COMSA Corporación has executed, during 2019 and 2020, a new building for the production of sterile single-dose ophthalmic products, in addition to the corporate office area and the Quality Control laboratory. This project was carried out by COMSA in BIM modelling from the executive engineering, and later the civil works, electrical installations, HVAC and gases were executed. Additionally, a gas-powered cogeneration plant was designed and installed, which makes the building sustainable in electricity and steam self-consumption.