Walla Walla District
Small Business Office
CENWW-SB@usace.army.mil
(509)527-7434

Kansas City District
Small Business Office
CENWK-SB@usace.army.mil
(816)983-3927

Omaha District
Small Business Office
CENWO-SB@usace.army.mil
(402)221-4110

Portland District
Small Business Office
CENWP-SB@usace.army.mil
(503)808-4602

Seattle District
Small Business Office
CENWW-SB@usace.army.mil
(509)527-7202

Headquarters Small Business Office
Small Business Office
CENW-SB@usace.army.mil
(503)808-3798