| DULING FARMSMaupin, OR · Active | Maupin, OR | Other | Sep 16, 2026 | Active |
| WAPINITIA FARMSMaupin, OR · Active | Maupin, OR | Other | Jan 29, 1992 | Active |
| BLUE MOUNTAIN AIR LLCMaupin, OR · Active | Maupin, OR | LLC | Apr 4, 2005 | Active |
| BARNETT SERVICEMaupin, OR · Active | Maupin, OR | Other | Apr 18, 2005 | Active |
| CUTTER CAPITAL, LLCMaupin, OR · Active | Maupin, OR | LLC | May 5, 2005 | Active |
| ANGIE KEMPER DVM, LLCMaupin, OR · Active | Maupin, OR | LLC | Mar 31, 2006 | Active |
| THE DESCHUTES CLUBMaupin, OR · Active | Maupin, OR | Nonprofit | Sep 13, 1933 | Active |
| AMERICA'S GAMEMaupin, OR · Active | Maupin, OR | Nonprofit | Jul 12, 2006 | Active |
| JUNIPER FLAT DISTRICT IMPROVEMENT COMPANYMaupin, OR · Active | Maupin, OR | Nonprofit | Apr 22, 1938 | Active |
| RAFTERS MINI-MART & DELIMaupin, OR · Active | Maupin, OR | Other | Sep 19, 2001 | Active |
| WASCO REALTYMaupin, OR · Active | Maupin, OR | Other | Jan 31, 2007 | Active |
| KASKELA FARMS, INC.Maupin, OR · Active | Maupin, OR | Corporation | May 9, 1941 | Active |
| BOARDMAN CHIP CO., INC.Maupin, OR · Active | Maupin, OR | Corporation | Oct 21, 1994 | Active |
| MAILLEUX FAMILY FARM, LLCMaupin, OR · Active | Maupin, OR | LLC | Sep 11, 2007 | Active |
| A & K RANCHESMaupin, OR · Active | Maupin, OR | Other | Oct 25, 2001 | Active |
| RICHMOND'S SERVICEMaupin, OR · Active | Maupin, OR | Other | Jan 30, 1996 | Active |
| SIMPLE SECURITY, INC.Maupin, OR · Active | Maupin, OR | Corporation | Nov 23, 2001 | Active |
| SOUTHERN WASCO COUNTY AMBULANCE SERVICE, INC.Maupin, OR · Active | Maupin, OR | Nonprofit | May 29, 1952 | Active |
| MAUPIN HARDWARE SERVICE AND SUPPLY, INC.Maupin, OR · Active | Maupin, OR | Corporation | Apr 26, 1996 | Active |
| BLUE MT. WOOD PRODUCTS, INC.Maupin, OR · Active | Maupin, OR | Corporation | May 3, 1996 | Active |
| BLUE MT. LUMBER PRODUCTS, LLCMaupin, OR · Active | Maupin, OR | LLC | May 3, 1996 | Active |
| G6 RANCH LLCMaupin, OR · Active | Maupin, OR | LLC | Aug 11, 2008 | Active |
| SHORTTAIL FARMSMaupin, OR · Active | Maupin, OR | Other | Sep 18, 2008 | Active |
| JOHN HAZEL & COMPANY, INC.Maupin, OR · Active | Maupin, OR | Corporation | Feb 10, 1997 | Active |
| OK CATTLE COMPANY, LLCMaupin, OR · Active | Maupin, OR | LLC | Nov 18, 2008 | Active |
| DESCHUTES U-BOAT, INC.Maupin, OR · Active | Maupin, OR | Corporation | Apr 11, 1997 | Active |
| DIAMOND Z RANCH LLCMaupin, OR · Active | Maupin, OR | LLC | Jan 23, 2009 | Active |
| URBAN STATION LLCMaupin, OR · Active | Maupin, OR | LLC | Feb 18, 2009 | Active |
| DESCHUTES SIGNAL PROCESSING LLCMaupin, OR · Active | Maupin, OR | LLC | Apr 20, 2009 | Active |
| KD INVESTORS, LLCMaupin, OR · Active | Maupin, OR | LLC | May 4, 2009 | Active |
| MIKE'S IRRIGATION REPAIR SERVICE LLCMaupin, OR · Active | Maupin, OR | LLC | Jun 2, 2009 | Active |
| BLUE MOUNTAIN LAND INVESTMENTS, LLCMaupin, OR · Active | Maupin, OR | LLC | Mar 5, 1998 | Active |
| MAUPIN MARKETMaupin, OR · Active | Maupin, OR | Other | Nov 3, 2009 | Active |
| RUNBRYNN CREATIVEMaupin, OR · Active | Maupin, OR | Other | Nov 24, 2009 | Active |
| LESTER LINDELL RANCH, LLCMaupin, OR · Active | Maupin, OR | LLC | Dec 9, 2009 | Active |
| STERLING GENERAL CONTRACTORS, INC.Maupin, OR · Active | Maupin, OR | Corporation | Sep 17, 1998 | Active |
| SAGE CANYON OUTFITTERSMaupin, OR · Active | Maupin, OR | Other | Jan 5, 2010 | Active |
| LONGCAST LLCMaupin, OR · Active | Maupin, OR | LLC | Feb 22, 2002 | Active |
| DULING'S NATURAL PASTURE LLCMaupin, OR · Active | Maupin, OR | LLC | Dec 28, 1998 | Active |
| KREIN CONSULTING, LLCMaupin, OR · Active | Maupin, OR | LLC | Mar 8, 2002 | Active |
| LEVI CHRISMAN FAMILY, LLCMaupin, OR · Active | Maupin, OR | LLC | Jun 3, 2010 | Active |
| MAUPIN K3 PROPERTIES, LLCMaupin, OR · Active | Maupin, OR | LLC | Oct 6, 2010 | Active |
| IMPERIAL STOCK RANCHMaupin, OR · Active | Maupin, OR | Other | Jan 24, 2000 | Active |
| WARNOCK RANCHES, INC.Maupin, OR · Active | Maupin, OR | Corporation | Dec 21, 1964 | Active |
| J.D. THOMPSON PROPERTIES, L.L.C.Maupin, OR · Active | Maupin, OR | LLC | Apr 19, 2000 | Active |
| BELOZERS WHITEWATER FISHINGMaupin, OR · Active | Maupin, OR | Other | Apr 11, 2011 | Active |
| IMPERIAL RIVER COMPANYMaupin, OR · Active | Maupin, OR | Other | Nov 21, 2000 | Active |
| ASHBY, LLCMaupin, OR · Active | Maupin, OR | LLC | Aug 17, 2011 | Active |
| TROUTMAN PROPERTIES LLCMaupin, OR · Active | Maupin, OR | LLC | Sep 21, 2011 | Active |
| JDT OREGON PROPERTIES I, LLCMaupin, OR · Active | Maupin, OR | LLC | Oct 18, 2011 | Active |