BAC is a multinational working in the fields of civil engineering, structural engineering, quality control, and energy and en ... vironmental sectors. Competitive in a globalized market, BAC integrates ICIASA, a company specialized in the Oil & Gas sector, ERH Consult, a company specialized in water treatment and power generation, BAC & Ventayol dedicated to geotechnics and VEA GLOBAL , a company focused on environmental consulting. read more