Medium-sized instead of mediocre
Welcome to Calcis, a medium-sized group of companies that understands one of mankind's most fascinating raw materials: lime. This amazing mineral with its many different forms was, is and will remain the mother of all materials. From the Stone Age to the Age of Communication, from the Egyptian pyramids to the Space Shuttle, from the ancient Roman lime kiln to the modern GGR shaft kiln: lime has accompanied the history of human civilization from the very beginning.
The imaginative use of this unique rock represents a tradition to which we are committed anew every day. With versatile products made of high-quality lime and with intelligent solutions in the interest of our customers, we bundle competence and commitment into a medium-sized umbrella brand that unites 3 productive locations into a full-range industrial supplier.