Culligan is a global leader in water treatment solutions, serving residential, commercial, and industrial clients. The company operates in the water treatment market, providing a comprehensive range of products including water softeners, filtration systems, drinking water systems, and bottled water delivery. Culligan's business model revolves around selling and servicing water treatment equipment, as well as offering maintenance and support services. Revenue is generated through direct sales, service contracts, and recurring deliveries of consumables like bottled water. The company is committed to sustainability and improving water quality, which is reflected in its long-standing reputation and customer satisfaction guarantees.

Keywords: water treatment, filtration systems, water softeners, drinking water, bottled water delivery, sustainability, residential, commercial, industrial, service contracts.