Gian Castillero was ranked band 3 Corporate/Commercial: Banking & Finance leading individual in Panama by Chambers Global 2009.

Recently appointed Head of ARIFA's Corporate Services Practice Group, Mr. Castillero's work was "warmly recommended" by interviewed market sources, who gave him "credit for the firm's growing profile in offshore matters."

Chambers Global defines the lawyers ranked in this category as "players among the crème de la crème - the standard by which others are judged. These attorneys immerse themselves in the most significant deals and bring a certain degree of gravitas to the negotiating table. This marketplace is cultivated through a long history of excellence, and it usually manifests in the research process through the sheer weight of recommendations compared to their peers. Additionally, they have also managed to change the legal landscape in dramatic ways."

About Chambers Global
Chambers Global is one in a series of guides by Chambers & Partners, offering insight into the top firms and lawyers worldwide, to the legal profession.
Chambers Global is independent and research based.
Every year this publication carries out thousands of in-depth interviews with clients and leading practitioners world wide, in order to assess the reputations and expertise of business lawyers in 175 countries across the world.