Administrative and support services — page 8 of 8
2,292 companies, type “Administrative and support services”.
| Place | Company | City account number | Industry | License since |
|---|---|---|---|---|
| Carnation, WA | TREE FROG LLC | 0008627730778736 | Administrative and support services | Aug 7, 2022 |
| Colorado Springs, CO | TREE HARMONY ARBORISTS TREE HARMONY ARBORISTS LLC | 0007807430692920 | Administrative and support services | Mar 1, 2015 |
| Duvall, WA | TREE NINJAS LLC | 0008932480810997 | Administrative and support services | Jun 16, 2026 |
| Shoreline, WA | TREE PEOPLE TREE PEOPLE INC | 0008072810720530 | Administrative and support services | Jan 1, 2017 |
| Chatsworth, CA | TREE SERVICE KINGS INC | 0008928880810613 | Administrative and support services | Jul 1, 2026 |
| Seattle, WA | TREE133 PROFESSIONAL ARBORISTS TREE133 LLC | 0008061010719299 | Administrative and support services | Apr 4, 2017 |
| Seattle, WA | TREECYCLE LLC | 0007071370614937 | Administrative and support services | Jan 1, 2008 |
| Federal Way, WA | TREESOURCE INC | 0007159140624345 | Administrative and support services | Mar 1, 2009 |
| Seattle, WA | TREK HIMALAYAN LLC | 0007476420658192 | Administrative and support services | Jun 7, 2012 |
| Maple Valley, WA | TRELSTAD TREE TRELSTAD ENTERPRISES LLC | 0007778390689877 | Administrative and support services | Jul 1, 2013 |
| Murphy, NC | TRI STATE LIFE SAFETY & ELECTRIC SYSTEMS INC | 0007129200620996 | Administrative and support services | Jul 27, 2007 |
| Seattle, WA | TRILLIUM LANDSCAPE DESIGN LLC | 0008681380784343 | Administrative and support services | Aug 26, 2022 |
| Tukwila, WA | TRIPLE CANOPY INC | 0008209390734808 | Administrative and support services | Mar 1, 2018 |
| Austin, TX | TRIPLE CROWN CONSULTING LLC | 0008730140789551 | Administrative and support services | Dec 18, 2023 |
| Englewood, CO | TRIZETTO CORPORATION | 0007576390668727 | Administrative and support services | Jan 1, 2002 |
| Seattle, WA | TRRLLHRR INC | 0008785790795434 | Administrative and support services | Aug 16, 2024 |
| Seattle, WA | TRS RECOVERY SERVICES INC | 0007194170628144 | Administrative and support services | Feb 5, 2009 |
| Seattle, WA | TRUE SCAPES LLC | 0007495600660201 | Administrative and support services | Aug 15, 2012 |
| Sumas, WA | TRUNK & LIMB TRUNK & LIMB LLC | 0008812040798249 | Administrative and support services | Feb 4, 2025 |
| San Francisco, CA | TRUSTED HEALTH TRUSTED HEALTH INC | 0008690940785348 | Administrative and support services | Jan 1, 2021 |
| San Francisco, CA | TRUSTED INC | 0008691630785438 | Administrative and support services | Jan 1, 2021 |
| San Francisco, CA | TRUSTED ON DEMAND INC | 0008654060781513 | Administrative and support services | Jan 1, 2021 |
| San Francisco, CA | TRUSTED, INC | 0008654070781514 | Administrative and support services | Jan 1, 2021 |
| Seattle, WA | TRUSTWORTHY LANDSCAPE LLC | 0008808840797912 | Administrative and support services | Jan 1, 2025 |
| Seattle, WA | TRUVAY LLC | 0008857330802983 | Administrative and support services | Sep 1, 2025 |
| Melville, NY | TRUVIEW BSI LLC | 0008105420723942 | Administrative and support services | Aug 1, 2017 |
| Burien, WA | TS LANDSCAPING TS LANDSCAPING INC | 0007092510617169 | Administrative and support services | Jul 1, 2008 |
| Seattle, WA | TS4 PRIVATE SECURITY SERVICE LLC TS4 SECURITY SERVICE LLC | 0008725810789069 | Administrative and support services | Dec 5, 2023 |
| Huntsville, AL | TSS TRIDENT SERVICE SOLUTIONS INC | 0008732500789795 | Administrative and support services | Jan 15, 2024 |
| Greenwood Village, CO | TTEC SERVICES CORPORATION | 0008728100789331 | Administrative and support services | Jan 1, 2024 |
| Seattle, WA | TUCKER ALBIN & ASSOCIATES INCORPORATED | 0008499690765306 | Administrative and support services | Sep 25, 2020 |
| Tukwila, WA | TUKWILA LANDSCAPING LLC | 0008957010813578 | Administrative and support services | Sep 30, 2026 |
| Seattle, WA | TUSCANY GARDEN LLC | 0008398380754560 | Administrative and support services | Aug 5, 2019 |
| Seattle, WA | TUTTI VESTITI LLC | 0007113670619392 | Administrative and support services | Aug 14, 2008 |
| Seattle, WA | TWINKLE HAPPY HANDS CLEANING TWINKLE HAPPY HANDS CLEANING LLC | 0008956360813500 | Administrative and support services | Aug 3, 2026 |
| Seattle, WA | TWO CROW SOCIETY TWO CROW SOCIETY LLC | 0008808200797847 | Administrative and support services | Feb 1, 2025 |
| Seattle, WA | TWO CROWS GARDENING LLC | 0007238960632879 | Administrative and support services | Jan 1, 2010 |
| Kent, WA | TWO MAIDS NICHOLSON VENTURES INC | 0008798320796797 | Administrative and support services | Feb 1, 2025 |
| Murrieta, CA | TWS FACILITY SERVICES INC | 0008846550801867 | Administrative and support services | Jan 1, 2024 |
| Seattle, WA | TYLER MEETING AND EVENTS GROUP TYLER MEETING & EVENTS GROUP | 0008122660725707 | Administrative and support services | Jan 1, 2017 |
| Lake Success, NY | UBM LLC UNITED BUSINESS MEDIA LLC | 0005722230577965 | Administrative and support services | Sep 12, 2004 |
| Seattle, WA | ULTIMATE PEST FIGHTER PEST FIGHTER LLC | 0008482430763480 | Administrative and support services | Apr 1, 2016 |
| University Place, WA | ULTIMATE SECURITY & SOUND INC | 0007026740610184 | Administrative and support services | Oct 29, 2007 |
| Chicago, IL | UNDERGROUND DONUT TOUR LLC | 0008342740748727 | Administrative and support services | Feb 10, 2019 |
| Seattle, WA | UNIQUELY NORTHWEST INC | 0001548220156945 | Administrative and support services | Mar 17, 1993 |
| Seattle, WA | UNITED HEALTHCARE GROUP UNITED HEALTHCARE SVCS INC | 0001796840182250 | Administrative and support services | Aug 1, 1995 |
| Kenmore, WA | UNITED PEST SOLUTIONS PESTCO LLC | 0008795420796477 | Administrative and support services | Aug 14, 2024 |
| Kent, WA | UNITED SECURITY PATROL LLC | 0008712360787635 | Administrative and support services | Sep 23, 2023 |
| Seattle, WA | UNIV REPROGRAPHICS INC | 0000111060014964 | Administrative and support services | Jul 1, 1974 |
| Paoli, PA | UNIVERSAL ATLANTIC SYSTEMS, LLC UNIVERSAL ATLANTIC SYSTEMS LLC | 0007328820642475 | Administrative and support services | Jan 1, 2008 |
| Federal Way, WA | UNIVERSAL CARPET CLEANING UNIVERSAL CARPET CLEANING INC | 0007244190633427 | Administrative and support services | Jan 1, 2010 |
| Bothell, WA | UNIVERSAL JANITORIAL CLEANING LLC | 0008674620783639 | Administrative and support services | Apr 1, 2023 |
| Seattle, WA | UNIVERSAL PROTECTION SERVICE LP | 0007802060692361 | Administrative and support services | Mar 28, 2014 |
| Seattle, WA | UNIVERSAL TOURS INC | 0001794040181970 | Administrative and support services | Oct 1, 1995 |
| Seattle, WA | UNIVERSE PROFESSIONAL WINDOW CLEANING COMPANY LLC | 0008240460738054 | Administrative and support services | May 24, 2018 |
| Seattle, WA | UNLIMITED WORKFORCE US INC | 0008919740809663 | Administrative and support services | Nov 12, 2025 |
| Seattle, WA | UPS STORE 3507 SY GROUP LLC THE | 0005770360639713 | Administrative and support services | Jun 24, 2008 |
| Tukwila, WA | URBAN ALPINISTS LLC | 0007669060678455 | Administrative and support services | Feb 19, 2014 |
| Shoreline, WA | URBAN ARBORIST LLC | 0007346290644388 | Administrative and support services | Oct 1, 2010 |
| Seattle, WA | URBAN EARTH GARDENS UE GARDENS LLC | 0008908810808518 | Administrative and support services | Jan 1, 2026 |
| Granite Falls, WA | URBAN EARTH GARDENS LLC | 0007963110709113 | Administrative and support services | May 31, 2012 |
| Edgewood, WA | URBAN TREE PROS LLC | 0008943490812134 | Administrative and support services | Jul 29, 2026 |
| Seattle, WA | URBAN WILDS LLC | 0007554880666460 | Administrative and support services | Nov 8, 2012 |
| Seatac, WA | URIARTE LANDSCAPING URIARTE LANDSCPAING LLC | 0008846410801852 | Administrative and support services | Jul 1, 2025 |
| Seattle, WA | URIAS POOL & SPA LLC | 0008765470793286 | Administrative and support services | Jun 1, 2024 |
| Morgan Hill, CA | URSUS INC | 0008726660789176 | Administrative and support services | Jan 1, 2020 |
| New Orleans, LA | US GHOST ADVENTURES LLC | 0008877140805055 | Administrative and support services | Jan 1, 2026 |
| Port Chester, NY | USA CENTRAL STATION ALARM CORP | 0008487050763974 | Administrative and support services | Jul 1, 2020 |
| Seattle, WA | USBRR US BIOLOGICAL REMEDIATION AND RESTORATION INC | 0008787870795652 | Administrative and support services | Oct 1, 2024 |
| Renton, WA | UYETA LANDSCAPE & MAINTENANCE UYETA NURSERY INC | 0007302350639667 | Administrative and support services | Sep 1, 2010 |
| Lake Forest Park, WA | VACU MAN FURANCE & AIR DUCT CLEANING VACU MAN FURNACE & AIR DUCT CLEANING LLC | 0007235840632558 | Administrative and support services | Jan 1, 2010 |
| Kent, WA | VADEM GUBARIK FELLING BROS TREE SERVICES LLC | 0008757720792465 | Administrative and support services | Apr 30, 2024 |
| Seattle, WA | VALERIE CONNER COLLABORATION VALERIE CONNER COLLABORATION LLC | 0008710730787456 | Administrative and support services | Oct 2, 2023 |
| Tampa, FL | VALET LIVING LLC | 0008861970803459 | Administrative and support services | Jan 1, 2025 |
| Langley, BC | VALIANT FINANCIAL SERVICES USA INC | 0008340720748515 | Administrative and support services | Jul 1, 2018 |
| Federal Way, WA | VALLEY COMMUNITY PATROL RONIN OPERATIONS COLLECTIVE LLC | 0008400020754731 | Administrative and support services | Oct 1, 2019 |
| Bellevue, WA | VALTAS GROUP WASHINGTON | 0008475470762747 | Administrative and support services | Jan 1, 2020 |
| Lake Forest Park, WA | VAN PELT CORBETT BELLOWS INC | 0005523720556775 | Administrative and support services | May 15, 2002 |
| Seattle, WA | VAN SANDEN LANDSCAPING INC | 0005698420575427 | Administrative and support services | May 10, 2004 |
| Tacoma, WA | VANQUISH JUNK REMOVAL VANQUISH JUNK REMOVAL LLC | 0008954930813353 | Administrative and support services | Oct 1, 2026 |
| Snohomish, WA | VANWEST CONSTRUCTION LLC | 0008374340752030 | Administrative and support services | Jun 11, 2019 |
| Everett, WA | VARSITY COMMUNICATIONS VARSITY COMMUNICATIONS INC | 0001068380107739 | Administrative and support services | Jan 1, 1989 |
| Seattle, WA | VC PROPERTY CLEANUP LLC | 0008157810729328 | Administrative and support services | Jan 1, 2017 |
| Warrendale, PA | VECTOR SECURITY INC | 0005925460599696 | Administrative and support services | Jan 1, 2004 |
| Seattle, WA | VENT TEC VENT TEC LLC | 0008721460788608 | Administrative and support services | Sep 21, 2023 |
| Seattle, WA | VERB8M REPORTING INC | 0007882810700764 | Administrative and support services | Oct 6, 2015 |
| Lake Forest Park, WA | VERDANT LANDSCAPING LLC | 0007671320678697 | Administrative and support services | Jan 1, 2005 |
| Seattle, WA | VERDANT PATH LANDSCAPING LLC | 0007022140609680 | Administrative and support services | Oct 15, 2007 |
| Seattle, WA | VERDANTERRA GARDENS LLC | 0008152710728799 | Administrative and support services | Sep 25, 2017 |
| Basking Ridge, NJ | VERIZON SERVICES CORP | 0008708880787258 | Administrative and support services | Oct 1, 2023 |
| Seattle, WA | VEROS CLEANING SERVICE LLC | 0008647460780828 | Administrative and support services | Sep 1, 2022 |
| Seattle, WA | VESSEL MANAGEMENT COMPANY LLC | 0008824270799543 | Administrative and support services | Feb 27, 2024 |
| Seattle, WA | VFS SERVICES USA INC | 0008925930810304 | Administrative and support services | Jan 1, 2026 |
| Seattle, WA | VINH LANDSCAPING LLC | 0008501650765523 | Administrative and support services | Oct 1, 2020 |
| Seattle, WA | VIRIDIAN ENTERPRISES LLC | 0007657260677220 | Administrative and support services | Jan 1, 2014 |
| Bloomington, MN | VIRTUAL BLUE VIRTUAL BLUE LLC | 0008699650786291 | Administrative and support services | Jun 22, 2023 |
| Vashon, WA | VITALITREE LLC | 0007498740660531 | Administrative and support services | Aug 22, 2012 |
| Lehi, UT | VIVINT LLC | 0005928830600045 | Administrative and support services | May 1, 2006 |
| Escondido, CA | VMS VALUE MANAGEMENT STRATEGIES INC | 0007023890609879 | Administrative and support services | Dec 1, 2007 |
| Atlanta, GA | VOLT TEMPORARY SVCS VOLT MANAGEMENT CORP | 0001644140166662 | Administrative and support services | Jan 1, 1994 |
| Seattle, WA | VORTEX CLEANING LLC | 0008806170797642 | Administrative and support services | Jan 20, 2025 |
| Tukwila, WA | W B SPRAGUE CO INC | 0000186940023933 | Administrative and support services | Apr 1, 1980 |
| Federal Way, WA | W WILDLIFE CONTROL LLC | 0008861590803419 | Administrative and support services | Oct 1, 2025 |
| Shoreline, WA | WA DUCT CLEANERS WA DUCT CLEANERS LLC | 0008430150757869 | Administrative and support services | Jan 1, 2020 |
| Seattle, WA | WALKER INVESTIGATIONS CO | 0001276200129088 | Administrative and support services | Jan 1, 1991 |
| Mountlake Terrace, WA | WALLINGFORDCPR LLC | 0008823940799505 | Administrative and support services | Jan 1, 2025 |
| Seattle, WA | WANDERLUST CRAVINGS WANDERLUST CRAVINGS LLC | 0008940540811826 | Administrative and support services | Jan 1, 2026 |
| Arlington, WA | WARRICK BROTHERS TREE SERVICE WARRICK BROTHERS TREE SERVICE LLC | 0008711730787572 | Administrative and support services | Sep 20, 2023 |
| Tacoma, WA | WASH UP JANITORIAL LLC | 0008726380789145 | Administrative and support services | Jan 1, 2024 |
| Seattle, WA | WASHINGTON ALARM INC | 0000030950004779 | Administrative and support services | Sep 1, 1959 |
| Seattle, WA | WASHINGTON BUSINESS WEEK FOUNDATION FOR PRIVATE ENTERPRISE EDUCATION | 0008808820797910 | Administrative and support services | Jan 1, 2016 |
| Seattle, WA | WASHINGTON CARPET CLEANING & JANITORIAL SVCS LLC WASHINGTON CARPET CLEANING JANITORIAL SVCS LLC | 0007256440634706 | Administrative and support services | Apr 2, 2009 |
| Burien, WA | WASHINGTON SAFETY & SECURITY WASHINGTON SAFETY & SECURITY LLC | 0008490830764366 | Administrative and support services | Jul 7, 2020 |
| Mukilteo, WA | WASHINGTON TREE & LAWN CARE SENSKE LAWN & TREE CARE INC | 0001866890189235 | Administrative and support services | Jun 1, 1996 |
| Kent, WA | WASHINGTON WATER DAMAGE & CLEANING SERVICES WASHINGTON WATER RESTORATION INC | 0007103280618299 | Administrative and support services | Jul 1, 2008 |
| Seattle, WA | WASTE MANAGEMENT WASTE MANAGEMENT OF WA INC | 0001532660518691 | Administrative and support services | May 1, 1998 |
| Arlington, OR | WASTE MANAGEMENT DISPOSAL SVCS OF OREGON INC | 0001724360174824 | Administrative and support services | Sep 1, 1994 |
| Seattle, WA | WASTE MANAGEMENT OF SEATTLE WASTE MANAGEMENT OF WA INC | 0001532660155354 | Administrative and support services | Jan 1, 1993 |
| Seattle, WA | WASTE RECOVERY SYSTEMS WASTE RECOVERY SYSTEMS LLC | 0008686110784832 | Administrative and support services | Jan 2, 2022 |
| Gilbert, AZ | WASTEXPERTS INC | 0008186880732384 | Administrative and support services | Jan 1, 2018 |
| Vancouver, WA | WASTEXPRESS WASTEXPRESS ENVIRONMENTAL LLC | 0008753420792021 | Administrative and support services | Jan 1, 2024 |
| El Cajon, CA | WATCHLIGHT CORP | 0007118610619907 | Administrative and support services | Feb 1, 2008 |
| Everett, WA | WATERLINE RESTORATION WATERLINE RESTORATION LLC | 0008931500810896 | Administrative and support services | Jun 2, 2026 |
| Seattle, WA | WATSON SECURITY GROUP LLC | 0008533920768912 | Administrative and support services | Jan 1, 2021 |
| Seattle, WA | WATSON SECURITY GROUP LLC | 0008533920768911 | Administrative and support services | Jan 1, 2021 |
| Seattle, WA | WATTS VENTURES WATTS VENTURES LLC | 0007828550695115 | Administrative and support services | Jan 1, 2015 |
| Cincinnati, OH | WCP FERN EXPOSITION SERVICES LLC | 0008379550752591 | Administrative and support services | Apr 1, 2019 |
| Los Angeles, CA | WCSD 3900 S HOLLY PARK DR LLC | 0008264090740521 | Administrative and support services | Aug 15, 2017 |
| Los Angeles, CA | WCSD 6020 RAINIER AVE S LLC | 0008264080740520 | Administrative and support services | Aug 5, 2015 |
| Los Angeles, CA | WCSD 9601 35TH AVE SW LLC | 0008264070740519 | Administrative and support services | Nov 29, 2014 |
| Seattle, WA | WE CLEAN GREEN LLC | 0007597790671014 | Administrative and support services | Jul 15, 2013 |
| Carnation, WA | WE DO WINDOWS WE DO WINDOWS INC | 0000932950093740 | Administrative and support services | Aug 28, 1987 |
| Kent, WA | WE SPARKLE CLEAN WE SPARKLE CLEAN LLC | 0008160480729601 | Administrative and support services | Oct 25, 2017 |
| Seattle, WA | WEDESIGN WEDESIGN INC | 0005982710605774 | Administrative and support services | Apr 1, 2007 |
| Arlington, WA | WEISS TREE SERVICE LLC | 0008863430803607 | Administrative and support services | Sep 16, 2025 |
| Seattle, WA | WELCOME TABLE CONSULTING WELCOME TABLE CONSULTING LLC | 0008923960810088 | Administrative and support services | Apr 9, 2026 |
| Seattle, WA | WELLPOINT WASHINGTON INC | 0007459040656372 | Administrative and support services | Jul 1, 2012 |
| Pacific, WA | WEST COAST COMMERCIAL BUILDING MAINTENANCE LLC | 0008866000803873 | Administrative and support services | Jul 1, 2025 |
| Seattle, WA | WEST EDGE LANDWORKS LLC | 0007828670695127 | Administrative and support services | May 1, 2015 |
| Baton Rouge, LA | WEST SANITATION SVC INC | 0000004190000850 | Administrative and support services | Nov 17, 1969 |
| Seattle, WA | WEST SEATTLE WILDSCAPING WEST SEATTLE WILDSCAPING LLC | 0008748300791451 | Administrative and support services | Apr 1, 2024 |
| Gig Harbor, WA | WEST SOUND WORKFORCE MBSQUARED INC | 0008544690770040 | Administrative and support services | Jun 21, 2021 |
| Vancouver, WA | WESTCOAST TREE CARE INC | 0005235860525591 | Administrative and support services | Jan 5, 1999 |
| Kent, WA | WESTERN EXTERMINATOR COMPANY RENTOKIL NORTH AMERICA INC | 0007547440665672 | Administrative and support services | Dec 1, 2012 |
| Seattle, WA | WESTERN SUN BOOKKEEPING WESTERN SUN BOOKKEEPING LLC | 0008879560805320 | Administrative and support services | Dec 1, 2024 |
| Shoreline, WA | WESTSIDE TREE CARE INC | 0007613510672689 | Administrative and support services | Sep 11, 2013 |
| Redmond, WA | WET BASEMENT SERVICES GREENWOOD INTERNATIONAL LLC | 0007917780704411 | Administrative and support services | Jan 1, 2016 |
| Saint Louis, MO | WFF FACILITY SERVICES WFF FACILITY SERVICES LLC | 0001352040136837 | Administrative and support services | Jul 1, 1991 |
| Auburn, WA | WHITE CLEANING LLC | 0008412380756029 | Administrative and support services | Apr 18, 2018 |
| Seattle, WA | WHITE GLOVE SANITIZING & CLEANING SERVICES LLC | 0008887850806237 | Administrative and support services | Dec 3, 2025 |
| Renton, WA | WIDENET CONSULTING GROUP LLC | 0007160120624451 | Administrative and support services | Mar 24, 2009 |
| Seattle, WA | WILD WHIMSY FINE GARDENING LLC | 0008955290813391 | Administrative and support services | Sep 23, 2026 |
| Seattle, WA | WILDFLOWER GARDENING WILDFLOWER GARDENING PLLC | 0007632410674658 | Administrative and support services | Aug 1, 2013 |
| Kent, WA | WILDLIFE WIZARDS WILDLIFE WIZARDS LLC | 0008665920782744 | Administrative and support services | Nov 1, 2022 |
| Kirkland, WA | WILLARDS PEST CONTROL WILLARDS PEST CONTROL CO | 0001417750143595 | Administrative and support services | Jan 2, 1992 |
| Seattle, WA | WILLOW STREET GARDENS WILLOW STREET GARDENS LLC | 0008679120784115 | Administrative and support services | Oct 16, 2020 |
| Tacoma, WA | WILLYS JUNK REMOVAL WILLYS JUNK REMOVAL LLC | 0008947980812624 | Administrative and support services | Aug 20, 2026 |
| Bellevue, WA | WIMMER SOLUTIONS WIMMER SOLUTIONS CORP | 0005558690560494 | Administrative and support services | Aug 1, 2002 |
| Renton, WA | WINDOW CLEANING GHB WINDOW CLEANING SERVICES INC | 0007732870685190 | Administrative and support services | Sep 1, 2014 |
| Bellevue, WA | WINDSMITH DESIGN WINDSMITH DESIGN LLC | 0008626260778585 | Administrative and support services | Jan 1, 2022 |
| Everett, WA | WINE TASTING SHUTTLE WINE TASTING SHUTTLE LLC | 0008191770732896 | Administrative and support services | Feb 1, 2017 |
| Seattle, WA | WINFRED ROBERSON FAMILY AND FRIENDS MAINTANCE LLC | 0008890320806519 | Administrative and support services | Jan 20, 2026 |
| Milwaukee, WI | WINTER SERVICES LLC | 0008664490782598 | Administrative and support services | Nov 15, 2022 |
| Redmond, WA | WINTERBOURNE LANDSCAPE JW CONSTRUCTION CO | 0007172780625862 | Administrative and support services | Jun 1, 2009 |
| Snohomish, WA | WINTERGREEN LANDSCAPES & NURSERY LLC | 0008414630756262 | Administrative and support services | Oct 1, 2019 |
| Maple Valley, WA | WOLF RECYCLING MOUNTAINSIDE TRUCKING LLC | 0008609790776852 | Administrative and support services | May 2, 2022 |
| Olympia, WA | WOLFEN SECURITY GROUP | 0008825270799653 | Administrative and support services | May 5, 2025 |
| Seattle, WA | WOODSIDE TRAVEL MOTU INC | 0001739560176408 | Administrative and support services | Oct 1, 1994 |
| Wilmington, DE | WORKCO INTERNATIONAL LLC | 0008759730792678 | Administrative and support services | Jan 4, 2024 |
| Burien, WA | WORKS LANDSCAPE CONSTRUCTION LLC | 0008683510784559 | Administrative and support services | Jan 1, 2023 |
| Seattle, WA | WORLD TRAVEL CENTER TRAVELCENTRE INC | 0000399470047452 | Administrative and support services | May 1, 1984 |
| Seattle, WA | WRITE FOR GOOD WRITE FOR GOOD LLC | 0008017880714806 | Administrative and support services | Nov 5, 2016 |
| Seattle, WA | WYSDOM FIORAVANTI RESTORATIVE LANDSCAPE DESIGN WYSDOM FIORAVANTI RESTORATIVE LANDSCAPE DESIGN INC | 0008746110791209 | Administrative and support services | Jan 1, 2023 |
| Philidelphia, PA | XFINITY HOME COMCAST BROADBAND SECURITY LLC | 0007454890655943 | Administrative and support services | Feb 28, 2012 |
| Seattle, WA | XOW MEDIA LLC | 0007511150661835 | Administrative and support services | Jul 1, 2011 |
| Bellevue, WA | XTREME SECURITY INC | 0008813720798420 | Administrative and support services | Feb 12, 2025 |
| Norfolk, VA | XYLEM I LLC | 0008799890796961 | Administrative and support services | Dec 9, 2024 |
| Seattle, WA | YANES LANDSCAPING YANES LANDSCAPING SERVICES LLC | 0007683850680025 | Administrative and support services | Apr 1, 2014 |
| Arlington, WA | YARDMASTER INC | 0001267390128173 | Administrative and support services | Aug 21, 2009 |
| Seattle, WA | YARROW LANDSCAPING AND DESIGN LLC | 0008781900795017 | Administrative and support services | Sep 30, 2023 |
| Seattle, WA | YAVAR LLC | 0007369450646835 | Administrative and support services | Apr 7, 2011 |
| Seattle, WA | YELLOW COAT CLEANING MOMENTUM DETACHMENT COACHING LLC | 0008915520809224 | Administrative and support services | Apr 17, 2026 |
| Seattle, WA | YES WE CAN FLAGGERS YWCF CORPORATION | 0008656980781823 | Administrative and support services | Jan 1, 2023 |
| Seattle, WA | YIANARIS LLC | 0008866360803909 | Administrative and support services | Jan 1, 2025 |
| Bellevue, WA | YOH SERVICES LLC | 0005834030589867 | Administrative and support services | Jan 7, 2004 |
| Seattle, WA | YOLO LUXURY TRAVEL LLC | 0008330920747501 | Administrative and support services | Jan 31, 2018 |
| Kent, WA | ZAHEER LANDSCAPE ZAHEER LANDSCAPE LLC | 0008838250801017 | Administrative and support services | May 19, 2025 |
| Seattle, WA | ZENYX IT PROTEKS LLC | 0007601940671449 | Administrative and support services | Jul 25, 2013 |
| Seattle, WA | ZENZIA ZENZIA LLC | 0008889990806481 | Administrative and support services | Jan 1, 2026 |
| Seattle, WA | ZEPHYR TRAVEL CURATORS ZEPHYRUS GLOBAL LLC | 0008330910747500 | Administrative and support services | Jan 1, 2018 |
| Seattle, WA | ZHEN COMPANY | 0008308580745165 | Administrative and support services | Jan 1, 2019 |
| Seattle, WA | ZOOK & OLESON GARDENING INC | 0007561630667186 | Administrative and support services | Jan 1, 2013 |
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.