| Business | Phone |
| Technologies & Devices Intl 12214 Plum Orchard Dr, Silver Spring 20904 | (301) 572-7834 |
| Fresh Start Industries 10820 Georgia Ave, Silver Spring 20902 | (301) 933-7229 |
| Glass Shadows 619 Mississippi Ave, Silver Spring 20910 | (301) 585-8578 |
| Jonco Enterprises Inc 14212 Rippling Brook Dr, Silver Spring 20906 | (301) 871-6561 |