Sener Grupo de Ingeniería, S.A.

Sener Grupo de Ingeniería, S.A. (Sener) is a Spanish engineering and technology group founded in 1956. Headquartered in Spain and operating internationally, the company delivers multidisciplinary engineering, consulting, and project management services across energy, industrial plants, infrastructure, marine, and aerospace.

For the chemical and process industries, Sener provides lifecycle services from feasibility and process studies through FEED, basic and detailed engineering, procurement, construction management (EPC/EPCM), and commissioning. Its portfolio includes projects for petrochemicals and chemicals, refining units, gas processing, LNG regasification and storage terminals, bulk liquid storage, utilities and offsites, and related logistics. The company also works on energy-transition–related process projects such as biofuels, hydrogen, and waste-to-energy, focusing on integration with existing industrial assets and compliance with safety and environmental standards.