1  Aardvark Clay & Supplies, Santa Ana, CA 92705
2  Alligator Clay Company/Southern Pottery, Baton Rouge, LA 70814
3  Alpha Fired Arts, Sacramento, CA 95841
4  AMACO, Indianapolis, IN 46254-1222
5  Amaranth Stoneware, Kingston, ON K7M 4W6
6  Amazon.com, Who Knows?, ?? 
7  American Ceramic Supply Co., Forth Worth, TX 76105
8  Amherst Potters Supply., Hadley, MA 01035
9  Archie Bray Foundation for Ceramic Arts, Helena, MT 59602
10  ARGILES BISBAL, S.L., Barcelona, Corça, Girona 17121
11  Armadillo Clay and Supplies, Austin, TX 78702
12  Arno Witgert, Westerwald, Germany 
13  Artistic Industries, Provo, UT 
14  Axner Co/Laguna Clay Company, Oviedo, FL 32765
15  Bailey Ceramic Supply, Kingston, NY 12401
16  Big Ceramic Store, Sparks, NV 89434
17  Bizocho Pottery Supplies CDMX, Mexico City, CDMX 
18  Brackers Good Earth Clays, Inc., Lawrence, KS  66044
19  Brickyard Ceramics & Crafts, Indianapolis, IN 46254-1222
20  Capitol Clay Arts Company, South Charleston, WV 25303
21  Carolina Clay Connection, Charlotte, NC 28203
22  Ceramic Store Inc., Houston, TX 77008
23  Ceramic Supplies Now, Sacramento, CA 95841
24  Ceramic Supply Chicago, Elk Grove Village, IL 60007
25  Ceramic Supply Inc. Chicago, Lodi, NY 07644
26  Ceramic Supply Pittsburgh, Carnegie, PA 15106
27  Ceramic Supply USA, Salt Lake City, UT 84115
28  Ceramics Canada, Rockyview , AB T1X 0N2
29  Chesapeake Ceramics, Baltimore, MD 21227
30  Clay Art Center, Inc., Tacoma, WA 98404
31  Clay People, Richmond, CA 94804
32  Clay Planet, Santa Clara, CA 95054
33  Clay-King.com, Spartanburg, SC 29307
34  Clayscapes Pottery, Inc, Syracuse, NY 13204
35  Clayworks Supplies, Inc., Alexandria, VA 22312
36  Clayworks Supplies, Inc., Baltimore, MD 21209
37  Clayworks Supplies, Inc., Richmond, VA 23230
38  Columbus Clay Company, Columbus, OH 43212
39  Continental Clay, Minneapolis, MN 55413
40  Crane Yard Clay, Kansas City, MO 64108
41  Creative Ceramics and Glass, Santa Rosa, CA 95403
42  Dakota Potters Supply, Sioux Falls, SD 57104
43  Davens Ceramic Center, Atlanta, GA 30341
44  Dogwood Ceramic Supply, Gulport, MS 39503
45  Evans Ceramic Supply, Wichita, KS 67211
46  Florida Clay Art Co., Sanford, FL 32773
47  Free Form Clay and Supply, National City, CA 91950
48  Georgies Ceramic & Clay Co., Portland, OR 97211
49  Glaze Queen, Santa Rosa, CA 95403
50  Great White North Pottery Supply, Greater Sudbury, ON P3E 5P5
51  Greenbarn Pottery Supply LTD., Surrey, B.C V4N 3R9
52  Highwater Clays, Asheville, NC 28801
53  Hot-Clay, Bristol, NY 94102
54  Industrial Minerals Company, Sacramento, CA 95828
55  Keane Ceramics, ,  
56  Kentucky Mudworks, Lexington, KY 40502
57  Keramik Bedarf, Fernitz, Styria 
58  Kiln Frog, San Antonio, TX 78216
59  Krueger Pottery Supply, Saint Louis, MO 63144
60  Laguna Clay Company, City of Industry, CA 91746
61  Laguna Ohio, Byesville, OH 43723
62  Lakeview Pottery, Regina, SK S4S 1G3
63  Lehrer Töpfereibedarf, Österreich, Austria 
64  Marjon Ceramics Inc. Phoenix, PHOENIX, AZ 85017
65  Marjon Ceramics Inc. Tucson, TUCSON, AZ 85705
66  Miami Ceramics and Clay Supplies, Hialeah, FL 33016
67  Mid-South Ceramic Supply Co., Nashville, TN 37210
68  Minnesota Clay Company, Plymouth, MN 55447
69  New Mexico Clay, Albuquerque, NM 87107
70  Penguin Pottery Supply, Vermont, USA,  
71  Plainsman Clays Ltd., Medicine Hat, AB T1A 1E9
72  Plainsman Pottery Supply, Edmonton, AB T6E 5X7
73  Portland Pottery Supply MA, Braintree, MA 02184
74  Portland Pottery Supply ME, Portland, ME 04101
75  Rocky Mountain Clay, Denver, CO 80223
76  Rovin Ceramics, Ann Arbor, MI 48103
77  Runyan Pottery Supply, Clio, MI 48420
78  Rusty Kiln, North Windham, CT 
79  Seattle Pottery Supply, Seattle, WA 98134
80  Sheffield Pottery, Inc., Sheffield, MA 01257
81  SIAL, Laval, Quebec H7L 3S1
82  SIBELCO, Antwerp,  
83  Soul Ceramics, ,  
84  Southern Oregon Clay Distributors, Talent, OR 97540
85  Starworks, Star, NC 27356
86  Stone Leaf Pottery, Arvada, CO 80003
87  Studio Sales Pottery, Avon, NY 14414
88  T&T Tree Pottery Supply LTD, Saskatoon, SK  S7N 1Z3
89  Texas Pottery Supply & Clay Co., Haltom City, TX 76117
90  The Ceramic Shop, Norristown , PA 19401
91  The Clay Connection, Spokane, WA 99202
92  The Clay Warehouse, Port Coquitlam, BC V3C 4K8
93  The Hunter's Hearth Pottery, Johnson City, Tennessee 37601
94  The Kiln Doctor Inc, Front Royal, VA 22630
95  The Potter's Center, Boise, ID 83714
96  The Potters Shop, Waukesha, WI 53186
97  The Pottery Supply House, Oakville, ON L6L 2X4
98  The Sounding Stone, Winnipeg, MN R3T 3Y5
99  Tucker's Pottery Supplies, Inc., Richmond Hill, ON L4B 1H6
100  US Pigment, South Elgin, IL 
101  Vancouver Island Pottery Suppies, Parksville, BC V9P 1V6
102  Vicar, Manises, Valencia 
103  Walker Ceramics Australia, Bayswater, Victoria 3153