SER San Antonio, also known as ISA (Ingenio San Antonio), is a sugar mill owned by Nicaragua Sugar Estates Limited (NSEL), founded in 1890. It is part of SER Holdings under which exists various distilleries and agro-energy companies.
SER San Antonio was established as a sugar mill, however over time it has diversified into a modern, efficient and eco-friendly agro-energy mill. It’s dedicated to the production and processing of sugar, biofuel, alcohol, electrical energy and molasses.
The purpose of this website is to serve as a platform to update the public on our initiatives and results. Our collective data demonstrates the impact SER has had throughout the years in multiple areas of the industry focusing on the well being of our workers.
By Loida Martinez Avelar, for La Prensa Gráfica – El Salvador
By Irina Grajales Navarrete, for El Mundo de Costa Rica
By Meera Senthilingam, for CNN
ISA announces formation of board of advisors - April 1st, 2016