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
Harsco Corporation (NYSE: HSC) solves the most complex environmental challenges worldwide, from properly disposing of medical waste to repurposing slag. Through thoughtful partnerships with customers around the globe, our recycling and repurposing services keep millions of tons of material out of landfills and incinerators.
Our Clean Earth division is one of the largest providers of environmental and regulated waste management services in the country. Our Environmental division is the most comprehensive provider of onsite material processing and environmental services to the global metals industry, with operations at over 130 customer sites across more than 32 countries. Our Harsco Rail division builds and maintains rail lines from the Swiss Alps to the Amazon rainforest.
Our core values - Employee Care, Passion for Winning, Satisfy the Customer, Inclusion and Respect - guide our 12,000 employees across 35 countries as we work hard to provide quality service and innovative solutions to our customers.
U.S. Silica Holdings Inc. is a global performance materials company and is a member of the Russell 2000. The company is a leading producer of commercial silica used in the oil and gas industry and in a wide range of industrial applications. Over its 123-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver more than 600 diversified products to customers across our end markets.
U.S. Silica's wholly-owned subsidiaries include EP Minerals and SandBox Logistics™. EP Minerals is an industry leader in the production of products derived from diatomaceous earth, perlite, engineered clays and non-activated clays. SandBox Logistics™ is a state-of-the-art leader in proppant storage, handling and well-site delivery, and is dedicated to making proppant logistics cleaner, safer and more efficient. The company has 27 operating mines and processing facilities and two additional exploration stage properties across the United States and is headquartered in Katy, Texas.