Alphabetical listing, by company/organization (new names to SFHB are in bold):
- American Numismatic Society
- A. H. Baldwin & Sons
- Harlan J. Berk
- Tom Cederlind
- Classical Ancient Coins
- Classical Numismatic Group
- Davissons Ltd
- Freeman and Sear
- John Jencek
- Frank Kovacs
- Fritz Rudolf Kuenker GmbH & Co. KG
- Nilus Coins
- Pegasi Numismatics
- Ponterio & Associates
- Richard Pearlman
- Rudnik Numismatics
- M. Louis Teller Numismatic Company
- Ed Waddell
- Wolfshead Gallery