National Gypsum Company is a company based in

Charlotte, North Carolina Charlotte ( ) is the most populous city in the U.S. state of North Carolina. Located in the Piedmont region, it is the county seat of Mecklenburg County. The population was 874,579 at the 2020 census, making Charlotte the 16th-most populo ...

, that produces drywall

gypsum Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. ...

boards in the US. It has 17 gypsum board plants in the US and presents itself as a fully integrated building products manufacturer. It is a private company, incorporated as New NGC, Inc. in 1993. It is one of the six producers which hold approximately 81% of the worldwide wallboard market (

Georgia Pacific Georgia-Pacific LLC is an American pulp and paper company based in Atlanta, Georgia, and is one of the world's largest manufacturers and distributors of tissue, pulp, paper, toilet and paper towel dispensers, packaging, building products and r ...

Knauf Knauf Gips KG is a multinational, family-owned company based in Iphofen, Germany, well known for drywall gypsum boards, founded in 1932. The company is a producer of building materials and construction systems comprising construction materials f ...

, Continental Building Products, National Gypsum,

Saint-Gobain Compagnie de Saint-Gobain S.A. () is a French multinational corporation, founded in 1665 in Paris and headquartered on the outskirts of Paris, at La Défense and in Courbevoie. Originally a mirror manufacturer, it now also produces a variety of ...

, and

Yoshino Gypsum Co., Ltd Yoshino may refer to: * Yoshino cherry, another name for ''Prunus × yedoensis'', a flowering cherry tree * Japanese cruiser ''Yoshino'', a protected cruiser of the Imperial Japanese Navy Places * Yoshino, Nara, a town located in Yoshino Distr ...

) Subsidiary National Gypsum (Canada) Ltd. operates the largest open-pit gypsum mine in the world in Milford Station

Nova Scotia Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native Eng ...

. The company was founded in 1925 by Melvin H. Baker, Joseph F. Haggerty, and Clarence E. Williams.

External links

References

Privately held companies based in North Carolina Companies based in Charlotte, North Carolina {{NorthCarolina-stub