Publications

The Chambers Latin America Legal Guide 2025 has included SIGMA in its ranking, highlighting SIGMA among the most prominent law firms in Panama. SIGMA has

SIGMA advised Consorcio Panama Cuarto Puente on the closing of a US$1,428 Million zero coupon senior secured notes – 144A/ regS financing for the design

The Panamanian law firm SIGMA advised LatAm Logistic Properties, S.A., an integrated real estate company that develops, owns and manages assets industrial and logistics roots Class

The British magazine Project Finance International (PFI), the main source of global intelligence on project finance, has given the “Acquisition of the Year in the

The Panamanian law firm SIGMA participated as counsel in the purchase and sale, refinancing and cancellation of the previous owner’s debt. With this acquisition, the

Our founding partner Cecilio Castillero has been selected by The Legal 500 as a Leading Individual, in the areas of Banking & Finance and Projects

The Legal 500 has included our firm in the rankings of Banking & Finance, Capital Markets, M&A and Projects & Energy. Thank you to all

We congratulate our partner Cecilio Castillero for being recognized by Chambers and Partners as a prominent lawyer in  Banking & Finance  and Projects & Energy

Once again, Cecilio Castillero is recognized by the Chambers publication in its Global Panama ranking, as an outstanding lawyer in the area of Banking &

SIGMA’s founding partner Cecilio Castillero has been recommended by Who ‘s Who Legal (WWL) as an expert lawyer in the areas of Banking & Finance,

The legal challenges of entrepreneurs was the topic addressed by four successful entrepreneurs at Panama’s Legal-Economic Forum, organized by ADEN University and the law firm

Recently, SIGMA and ADEN University, organized the second legal-economic forum in Panama in which we discussed the EMMA Law and all the aspects that represent