Certain Teed Corporation is a manufacturer of ceiling systems including suspension systems and acoustical wall panels.  Produces are LEED certified.

USG Corporation is a manufacturer of sustainable design ceiling systems and is a founding member of the US Green Building Council.

Acoustic Resources, Inc. manufactures absorber panels, diffuser panels and reflective panels for walls and ceilings.  These products, used in conjunction with one another, create an accoustically balanced room desired by music education and performance facilities.