| Business | Phone |
| American Seating Co 1155 21st St Nw, Washington 20036 | (202) 530-8884 |
| Body Bilt Inc 2020 Shepherd St Ne # 10, Washington 20018 | (202) 526-4106 |
| G F Office Furniture Ltd 300 D St Sw # 132, Washington 20024 | (202) 863-0668 |
| Haworth Inc 1331 F St Nw # 900, Washington 20004 | (202) 628-5205 |
| Knoll Inc 1150 18th St Nw # 100, Washington 20036 | (202) 973-0400 |
| Office Pavilion 1250 24th St Nw # 190, Washington 20037 | (202) 861-1250 |
| Smed International 1875 I St Nw, Washington 20006 | (202) 293-8908 |
| Steelcase Inc 1090 Vermont Ave Nw # 900, Washington 20005 | (202) 962-6760 |