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Water and the environment

Water and the environment

We manage today's resources
to transform tomorrow

We care for the most essential resources for life and the environment we share. Through their efficient management, we drive cleaner cities, more sustainable industries, and a more circular economy. Our goal: to transform every resource into an opportunity to move toward a more sustainable future.
+1,6
millions of people who are given access to water
+2.400
people on the team
255
managed wastewater treatment plants (WWTPs)
250
managed industrial facilities
+300.000
tons of waste managed
Our services

Integrated Water Cycle

Visit FACSA's website
For over 150 years, we have been committed to something as vital as water, making us the Spanish private company with the most experience in managing its entire lifecycle. Our activity encompasses all its phases: from collection to its return to the environment, promoting reuse processes. We are committed to innovation and digitalization to develop solutions that make water management smarter, more efficient, and more sustainable. Because caring for water means caring for everything around us.
  • Strategic
  • Sanitation
  • Wastewater Treatment
  • Environmental conservation
  • Hydraulic infrastructures
  • Environmental consulting
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We are experts in comprehensive environmental services solutions, focused on improving cities and protecting the environment. Our model is based on a constant commitment to technology as a driver of transformation towards more efficient and intelligent management.
  • MSW collection
  • Beach cleaning
  • Ecoparks
  • Various cleaning
  • Gardening
  • Plants and warehouses
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Industrial water and bioenergy

Visit SITRA website
We develop water management solutions for industrial environments, from incoming water treatment to wastewater purification. We apply industrial control and automation technologies that drive more efficient and intelligent management, with energy savings of up to 70%. Our experience in water-waste-energy positions us as leaders in the production of renewable gases and biofertilizers, key to advancing towards decarbonization, energy self-sufficiency, and responsible industrial models.
  • Engineering and plant construction projects
  • Waste management
  • Personnel and technical support
  • Biogas, biomethane and green hydrogen
  • Operation and maintenance
  • Chemical product
  • Promoters and traders
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We contribute to a sustainable environmental model that transforms waste into opportunity, generating a positive impact on the land and those who cultivate it. Through advanced valorization solutions, we transform organic waste such as sludge and compost from wastewater treatment into valuable resources like fertilizers, substrates, and engineered soils.
  • Industrial treatments
  • Agricultural solutions
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