| RIVER GEMS LLCAlsea, OR · Active | Alsea, OR | LLC | Jun 25, 2026 | Active |
| STUDIO ALLA PRIMA LLCAlsea, OR · Active | Alsea, OR | LLC | Jul 24, 2026 | Active |
| TRASK HABITAT LLCAlsea, OR · Active | Alsea, OR | LLC | Aug 3, 2026 | Active |
| RED HEAD CATTLE COMPANY LLCAlsea, OR · Active | Alsea, OR | LLC | Aug 24, 2026 | Active |
| STARLING INFRASTRUCTURE LLCAlsea, OR · Active | Alsea, OR | LLC | Sep 23, 2026 | Active |
| PROTEGRIS, INC.Alsea, OR · Active | Alsea, OR | Corporation | Oct 9, 2026 | Active |
| MCKIBBEN HOLDINGS LLCAlsea, OR · Active | Alsea, OR | LLC | Mar 2, 2005 | Active |
| ROADSIDE SERVICESAlsea, OR · Active | Alsea, OR | Other | Aug 5, 1992 | Active |
| JONNY NATIVE SEEDAlsea, OR · Active | Alsea, OR | Other | Jan 11, 2006 | Active |
| PRAIRIE MTN. RANCHAlsea, OR · Active | Alsea, OR | Other | Apr 19, 1993 | Active |
| JOHN BOY'S ALSEA MERCANTILE INCORPORATEDAlsea, OR · Active | Alsea, OR | Corporation | Apr 21, 2006 | Active |
| U-LATCH, LLCAlsea, OR · Active | Alsea, OR | LLC | Aug 16, 2006 | Active |
| FUNNN, LLCAlsea, OR · Active | Alsea, OR | LLC | Nov 28, 2007 | Active |
| ALSEA COMMUNITY EFFORTAlsea, OR · Active | Alsea, OR | Nonprofit | Apr 18, 1996 | Active |
| THE CHURCH OF CHRIST OF LOBSTER VALLEYAlsea, OR · Active | Alsea, OR | Nonprofit | May 24, 1954 | Active |
| ALSEA CHRISTIAN FELLOWSHIPAlsea, OR · Active | Alsea, OR | Nonprofit | May 22, 1956 | Active |
| DIGGER MOUNTAIN FORESTRY, LLCAlsea, OR · Active | Alsea, OR | LLC | Jun 11, 1997 | Active |
| J. R. HENDRIX, INC.Alsea, OR · Active | Alsea, OR | Corporation | Dec 12, 1997 | Active |
| LEAPING LAMB FARM LLCAlsea, OR · Active | Alsea, OR | LLC | Jul 22, 2009 | Active |
| THE CLEMENS FOUNDATIONAlsea, OR · Active | Alsea, OR | Nonprofit | Dec 17, 1959 | Active |
| HOPE GRANGE NO. 269Alsea, OR · Active | Alsea, OR | Nonprofit | Apr 26, 1897 | Active |
| WILLAMETTE VALLEY PHOTO BOOTH, LLCAlsea, OR · Active | Alsea, OR | LLC | Feb 23, 2010 | Active |
| ALSEA QUARRIES I, LLCAlsea, OR · Active | Alsea, OR | LLC | Mar 8, 2010 | Active |
| LOBSTER VALLEY RESOURCES, LLCAlsea, OR · Active | Alsea, OR | LLC | Jun 3, 2010 | Active |
| NORTHWEST ROOFING LLCAlsea, OR · Active | Alsea, OR | LLC | Jun 9, 2010 | Active |
| JUHLIN EMPRISE LLCAlsea, OR · Active | Alsea, OR | LLC | Mar 29, 2002 | Active |
| DEB'S CAFE` LLCAlsea, OR · Active | Alsea, OR | LLC | Feb 1, 2011 | Active |
| SWEENEY POND FARMSAlsea, OR · Active | Alsea, OR | Other | Mar 9, 2011 | Active |
| DIGGER MOUNTAIN ORCHARDS, LLCAlsea, OR · Active | Alsea, OR | LLC | Oct 20, 2000 | Active |
| ALSEA VALLEY GLEANERSAlsea, OR · Active | Alsea, OR | Nonprofit | Nov 14, 2000 | Active |
| LOBSTER LUMBER COMPANY, LLCAlsea, OR · Active | Alsea, OR | LLC | Jul 12, 2011 | Active |
| DEWOLFE & SONSAlsea, OR · Active | Alsea, OR | Other | Aug 30, 2011 | Active |
| INDEPENDENT ORGANIC SERVICES, INC.Alsea, OR · Active | Alsea, OR | Corporation | Sep 28, 2011 | Active |
| COMMON TREASURY FARMAlsea, OR · Active | Alsea, OR | Other | Nov 28, 2011 | Active |
| COMPLETE BRUSH CUTTING SERVICE LLCAlsea, OR · Active | Alsea, OR | LLC | Jan 9, 2013 | Active |
| CANTRELL LOGGING COMPANY LLCAlsea, OR · Active | Alsea, OR | LLC | Feb 14, 2013 | Active |
| AQ CONSTRUCTIONAlsea, OR · Active | Alsea, OR | Other | Mar 5, 2013 | Active |
| SUESAPP FLOWERSAlsea, OR · Active | Alsea, OR | Other | Mar 26, 2013 | Active |
| AG SOLUTIONS LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Oct 8, 2015 | Inactive |