COSTCO WHOLESALE CORPORATION

ACTIVE Washington contractor license #COSTCWC110JJ

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License overview
COSTCWC110JJ
ACTIVE
1989-04-11
2026-12-17
SEATTLE, WA 98124
***-***-**** · Click to see numberHide phone number4253138100
Classifications
  • 01 — GENERAL
Source details
CONSTRUCTION CONTRACTOR
Corporation
601024674

Missing fields mean not supplied in this source, not uninsured or noncompliant.

Associated personnel
******** · Click to see associated personnelHide associated personnel
  • GALANTI, RICHARD ALAN · Primary principal

Last seen in successful import (UTC): 2026-10-25 14:00:38.