BB&S Treated Lumber
BROSCO
Cleary Wholesale
Coastal Forest Products
Flagship Forest Products
Holbrook Lumber Company
Holden Humphrey Co.
Huber Engineered Woods
Keiver-Willard Lumber Corp.
Metrie Inc.

Owens Corning
Parksite Inc.
Portland Stone Ware Co.
Rafferty Aluminum & Steel Co.
Rhode Island Builders Association
Timber Trading Group
Trex
United States Gypsum Co.
Westlake Royal Building Products