About Cecilio Castillero

Cecilio Castillero founded SIGMA in 2016. He has experience in cross-border project financings, M&A and other areas of complex contracting, and is the author of the Panama chapter of Getting the Deal Through: Market Intelligence – Project Finance in 2018 and 2019. He is admitted to practise law in both Panama and New York, and speaks Spanish, English and French.


Contributions to Global Practice Guide