| COSTCO WHOLESALE MEMBERSHIP, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 8, 2001 | Active |
| NAES POWER CONTRACTORS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 16, 2001 | Active |
| NTSI INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Aug 9, 2006 | Active |
| NAES CORPORATIONLocation not reported, CT · Active | Location not reported, CT | Corporation | Aug 25, 2006 | Active |
| COSTCO FINANCIAL SERVICES, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Nov 14, 2008 | Withdrawn |
| COSTCO HEALTH SOLUTIONS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Oct 4, 2017 | Withdrawn |
| COSTCO-INNOVEL SOLUTIONS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 27, 2019 | Active |
| Relanto, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Jul 12, 2023 | Active |
| Upside Technology Services LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jul 3, 2024 | Active |
| Erratic Oaks Vineyard IncLocation not reported, CT · Active | Location not reported, CT | Corporation | Nov 14, 2024 | Active |
| COSTCO HEALTH SOLUTIONS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 23, 2017 | Active |
| HEAD, HANDS, HEART LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Dec 26, 2018 | Active |
| COSTCO-INNOVEL SOLUTIONS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Feb 12, 2019 | Active |
| OREGON PIP DENTAL GROUP, P.C.Location not reported, OR · Active | Location not reported, OR | Corporation | May 7, 2019 | Active |
| NUPRECON, LPLocation not reported, OR · Active | Location not reported, OR | Other | May 24, 2019 | Active |
| MAHON CAPITAL, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Dec 18, 2019 | Active |
| COSTCO WHOLESALE LOGISTICSLocation not reported, OR · Active | Location not reported, OR | Other | Jul 13, 2020 | Active |
| FLYHOMESLocation not reported, OR · Active | Location not reported, OR | Other | Jan 5, 2021 | Active |
| REALFLYHOMESLocation not reported, OR · Active | Location not reported, OR | Other | Jan 5, 2021 | Active |
| FLYHOMES MORTGAGELocation not reported, OR · Active | Location not reported, OR | Other | Jan 6, 2021 | Active |
| FLYHOMES BROKERAGELocation not reported, OR · Active | Location not reported, OR | Other | Jan 6, 2021 | Active |
| FOSTER-BRAY CO., INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 7, 2021 | Active |
| DUE WEST PARTNERS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Feb 22, 2021 | Active |
| J.H. BRAWNER AND COMPANYLocation not reported, OR · Active | Location not reported, OR | Corporation | May 3, 2021 | Active |
| CASCADIAN STRUCTURAL ENGINEERING LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Feb 22, 2022 | Active |
| CITATION WINELocation not reported, OR · Active | Location not reported, OR | Other | May 23, 2022 | Active |
| CTS TECHNICAL SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 16, 2022 | Active |
| BRIDGE PARTNERS LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jan 9, 2023 | Active |
| KWH CONSTRUCTORS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Feb 10, 2023 | Active |
| HALL & DORNAN CAPITAL PARTNERSLocation not reported, OR · Active | Location not reported, OR | Other | May 25, 2023 | Active |
| RELANTO, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 11, 2023 | Active |
| COMMUNITY CREATORSLocation not reported, OR · Active | Location not reported, OR | Other | Aug 21, 2023 | Active |
| WILLIAMSJOH PROPERTIES, OR-010, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 12, 2023 | Active |
| WILLIAMSJOH PROPERTIES, OR-020, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 12, 2023 | Active |
| CAMBIA CAPITAL, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Nov 30, 2023 | Active |
| TUDOR LUNGU INCLocation not reported, OR · Active | Location not reported, OR | Corporation | May 7, 2024 | Active |
| MOUNTAIN WEST DEVELOPMENT INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Jun 20, 2024 | Active |
| WEST COAST FORENSIC AND CLINICAL PSYCHOLOGYLocation not reported, OR · Active | Location not reported, OR | Other | Nov 8, 2024 | Active |
| DR. FISCHER PSYCHOLOGY, PLLCLocation not reported, OR · Active | Location not reported, OR | LLC | May 30, 2025 | Active |
| NW MARBLE & TILE LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 23, 2025 | Active |
| EASTSIDE AGENCY, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Dec 22, 2025 | Active |
| CHRIS LOPEZ TEAMLocation not reported, OR · Active | Location not reported, OR | Other | Jan 14, 2026 | Active |
| TEAM PILGERLocation not reported, OR · Active | Location not reported, OR | Other | Jan 14, 2026 | Active |
| ROCKEY LOAN TEAMLocation not reported, OR · Active | Location not reported, OR | Other | Jan 26, 2026 | Active |
| TEAM ROCKEYLocation not reported, OR · Active | Location not reported, OR | Other | Jan 14, 2026 | Active |
| TEAM REEDERLocation not reported, OR · Active | Location not reported, OR | Other | Jan 14, 2026 | Active |
| NORTHWEST PLAYGROUND EQUIPMENT, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 3, 2026 | Active |
| GEOTILITY CORP.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 16, 2026 | Active |
| PIP PEDIATRIC AND ORTHODONTICS HOLDINGS, LLC.Location not reported, OR · Active | Location not reported, OR | LLC | Oct 5, 2026 | Active |
| EASTLAKE MORTGAGE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 18, 2005 | Active |