| AM LANDSCAPINGSisters, OR · Active | Sisters, OR | Other | Sep 28, 2026 | Active |
| LUMINARY SKIN CO LLCSisters, OR · Active | Sisters, OR | LLC | Sep 28, 2026 | Active |
| STOKED EATS-2-GOSisters, OR · Active | Sisters, OR | Other | Sep 28, 2026 | Active |
| ROOM TO ROAM ORGANIZINGSisters, OR · Active | Sisters, OR | Other | Oct 1, 2026 | Active |
| TEN AND THREE, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 2, 2026 | Active |
| BLACK DOG RANCH COLLECTIVE LLCSisters, OR · Active | Sisters, OR | LLC | Oct 5, 2026 | Active |
| SUES SELECTED PRODUCTS LLCSisters, OR · Active | Sisters, OR | LLC | Oct 5, 2026 | Active |
| HIGH DESERT SYNTHETICSSisters, OR · Active | Sisters, OR | Other | Oct 7, 2026 | Active |
| SOREN'S PINE CONE PICK UP & ODD JOBS, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 8, 2026 | Active |
| MISSING LINK LLCSisters, OR · Active | Sisters, OR | LLC | Oct 8, 2026 | Active |
| SWAN STREAM STUDIOS, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 9, 2026 | Active |
| SISTERS BACK FORTY LLCSisters, OR · Active | Sisters, OR | LLC | Oct 13, 2026 | Active |
| LYON REVIVAL LLCSisters, OR · Active | Sisters, OR | LLC | Oct 13, 2026 | Active |
| DEBBIE L. MILLER MD, LLCSisters, OR · Active | Sisters, OR | LLC | Jan 27, 2005 | Active |
| BLACK BUTTE RANCH ART GUILDSisters, OR · Active | Sisters, OR | Nonprofit | Feb 3, 2005 | Active |
| SISTERS CASCADE OF GIFTSSisters, OR · Active | Sisters, OR | Other | Feb 4, 1983 | Active |
| CARTER REED PROPERTIES, LLCSisters, OR · Active | Sisters, OR | LLC | Feb 22, 2005 | Active |
| VILLAGE INTERIORS DECORATING CENTERSisters, OR · Active | Sisters, OR | Other | Dec 5, 1991 | Active |
| OCHOCO PROPERTIES, LLCSisters, OR · Active | Sisters, OR | LLC | Mar 30, 2005 | Active |
| RS & CS PROPERTIES, LLCSisters, OR · Active | Sisters, OR | LLC | Jul 3, 2001 | Active |
| SHEPHERD OF THE HILLS LUTHERAN CHURCH OF SISTERS OREGON, INC.Sisters, OR · Active | Sisters, OR | Nonprofit | Apr 18, 2005 | Active |
| CASCADE CUSTOM HOMES, LLCSisters, OR · Active | Sisters, OR | Other | Apr 28, 2005 | Active |
| WILLOWS RANCH AT INDIAN FORDSisters, OR · Active | Sisters, OR | Other | Sep 26, 1983 | Active |
| SECORIO, LLCSisters, OR · Active | Sisters, OR | LLC | May 16, 2005 | Active |
| FREESTYLE HOMES, INC.Sisters, OR · Active | Sisters, OR | Corporation | May 18, 2005 | Active |
| SISTERS VIEW PROPERTIES, LLCSisters, OR · Active | Sisters, OR | LLC | Jun 13, 2005 | Active |
| LEEN MACHINES, L.L.C.Sisters, OR · Active | Sisters, OR | LLC | Jun 23, 2005 | Active |
| DYER CONSTRUCTION & RENOVATION, INC.Sisters, OR · Active | Sisters, OR | Corporation | Jul 13, 2001 | Active |
| PONDEROSA FORGE & IRONWORKS, INC.Sisters, OR · Active | Sisters, OR | Corporation | Jul 1, 1992 | Active |
| HIGH COUNTRY HELICOPTER, LLCSisters, OR · Active | Sisters, OR | LLC | Aug 11, 2005 | Active |
| SSJ INC.Sisters, OR · Active | Sisters, OR | Nonprofit | Aug 12, 2005 | Active |
| NICHEWORKXSisters, OR · Active | Sisters, OR | Other | Aug 22, 2005 | Active |
| TRACKER LEATHER LLCSisters, OR · Active | Sisters, OR | LLC | Aug 30, 2005 | Active |
| ALCOR SERVICES, INCSisters, OR · Active | Sisters, OR | Corporation | Sep 7, 2005 | Active |
| HOOD STREET HARDWARE, LLCSisters, OR · Active | Sisters, OR | LLC | Sep 28, 2005 | Active |
| ANDERSON LAND AND DEVELOPMENT CORPORATIONSisters, OR · Active | Sisters, OR | Corporation | Sep 24, 1992 | Active |
| RCW INVESTMENTS, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 12, 2005 | Active |
| MV ASSOCIATES, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 20, 2005 | Active |
| PT PROJECTS, LLCSisters, OR · Active | Sisters, OR | LLC | Oct 20, 2005 | Active |
| SWEENEY PLUMBING, INC.Sisters, OR · Active | Sisters, OR | Corporation | Nov 6, 1992 | Active |
| THREE SISTERS BACKCOUNTRY, INC.Sisters, OR · Active | Sisters, OR | Corporation | Oct 28, 2005 | Active |
| LHR, LTD.Sisters, OR · Active | Sisters, OR | Corporation | Nov 17, 1992 | Active |
| IMS-SAFETYSisters, OR · Active | Sisters, OR | Other | Nov 9, 2005 | Active |
| FOUNDATIONS THAT MAKE A DIFFERENCESisters, OR · Active | Sisters, OR | Other | Nov 23, 2005 | Active |
| OREGON FAMILY INVESTMENTS, LLCSisters, OR · Active | Sisters, OR | LLC | Dec 15, 2005 | Active |
| SPERMIES INC.Sisters, OR · Active | Sisters, OR | Corporation | Jan 5, 2006 | Active |
| VERB MARKETING AND PR, INC.Sisters, OR · Active | Sisters, OR | Corporation | Dec 22, 2005 | Active |
| ARGENT INVESTMENTS, LLCSisters, OR · Active | Sisters, OR | LLC | Dec 28, 2005 | Active |
| ROCK ISLAND INVESTMENTS, LLCSisters, OR · Active | Sisters, OR | LLC | Jan 10, 2006 | Active |
| TWISTED WILLOW LANDSCAPES, LLCSisters, OR · Active | Sisters, OR | LLC | Jan 30, 2006 | Active |