OLI | Aveiro is a leading brand in the bath solutions industry, offering a wide range of innovative and sustainable products. As the largest cistern producer in Southern Europe, OLI has a global presence, serving customers in 80 countries across five continents. With a focus on patented technology and high-quality manufacturing standards, OLI is dedicated to creating products that enhance the daily experience in the bathroom environment.

Their dual-flush system, introduced 23 years ago, is now used by most companies and has significantly reduced water consumption by 50%. Collaborating with renowned architects like Eduardo Souto de Moura and Alvaro Siza Vieira, OLI has developed flush plates that combine functionality with a contemporary design. The company also places a strong emphasis on sustainability, continuously researching and developing solutions to increase water efficiency and accessibility.

At OLI, their mission is to provide comfortable and accessible water-efficient bathrooms that cater to the diverse lifestyle needs of their consumers