Prieto advised and represented Transelec before the competition tribunal in the regulatory recommendation process regarding the limitations to the vertical integration established by the General Law of Electric Services. (2018)


Prieto advised Codelco in the negotiation, execution and implementation of a revolving credit facility with Scotiabank Chile for up to US$ 300,000,000. Codelco will use the funds disbursed under the loan for the financing of its exportation activities.

Transmisora Eléctrica del Norte (TEN)

Prieto advised Transmisora ​​Eléctrica del Norte (TEN) in the negotiation and implementation of the prepayment of a VAT Financing Agreement with the Banks of Chile, Estado and BCI for approximately US $ 80,500,000.


Prieto advised again SalfaCorp, the largest business group in the construction sector in Chile, in a US$ 82 million debt issuance. (2018)

Confuturo y Corpseguros

Prieto advised Confuturo and CorpSeguros, in the acquisition of 100% of BCI’s participation (amounting to approximately USD 22,000,000) in a loan agreement previously granted to Torres Unidas Chile SpA. (2018)


Prieto advice Codelco in the negotiations and execution of an amendment and restated loan agreement with Export Development Canada (EDC) for US $ 300 million. (2018)


Engie Energía Chile S.A.

Prieto assisted Engie Energía Chile S.A. in the acquisition of the wind project los Trigales, located in the borough of Ercilla, with a projected capacity of 154,8 MW. (2018)

Caja de Compensación Los Andes

Prieto advised the Chilean social securities administrator Caja de Compensación Los Andes, in the registration of a 10-year debt line, for a total amount of US$ 250 million and in the subsequent bonds placement for US$ 62 million. (2018)