Sisener
Engineering ServicesAragon, Spain51-200 Employees
Sisener is a Spanish engineering services group headquartered in Zaragoza, Aragon, offering an integrated suite of capabilities across the energy sector, the circular economy, civil works, and architecture. The organization operates as a group of full-service companies, providing multidisciplinary engineering support for complex projects. With a regional footprint in the Iberian Peninsula, the firm serves as a partner for clients undertaking infrastructure and energy-related initiatives. A notable recent development is a framework agreement signed in April 2023 with Absolicon Solar Collector AB to install a production line for the Absolicon T160 solar collector in the Iberian Peninsula. This engagement underscores Sisener's role in enabling technology deployment within the energy sector and its capacity to manage cross-disciplinary implementation work.