Grupo Industrial Ercole Marelli S.A., has been integrated into Sundyne Corporation located in Arvada, Colorado, USA.
 
Originally, Marelli Bombas was an independent company, owned by a private Spanish capital investors group. Established since 1963, the founding goal was to create a Spanish Industry for centrifugal pumps that would address complex customer technical requirements.
 
After 46 years, the new Sundyne Marelli will continue to prosper from our proud heritage and market leadership role in the design, manufacture and service of heavy duty centrifugal pumps.