| Company | Category | Area | Address | Web | E-mail | Contact person |
| SCIENCE FROM A TO Z | Curriculum Development | Washington | 2019 NE 104TH ST, VANCOUVER, Clark, Washington, 98686-5667, USA |
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Barbara Edmunds |
| SCIENCE IN ACTION | School/educational Services | Washington | 521 LYLA LN, BELLINGHAM, Whatcom, Washington, 98225-7850, USA |
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Marion Brown |
| SCIENCE INSTITUTE | Medical Laboratory | Washington | PO BOX 3272, FRIDAY HARBOR, San Juan, Washington, 98250-3272, USA |
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Don Dickinson |
| SCIENCE LINKS INC | Business Consulting Services | Washington | 19627 NE 140TH ST, WOODINVILLE, King, Washington, 98077-7613, USA |
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K Thorsos |
| SCIENCE RANGERS | Services-misc | Washington | 1731 MEDALLION LOOP NW, OLYMPIA, Thurston, Washington, 98502-4060, USA |
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Dennis Erickson |
| SCIENCE TO GO | Employment Agency | Washington | 21627 SE 8TH ST, SAMMAMISH, King, Washington, 98074-7021, USA |
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Kate Poster |
| SCIENCE WORKS CO | Business Consulting Services E | Washington | 190 GREYWOLF RD, SEQUIM, Clallam, Washington, 98382-7571, USA |
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Ralph Trefniy |
| SCIENCEIMAEGRY | Computer Systems Design | Washington | 23208 65TH PL W, MOUNTLAKE TER, Snohomish, Washington, 98043-2908, USA |
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Mike Gould |
| SCIENCEOPS | Mfg Search/navgatn Equip Mfg S | Washington | 11807 N CREEK PKWY S, BOTHELL, King, Washington, 98011-8804, USA |
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Robert Hoyt |
| SCIENCES ARTS ADVSING OFFICEFF | College/university | Washington | PO BOX 643524, PULLMAN, Whitman, Washington, 99164-3524, USA |
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Karen Chase |
