| wallcoverings.org | Wallcoverings Association (WA) |
| thepaperhangers.com | National Guild of Professional Paperhangers |
| sali.org | Stencils Artisans League, Inc. |
| pdca.org | Painting and Decorating Contractors of America |
| nkba.org | National Kitchen and Bath Association |
| iida.com | International Interior Design Association |
| ngpp.org | National Guild of Professional Paperhangers |
| asidtx.org | American Society of Interior Designers (ASID), Texas Chapter |
| asid.org | American Society of Interior Designers (ASID) |
| retail.org.nz | New Zealand Retailers Association |
| paint.org | www.paint.org/ |
United States , Pennsylvania , Pittsburgh