| Business | Phone |
| Computer Svcs Div 1310 Jefferson St Se, Olympia 98501 | (360) 902-3037 |
| Timberland Regional Library 415 Tumwater Blvd Sw, Olympia 98501 | (360) 943-5001 |
| Tumwater Timberland Library 7023 New Market St Sw, Olympia 98501 | (360) 943-7790 |
| Dept Of Transportation Libr 310 Maple Park Ave Se, Olympia 98504 | (360) 705-7750 |
| Div Of Geo & Earth Res Libr 1111 Washington St Se, Olympia 98504 | (360) 902-1472 |
| State Library 6880 Capitol Blvd S, Olympia 98504 | (360) 704-5200 |
| Wash State Energy Program Libr 925 Plum St Se, Olympia 98504 | (360) 956-2076 |