What We Do

Culligan International is one of the oldest and the largest water treatment firm in the world. It was established in 1936 by Emmett J. Culligan, in Chicago, US. It moved from being a family company to a global company, and it is now established in 95 countries. Rwanda became the 95th country to have Culligan’s footprints.

Today, Culligan is proud to have provided world-class service and innovative water treatment solutions for the last 80 years, from the simplest filtration system to complex industrial water solutions. Culligan is not only serving on municipal projects, but is also serving hospitals, laboratories, industries and households.