| HAMLET HISTORICAL SCHOOLHOUSE COMMUNITY CENTERSeaside, OR · Active | Seaside, OR | Nonprofit | Jun 20, 2006 | Active |
| CERTIFIED BACKFLOW VALVE TESTING SERVICESeaside, OR · Active | Seaside, OR | Other | Jun 14, 2006 | Active |
| PRINCESS SUE LLCSeaside, OR · Active | Seaside, OR | LLC | Jun 16, 2006 | Active |
| SEASIDE POST NO. 99 THE AMERICAN LEGIONSeaside, OR · Active | Seaside, OR | Nonprofit | Oct 9, 1933 | Active |
| BON ESPRITS LTDSeaside, OR · Active | Seaside, OR | Corporation | Jun 28, 2006 | Active |
| PACIFIC BASKETBALL LEAGUEGearhart, OR · Active | Gearhart, OR | Nonprofit | Oct 26, 1993 | Active |
| HOLIDAY INN EXPRESS SEASIDESeaside, OR · Active | Seaside, OR | Other | Jul 10, 2006 | Active |
| THORSEN PROPERTY HOLDINGS LLCSeaside, OR · Active | Seaside, OR | LLC | Jul 19, 2006 | Active |
| CARNEL, INC.Seaside, OR · Active | Seaside, OR | Corporation | Nov 8, 1993 | Active |
| SEASIDE DOWNTOWN DEVELOPMENT ASSOCIATION INC.Seaside, OR · Active | Seaside, OR | Nonprofit | Dec 10, 1993 | Active |
| TOM'S N.W. LANDSCAPING, INC.Seaside, OR · Active | Seaside, OR | Corporation | Dec 30, 1993 | Active |
| ROTARY CLUB OF SEASIDE OREGONSeaside, OR · Active | Seaside, OR | Nonprofit | Jul 27, 2006 | Active |
| AVENUE S SELF-STORAGE, LLCSeaside, OR · Active | Seaside, OR | LLC | Aug 2, 2006 | Active |
| THE A TEAM PAINT AND DECORSeaside, OR · Active | Seaside, OR | Other | Aug 3, 2006 | Active |
| A & R SIMMONS, LLCGearhart, OR · Active | Gearhart, OR | LLC | Aug 30, 2001 | Active |
| SEASIDE GOLF CLUB, INC.Seaside, OR · Active | Seaside, OR | Corporation | Dec 15, 1934 | Active |
| GENTECH INCORPORATEDSeaside, OR · Active | Seaside, OR | Corporation | Jan 7, 1994 | Active |
| TOBY POTTER GENERAL CONTRACTORSeaside, OR · Active | Seaside, OR | Other | Sep 15, 2006 | Active |
| SUM PROPERTIES LLCSeaside, OR · Active | Seaside, OR | LLC | Sep 22, 2006 | Active |
| SEASIDE CHAMBER OF COMMERCESeaside, OR · Active | Seaside, OR | Nonprofit | Apr 15, 1936 | Active |
| SUNSET FAMILY FITNESS, LLCSeaside, OR · Active | Seaside, OR | LLC | Oct 17, 2006 | Active |
| KEITH KERANEN EXCAVATING, INC.Seaside, OR · Active | Seaside, OR | Corporation | Oct 20, 2006 | Active |
| PJ'S DEVELOPMENT COMPANY LLCSeaside, OR · Active | Seaside, OR | LLC | Sep 10, 2001 | Active |
| PACIFIC LAND WORKS INC.Seaside, OR · Active | Seaside, OR | Corporation | Dec 4, 2006 | Active |
| RESERVE AT GEARHART HOMEOWNER'S ASSOCIATIONGearhart, OR · Active | Gearhart, OR | Nonprofit | Nov 17, 2006 | Active |
| COAST RIVER ESTATES HOMEOWNERS ASSOC., INC.Seaside, OR · Active | Seaside, OR | Nonprofit | Dec 12, 2006 | Active |
| TJB INVESTMENTS, LLCGearhart, OR · Active | Gearhart, OR | LLC | Dec 12, 2006 | Active |
| CLEAN-SWEEP MAINTENANCE, INC.Seaside, OR · Active | Seaside, OR | Corporation | Jun 1, 1994 | Active |
| SOU'WESTER GARDEN CLUBSeaside, OR · Active | Seaside, OR | Nonprofit | Jan 3, 2007 | Active |
| TLC 1645 LLCSeaside, OR · Active | Seaside, OR | LLC | Jan 9, 2007 | Active |
| PNP NEWPORT, LLCSeaside, OR · Active | Seaside, OR | LLC | Jan 10, 2007 | Active |
| MESHER SUPPLY/SEASIDE, L.L.C.Seaside, OR · Active | Seaside, OR | LLC | Jul 7, 1994 | Active |
| CLUGO 740, LLCGearhart, OR · Active | Gearhart, OR | LLC | Sep 19, 2001 | Active |
| SIGN-ONE SIGNCRAFTERSSeaside, OR · Active | Seaside, OR | Other | Jan 26, 2007 | Active |
| BEERMAN CREEK CONSTRUCTIONSeaside, OR · Active | Seaside, OR | Other | Jul 22, 1994 | Active |
| NORTH OREGON COAST SYMPHONYSeaside, OR · Active | Seaside, OR | Nonprofit | Feb 21, 2007 | Active |
| FIRST BAPTIST CHURCH OF SEASIDE, OREGONSeaside, OR · Active | Seaside, OR | Nonprofit | Oct 8, 1940 | Active |
| FAIRWEATHER HOUSE AND GARDEN LLCGearhart, OR · Active | Gearhart, OR | LLC | Feb 27, 2007 | Active |
| HOOTS1 LLCGearhart, OR · Active | Gearhart, OR | LLC | Mar 2, 2007 | Active |
| HOOTS5 LLCGearhart, OR · Active | Gearhart, OR | LLC | Mar 2, 2007 | Active |
| H&S LAND & TIMBER, LLCSeaside, OR · Active | Seaside, OR | LLC | Mar 6, 2007 | Active |
| OGLIGLE TOSAPA, LLCSeaside, OR · Active | Seaside, OR | LLC | Mar 12, 2007 | Active |
| NATURE'S HELPER, INC.Seaside, OR · Active | Seaside, OR | Corporation | Mar 15, 2007 | Active |
| SANDY COVE INN LLCSeaside, OR · Active | Seaside, OR | LLC | Mar 23, 2007 | Active |
| RED DOOR PROPERTIES, INC.Seaside, OR · Active | Seaside, OR | Corporation | Mar 26, 2007 | Active |
| RIVER CITY INVESTMENT COMPANY LLCSeaside, OR · Active | Seaside, OR | LLC | Nov 14, 1994 | Active |
| MISS CLATSOP COUNTY SCHOLARSHIP PROGRAM, INC.Gearhart, OR · Active | Gearhart, OR | Nonprofit | Oct 2, 2001 | Active |
| SADDLE MOUNTAIN HEALING ARTS, LLCGearhart, OR · Active | Gearhart, OR | LLC | Dec 14, 1994 | Active |
| CORDER DRYWALL INC.Seaside, OR · Active | Seaside, OR | Corporation | Jan 4, 1995 | Active |
| VELAZQUEZ PAINTING & CONSTRUCTION, LLCSeaside, OR · Active | Seaside, OR | LLC | May 18, 2007 | Active |