History of Culligan
Culligan was founded in 1936 by Emmett Culligan in Northbrook, Illinois, with the goal of providing innovative water treatment solutions. Emmett developed one of the first water softeners using a revolutionary exchange tank method, which quickly gained popularity. The company expanded throughout the United States, becoming a leader in residential and commercial water filtration systems.
Over the decades, Culligan grew internationally, offering a wide range of products, including water softeners, filtration systems, and bottled water services. The company became known for its slogan, 'Hey Culligan Man!'—a widely recognized phrase in advertising. Today, Culligan continues to be a global leader in water treatment, providing sustainable solutions for homes, businesses, and industrial applications.