| ANYTIME SEPTIC SERVICE, LLCOntario, OR · Active | Ontario, OR | LLC | Mar 12, 2001 | Active |
| SAGE FARMS, INC.Ontario, OR · Active | Ontario, OR | Corporation | Mar 11, 2005 | Active |
| CELEBRATION CHURCH OF GODOntario, OR · Active | Ontario, OR | Other | Mar 14, 2005 | Active |
| SARAH'S CARE, INC.Ontario, OR · Active | Ontario, OR | Corporation | Mar 15, 2005 | Active |
| FOUR RIVERS HEALTHY COMMUNITY, INC.Ontario, OR · Active | Ontario, OR | Nonprofit | Mar 17, 2005 | Active |
| FOUR RIVERS HEATING AND COOLING, INC.Ontario, OR · Active | Ontario, OR | Corporation | Mar 21, 2005 | Active |
| HOMELAND FIREWORKS, INC.Ontario, OR · Active | Ontario, OR | Corporation | Mar 24, 2005 | Active |
| DICK JENKINS ELECTRICOntario, OR · Active | Ontario, OR | Other | Apr 13, 2005 | Active |
| BOOKKEEPING PLUSOntario, OR · Active | Ontario, OR | Other | Apr 9, 1986 | Active |
| ERA WEST WIND REAL ESTATEOntario, OR · Active | Ontario, OR | Other | May 31, 2005 | Active |
| ONTARIO HIGH SCHOOL BOOSTER CLUBOntario, OR · Active | Ontario, OR | Nonprofit | May 20, 2005 | Active |
| COUNTRY CAMPGROUNDOntario, OR · Active | Ontario, OR | Other | Jun 6, 2005 | Active |
| TREASURE VALLEY PHYSICAL THERAPY, INC.Ontario, OR · Active | Ontario, OR | Corporation | Jun 8, 2005 | Active |
| VALLEY VIEW TOWINGOntario, OR · Active | Ontario, OR | Other | May 27, 1992 | Active |
| RICK & DENNIS PROPERTIES, L.L.C.Ontario, OR · Active | Ontario, OR | LLC | Aug 12, 2005 | Active |
| SHAMAROntario, OR · Active | Ontario, OR | Other | Sep 15, 2005 | Active |
| EDIRT LLCOntario, OR · Active | Ontario, OR | LLC | Aug 31, 2005 | Active |
| MANHATTAN BISTRO, LLCOntario, OR · Active | Ontario, OR | LLC | Jul 19, 2001 | Active |
| OREGON NATURAL MARKETOntario, OR · Active | Ontario, OR | Other | Oct 31, 2005 | Active |
| ONTARIO PHYSICAL THERAPYOntario, OR · Active | Ontario, OR | Other | Oct 3, 2005 | Active |
| WRIGHT & GENTRY INVESTMENTS, LLCOntario, OR · Active | Ontario, OR | LLC | Oct 11, 2005 | Active |
| R&D LAND COMPANY, LLCOntario, OR · Active | Ontario, OR | LLC | Oct 11, 2005 | Active |
| LOOKS NU, INC.Ontario, OR · Active | Ontario, OR | Corporation | Oct 17, 2005 | Active |
| REEVER ENTERPRISES, INC.Ontario, OR · Active | Ontario, OR | Corporation | Feb 8, 2001 | Active |
| GRAPHIX WEAROntario, OR · Active | Ontario, OR | Other | Nov 16, 2005 | Active |
| ONTARIO MEDICAL ASSOCIATESOntario, OR · Active | Ontario, OR | Other | Nov 16, 2005 | Active |
| DTS COMMUNICATIONS, INC.Ontario, OR · Active | Ontario, OR | Corporation | Dec 5, 2005 | Active |
| STEVE'S BACKHOE SERVICE, INC.Ontario, OR · Active | Ontario, OR | Corporation | Dec 7, 2005 | Active |
| TOP ONIONS USA, INC.Ontario, OR · Active | Ontario, OR | Corporation | Mar 4, 1993 | Active |
| TCI, CORP.Ontario, OR · Active | Ontario, OR | Corporation | Jan 25, 1993 | Active |
| WILLOWHAWK PROPERTIES, LLCOntario, OR · Active | Ontario, OR | LLC | Jan 20, 2006 | Active |
| TRI-LEE PARTNERSHIPOntario, OR · Active | Ontario, OR | Other | Feb 7, 2006 | Active |
| SHANGHAI RESTAURANTOntario, OR · Active | Ontario, OR | Other | Feb 7, 2006 | Active |
| HIGH DESERT ENTERPRISES PROPERTIES, LLCOntario, OR · Active | Ontario, OR | LLC | Feb 15, 2006 | Active |
| FRANK'S EXTINGUISHER SERVICEOntario, OR · Active | Ontario, OR | Other | May 17, 1993 | Active |
| LRK, LLCOntario, OR · Active | Ontario, OR | LLC | Apr 3, 2006 | Active |
| POOLE REAL ESTATE CORP.Ontario, OR · Active | Ontario, OR | Corporation | Jul 7, 1993 | Active |
| R.V.P. CONSTRUCTION, INC.Ontario, OR · Active | Ontario, OR | Corporation | Jul 27, 1993 | Active |
| OLD OWYHEE DITCH IMPROVEMENT DISTRICTOntario, OR · Active | Ontario, OR | Nonprofit | Apr 28, 2006 | Active |
| JRW FARM & RANCHOntario, OR · Active | Ontario, OR | Other | May 25, 2006 | Active |
| PHYSICIANS PRIMARY CARE CENTER, INC.Ontario, OR · Active | Ontario, OR | Corporation | Sep 9, 1993 | Active |
| ONTARIO WELDING & STEEL SUPPLYOntario, OR · Active | Ontario, OR | Other | Sep 25, 1993 | Active |
| GRAPEVINE 7, INC.Ontario, OR · Active | Ontario, OR | Corporation | Oct 6, 1993 | Active |
| HOMETOWN OF ONTARIO, INCOntario, OR · Active | Ontario, OR | Corporation | Aug 28, 2001 | Active |
| ONTARIO EYE ASSOCIATESOntario, OR · Active | Ontario, OR | Other | Jun 24, 1986 | Active |
| FOUR SEASONS INVESTMENT PROPERTIES, LLCOntario, OR · Active | Ontario, OR | LLC | Aug 16, 2006 | Active |
| YANO FARMS, INC.Ontario, OR · Active | Ontario, OR | Corporation | Dec 30, 1993 | Active |
| UNITED STATES NETWORKING GROUP, INC.Ontario, OR · Active | Ontario, OR | Corporation | Aug 22, 2006 | Active |
| FARMERS SUPPLY COOPERATIVEOntario, OR · Active | Ontario, OR | Other | Jun 27, 1935 | Active |
| ONTARIO PHYSICAL THERAPY, P.C.Ontario, OR · Active | Ontario, OR | Corporation | Sep 25, 2006 | Active |