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Omya North America
Founded On Strong Customer Partnership and Qulity Products

Omya’s business philosophy and 120+ years of success are based on treating every customer as a business partner. We strongly believe that when you have the right business partners, anything is possible, which is why our customers have helped make Omya the world's largest supplier of calcium carbonate. Today Omya’s products are used in, and provide critical benefits to, everything from paper and packaging to paint, plastics, food and pharmaceuticals as well as a variety of industrial products such as concrete, caulk and adhesives.

To meet our customers’ diverse and growing global calcium carbonate needs, we now operate over 100 plants in more than 50 countries. These plants are strategically located to accommodate not only our customers’ ongoing needs but their emergency requirements as well. Plus, an essential part of our partnership commitment with customers is to always maintain capacity in excess of future requirements, which is why we can commit with confidence to long-term supply agreements, some as long as 20 years.

Omya’s Beginnings
On the same day he married Emma Staufer on August 24, 1884, Gottfried Plüss founded the Plüss-Staufer company in Oftringen, Switzerland. To keep his promise to his customers of “manufacturing glazier's putty of the highest quality", Gottfried purchased a site in the Champayne District of France in 1891 for its deposits of high quality ore. A second location purchased in Omey, France became the site of a new factory that began production in 1900. The Omya name and logo, now familiar around the world, were in fact inspired by the loyal relationship with "Les Omyats", the residents of Omey. And these ore deposits still set the standards for raw materials used to produce the highest quality Omya ground calcium carbonate products.

Omya’s Goal is Nothing Less Than Total Customer Satisfaction
Omya prides itself on continuous communication with customers to ensure we understand their changing needs for not only improving their products performance but also for critical logistical support.

  • We deliver on our promise of Total Customer Satisfaction by:
  • Working closely with customers to understand their current and future requirements.
  • Focusing on proper product selection and application techniques tailored to specific market sectors and end-use performance requirements.
  • Delivering a consistently high level of quality and service.
  • Optimizing our global strengths and resources to apply best practices throughout our global organization that lead to lower production costs, more innovative distribution systems and strategically located manufacturing facilities..
  • Our commitment to a global R&D program that ensures the successful development of new and alternative technologies/products.
  • By offering quality products and service we deliver real value. By being a committed partner we deliver lasting value.

North American Production Capabilities
As North America’s largest supplier of ground calcium carbonate, Omya’s commitment to its customers has led to one of the industry’s broadest pigment portfolios that now includes not only GCC but also PCC, Surface-Modified Carbonates and Co-Processed Carbonates. And our Multi-Dimensional Pigment concept gives us the unique ability to help customers develop customized solutions to help make their end-use products more competitive. More and more of America’s leading manufacturers of paper, packaging, paint, plastics, food, pharmaceutical and industrial products are relying on Omya for the highest quality calcium carbonate products. Products that deliver a multitude of performance benefits that include brightness, gloss, opacity, impact and tensile strength, reduced abrasion, low lead levels, excellent processability and FDA, AIB and Kosher certifications.

Omya has grown significantly in North America and now operates six state-of-the-art production facilities that maintain “zero tolerance” production specifications. When combined with Omya’s vast mineral reserves, Omya’s customers are ensured that they will always receive the highest quality and most consistent calcium carbonate regardless of where it is produced.

Finished products are stored in dry bulk silos and slurry tanks for shipment in bags, bulk powder vessels or slurry trucks and railcars.

From an environmental standpoint, it is Omya’s corporate policy to comply with all applicable environmental laws and manage all production activities in a way that minimizes environmental impact.

Omya Vermont
Florence, USA


Located in Florence, Vermont less than six miles north of Proctor, Vermont, Omya’s first North American plant was purchased from the Proctor family in 1976 and began producing ultra-fine calcium carbonate later that year. Since then, it has been expanded several times and is now one of our most modern plants producing both dry and slurry products for paper, paint and plastics applications.

Omya California
Lucerne Valley, USA


Omya's plant in Lucerne Valley, California is a dry grinding facility providing bright white calcium carbonate products ranging in size from the coarsest products with a median diameter of 45 microns down to the finest product with a median diameter of 2 microns. The Lucerne Valley facility utilizes stone that has excellent color and is very pure and it produces and ships finished products in bulk railcars, semi-bulk bags and 50# bags to paint, plastics and building products customers throughout the southwestern United States.

Omya Arizona
Superior, USA


Our Superior, Arizona plant is a cGMP designed plant and Omya's newest production facility. It began full operations in 2000 focused on producing Food Grade and USP Grade calcium carbonate for a wide range of food and pharmaceutical products. The naturally occurring ground calcium carbonate from this region meets the requirements of USP 24, Japanese Excipient, European Pharmacopeia, Food Chemical Codex and California's Proposition 65 lead protocol for critical food and pharmaceutical applications. Omya Arizona is also Kosher certified and registered with the FDA as an Active Pharmaceutical Ingredient manufacturer/supplier. This plant can also produce typical industrial grade products with separate manufacturing equipment to meet customer demands in the western United States.

Omya Alabama
Sylacauga, USA


Since 1992, the Alabama Carbonates, L.P. plant in Sylacauga, Alabama, has produced fine calcium carbonate filler and coating grades to meet the growing demands of paper and packaging manufacturers located in the southern United States. Plus, an expansion is currently underway to add capacity for both dry and treated products to serve the growing needs of the paint and plastics markets.

Omya Pennsylvania
Johnsonburg, USA


Omya's Johnsonburg, Pennsylvania PCC plant is located on-site at Domtar's Uncoated Freesheet mill. The Johnsonburg plant began operation in 1993 when it was owned by Willamette Industries and was the first PCC plant built by Faxe Kalk in North America. Faxe Kalk's PCC business was later sold to Huber, and in February 2007 Omya purchased the PCC business from Huber.

Omya Kentucky
Hawesville, USA


Omya's Hawesville, Kentucky PCC plant is located on-site at Domtar's Uncoated Freesheet mill. The plant was built in 1998 to coincide with the start-up of the Domtar’s #2 paper machine, which at that time was owned by Willamette Industries. The PCC plant has been expanded from its original capacity to meet the growing need for filler to supply the mill's two paper machines.

Omya Tennessee
Kingsport, USA


Omya's Kingsport, Tennessee PCC plant is its newest North America plant and is located on-site at Domtar's Uncoated Freesheet mill, which is a former Willamette mill. The Kingsport plant was built by Huber in 2002 to coincide with the start-up of the new paper machine.

Omya Ontario
Perth, Canada


Omya’s Perth, Ontario plant has recently undergone a major expansion and provides easy access to customers in the St. Lawrence Seaway corridor. The qualities of the dry ground calcium carbonate products produced at this plant are used by the paint, plastics and building products industries, while the slurry grades are used by paper and packaging manufacturers in Canada and the United States.

Omya Quebec
St. Armand , Canada


Omya's plant in St. Armand Quebec is a dry grinding facility and produces products used in a variety of industrial markets. The feed stone at this plant is of medium brightness, which makes the products perfect for construction and plastics applications. The St. Armand plant utilizes roller mills to produce products with a wide range of average particle sizes from 3 microns to 30 microns and ships these products in bulk railcars, semi-bulk bags and 50# bags to customers throughout eastern Canada and the northeastern United States.