Numerous watchmakers have founded namesake or eponymous brands, many of which are no longer associated with their founders. Many of these watchmakers are part of the AHCI.

• Andersen, Svend Andersen Geneve
• Barthelay, Alexis Alexis Barthelay, part of the Franck Muller/Watchland Group since 2005
• Calabrese, Vincent Vincent Calabrese
• Claret, Christophe Christophe Claret
• Daniels, George George Daniels
• Dufour, Philippe Philippe Dufour
• Gerber, Paul Paul Gerber
• Halter, Vianney Vianney Halter
• Journe, Francois-Paul F. P. Journe
• Kunz, Pierre Pierre Kunz, part of the Franck Muller/Watchland Group since 1998
• Muller, Franck Franck Muller, founded in 1991
• Parmigiani, Michel Parmigiani
• Preziuso, Antoine Antoine Preziuso Geneve
• Voutilainen, Kari Voutilainen

• Braun, Martin Martin Braun, founded in 2000, brought into Franck Muller/Watchland Group in 2007, no longer associated with its founder as of 2009
• Cattin, Rodolphe Rodolphe, part of the Franck Muller/Watchland Group since 2004 but no longer associated with its founder as of 2009
• Genta, Gérald Charles - Gerald Genta, founded in 1969, purchased by The Hour Glass in 1998, merged with Daniel Roth in 2000, and integrated with Bulgari, now part of LVMH
• Hysek, Jörg - Hysek, founded in 1996 but no longer associated with its founder as of 2006
• Roth, Daniel Daniel Roth, founded in 1989, merged with Gérald Genta in 2000 and integrated with Bulgari, now part of LVMH
• Speake-Marin, Peter Speake-Marin, founded in 2003 but no longer associated with its founder as of 2017