International Design Guild (IDG) is an American company headquartered in Manchester, New Hampshire, USA. Owned by CCA Global Partners, IDG is a co-op of home décor member showrooms that specialize in the high-end floor covering retail and trade industries.One-third of all IDG members sell exclusively to the design trade and are not open to the general public. IDG’s business strategy allows members to serve both the luxury consumer and the interior designer.