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State of Washington

DBA Department of Ecology
Lacey, WA

General information for State of Washington

Physical address
300 Desmond Dr Se, Lacey, Wa, 98503
Mailing address
Po Box 47615, Olympia, WA, 98504
Website
ecology.wa.gov

Points of contact for State of Washington

SAM.gov Points of Contact

Beth Swanson
Government Business POC Electronic Business POC
Fiscal Manager
PO BOX 47615, OLYMPIA, WA, 98504
Cheryl Messenger
Alternate Government Business POC Alternate Electronic Business POC
Fiscal Analyst
PO BOX 47615, OLYMPIA, WA, 98504

Additional contact details may be available

NAICS codes for State of Washington

Code Description Small Business
924110 PRIMARY Administration of Air and Water Resource and Solid Waste Management Programs No
531120 Lessors of Nonresidential Buildings (except Miniwarehouses) No

Update history

2 change(s) tracked
Mar 9, 2026
NAICS 924110: small-business status No → —
Mar 9, 2026
NAICS 531120: exception NN → NY
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