List of Ceramics Manufacturers in USA:

American Encaustic Tiling Company
Anna Pottery
Atlantic Terra Cotta Company
B. Mifflin Hood Brick Company
John Bartlam
Blue Ridge (dishware)
Sascha Brastoff
Buffalo China
Bybee Pottery
California pottery
Catalina Pottery
Cemar Clay Products
Ceradyne
Chelsea Keramic Art Works
CoorsTek
Corning Inc.
Denny-Renton Clay and Coal Company
Department 56
Elgin-Butler Brick Company
Fiesta (dinnerware)
Fiesta Tableware Company
Fireclay Tile
Franciscan Ceramics
Frankoma Pottery
Gladding, McBean
John Glaser Pottery Factory
Glidden Pottery
Gorham Manufacturing Company
Hadley Pottery
Hagen-Renaker
The Hall China Company
Haviland & Co.
Heath Ceramics
Edith Heath
Joseph Hemphill
Hull-House Kilns
Iroquois China Company
William Jackson (Saugus, Massachusetts)
Kenton Hills Porcelains
Lenox (company)
Lotus Ware
Louisville Stoneware
J. & J. G. Low Art Tile Works
Ludowici Roof Tile
Marshall Pottery
McCoy (pottery)
McDade Pottery
Mercer Pottery Company
Metlox Pottery
Moravian Pottery and Tile Works
Morganville Pottery Factory Site
Mildred Mottahedeh
New York Architectural Terra-Cotta Company
Nidec-Shimpo America Corporation
Oregon Pottery Company
Pacific Clay
Pfaltzgraff
Pickard China
Niloak Pottery
R.F. Outen Pottery
Red Wing Pottery
Rookwood Pottery Company
San Jose Mission Pottery
Shawnee Pottery
Solon and Schemmel Tile Company
Strasburg Stone and Earthenware Manufacturing Company
Syracuse China
Tamac Pottery
The Wilson Potteries
Tiffany & Co.
Uhl Pottery
Union Porcelain Works
Universal Statuary Corp.
Vernon Kilns
W. S. George Pottery Company
Wheatley Pottery Company
Williamsburg Pottery Factory