A lot of companies have been on the show through the years. We'll mention the one's we've seen on screen:
- Forrester Creations (1958-present)
- Spencer Publications (1980s-present)
- Café Russe (1987-2009?)
- Spectra Fashions (1988-2007, 2017-2018)
- The Bikini Beach Club (1992-present)
- Insomnia (1994-2010)
- Marone Industries (2001-2009)
- Jackie M Designs (2007-2012)
- Dayzee's (2010-2013)
- Quinn Artisans Jewelry (2013-present)
- Il Giardino (2017-present)
At the moment, only Forrester Creations, Spencer Publications, The Bikini Beach Club, Quinn Artisans Jewelry and Il Giardino are on the canvas. The last fashion house rivalry was in 2018, between Forrester Creations and Spectra Fashions.