices as founding partner of the Firm de Preux + associés. On June 1st, 2012, she joins the Firm Canonica Valticos de Preux + associés as a partner.
She focuses on criminal law and white collar crime, mutual legal assistance, litigation in civil and commercial matters and legal personality and medias.
She is a member of the Geneva Bar Association and sits at its Board since 2013, of the commission for continuing education of the Geneva Bar Association that she presided from 2009 to 2012 and of the commission for children's rights that she presides since 2014. She is also a member of the Swiss Association of Lawyers, the Geneva Business Law Association and the Swiss Society of Jurists.
She was a member of the Bar examination commission, University of Geneva from 2011 to 2015.