| NW BLUE SKY INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Jan 22, 2016 | Active |
| LOCK DOCLocation not reported, OR · Active | Location not reported, OR | Other | Apr 6, 2016 | Active |
| DEHK NDT, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 20, 2016 | Active |
| NORTH PACIFIC PAPER COMPANY, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Sep 20, 2016 | Active |
| INTERIOR RESOURCES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Mar 4, 2003 | Active |
| VACHTER FARMSLocation not reported, OR · Active | Location not reported, OR | Other | Mar 10, 1977 | Active |
| PACIFIC NORTHWEST CHAPTER - FRIENDS OF MINERALOGYLocation not reported, OR · Active | Location not reported, OR | Nonprofit | Aug 17, 1978 | Active |
| WASTEXPRESS HAZARDOUS WASTE DISPOSALLocation not reported, OR · Active | Location not reported, OR | Other | May 2, 2017 | Active |
| HAZARDOUS WASTE DISPOSALLocation not reported, OR · Active | Location not reported, OR | Other | May 2, 2017 | Active |
| HAZARDOUS WASTE EXPERTSLocation not reported, OR · Active | Location not reported, OR | Other | May 5, 2017 | Active |
| ANCHOR MARINE LEASING, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | May 18, 2017 | Active |
| CAMERON'S CHOK DEE CONTRACTING, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 21, 2017 | Active |
| INFINITE HEATING & COOLING LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 26, 2017 | Active |
| SESSIONS PLUMBING & HEATING, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Aug 31, 1979 | Active |
| RALPH HANSON JANITORIALLocation not reported, OR · Active | Location not reported, OR | Other | Jan 18, 2018 | Active |
| WILCOX & FLEGELLocation not reported, OR · Active | Location not reported, OR | Other | Apr 3, 2003 | Active |
| PACIFIC NORTHERN ENVIRONMENTAL LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Apr 10, 2018 | Active |
| CONTINENTAL INVESTORS SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jun 13, 2018 | Active |
| HAROLD AND ELAINE DAVIS, INCORPORATEDLocation not reported, OR · Active | Location not reported, OR | Corporation | Aug 17, 2018 | Active |
| JAMMIE'S ENVIRONMENTAL INC.Location not reported, OR · Active | Location not reported, OR | Corporation | May 6, 2003 | Active |
| WHITEPINE FORESTRY INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Nov 5, 2018 | Active |
| BROOKHART EXCAVATION L.L.C.Location not reported, OR · Active | Location not reported, OR | LLC | Apr 12, 2001 | Active |
| HARLIN INFORMATION TECHNICAL SERVICES LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jan 22, 2019 | Active |
| VALUED CONSTRUCTION LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Mar 4, 2019 | Active |
| JH KELLYLocation not reported, OR · Active | Location not reported, OR | Other | Mar 22, 2019 | Active |
| MOORE-CLARK U.S.A., INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 10, 2019 | Active |
| PELTZER SEPTIC TANK SERVICELocation not reported, OR · Active | Location not reported, OR | Other | Jul 11, 2003 | Active |
| WILCOX & FLEGEL FUEL OIL COLocation not reported, OR · Active | Location not reported, OR | Other | Aug 8, 2019 | Active |
| POWELL BUTTE RANCH LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Nov 20, 2019 | Active |
| FARWEST QUALITY STRIPING, SEAL COATING AND MORE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Nov 20, 2019 | Active |
| HARGROVE FENCE CO., INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Feb 24, 2020 | Active |
| ADVANCED ELECTRICAL TECHNOLOGIESLocation not reported, OR · Active | Location not reported, OR | Other | Apr 17, 2020 | Active |
| COWLITZ CLEAN SWEEPLocation not reported, OR · Active | Location not reported, OR | Other | May 14, 2020 | Active |
| GIBBS & OLSON, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 21, 1980 | Active |
| HAMER ELECTRIC, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | May 2, 1980 | Active |
| DOGLEG LEFT, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jul 28, 2020 | Active |
| FELTON'S HEATING AND COOLING, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 25, 2001 | Active |
| CCSLocation not reported, OR · Active | Location not reported, OR | Other | Dec 21, 2020 | Active |
| RENAUD ELECTRIC CO., INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 31, 1989 | Active |
| GARAGE PROSLocation not reported, OR · Active | Location not reported, OR | Other | Feb 22, 2021 | Active |
| WASTEXPRESS ENVIRONMENTALLocation not reported, OR · Active | Location not reported, OR | Other | May 3, 2021 | Active |
| ENTEK CORPORATIONLocation not reported, OR · Active | Location not reported, OR | Corporation | Jan 17, 1990 | Active |
| PUTNAM TRUCKING INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Oct 19, 2021 | Active |
| DP GARAGE DOOR, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Mar 31, 2022 | Active |
| PNE LABOR FORCE LLCLocation not reported, OR · Active | Location not reported, OR | LLC | May 17, 2022 | Active |
| MATCH REMODELING LLCLocation not reported, OR · Active | Location not reported, OR | LLC | May 17, 2022 | Active |
| SANTI'S CONTRACTING LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 12, 2022 | Active |
| SAFECOVER ROOFING, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Oct 17, 2022 | Active |
| REEL ADRENALINE GUIDE SERVICELocation not reported, OR · Active | Location not reported, OR | Other | Dec 27, 2022 | Active |
| DIANA O'NEILLLocation not reported, OR · Active | Location not reported, OR | Other | Dec 28, 2022 | Active |