Royal Mosa At Mosa, we are passionate about ceramics. For more than 140 years, Mosa has produced tiles by using the purest raw materials and the magic of Dutch innovative design. We embrace the Cradle to Cradle® philosophy and strive to support our clients to the best of our abilities to ensure that they can design buildings that are famous the world over and that can stand the test of time. Our tiles adorn walls, floors, façades, and terraces in private, commercial, and public buildings, inside and outside, in more than fifty countries over four continents.