| Business | Founded | Contacts |
|---|---|---|
| Entrepreneur | 1986 | 1397 |
| Spectrum Numismatics International, Inc. | 1991 | - |
| North American Certified Trading | 2000 | 2 |
| 21 C The Corp | 2001 | - |
| Field Marketing | 2001 | - |
| Teletrade Incorporated | 2002 | 3 |
| Ponterio & Associates | 2004 | 2 |
| Townsend & O'Leary Enterprises | - | 9 |
| Townsend & O'Leary Inc | - | - |
| Harmer, H R | 2008 | 5 |
| Spectrum Group International, Inc. | 2008 | 32 |
| Spectrum Wine Auctions | 2009 | 3 |
| The TO Group | - | 1 |
| Osceola Mammoth Ventures, LLC | 2010 | 1 |
| Dictronics, Inc. | - | 1 |
| Escala Group Inc. | - | 1 |
| Townsend and Oleary Inc | - | 3 |
| Greg Manning Auctions Inc | - | 1 |
| Greg Martin Auctions | - | - |
| Virgin Interactive Entertain | - | - |
| Leisure Genius | - | - |
| Stack's Bowers Galleries | - | 3 |
| See more details on www.addresshistory.com | ||