Athens Water Supply & Sewage Co. SA engages in water supply and refinement, as well as sewerage services and waste treatment. The company is headquartered in Athina, Attiki and currently employs 2,333 full-time employees. The company went IPO on 2000-01-28. The firm's main activity includes the delivery of drinking water, sourced from pristine areas free from agricultural and industrial activities. This water is transported using gravity, which minimizes energy consumption. In addition to water supply, the Company manages sewerage and wastewater treatment. For that end, the Company collects and treats wastewater, returning it to the environment free of pollutants, following international practices. Additionally, the Company is involved in renewable energy projects, including hydroelectric power generation, biogas and natural gas cogeneration and solar power projects.
