company sereco
national and international leaders in clean ups, sludge extraction, and sludge dewatering

SERECO GESTIÓN was created in 1997 by two companies which then belonged to the Alfus Group. Its fundamental aims have always been to offer “mobile” and “in situ” treatment and reduction of waste. Initially most operations were centred on centrifugation applied to refinery waste.

Later, in 2000 SERECO GESTIÓN broadened its scope to focus on sludge drying using mobile pressure filters. A large part of our current work involves wastewater treatment plant sludge drying, bentonitic sludge treatment and industrial waste treatment (petro-chemical, steel industry etc.).

In 2003 the Basque country government hired our company to fluidise and manage the disposal of the fuel that spilled from the Prestige oil tanker and seriously polluted the Basque coastline.

Similarly the neighbouring Cantabria government hired SERECO GESTIÓN to fluidise the fuel and participate in the clean up of the Cantabrian coastline.

In 2005 we were contracted to dry the polluting slurry that spilled as a result of the sinking of the tanker  ULLA.

As a result of the range of challenges we have faced we are now a market leader with a comprehensive fleet of mobile unit capable of adapting to circumstances of any magnitude.