Companies with an active Seattle business license — page 79 of 124
36,993 companies whose address is in Seattle.
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| Company | City account number | Industry | License since |
|---|---|---|---|
| OKANO PICARD STUDIO PICARD OKANO WORKS LLC | 0008005560713502 | Professional and technical services | Oct 17, 2016 |
| OKASA ACADEMY HANNA STEPLEWSKA INTERNATIONAL LLC | 0008472690762442 | Professional and technical services | Mar 1, 2020 |
| OKAYBRO OKAYBRO LLC | 0008133360726811 | Professional and technical services | Oct 14, 2016 |
| OKEAN SOLUTIONS INC | 0007288290638163 | Professional and technical services | Mar 31, 2010 |
| OKEANOS LLC | 0007424950652704 | Professional and technical services | Sep 29, 2011 |
| OKERSON DESIGN LLC | 0008919270809616 | Professional and technical services | Apr 1, 2026 |
| OKINAWA TERIYAKI HEEYI FAMILY INC | 0007315210641021 | Accommodation and food services | Jan 1, 2010 |
| OKRB GROUP LLC | 0008869450804250 | Professional and technical services | Aug 29, 2025 |
| OKSANA SHARP BODY BY OKSANA LLC | 0008649820787679 | Real estate and rental | Sep 9, 2023 |
| OKSANA SHARP BODY BY OKSANA LLC | 0008649820787680 | Real estate and rental | Jun 29, 2023 |
| OL FAITHFUL BREWING COMPANY OL FAITHFUL BREWING COMPANY LLC | 0007807410692918 | Manufacturing | Mar 1, 2015 |
| OLA MAIKAI LLC | 0008897050807298 | Real estate and rental | Jan 1, 2026 |
| OLAFS COSMIC BLAST ENTERPRISES LLC | 0007596530670881 | Accommodation and food services | Aug 21, 2013 |
| OLALLA VALLEY FARMS NICK ARENA LLC | 0008292930743531 | Retail trade | Nov 20, 2018 |
| OLAM 5622 1ST AVE S & 128 S ORCAS ST LLC | 0008925060810212 | Real estate and rental | Mar 27, 2026 |
| OLD APPLE TREES GUEST HOUSE AMUSE BOUCHE LLC | 0008438040758681 | Real estate and rental | Jul 15, 2015 |
| OLD BALLARD CATERING CO. POULIAS VENTURES LLC | 0008450010760052 | Accommodation and food services | Feb 1, 2019 |
| OLD CURTIS MANAGEMENT LLC | 0007381860648199 | Arts, entertainment, recreation | Feb 4, 2011 |
| OLD DOMINION FREIGHT LINE INC | 0007194630628192 | Transportation and warehousing | Jul 20, 2009 |
| OLD FIFTH AVENUE TAVERN OLD FIFTH AVE LLC | 0005844350590971 | Retail trade | Oct 1, 2005 |
| OLD HABITS BARBERSHOP OLD HABITS BARBERSHOP LLC | 0008478370763058 | Other services (repair, personal care) | Nov 15, 2019 |
| OLD LOG NEW LEAF LLC | 0008217930735704 | Information | Feb 8, 2018 |
| OLD PEQULIAR NULLI SECUNDUS INC | 0001427460144586 | Accommodation and food services | Mar 20, 1992 |
| OLD REPUBLIC TITLE & ESCROW LTD | 0000293820036050 | Finance and insurance | Mar 29, 1983 |
| OLD SCHOOL PAINTING & SERVICES LLC | 0008621650778105 | Construction | Jul 5, 2022 |
| OLD SEATTLE PAPERWORKS PAPERHORSE INC | 0005629350568038 | Manufacturing | Jul 1, 2003 |
| OLD SICHUAN INC | 0007555370666512 | Accommodation and food services | Jan 1, 2013 |
| OLD STOVE BREWING OLD STOVE BREWING LLC | 0007820800773164 | Manufacturing | Nov 26, 2021 |
| OLD STOVE BREWING OLD STOVE BREWING LLC | 0007820800785959 | Accommodation and food services | Aug 1, 2023 |
| OLD STOVE BREWING LLC | 0007820800694303 | Manufacturing | Apr 6, 2015 |
| OLD STREET MALATANG SEATTLE OLD STREET LLC | 0008743330790920 | Accommodation and food services | Mar 1, 2024 |
| OLD STYLE SHOE SHINE & REPAIR LLC OLD STYLE SHOE SHINE & EVENTS LLC | 0008012500714248 | Other services (repair, personal care) | Nov 18, 2013 |
| OLD TOWNE TOFFEE OLD TOWNE TOFFEE & CONFECTIONS LLC | 0008600490775891 | Manufacturing | Jan 13, 2022 |
| OLD WORLD PROPERTIES LLC | 0007424830652691 | Retail trade | Aug 25, 2011 |
| OLDSGROUP OLDSGROUP LLC | 0008801720797149 | Professional and technical services | Jan 1, 2025 |
| OLETA APARTMENTS OLETA APARTMENTS LTD PT | 0005371060540426 | Real estate and rental | Jul 17, 2000 |
| OLFACTORY HOUSE OLFACTORY HOUSE LLC | 0008760450792751 | Retail trade | May 12, 2024 |
| OLIMAR FINANCIAL SERVICES LLC | 0005843720590903 | Other services (repair, personal care) | Jan 1, 2006 |
| OLIS INC. | 0007915300704151 | Professional and technical services | Jul 18, 2013 |
| OLIVE BEAUTY LOUNGE LLC | 0008705250786878 | Other services (repair, personal care) | Sep 1, 2023 |
| OLIVE BRANCH NATURAL BODY CARE LLC | 0007632230674639 | Retail trade | Jun 1, 2011 |
| OLIVE CREST APARTMENTS 1522 E OLIVE WAY LLC | 0008906220808253 | Real estate and rental | Apr 1, 2026 |
| OLIVE HOUSE LLC | 0008844660801674 | Real estate and rental | Jun 20, 2025 |
| OLIVE LAW NORTHWEST PLLC | 0008226220736574 | Professional and technical services | Feb 15, 2018 |
| OLIVE MY GROOMING TO YOU LLC | 0008504470765817 | Other services (repair, personal care) | Oct 1, 2020 |
| OLIVER & BLUE CONSTRUCTION LLC | 0008031920716290 | Construction | Jan 29, 2017 |
| OLIVER BOHLMAN PHOTOGRAPHY OLIVER BOHLMAN PHOTOGRAPHY LLC | 0008916220809294 | Professional and technical services | Apr 21, 2026 |
| OLIVER SPENCER ATTORNEY AT LAW PLLC | 0007092000617117 | Professional and technical services | Jul 1, 2008 |
| OLIVER WINSTON LLC | 0008770320793801 | Real estate and rental | Aug 1, 2024 |
| OLIVIA NEWPORT WELLNESS OLIVIA NEWPORT WELLNESS LLC | 0008476260762827 | Other services (repair, personal care) | Nov 1, 2019 |
| OLIVIA PARK SARGENT THERAPY OLIVIA PARK SARGENT THERAPY PLLC | 0008540710769631 | Health care and social assistance | Jun 1, 2021 |
| OLIVIA PRYOR COUNSELING & PSYCHOTHERAPY OLIVIA PRYOR COUNSELING & PSYCHOTHERAPY PLLC | 0008404920755241 | Health care and social assistance | Sep 4, 2019 |
| OLIVIA SHERRY THERAPY PLLC | 0008952510813103 | Health care and social assistance | Oct 1, 2026 |
| OLIVIA TARR MA LMFT LLC OLIVIA TARR MA LMFTA LLC | 0008790980795999 | Health care and social assistance | Jan 1, 2025 |
| OLIVINE LULU INC | 0005481300552196 | Retail trade | Jul 1, 2001 |
| OLLIE QUINN OLLIE QUINN WASHINGTON LLC | 0008099350723305 | Retail trade | Jul 8, 2017 |
| OLLIE VAN OLLIE VAN LLC | 0008857250802975 | Transportation and warehousing | Jul 1, 2025 |
| OLSEN ANDERSON LLC | 0008176830731320 | Other services (repair, personal care) | Nov 17, 2017 |
| OLSEN REALESTATE ASSOCIATES II LLC | 0008520450767500 | Real estate and rental | Jan 1, 2021 |
| OLSEN VIOLINS OLSEN VIOLINS INC | 0005831750589628 | Retail trade | Jun 1, 1999 |
| OLSON & OLSON OLSON & OLSON PLLC | 0005557080560324 | Professional and technical services | Aug 12, 2002 |
| OLSON CONSULTING OLSON HOLDINGS & CONSULTING INC | 0008308210745128 | Professional and technical services | Oct 1, 2018 |
| OLSON ENERGY SERVICE CNP LLC | 0007780240690084 | Construction | Aug 11, 2014 |
| OLSON INC | 0005099810510833 | Construction | Aug 11, 1997 |
| OLSON KUNDIG ARCHITECTS INC OLSON KUNDIG INC | 0000259220032259 | Professional and technical services | Sep 1, 1982 |
| OLSON KUNDIG INTERIORS INC | 0005419840545689 | Other services (repair, personal care) | Oct 18, 2000 |
| OLSON LEGACY LAW FIRM PLLC | 0008675110783688 | Professional and technical services | Apr 1, 2023 |
| OLU PRODUCTIONS OLU PRODUCTIONS LLC | 0008631080779083 | Retail trade | Aug 17, 2022 |
| OLYMPIA COFFEE ROASTING CO SEA LEVEL COFFEE INC | 0008397490806165 | Accommodation and food services | Dec 16, 2025 |
| OLYMPIA COFFEE ROASTING CO SEA LEVEL COFFEE INC | 0008397490754471 | Accommodation and food services | Jan 31, 2018 |
| OLYMPIA COFFEE ROASTING CO SEA LEVEL COFFEE INC | 0008397490806167 | Accommodation and food services | Dec 16, 2025 |
| OLYMPIA PIZZA & SPAGHETTI HOUSE NICOLOUDAKIS INC | 0001580820160237 | Accommodation and food services | Jul 1, 1993 |
| OLYMPIC ANALYTICS OLYMPIC ANALYTICS LTD | 0008157180729264 | Professional and technical services | Oct 8, 2017 |
| OLYMPIC ATHLETIC CLUB SEWANEE INC | 0007392720649328 | Arts, entertainment, recreation | May 26, 2011 |
| OLYMPIC ATHLETIC CLUB LLC | 0007637300675172 | Arts, entertainment, recreation | Jan 1, 2014 |
| OLYMPIC BRAKE GENUINE PARTS COMPANY | 0000049800716210 | Wholesale trade | Feb 1, 2017 |
| OLYMPIC CANDLE LLC | 0008017570714773 | Manufacturing | Nov 22, 2016 |
| OLYMPIC COLOR RODS OLYMPIC COLOR RODS INC | 0001910000193606 | Wholesale trade | Dec 1, 1994 |
| OLYMPIC CONSULTING LLC | 0008071200720349 | Health care and social assistance | Apr 1, 2017 |
| OLYMPIC DATA SOLUTIONS OLYMPIC DATA SOLUTIONS LLC | 0008822650799375 | Professional and technical services | Apr 1, 2025 |
| OLYMPIC ENVIRONMENTAL RESOURCES INC | 0005374940540850 | Professional and technical services | Mar 3, 2000 |
| OLYMPIC FINE FINISH & RESTORATION OLYMPIC FINE FINISH & RESTORATION LLC | 0008678720784073 | Construction | Apr 15, 2023 |
| OLYMPIC FOUNDRY 1984 INC | 0000404940048028 | Manufacturing | May 24, 1984 |
| OLYMPIC HILLS DRAFTING & DESIGN LLC | 0008685400784760 | Professional and technical services | May 2, 2023 |
| OLYMPIC HILLS RENTAL LLC | 0008747390791351 | Accommodation and food services | Mar 15, 2024 |
| OLYMPIC HOLDINGS OLYMPIC HOLDINGS 1105 LLC | 0008706340787000 | Real estate and rental | Aug 23, 2023 |
| OLYMPIC INTUITIVE ARTS OLYMPIC INTUITIVE ARTS PLLC | 0008404230755166 | Health care and social assistance | Sep 15, 2019 |
| OLYMPIC INVESTORS GROUP LLC | 0005665460571866 | Finance and insurance | May 5, 2003 |
| OLYMPIC JEWELRY PROVIDENT LOAN COMPANY LLC | 0007482870658870 | Finance and insurance | Jul 1, 2012 |
| OLYMPIC LIVING SOLUTIONS ESSES HOLDINGS LLC | 0008100460723428 | Finance and insurance | Jul 1, 2017 |
| OLYMPIC MAINTENANCE OLYMPIC MAINTENANCE LLC | 0005174130519008 | Administrative and support services | May 21, 1998 |
| OLYMPIC MANAGEMENT LLC | 0008394330754146 | Management of companies | Sep 1, 2019 |
| OLYMPIC MILLWORK OLYMPIC MILLWORK LLC | 0008496020764924 | Construction | Apr 1, 2019 |
| OLYMPIC PIZZA & PASTA TORAN LLC | 0008395830754297 | Transportation and warehousing | Aug 8, 2019 |
| OLYMPIC PROTEIN TECHNOLOGIES OLYMPIC PROTEIN SCIENCES LLC | 0008257840739863 | Manufacturing | Apr 17, 2017 |
| OLYMPIC RESEARCH AND STRATEGY OLYMPIC RESEARCH AND STRATEGY LLC | 0008827100799840 | Professional and technical services | Jan 1, 2025 |
| OLYMPIC SCIENTIFIC INC | 0000061750008800 | Professional and technical services | Jan 1, 1969 |
| OLYMPIC SOCCER ACADEMY LLC | 0007133950621482 | Educational services | Jul 30, 2008 |
| OLYMPIC STUDIOS LLC | 0008310250745348 | Professional and technical services | Dec 1, 2018 |
| OLYMPIC TUG & BARGE INC | 0001267930128228 | Transportation and warehousing | Aug 1, 1990 |
| OLYMPIC VIEW DIALYSIS CENTER TOTAL RENAL CARE INC | 0005611240566145 | Health care and social assistance | Nov 30, 2001 |
| OM HAVEN LLC | 0008883430805735 | Real estate and rental | Dec 20, 2025 |
| OM MAMA CO LLC | 0008251880739245 | Other services (repair, personal care) | Jun 27, 2018 |
| OM MANDALA OM MANDALA LLC | 0005647210569918 | Health care and social assistance | Aug 28, 2003 |
| OM THREADING SALON OM THREADING SALON LLC | 0007935980706289 | Other services (repair, personal care) | Jan 25, 2016 |
| OMAKI 2 GNV INTERNATIONAL LLC | 0008791090796010 | Accommodation and food services | Jan 1, 2023 |
| OMARS TIRE SHOP PABLOS ENTERPRISES INC | 0008910840808726 | Retail trade | Mar 29, 2024 |
| OMCULTURE YOGALIFE INC | 0005250270653723 | Educational services | Jan 1, 2010 |
| OMEGA LIMITED CONSTRUCTION LLC | 0007411740651324 | Construction | Oct 12, 2011 |
| OMELY DECO LLC | 0008707390787106 | Accommodation and food services | Aug 14, 2023 |
| OMEROS CORPORATION | 0005459760549926 | Professional and technical services | Jun 16, 1994 |
| OMGOOK BEAUTY STUDIO LLC | 0008790540795951 | Other services (repair, personal care) | Oct 20, 2024 |
| OMIC INC | 0008364160750984 | Information | Apr 17, 2017 |
| OMNI MAINTENANCE SERVICES OMNI MAINTENANCE SERVICES LLC | 0008663250782466 | Other services (repair, personal care) | Jan 1, 2023 |
| OMNI PACKING & SEAL CO | 0000180410023176 | Wholesale trade | Jan 3, 1980 |
| OMNIBUS OMNIBUS COMICS LLC | 0008635110779516 | Information | Aug 31, 2022 |
| OMNIDIAN INC | 0008010010713986 | Professional and technical services | Sep 1, 2016 |
| OMNIFIK OMNIFIK LLC | 0007047080612362 | Professional and technical services | Jan 1, 2008 |
| OMNIVOR INC | 0007994920712406 | Information | Sep 23, 2016 |
| OMOTENASHI HOSPITALITY JULIE LOVES SAKE LLC | 0008434610758325 | Real estate and rental | Jun 1, 2019 |
| OMPRAKASH OMPRAKASH INC | 0008618000777711 | Other services (repair, personal care) | Jan 1, 2022 |
| ON CALL NANNY FLUS TAT TRABI LLC | 0008308350745142 | Administrative and support services | Nov 20, 2018 |
| ON DECK LAW PLLC | 0007752810687245 | Professional and technical services | Oct 1, 2014 |
| ON POINTE PARTNERS LLC CAGLE CONSULTING LLC | 0007664320677962 | Professional and technical services | Jan 11, 2013 |
| ON SAFARI FOODS INC | 0001506250152652 | Wholesale trade | Nov 3, 1992 |
| ON SAFARI FOODS PRODUCTS LLC | 0007538640664748 | Accommodation and food services | Nov 16, 2012 |
| ON SAFARI IN LLC | 0008953790813235 | Administrative and support services | Sep 11, 2026 |
| ON SIGHT ACCESS LLC | 0007574590668532 | Construction | Mar 18, 2013 |
| ON THE BLOCK ON THE BLOCK LLC | 0008678710784072 | Other services (repair, personal care) | Apr 19, 2022 |
| ON THE BOARDS INC | 0000230920029047 | Other services (repair, personal care) | Jul 16, 1979 |
| ON THE BRINK LLC | 0008581820773943 | Professional and technical services | Apr 28, 2021 |
| ON THE BRINK PRODUCTIONS LLC | 0008422930757114 | Arts, entertainment, recreation | Oct 15, 2019 |
| ON THE FLY SERVICES ON THE FLY SERVICES LLC | 0008896040807184 | Other services (repair, personal care) | Mar 17, 2025 |
| ON THE HIYU LLC | 0008724950788979 | Retail trade | Jan 1, 2024 |
| ON TIME BARBER SHOP LLC | 0008781830795010 | Other services (repair, personal care) | Oct 31, 2024 |
| ON UP LLC | 0007882610700744 | Professional and technical services | Oct 5, 2015 |
| ON-SITE NOTARY PACIFIC NORTHWEST ON SITE NOTARY PACIFIC NORTHWEST LLC | 0008844630801671 | Industry not given | Jan 1, 2024 |
| ONAT LLC | 0008543510769920 | Real estate and rental | Jun 16, 2021 |
| ONBELAY NOW ONBELAY NOW LLC | 0008583820774160 | Professional and technical services | Jan 3, 2022 |
| ONBIR LLC | 0008542790769846 | Accommodation and food services | Jul 1, 2021 |
| ONCHAIN CONSULTING LLC | 0008034530716563 | Professional and technical services | Jan 27, 2017 |
| ONCORESPONSE INC | 0007974660710302 | Professional and technical services | Mar 1, 2016 |
| ONDA EXCHANGE CO ONDA EXCHANGE COMPANY | 0007945850707314 | Retail trade | Apr 23, 2016 |
| ONDA LLC | 0008520270767482 | Real estate and rental | Jan 30, 2019 |
| ONE & THREE 604618972 ONE & THREE LLC | 0008519780767433 | Professional and technical services | Jun 30, 2020 |
| ONE 4ALL SERVICES LLC | 0008869630804268 | Construction | Oct 10, 2025 |
| ONE BITE CAFE HARUETLE LLC | 0008602210776070 | Accommodation and food services | Apr 1, 2022 |
| ONE BLOCK OFF BROADWAY CAPITOL HILL MEWS LLC | 0008395890754303 | Accommodation and food services | May 28, 2017 |
| ONE BODYWORX BROZ LLC | 0008886160806048 | Other services (repair, personal care) | Jul 1, 2025 |
| ONE CLEAN DUDE ONE CLEAN DUDE LLC | 0008746790791285 | Administrative and support services | Apr 1, 2024 |
| ONE CONNECTION HEALTHCARE RAK FAMILY MEDICINE PLLC | 0008254220739480 | Health care and social assistance | Oct 1, 2018 |
| ONE DEGREE EVENTS LLC | 0005978980605384 | Administrative and support services | Apr 1, 2007 |
| ONE DESIGN BUILD ONE DESIGN BUILD LLC | 0007967620709575 | Construction | Jul 1, 2016 |
| ONE EIGHTY FOUNDATION | 0007313610640855 | Other services (repair, personal care) | Sep 9, 2010 |
| ONE EQUAL HEART FOUNDATION | 0007545910665505 | Other services (repair, personal care) | Jan 1, 2012 |
| ONE FOCUS ATHLETICS & FITNESS ONE FOCUS LLC | 0008587120774503 | Other services (repair, personal care) | Feb 1, 2022 |
| ONE FOUNDATION CONCRETE LLC | 0008893270806857 | Construction | Jan 30, 2026 |
| ONE G ONE G LLC | 0007361950646053 | Educational services | Apr 1, 2011 |
| ONE HEART HEALTHCARE LLC | 0005819520588325 | Other services (repair, personal care) | Jul 29, 2005 |
| ONE HOUR HEATING & AIR CONDITIONING JOYI HOLDINGS LLC | 0008938210811583 | Construction | Apr 27, 2026 |
| ONE LEVEL UP LLC | 0008781190794945 | Real estate and rental | Aug 15, 2024 |
| ONE LIFE GAMES INC | 0008873350804655 | Information | Oct 1, 2025 |
| ONE MEDICAL GROUP ONE MEDICAL GROUP INC | 0008377970768167 | Health care and social assistance | Mar 8, 2021 |
| ONE MEDICAL GROUP ONE MEDICAL GROUP INC | 0008377970761479 | Health care and social assistance | Feb 24, 2020 |
| ONE MEDICAL GROUP ONE MEDICAL GROUP INC | 0008377970753667 | Health care and social assistance | Jul 29, 2019 |
| ONE MEDICAL GROUP ONE MEDICAL GROUP INC | 0008377970768168 | Health care and social assistance | Mar 22, 2021 |
| ONE MEDICAL GROUP ONE MEDICAL GROUP INC | 0008377970806989 | Health care and social assistance | Feb 26, 2026 |
| ONE NATION ESSENTIAL NEEDS FOUNDATION | 0008373230751910 | Health care and social assistance | Feb 1, 2019 |
| ONE OAK WEALTH MANAGEMENT ONE OAK WM WASHINGTON INC | 0008181790731843 | Finance and insurance | Dec 31, 2017 |
| ONE OFF CERAMICS ONE OFF CERAMICS LLC | 0008884190805820 | Retail trade | Jan 1, 2026 |
| ONE ON ONE ATHLETICS SEATTLE LLC | 0007410010651144 | Educational services | Oct 6, 2011 |
| ONE PIECE LLC | 0008949810812823 | Real estate and rental | Sep 2, 2026 |
| ONE PING FAN VENTURE LLC | 0008690480785296 | Management of companies | May 30, 2023 |
| ONE ROOF FOUNDATION | 0008468780762018 | Other services (repair, personal care) | Oct 29, 2019 |
| ONE SKY FAMILY MEDICINE ONE SKY FAMILY MEDICINE PLLC | 0008260000740091 | Health care and social assistance | Jul 1, 2018 |
| ONE SMALL ORGANISM LLC | 0007155260623908 | Professional and technical services | Feb 15, 2009 |
| ONE STEP BEYOND LLC | 0008603270776177 | Real estate and rental | Mar 16, 2022 |
| ONE STEP FUTHER ONE STEP FURTHER INC | 0007909700703575 | Construction | Jan 1, 2016 |
| ONE STOP AVIATION LLC | 0008545460770119 | Other services (repair, personal care) | Jun 21, 2021 |
| ONE STOP BUILDING AND RENOVATION LLC | 0008839040801096 | Construction | Jun 1, 2025 |
| ONE STOP PILOTS LLC | 0008545550770128 | Other services (repair, personal care) | Jun 21, 2021 |
| ONE STOP SMOKE AJ TOBACCO CO | 0007904590703043 | Retail trade | Dec 16, 2015 |
| ONE TAXI #620 EBLA TRUCKING LLC | 0008862380803501 | Transportation and warehousing | Sep 10, 2025 |
| ONE THREE B LLC | 0008704230786765 | Real estate and rental | Aug 14, 2023 |
| ONE TWO ONE VENTURES LLC | 0008564390772097 | Professional and technical services | Oct 1, 2021 |
| ONE VAN REPAIR LC GARAGE LLC | 0008534610768984 | Other services (repair, personal care) | Jan 1, 2018 |
| ONE WAVE THERAPY ONE WAVE THERAPY PLLC | 0008872550804571 | Health care and social assistance | Nov 18, 2025 |
| ONE WORLD CONSULTING GROUP LLC | 0008864460803715 | Professional and technical services | Aug 1, 2022 |
| ONE WORLD DANCE & DRUM LLC | 0007176420626249 | Arts, entertainment, recreation | Jul 31, 2008 |
| ONE2COOK LLC | 0008557180771335 | Accommodation and food services | Sep 1, 2021 |
| ONE3ONE LLC | 0008441730759103 | Real estate and rental | May 1, 2019 |
| ONE6IXTEEN PAINTING LLC | 0008845180801727 | Construction | Jun 23, 2025 |
| ONEARCH COMMUNICATIONS ONEARCH COMMUNICATIONS LLC | 0005733660579190 | Professional and technical services | Jan 1, 2004 |
| ONECOURT TECHNOLOGIES INC | 0008703020786641 | Information | Jul 31, 2023 |
| ONEENERGY RENEWABLES ONEENERGY INC | 0007270430636250 | Construction | Jan 30, 2010 |
| ONEHEALTHPORT ASSURED HEALTH SECURITY SVCS INC | 0005630170568124 | Information | Jul 7, 2002 |
| ONEHUB ONEHUB INC | 0007622470673635 | Information | Aug 1, 2012 |
| ONEIL ENTERPRISES | 0008203670734218 | Professional and technical services | Feb 1, 2018 |
| ONEILL CHIROPRACTIC BACKFIRE INC | 0005759340581890 | Health care and social assistance | Jan 1, 2005 |
| ONEMAIN FINANCIAL GROUP LLC | 0008304530744738 | Finance and insurance | Nov 4, 2018 |
| ONEOFEACH LLC | 0008932960811046 | Retail trade | Feb 15, 2026 |
| ONESPACE SOLUTIONS INC | 0008827740799907 | Retail trade | Jan 1, 2024 |
| ONEUP DNA ONEUP DNA LLC | 0008862570803520 | Professional and technical services | May 18, 2025 |
| ONEZA & ASSOCIATES | 0007293720638731 | Professional and technical services | Jul 27, 2010 |
| ONI ARTS COLLECTIVE LLC | 0008670830783244 | Arts, entertainment, recreation | Feb 28, 2023 |
| ONI ARTS FOUNDATION | 0008895320807096 | Other services (repair, personal care) | Nov 27, 2024 |
| ONIGIRI SANZAN ONIGIRI SANZAN LLC | 0008780260794843 | Accommodation and food services | Sep 1, 2024 |
| ONIGIRI SEN ONIGIRI SEN LLC | 0008794720796405 | Retail trade | Dec 1, 2024 |
| ONIT MANAGEMENT CONSULTING ONIT MANAGEMENT CONSULTING LLC | 0007570320668086 | Professional and technical services | Apr 15, 2013 |
| ONKEYPRESS LLC | 0008516480767084 | Professional and technical services | Jan 10, 2021 |
| ONLINE RAILROAD SAFETY INC | 0007400710650163 | Retail trade | Jul 26, 2011 |
| ONMI KOREAN CUISINE & BBQ ONMI INC | 0008928460810571 | Accommodation and food services | Feb 15, 2025 |
| ONNI BOREN AVE SEATTLE LLC | 0008908840808521 | Construction | Jan 1, 2026 |
| ONNI CONTRACTING (WASHINGTON), INC. ONNI CONTRACTING WASHINGTON INC | 0007723020684156 | Real estate and rental | Apr 1, 2014 |
| ONNI SOUTH LAKE UNION ONNI DENNY FAIRVIEW (LAND) LLC | 0008545740770148 | Accommodation and food services | Aug 1, 2021 |
| ONP LLC | 0005959470603329 | Wholesale trade | Feb 7, 2007 |
| ONSPOT DIGITAL NETWORK LLC | 0005993920606994 | Professional and technical services | Apr 1, 2007 |
| ONTHEFIELD.COM SEATTLE SPORT NORTHWEST INC | 0001187130119956 | Retail trade | May 1, 1990 |
| ONTO ENTERTAINMENT ONTO ENTERTAINMENT LLC | 0007334710643112 | Information | Apr 1, 2010 |
| ONTRADE INC | 0008799270796896 | Professional and technical services | Aug 9, 2024 |
| OOCL USA INC | 0000986480099257 | Transportation and warehousing | Jan 1, 1988 |
| OODALALEE OODALALEE LLC | 0008834740800647 | Arts, entertainment, recreation | May 1, 2025 |
| OOINK OOINK FREMONT LLC | 0008624320778384 | Accommodation and food services | Aug 1, 2022 |
| OOINK OOINK MARKET LLC | 0008888870806353 | Retail trade | Mar 21, 2025 |
| OOINK LLC | 0007968820709698 | Accommodation and food services | Aug 15, 2016 |
| OOKLA LLC | 0008371050751691 | Professional and technical services | Jan 10, 2013 |
| OOLA DISTILLERY OOLA INDUSTRIES LLC | 0007378500647836 | Manufacturing | Jun 1, 2011 |
| OOZ & OZ LLC | 0007012630608681 | Manufacturing | Aug 25, 2007 |
| OP AVIATION LLC | 0007735290685445 | Real estate and rental | Jul 22, 2014 |
| OP ELITE LLC | 0008803960797418 | Other services (repair, personal care) | Jan 4, 2025 |
| OPA MRI PROLIANCE SURGEONS INC PS | 0001620970577143 | Health care and social assistance | Jan 1, 2004 |
| OPA MSO LLC | 0008713770787784 | Health care and social assistance | Oct 1, 2023 |
| OPA ORTHO PLLC | 0008687340784975 | Health care and social assistance | Oct 1, 2023 |
| OPAL BEAUTY RITUALS CREATRIX STUDIOS LLC | 0008852790802512 | Professional and technical services | Jan 1, 2025 |
| OPAL BEAUTY RITUALS CREATRIX STUDIOS LLC | 0008894630807015 | Other services (repair, personal care) | Jun 6, 2025 |
| OPAL FOOD & BODY WISDOM OPAL CLINIC FOR EATING DISORDERS PLLC | 0007384030648422 | Health care and social assistance | Jun 24, 2011 |
| OPAL NAIL STUDIO OPAL NAIL STUDIO LLC | 0008520400767495 | Other services (repair, personal care) | Nov 1, 2020 |
| OPAL OASIS LLC | 0008911240808770 | Wholesale trade | Aug 1, 2026 |
| OPALA PROJECT CONNECT INC | 0008575340773231 | Professional and technical services | Nov 1, 2021 |
| OPALE CO LLC | 0008955570813419 | Professional and technical services | Sep 25, 2026 |
| OPALL HOLDINGS OPALL HOLDINGS LLC | 0007354000645199 | Real estate and rental | Jan 15, 2010 |
| OPALSEED OPALSEED LLC | 0008873390804659 | Professional and technical services | Nov 1, 2025 |
| OPANAYIKO COUNSELING SERVICES OPANAYIKO LLC | 0008572870772979 | Health care and social assistance | May 3, 2021 |
| OPANGA NETWORKS INC | 0007525860663372 | Professional and technical services | May 1, 2012 |
| OPEN ADOPTION & FAMILY SERVICES BOYS & GIRLS AID SOCIETY OF OREGON | 0008919800809669 | Health care and social assistance | Nov 1, 2025 |
| OPEN BOOK COUNSELING PLLC | 0008741750790757 | Health care and social assistance | Feb 20, 2024 |
| OPEN BOOKS A POEM EMPORIUM SWIFLANDER LLC | 0007988910711785 | Retail trade | Sep 1, 2016 |
| OPEN CENTURY MUSIC OPEN CENTURY MUSIC LLC | 0007310660640550 | Arts, entertainment, recreation | Jul 1, 2010 |
| OPEN CH.AI OPEN CHAI LLC | 0008715130787926 | Accommodation and food services | Oct 24, 2023 |
| OPEN FLIGHT STUDIO OPEN FLIGHT LLC | 0005596180564559 | Other services (repair, personal care) | Jan 1, 2003 |
| OPEN FORM OPEN FORM LLC | 0008918840809573 | Accommodation and food services | Sep 5, 2025 |
| OPEN PRACTICE STUDIO OPEN PRACTICE STUDIO LLC | 0008937450811507 | Health care and social assistance | Jul 1, 2026 |
| OPEN ROAD SKI COMPANY LLC | 0008316100745949 | Manufacturing | Jan 2, 2019 |
| OPEN SPACE THERAPY PLLC | 0008808480797876 | Health care and social assistance | Jan 7, 2025 |
| OPEN TRANSIT SOFTWARE FOUNDATION | 0008389150753611 | Information | May 14, 2019 |
| OPEN WEAVE LLC | 0008753710792050 | Retail trade | Apr 13, 2024 |
| OPENCAR OPENCAR INC | 0007459210656391 | Professional and technical services | Jan 1, 2012 |
| OPENLEASE OPENLEASE LLC | 0008952230813073 | Real estate and rental | Sep 2, 2026 |
| OPENROAD OPENROAD LLC | 0008925400810246 | Information | Feb 18, 2026 |
| OPENSQUARE WORKSPACE DEVELOPMENT LLC | 0005337770536888 | Wholesale trade | Mar 6, 2000 |
| OPERATIVE LLC | 0008926800810391 | Professional and technical services | Mar 1, 2026 |
| OPHELIA BLUE OPHELIA I BLUE PLLC | 0008122750725716 | Health care and social assistance | Aug 1, 2017 |
| OPHELIAS BOOKS OPHELIAS BOOKS INC | 0007542710665169 | Retail trade | Jan 1, 2013 |
| OPHIDIAN LLC CO | 0008714520787864 | Other services (repair, personal care) | Jun 5, 2023 |
| OPHRYS LLC | 0005970430604481 | Professional and technical services | Jan 17, 2007 |
| OPM LANDSCAPING LLC | 0008204400734292 | Administrative and support services | Mar 1, 2015 |
| OPP INVESTMENTS LLC | 0008021120715146 | Finance and insurance | Sep 1, 2015 |
| OPPENHEIMER & CO INC | 0005628770567979 | Other services (repair, personal care) | Jan 2, 2003 |
| OPPENHEIMER CAMERA PRODUCTS OPPENHEIMER CAMERA PRODUCTS INC | 0007225120631408 | Wholesale trade | Nov 1, 2001 |
| OPPENHEIMER CONSULTING LLC | 0007530160663839 | Professional and technical services | Aug 1, 2012 |
| OPPER MELANG 5410 LLC | 0007858170698179 | Real estate and rental | Aug 15, 2014 |
| OPPER MELANG RESTAURANTS MOCORE LLC | 0008460250761136 | Accommodation and food services | Jan 19, 2019 |
| OPPO MEDICAL INC | 0008472100762379 | Wholesale trade | Jan 1, 2020 |
| OPPORTUNESOLUTIONS INC | 0008909700808609 | Wholesale trade | Jan 24, 2025 |
| OPPORTUNITY ZONE DEVELOPMENT LLC | 0008387970753487 | Real estate and rental | May 1, 2019 |
| OPSERA LAW PLLC | 0008339410748375 | Professional and technical services | Mar 1, 2019 |
| OPT LLC | 0008933040811054 | Real estate and rental | Jul 1, 2026 |
| OPT MEDIA.COM ZEUS PROMOTIONS LLC | 0005560380560681 | Professional and technical services | Jul 1, 2002 |
| OPTANALYSIS LLC | 0007154480623793 | Professional and technical services | Jan 1, 2009 |
| OPTICYTE INC | 0007916460704274 | Professional and technical services | Jan 1, 2016 |
| OPTIMA MC OPTIGLOBE GROUP | 0008956530813518 | Retail trade | Sep 29, 2026 |
| OPTIMA PROJECT MANAGEMENT OPTIMA PROJECT MANAGEMENT SERVICES LLC | 0007866700699087 | Professional and technical services | Aug 11, 2015 |
| OPTIMA RPM INC | 0008749030791528 | Construction | Jan 29, 2024 |
| OPTIMAL SHIFT LLC | 0008930420810779 | Information | Jun 1, 2026 |
| OPTIMAR US INC | 0007788570690971 | Manufacturing | Oct 1, 2014 |
| OPTIMER INTERNATIONAL INC | 0001746850763526 | Retail trade | Jan 1, 2019 |
| OPTIMERA MARINE OPTIMERA HOLDINGS INC | 0008878990805263 | Other services (repair, personal care) | Oct 17, 2025 |
| OPTIMISM COUNSELING PLLC | 0008596960775531 | Health care and social assistance | Aug 1, 2021 |
| OPTIMUM BUSINESS CONSULTING LLC | 0008209420734811 | Professional and technical services | Feb 27, 2018 |
| OPTIMUM ENERGY CO WA LLC OPTIMUM ENERGY CO LLC | 0008700660786394 | Professional and technical services | Jun 22, 2023 |
| OPTIMUM ENERGY INTERNATIONAL INC | 0008214740735360 | Professional and technical services | Sep 25, 2017 |
| OPTIMUS CONSTRUCTION & DEVELOPMENT INC | 0007934340706122 | Construction | Apr 1, 2016 |
| OPTINACIOUS LLC | 0008231530737123 | Professional and technical services | Mar 5, 2018 |
| OPTOMETRY MEDICAL GROUP LLC OPTOMETRY MEDICAL GROUP INC. | 0008733660789915 | Health care and social assistance | Aug 1, 2020 |
| OPTRILO INC | 0008492610764560 | Information | Jul 21, 2020 |
| OPTUM - BEHAVIORAL HEALTH MADISON OPTUM CARE WASHINGTON PLLC | 0008600930775935 | Health care and social assistance | Mar 13, 2022 |
| OPTUM - BEHAVIORAL HEALTH NORTHGATE OPTUM CARE WASHINGTON PLLC | 0008600930776595 | Health care and social assistance | Mar 13, 2022 |
| OPTUM CARE INC | 0008858480803106 | Administrative and support services | Jan 1, 2024 |
| OPTUM SERVICES INC | 0008607280776587 | Management of companies | Nov 30, 2015 |
| OPTUM WASHINGTON NETWORK LLC | 0008588690774665 | Health care and social assistance | Jan 1, 2021 |
Alphabetical order — this site ranks no one. Companies in the City of Seattle, Finance and Administrative Services file of October 2, 2026. Individuals are not on this site. How to read this.