North America

Sibelco began operations in North America in 1970. Our sites, offices, technical centers and laboratories are organised to foster strong customer relationships by delivering quality service and expert technical support.

High Purity Quartz

Sibelco is one of the world’s largest producers of high purity quartz. Through our production plants and technical centres located in the Spruce Pine region of North Carolina, USA, we offer a wide range of high purity quartz products to meet individual customer-specific requirements.

If you are seeking to achieve specific performance and production objectives, you will find comprehensive solutions in our IOTA® quartz portfolio.

For more information, see our Quartz page.

Supporting Innovation

""Sibelco Innovation Development Program

Based in our head office in Antwerp, Belgium, the Sibelco Innovation Development Program (SIDP) offers Post Graduates in natural sciences or engineering the opportunity to work on various cross-functional projects in our different business segments.

During the 24-month program, successful applicants will receive coaching and mentoring by leaders within the company, obtain specific business and technology know-how and much more.

For more information, including application instructions, see our Sibelco Innovation Development Program page.


Corporate office

Sibelco North America, Inc.
3426 Toringdon Way, Suite 106
Charlotte, NC 28277
United States of America

Tel: +1-704-625-2122