GPG Granit Competitors

Omya is a worldwide distributor of specialty materials and a leading global producer of essential minerals. Producing a range of natural mineral products from calcium carbonate, dolomite, and perlite, the Omya Group has 160 plants across the world. With three technical centers, in Switzerland, the US, and Singapore, as well as a network of local laboratories providing innovation, R&D and technical resource, the Omya Group delivers value by providing solutions tailored to the needs of our customers and business partners. Founded in Switzerland in 1884 and privately owned, the Group employs 9,000 people in 50 countries.

Welcome to our official Lhoist page! Stay up-to-date with our projects, job openings, and latest news by following us. Lhoist Group is a global leader in lime, dolime and minerals, present in more than 25 countries across the globe.

Material Solutions Advancing Life Sibelco is a global material solutions company that sources, transforms, and distributes specialty industrial minerals — particularly silica, clays, feldspathics, and olivine. We are also leaders in glass recycling. Operating in over 30 countries, we serve diverse industries such as glass, ceramics, construction, coatings, polymers, and water purification, delivering materials that power progress in modern life, from solar technology to smartphone screens. Founded in 1872, Sibelco has grown into a multinational business with a broad portfolio of high-specification minerals and a commitment to dedicated technical support. We strive for innovation, sustainability, and excellence, offering solutions that meet and anticipate the needs of our customers. At Sibelco, we are committed to sustainability, biodiversity, and the health, safety, and well-being of our employees. We foster a culture of diversity and inclusion, ensuring that all colleagues feel valued and supported. As a great place to work, we provide competitive pay, well-being support, and opportunities for growth and development. Our vision is to deliver long-term social, environmental, and economic value, guided by our purpose: Material solutions advancing life. #WeAreSibelco