| GRANDE RONDE MODEL WATERSHED FOUNDATIONLa Grande, OR · Active | La Grande, OR | Nonprofit | Sep 20, 2001 | Active |
| UNION COUNTY FAIR ASSOCIATIONLa Grande, OR · Active | La Grande, OR | Nonprofit | Apr 18, 1940 | Active |
| EL ERRADERO MEXICAN RESTAURANTLa Grande, OR · Active | La Grande, OR | Other | Mar 27, 2007 | Active |
| ALPINE ARCHERY LLCLa Grande, OR · Active | La Grande, OR | LLC | Apr 9, 2007 | Active |
| LAGRANDE RENDEZVOUS R.V. RESORTLa Grande, OR · Active | La Grande, OR | Other | Sep 29, 1994 | Active |
| ZURBRICK FAMILY LLCLa Grande, OR · Active | La Grande, OR | LLC | Mar 20, 2007 | Active |
| LA GRANDE MAVERICKSLa Grande, OR · Active | La Grande, OR | Nonprofit | May 12, 1942 | Active |
| TAMARACK COURT LLCLa Grande, OR · Active | La Grande, OR | LLC | Oct 3, 1994 | Active |
| HG MERCURIUS, LIMITED LIABILITY COMPANYLa Grande, OR · Active | La Grande, OR | LLC | Oct 25, 1994 | Active |
| CENTER FOR HUMAN DEVELOPMENT, INC.La Grande, OR · Active | La Grande, OR | Nonprofit | Dec 1, 1994 | Active |
| LANE FARMS, INC.La Grande, OR · Active | La Grande, OR | Corporation | Nov 25, 1994 | Active |
| SHAW'S AUTOBODY, INC.La Grande, OR · Active | La Grande, OR | Corporation | Dec 21, 1994 | Active |
| AC ELECTRICAL CONSTRUCTION, INC.La Grande, OR · Active | La Grande, OR | Corporation | Jan 21, 1995 | Active |
| CAS CONTRACTING, INC.La Grande, OR · Active | La Grande, OR | Corporation | Jun 5, 2007 | Active |
| HERMISTON ROCK PRODUCTS, L.L.C.La Grande, OR · Active | La Grande, OR | LLC | Feb 7, 1995 | Active |
| BAGETT, GRIFFITH & BLACKMANLa Grande, OR · Active | La Grande, OR | Other | Feb 10, 1995 | Active |
| ALL PHASE ELECTRICAL CONSTRUCTION LLCLa Grande, OR · Active | La Grande, OR | LLC | Jun 12, 2007 | Active |
| BLUE MOUNTAINS CONSERVANCYLa Grande, OR · Active | La Grande, OR | Nonprofit | Jun 28, 2007 | Active |
| EASTERN OREGON RENTAL & SALESIsland City, OR · Active | Island City, OR | Other | Jun 28, 2007 | Active |
| EASTERN OREGON MINERS & PROSPECTORSIsland City, OR · Active | Island City, OR | Nonprofit | Mar 10, 1995 | Active |
| LAGRANDE RIFLE AND PISTOL CLUBLa Grande, OR · Active | La Grande, OR | Nonprofit | Dec 23, 1946 | Active |
| THE FIRST CHURCH OF THE NAZARENE OF LA GRANDE, OREGONLa Grande, OR · Active | La Grande, OR | Nonprofit | Feb 13, 1947 | Active |
| NORTHWOOD MANUFACTURING, INC.La Grande, OR · Active | La Grande, OR | Corporation | May 22, 1995 | Active |
| BELLS PROPERTY MANAGEMENT LLCLa Grande, OR · Active | La Grande, OR | LLC | Aug 30, 2007 | Active |
| EASTERN OREGON INVESTMENT MANAGEMENTLa Grande, OR · Active | La Grande, OR | Other | Aug 30, 2007 | Active |
| THOMAS D. MILLER CHIROPRACTIC, LLCLa Grande, OR · Active | La Grande, OR | LLC | Sep 17, 2007 | Active |
| MICHAEL H. MCQUEEN, M.D., P.C.La Grande, OR · Active | La Grande, OR | Corporation | Oct 25, 2001 | Active |
| RON KRINGLEN REFRIGERATION, LLCLa Grande, OR · Active | La Grande, OR | LLC | Sep 24, 2007 | Active |
| AARON'S OF LA GRANDE, LLCLa Grande, OR · Active | La Grande, OR | LLC | Sep 28, 2007 | Active |
| CARPET ONE FLOOR & HOMELa Grande, OR · Active | La Grande, OR | Other | Oct 5, 2007 | Active |
| ROYER CORNERSTONE PROPERTIES, LLCLa Grande, OR · Active | La Grande, OR | LLC | Oct 12, 2007 | Active |
| COVE AVENUE PROPERTIES, LLCLa Grande, OR · Active | La Grande, OR | LLC | Oct 12, 2007 | Active |
| NASH TRAVEL TRAILERS & FIFTH WHEELSLa Grande, OR · Active | La Grande, OR | Other | Aug 8, 1995 | Active |
| ONE STOP MART #50La Grande, OR · Active | La Grande, OR | Other | Oct 23, 2007 | Active |
| THE ROWDY GODDESSLa Grande, OR · Active | La Grande, OR | Other | Nov 2, 2007 | Active |
| MOUNTAIN PARK ESTATES, LLCLa Grande, OR · Active | La Grande, OR | LLC | Nov 2, 2007 | Active |
| GRANDE RONDE HOSPITAL MEDICAL CLINICLa Grande, OR · Active | La Grande, OR | Other | Nov 8, 2007 | Active |
| HANEL DEVELOPMENT GROUP, L.L.C.La Grande, OR · Active | La Grande, OR | LLC | Sep 26, 1995 | Active |
| TRIDENT LLCLa Grande, OR · Active | La Grande, OR | LLC | Dec 3, 2007 | Active |
| LA GRANDE A-1 MINI STORAGE, INC.La Grande, OR · Active | La Grande, OR | Corporation | Dec 11, 2007 | Active |
| GRANDE RONDE MED SPALa Grande, OR · Active | La Grande, OR | Other | Dec 12, 2007 | Active |
| DUNN HOLDINGS, L.L.C.La Grande, OR · Active | La Grande, OR | LLC | Nov 7, 1995 | Active |
| SOIL CARBON COALITIONLa Grande, OR · Active | La Grande, OR | Nonprofit | Dec 31, 2007 | Active |
| INTERMOUNTAIN MOBILE SERVICE, INC.La Grande, OR · Active | La Grande, OR | Corporation | Jan 4, 2008 | Active |
| BLUE MOUNTAINS CONSERVATIVE BAPTIST ASSOCIATIONLa Grande, OR · Active | La Grande, OR | Nonprofit | Feb 8, 1950 | Active |
| LA GRANDE RENDEZVOUS RV RESORTLa Grande, OR · Active | La Grande, OR | Other | Dec 4, 1995 | Active |
| TRANSIRE, LLCLa Grande, OR · Active | La Grande, OR | LLC | Jan 15, 2008 | Active |
| THE WILLIAMSON GROUP, INC.La Grande, OR · Active | La Grande, OR | Corporation | Dec 7, 1995 | Active |
| ACCUTEK NORTHWESTLa Grande, OR · Active | La Grande, OR | Other | Jan 16, 2008 | Active |
| CRYSTAL COLLIER, LLCLa Grande, OR · Active | La Grande, OR | LLC | Jan 24, 2008 | Active |