SILJEHOLMEN VANN OG AVLØP SA

Siljeholmen Vann og Avløp SA is a Norwegian cooperative utility company based in Oslo, specializing in the collection and treatment of wastewater. The organization manages water and sewage infrastructure services for its members in the Siljeholmen area. As a cooperative (SA), it operates on a non-profit basis serving the local community's water and wastewater needs.