Inauguration of the Green Corridor between Pizarra and La Vega Hipólito

Sando Fundación for the protection of culture: trustees of the Malaga Foundation

Althenia Sando will provide felling and pruning services for Endesa’s medium and low-voltage networks

Sando builds the Basaurbe WWTP in the Basque Country to serve the population of Llodio

Sando to build the new Seville Tramway

Sando Fundación donates construction material for the José María Torrijos Secondary School

Althenia Sando launches a new clean-up campaign to raise awareness among pet owners

Althenia, solutions for decarbonization and CO2 neutralization

Althenia Sando completes the coastal path on Cristo Beach in Estepona

Sando will build the new police station in the Eastern District of Cordoba

Conacon and Sando Agua carry out the maintenance of canals in irrigable areas of Granada

Althenia will provide the cleaning service for public buildings in San Agustín de Guadalix.

Conacon Sando will once again conserve the road network of the city of Marbella

Sando Agua carries out the maintenance of canals in irrigable areas of Jaén

Althenia will manage the upkeep of green areas in la Línea de la Concepción

Sando Fundación supports women’s sports once again with the Mairena Voley Club

Sando applies AI to the predictive maintenance of wastewater treatment plants

Villa Rosa concrete plant goes for energy efficiency

Althenia Sando will provide cleaning services in educational centres for the Community of Madrid

Althenia takes charge of cleaning Adif’s offices in Madrid

Althenia Sando provides the cleaning service for ADIF stations in the centre and north of the country

Sando certifies its commitment to energy efficiency with the ISO 50001 standard

Conacon Sando is awarded the contract for the treatment works for the humanisation of the roads of the State Network in Alcañiz, Teruel

Althenia Sando will be in charge of restoring the Arroyo de la Vega in Alcobendas