(19) Businesses At Address 1200 16th St NW, Washington, DC 20036
| Business | Founded | Contacts |
|---|---|---|
| Eastern Hotel Systems Intl | 1976 | 1 |
| Maxwell Online Inc | 1992 | - |
| Sigal Construction Corporation | 2011 | - |
| jeffersondc.com | - | 4 |
| Lodgenet Entertainment | - | - |
| The Greenhouse | - | 4 |
| Book Room at the Jefferson Hotel | - | - |
| Fittness Center at The Jefferson Hotel | - | - |
| Spa at The Jefferson | - | - |
| Investinggroup LLC | - | - |
| Plume - Washington, DC | - | - |
| Quill - Washington, DC | - | - |
| Dcp Hotelier | - | 1 |
| Peter Bullene Robinson | - | - |
| The Jefferson, Washington, DC | 1923 | 105 |
| Eastern Hotel Systems International Inc | 1976 | 5 |
| Greenhouse at the Jefferson Hotel | - | - |
| Loews Corporation | - | 1 |