- American Trading Enterprise
- Brad Lempert & Co
- Bruce Winston Gem Corp
- Buzz Baumgold Inc
- Clover Corp
- Durland & Co Inc
- ESC Inc
- Fire Gem
- Gemblue LLC
- Gemblue LLC
- Gordon J Bares Inc
- Gordon J Bares Inc
- Irving Nelkin & Co
- Irving Nelkin & Co
- J & Ss DE Young Inc
- J & Ss DE Young Inc
- J L Durland Co
- J L Durland Co
- Jas Jewel Corp
- Jas Jewel Corp
- Jerry Blickman Inc
- Jerry Blickman Inc
- Maidi & Co
- Maidi & Co
