| HEART BENCH LAND & CATTLE, LLCDayville, OR · Active | Dayville, OR | LLC | Mar 17, 2015 | Active |
| CLAUSEN TRUCKING, LLC.Dayville, OR · Active | Dayville, OR | LLC | Apr 18, 2016 | Active |
| CLAUSEN'S TRUCKINGDayville, OR · Active | Dayville, OR | Other | Jul 20, 2016 | Active |
| SOUTHFORK JUNIPER WORKS, LLCDayville, OR · Active | Dayville, OR | LLC | Apr 18, 2017 | Active |
| FOOD OASISDayville, OR · Active | Dayville, OR | Other | Aug 25, 2017 | Active |
| DAYVILLE MINI MARTDayville, OR · Active | Dayville, OR | Other | Dec 13, 2019 | Active |
| GUYON SPRINGS LLCDayville, OR · Active | Dayville, OR | LLC | Sep 14, 2020 | Active |
| TWISTED TREASURES AND GNARLY GOODS LLCDayville, OR · Active | Dayville, OR | LLC | Oct 6, 2020 | Active |
| BT RANCH LLCDayville, OR · Active | Dayville, OR | LLC | Apr 29, 2022 | Active |
| PONY EXPRESS SUITES, LLCDayville, OR · Active | Dayville, OR | LLC | Jun 8, 2022 | Active |
| ROCK RIDGE CONTRACTING LLCDayville, OR · Active | Dayville, OR | LLC | Feb 11, 2023 | Active |
| WALAC HOLDINGS, LLCDayville, OR · Active | Dayville, OR | LLC | May 17, 2023 | Active |
| DAYVILLE RANCH LLCDayville, OR · Active | Dayville, OR | LLC | Jan 8, 2025 | Active |
| R HEART W LIVESTOCK LLCDayville, OR · Active | Dayville, OR | LLC | Feb 5, 2025 | Active |
| DAYVILLE SCHOOL CLUBDayville, OR · Active | Dayville, OR | Nonprofit | May 13, 2025 | Active |
| ACCEL CONTRACTING LLCDayville, OR · Active | Dayville, OR | LLC | May 30, 2025 | Active |
| 4 RIVERS REALTY, INCDayville, OR · Active | Dayville, OR | Corporation | Apr 10, 2026 | Active |
| JK LIGHTNING CATTLE & CLOTH, LLCDayville, OR · Active | Dayville, OR | LLC | Jun 23, 2026 | Active |
| NORTH FERRIS CREEK RANCH LLCDayville, OR · Active | Dayville, OR | LLC | Sep 23, 2026 | Active |
| BLACK CANYON RANCHDayville, OR · Active | Dayville, OR | Other | Jun 9, 2005 | Active |
| FERRIS CREEK RANCHDayville, OR · Active | Dayville, OR | Other | Jul 13, 2005 | Active |
| TODD CREEK, LLCDayville, OR · Active | Dayville, OR | LLC | Jan 8, 2007 | Active |
| MCCAMMANT PROPERTIES, INC.Dayville, OR · Active | Dayville, OR | Corporation | Sep 14, 1995 | Active |
| CUMMINGS DITCH WATER SERVING CORPORATIONDayville, OR · Active | Dayville, OR | Nonprofit | Aug 25, 1958 | Active |
| DAYVILLE CAFEDayville, OR · Active | Dayville, OR | Other | Feb 14, 2013 | Active |
| HAPPY HENS, DAYVILLEDayville, OR · Active | Dayville, OR | Other | Mar 11, 2013 | Active |
| DAYVILLE COMMUNITY CHURCHDayville, OR · Active | Dayville, OR | Nonprofit | Jul 29, 2013 | Active |