Professional and technical services — page 8 of 33
9,796 companies, type “Professional and technical services”.
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| Place | Company | City account number | Industry | License since |
|---|---|---|---|---|
| Seattle, WA | CORVUS CAPITAL LLC | 0007914260704045 | Professional and technical services | Jan 6, 2016 |
| Seattle, WA | CORVUS CONSULTING CORVUS LLC | 0008458840760984 | Professional and technical services | Jan 1, 2019 |
| Seattle, WA | CORVUS CONSULTING GROUP LLC | 0008605870776440 | Professional and technical services | Mar 1, 2022 |
| Leavenworth, WA | COSKER GROUP & ASSOCIATES LLC | 0007290470638388 | Professional and technical services | Jan 1, 2010 |
| Seattle, WA | COSMIC CREATIVE NICHOLE DEMENT LLC | 0008897310807326 | Professional and technical services | Dec 11, 2019 |
| Seattle, WA | COSMIC NOISE TATTOO COSMIC NOISE TATTOO LLC | 0008906870808319 | Professional and technical services | Sep 29, 2024 |
| Seattle, WA | COSMOS BEBOP COSMOS BEBOP LLC | 0008417800756584 | Professional and technical services | Sep 16, 2019 |
| Seattle, WA | COSTELLO LAW FIRM PLLC | 0007202010628975 | Professional and technical services | Jul 13, 2009 |
| Seattle, WA | COTE LAW AND MEDIATION PLLC | 0008804860797509 | Professional and technical services | Jan 2, 2025 |
| Seattle, WA | COTERRA ENGINEERING PLLC | 0007734330685345 | Professional and technical services | Oct 1, 2014 |
| Seattle, WA | COUGFAN.COM LLC | 0005860650592736 | Professional and technical services | Jan 1, 2006 |
| Seattle, WA | COUGHLIN PORTER LUNDEEN INC | 0001703350172698 | Professional and technical services | Aug 8, 1994 |
| Seattle, WA | COUNSELGS GARDINER SEAH LLP GARDINER SEAH LLP | 0007920250704665 | Professional and technical services | Jan 1, 2016 |
| Saint Louis, MO | COUNSILMAN HUNSAKER COUNSILMAN HUNSAKER & ASSOCIATES, INC. | 0008732550789800 | Professional and technical services | Jan 15, 2024 |
| Shoreline, WA | COUNTER CULTURE STUDIO PLLC | 0008801080797083 | Professional and technical services | Dec 10, 2024 |
| Seattle, WA | COUNTERBALANCE COUNTERBALANCE SOFTWARE LLC | 0008747740791387 | Professional and technical services | Jan 1, 2024 |
| Seattle, WA | COUNTERBALANCE CONSULTING GROUP COUNTERBALANCE CONSULTING GROUP LLC | 0008599060775745 | Professional and technical services | Jun 22, 2021 |
| Seattle, WA | COUNTERBALANCE CONSULTING LLC | 0008901830807798 | Professional and technical services | Jun 1, 2025 |
| Seattle, WA | COUNTERSTEER CONSULTING INC | 0008216510735548 | Professional and technical services | Feb 21, 2018 |
| Seattle, WA | COUNTERX THERAPEUTICS INC | 0008897900807386 | Professional and technical services | Dec 29, 2025 |
| Seattle, WA | COUPANG GLOBAL LLC | 0008024360715484 | Professional and technical services | Jan 1, 2015 |
| Boise, ID | COUPE ARCHITECTURE PLLC | 0007466180657116 | Professional and technical services | Feb 11, 2012 |
| Seattle, WA | COURAGE LAW PLLC | 0008489250764208 | Professional and technical services | Jul 1, 2020 |
| Seattle, WA | COURTHOUSE DOGS FOUNDATION | 0008802050797183 | Professional and technical services | Dec 2, 2024 |
| Seattle, WA | COURTNEY PUBLIC AFFAIRS LLC | 0008209170734786 | Professional and technical services | Feb 22, 2018 |
| Vancouver, WA | COVALENT ARCHITECTURE COVALENT ARCHITECTURE LLC | 0008931650810911 | Professional and technical services | Jun 1, 2026 |
| Salt Lake City, UT | COVID RESPONSE PARTNERS COVID RESPONSE PARTNERS PLLC | 0008494430764757 | Professional and technical services | Apr 15, 2020 |
| Washington, DC | COVINGTON & BURLING LLP | 0008642190780266 | Professional and technical services | Nov 1, 2022 |
| Seattle, WA | COWI NORTH AMERICA INC | 0007789880691103 | Professional and technical services | Jan 1, 2015 |
| New York, NY | COYLE HOSPITALITY SERVICES COYLE HOSPITALITY SERVICES INC | 0008862330803496 | Professional and technical services | Jan 1, 2015 |
| Seattle, WA | COZEN OCONNOR INC | 0000530170061409 | Professional and technical services | Jul 1, 1985 |
| Seattle, WA | CPC CONSULTING LLC | 0008499920765330 | Professional and technical services | May 7, 2019 |
| Seattle, WA | CPGLAW CPGLAW PC | 0008650400781133 | Professional and technical services | Jan 1, 2023 |
| Seattle, WA | CPH OPERATIONS LLC | 0008939750811740 | Professional and technical services | Jul 2, 2026 |
| San Francisco, CA | CRAFT MACHINE US INC | 0008530370768545 | Professional and technical services | Oct 23, 2020 |
| Seattle, WA | CRAIG PARIETTI & PARTNERS CRAIG PARIETTI & PARTNERS LLC | 0008058090718994 | Professional and technical services | Sep 9, 2016 |
| Seattle, WA | CRAIG STEWART LOCATIONS CRAIG STEWART LOCATIONS LLC | 0007426680652890 | Professional and technical services | Dec 15, 2011 |
| Seattle, WA | CRANBERRY CONSULTING ENERGY TRADING TECHNOLOGY INC | 0005210230522807 | Professional and technical services | Oct 19, 1998 |
| Burien, WA | CRANE CONSULTANTS INC | 0008177730731414 | Professional and technical services | Jan 1, 2007 |
| Seattle, WA | CRANE DUNHAM PLLC | 0001906210193224 | Professional and technical services | Jul 1, 1996 |
| Seattle, WA | CRAWFORD & ASSOCIATES INC | 0008682670784475 | Professional and technical services | May 1, 2023 |
| Seattle, WA | CRAY INC | 0001020190102721 | Professional and technical services | Sep 1, 1988 |
| Seattle, WA | CRC DESIGN INC | 0005499930554213 | Professional and technical services | Mar 1, 2002 |
| Seattle, WA | CRE8 INC | 0001755110178005 | Professional and technical services | Mar 1, 1995 |
| Seattle, WA | CREAT8VE MINDS CONSULTING LLC | 0007942580706977 | Professional and technical services | Jan 1, 2016 |
| Seattle, WA | CREATE WITHIN LLC | 0008580590773819 | Professional and technical services | Jan 1, 2022 |
| Seattle, WA | CREATIVE FINANCIAL STAFFING, INC | 0008752520791927 | Professional and technical services | Apr 9, 2024 |
| Seattle, WA | CREATIVE GROUND LLC | 0007551050666062 | Professional and technical services | May 12, 2011 |
| Seattle, WA | CREATIVE INSIGHTS CONSULTING LLC | 0008703410786680 | Professional and technical services | Mar 1, 2023 |
| Seattle, WA | CREATIVE LEVERAGE CALIBRATED COMMUNICATIONS LLC | 0007238100632790 | Professional and technical services | Jan 5, 2010 |
| Seattle, WA | CREATIVE LOOP LLC | 0008751540791829 | Professional and technical services | Apr 1, 2024 |
| Seattle, WA | CREATIVE SUPPLY LLC | 0008335610747985 | Professional and technical services | Dec 1, 2018 |
| Seattle, WA | CREATIVEBIO CREATIVE BIOSCIENCES NORTH AMERICA INC | 0008746100791208 | Professional and technical services | Apr 15, 2024 |
| Seattle, WA | CREATIVELLO LLC | 0007331360642758 | Professional and technical services | Jul 1, 2010 |
| Kingston, WA | CREATIVETECHS SUPPORT THE MAC MEN LLC | 0007212140630041 | Professional and technical services | Sep 17, 2009 |
| Seattle, WA | CRENATIVE DESIGNZ CRENATIVE DESIGNZ LLC | 0008771950793970 | Professional and technical services | Jul 11, 2024 |
| Woodinville, WA | CREO INDUSTRIAL ARTS CREO INDUSTRIAL ARTS LLC | 0005876890594509 | Professional and technical services | Feb 1, 2006 |
| Tukwila, WA | CRETE CONSULTING INC | 0007239170632903 | Professional and technical services | Jan 11, 2010 |
| Seattle, WA | CRIME PREVENTION ASSCIATES INTERNATIONAL INC CRIME PREVENTION ASSOCIATES INTERNATIONAL INC | 0008267230740846 | Professional and technical services | Jan 1, 2017 |
| Seattle, WA | CRIMSON HAZE LIGHTING DESIGN LLC | 0007630310674441 | Professional and technical services | Jul 1, 2013 |
| Seattle, WA | CRIMSON LLC | 0008323100746677 | Professional and technical services | Jan 1, 2019 |
| Seattle, WA | CRISTEN'S CONSULTING LLC CRISTENS CONSULTING LLC | 0008868090804100 | Professional and technical services | Sep 25, 2025 |
| New York, NY | CRITEO CRITEO CORPORATION | 0008198050733622 | Professional and technical services | Jan 1, 2016 |
| Seattle, WA | CRITICAL HIT TECHNOLOGIES LLC | 0007856050697960 | Professional and technical services | Apr 1, 2015 |
| Mill Creek, WA | CRITICAL PATH MANAGEMENT & TECHNICAL SOLUTIONS LLC | 0008857350802985 | Professional and technical services | Sep 1, 2025 |
| Seattle, WA | CRITICAL THINKING AT WORK CRITICAL THINKING AT WORK LLC | 0008053820718553 | Professional and technical services | Jan 17, 2017 |
| Seattle, WA | CROOM2 LLC | 0007052710612949 | Professional and technical services | Feb 1, 2007 |
| Seattle, WA | CROSS 2 DESIGN GROUP CROSS 2 DESIGN GROUP INC | 0008090870722413 | Professional and technical services | Jan 7, 2017 |
| University Place, WA | CROSS COUNTY HOME INSPECTION LLC | 0008810950798137 | Professional and technical services | Jan 25, 2025 |
| Seattle, WA | CROSS CULTURAL CONSULTING SERVICE PLLC | 0007984540711322 | Professional and technical services | Aug 1, 2016 |
| Tacoma, WA | CROSS ENGINEERS, INC. CROSS ENGINEERS INC | 0008421580756975 | Professional and technical services | Oct 15, 2019 |
| Seattle, WA | CROSS LATITUDE CONSULTING & RESEARCH CROSS LATITUDE LLC | 0008712810787683 | Professional and technical services | Sep 25, 2023 |
| Seattle, WA | CROSS PRODUCT KITADOJO LLC | 0008906050808236 | Professional and technical services | Jan 20, 2026 |
| Seattle, WA | CROSS PRODUCT ATMOSPHERIC LLC | 0008428840757730 | Professional and technical services | Jan 14, 2019 |
| Seattle, WA | CROSSCOUNTRY CONSULTING LLC | 0008715680787981 | Professional and technical services | Oct 1, 2023 |
| Minnetonka, MN | CROSSFUZE INERGEX LLC | 0008876810805021 | Professional and technical services | Feb 24, 2025 |
| Seattle, WA | CROSSROAD CONSULTING NEGARRA A KUDUMU LLC | 0008800950797070 | Professional and technical services | Sep 2, 2019 |
| Sunnyvale, CA | CROWDSTRIKE INC | 0008625390778495 | Professional and technical services | Jul 8, 2022 |
| South Bend, IN | CROWE ADVISORY LLC | 0008937750811537 | Professional and technical services | Sep 1, 2026 |
| South Bend, IN | CROWE LLP | 0008690020785248 | Professional and technical services | Jun 1, 2023 |
| Edmonds, WA | CROWE STORYTELLING CROWE STORYTELLING LLC | 0008619020777827 | Professional and technical services | Mar 7, 2022 |
| Seattle, WA | CROWLEY ENGINEERING SERVICES INC | 0008551820770771 | Professional and technical services | Jul 1, 2021 |
| Seattle, WA | CRUCIBLE DEFENSE LLC | 0008760130792719 | Professional and technical services | Jun 1, 2024 |
| Beaverton, OR | CRUNICAN LLC | 0008494440764758 | Professional and technical services | Aug 1, 2020 |
| Seattle, WA | CRUTCHER HERREJON LAW GROUP INC | 0007629450674353 | Professional and technical services | May 5, 2013 |
| Seattle, WA | CRUTCHER LANDSCAPE ARCHITECTS CRUTCHER LANDSCAPE ARCHITECTS LLC | 0007879430700407 | Professional and technical services | Sep 23, 2015 |
| Seattle, WA | CRUX COMMUNITY DEVELOPMENT CRUX COMMUNITY DEVELOPMENT LLC | 0008832930800450 | Professional and technical services | Apr 25, 2025 |
| Pullman, WA | CRUX MOVE LLC | 0008725780789065 | Professional and technical services | Dec 5, 2023 |
| Seattle, WA | CRUX SOCIETY | 0008319760746333 | Professional and technical services | Nov 2, 2018 |
| Seattle, WA | CRUXX CRUXX LLC | 0008326830747077 | Professional and technical services | Mar 1, 2018 |
| Anchorage, AK | CRW ENGINEERING GROUP, LLC CRW ENGINEERING GROUP LLC | 0008486580763923 | Professional and technical services | Jun 7, 2020 |
| Bellevue, WA | CS3W ASSOCIATES INC | 0005826630589099 | Professional and technical services | Oct 1, 2005 |
| Seattle, WA | CSATS INC | 0007918160704449 | Professional and technical services | Apr 1, 2015 |
| Ashburn, VA | CSC CONSULTING INC | 0005351160538316 | Professional and technical services | Nov 25, 1999 |
| Ashburn, VA | CSC COVANSYS CORPORATION CSC CONVANSYS CORP | 0005714070577104 | Professional and technical services | May 1, 2004 |
| Spokane, WA | CSH FAMILY LAW PLLC | 0008750090791671 | Professional and technical services | Mar 29, 2024 |
| Seattle, WA | CSS PAYROLL CO LP | 0008726690789179 | Professional and technical services | Jan 10, 2019 |
| Seattle, WA | CT ENGINEERING INC | 0007001160607460 | Professional and technical services | Jul 1, 2007 |
| Seattle, WA | CTM SOLUTIONS LLC | 0008876280804951 | Professional and technical services | Nov 1, 2025 |
| Seattle, WA | CULINARY MECHANIC LLC | 0008806530797678 | Professional and technical services | Jan 9, 2025 |
| Seattle, WA | CULLER PROJECTS LLC | 0007818610694080 | Professional and technical services | Mar 31, 2015 |
| Seattle, WA | CULPER PARTNERS LLC | 0008193150733094 | Professional and technical services | Oct 1, 2017 |
| Seattle, WA | CULTIVAR ALLIANCE CULTIVAR ALLIANCE LLC | 0008588290774621 | Professional and technical services | Jan 12, 2022 |
| Seattle, WA | CULTURE COMPASS CULTURE COMPASS LLC | 0008724530788934 | Professional and technical services | Nov 15, 2023 |
| Seattle, WA | CULTURE FOUNDRY LLC | 0007655020676979 | Professional and technical services | Jun 1, 2010 |
| Seattle, WA | CULTURE SHIFT CONSULTING LLC | 0008898580807460 | Professional and technical services | Jan 1, 2026 |
| Olympia, WA | CULTURE SHIFT GIVING LLC | 0008846370801848 | Professional and technical services | Jul 1, 2025 |
| Seattle, WA | CUMMING MANAGEMENT GROUP INC | 0007860450698421 | Professional and technical services | Jul 1, 2015 |
| Seattle, WA | CUNNINGHAM CONSULTING DANIEL J CUNNINGHAM BUSINESS FERRET LLC | 0007139710622108 | Professional and technical services | Jan 1, 2008 |
| Seattle, WA | CUREO ARCHITECTURE & DESIGN CUREO ARCHITECTURE & DESIGN LLC | 0008675080783685 | Professional and technical services | Apr 1, 2023 |
| Seattle, WA | CURIE CURIEVISION INC | 0008657670781892 | Professional and technical services | Jan 1, 2022 |
| Seattle, WA | CURIOUS ROOTS STUDIO LLC | 0008701900786523 | Professional and technical services | Sep 1, 2023 |
| Shoreline, WA | CURO COMBI INC | 0007463830656873 | Professional and technical services | Jan 1, 2012 |
| Seattle, WA | CURRAN CURRAN CATALOG LLC | 0005502030554450 | Professional and technical services | Apr 1, 2001 |
| Seattle, WA | CURRENT SOLUTIONS CURRENT SOLUTIONS LLC | 0008927540810467 | Professional and technical services | Jun 1, 2026 |
| Seattle, WA | CURTA INC | 0008327700747165 | Professional and technical services | Oct 1, 2018 |
| Seattle, WA | CURTAIN WALL DESIGN & CONSULTING INC | 0008712940787696 | Professional and technical services | Jul 15, 2019 |
| Seattle, WA | CUSHING TERRELL CTA INC | 0005742050580063 | Professional and technical services | Jan 1, 2004 |
| Washington, DC | CUSTOMER VALUE PARTNERS LLC | 0008827200799850 | Professional and technical services | Dec 23, 2024 |
| Bellevue, WA | CWA CONNECT CWA CONNECT INC | 0005268080529321 | Professional and technical services | Jun 1, 1999 |
| Seattle, WA | CWT HOLDING LLC | 0008833620800522 | Professional and technical services | Nov 1, 2024 |
| Seattle, WA | CWTCH INC | 0008759740792680 | Professional and technical services | May 8, 2024 |
| Seattle, WA | CYAN STRATEGIES CYAN STRATEGIES LLC | 0007255310634589 | Professional and technical services | Mar 1, 2010 |
| Golden, CO | CYBERHAWK CYBERHAWK USA INC | 0008937810811543 | Professional and technical services | Jul 1, 2026 |
| Renton, WA | CYBORG MOBILE LLC | 0008374830752081 | Professional and technical services | Jun 15, 2019 |
| Lynnwood, WA | CYNDI WILDER PHOTOGRAPHY LLC | 0008678660784067 | Professional and technical services | Mar 2, 2023 |
| Seattle, WA | CYRANO ADVISORY CYRANO ADVISORY LLC | 0008858140803071 | Professional and technical services | Aug 25, 2025 |
| Seattle, WA | CYRCA CYRCA STRATEGY LLC | 0008056660718849 | Professional and technical services | Feb 16, 2017 |
| Seattle, WA | CYTO RIVER LLC | 0008592980775111 | Professional and technical services | Feb 21, 2022 |
| Seattle, WA | CYVAER CYVAER LLC | 0008678130784014 | Professional and technical services | Mar 23, 2023 |
| Auburn, WA | D & I SOLUTIONS D&I SOLUTIONS CONSULTING LLC | 0008748260791444 | Professional and technical services | Mar 25, 2024 |
| Minneapolis, MN | D ARCH LLC | 0007258170634893 | Professional and technical services | Jan 29, 2010 |
| Seattle, WA | D CASSO LLC | 0007341420643852 | Professional and technical services | Apr 22, 2010 |
| Seattle, WA | D COMM MEDIA GROUP | 0007049690612640 | Professional and technical services | Jan 31, 2008 |
| New York, NY | D E SHAW & CO LP | 0007207090629517 | Professional and technical services | Sep 1, 2009 |
| Puyallup, WA | D FINE CONCEPTS CONSULTING LLC | 0008556820771296 | Professional and technical services | Sep 1, 2021 |
| Seattle, WA | D GALINS LLC | 0008880150805385 | Professional and technical services | Oct 23, 2025 |
| Seattle, WA | D HOOV D HOOV LLC | 0008936800811442 | Professional and technical services | Aug 10, 2026 |
| Issaquah, WA | D M OHASHI LANDSCAPE SVCS TRI STAR INC | 0001244790125860 | Professional and technical services | Oct 1, 1990 |
| Shoreline, WA | D MIX LLC | 0007912510703862 | Professional and technical services | Mar 1, 2015 |
| Spokane, WA | D&B CREATIVE DOM AND BOMB LLC | 0008925550810261 | Professional and technical services | Jul 1, 2026 |
| Seattle, WA | D'AMBROSIO LLC D AMBROSIO LLC | 0008954610813318 | Professional and technical services | Sep 10, 2026 |
| Bellevue, WA | D.A. HOGAN & ASSOCIATES, INC. D A HOGAN & ASSOCIATES INC | 0005390920542519 | Professional and technical services | Mar 15, 2000 |
| Seattle, WA | DABAGOGLU LAW, PLLC DILEK LAW PLLC | 0008047280717866 | Professional and technical services | Jan 23, 2017 |
| Seattle, WA | DACCORD LLC | 0008781260794952 | Professional and technical services | Jul 9, 2024 |
| Bellevue, WA | DADU SOLUTIONS LLC | 0008928940810619 | Professional and technical services | May 28, 2026 |
| Renton, WA | DAHLBERG CONTRACTING LLC | 0007526770663469 | Professional and technical services | Dec 3, 2012 |
| Seattle, WA | DAHLIA GROUP LLC | 0008629950778963 | Professional and technical services | Jan 15, 2022 |
| Seattle, WA | DAHLIA PRESS STEPHANIE S CLARKE LLC | 0007611540672483 | Professional and technical services | Sep 1, 2013 |
| Seattle, WA | DAHLIA STRATEGIC LLC | 0008663540782496 | Professional and technical services | Apr 23, 2022 |
| Sammamish, WA | DALE CARNEGIE TRAINING CRACE INC | 0008050960718257 | Professional and technical services | Mar 1, 2017 |
| Lynnwood, WA | DALTON ELECTRIC CORP ELM SOLUTIONS CORP | 0007428810653145 | Professional and technical services | Jan 1, 2011 |
| Seattle, WA | DALTON OLMSTED & FUGLEVAND DALTON OLMSTED & FUGLEVAND INC | 0007526800663475 | Professional and technical services | Jan 1, 2013 |
| Seattle, WA | DAMIEN ACCOUNTING PLLC | 0008732920789838 | Professional and technical services | Mar 31, 2023 |
| Seattle, WA | DAMMELLAW PLLC | 0007241720633159 | Professional and technical services | Feb 1, 2010 |
| Seattle, WA | DANDY CO | 0007956100708381 | Professional and technical services | May 23, 2016 |
| Waltham, MA | DANFORTH ADVISORS LLC | 0008638670779892 | Professional and technical services | Oct 25, 2021 |
| Seattle, WA | DANG TAX & ACCOUNTING CHARLIE DANG TAX & ACCOUNTING INC | 0005755830781700 | Professional and technical services | Jan 1, 2023 |
| Seattle, WA | DANIEL B TAYLOR ARCHITECT PLLC | 0007312380640725 | Professional and technical services | Aug 1, 2010 |
| Leavenworth, WA | DANIEL G WELLER INC | 0008814850798534 | Professional and technical services | Oct 21, 2024 |
| Seattle, WA | DANIEL STETTLER DESIGN DANIEL STETTLER DESIGN LLC | 0007660640677574 | Professional and technical services | Jan 1, 2014 |
| Auburn, WA | DANIEL UMBACH ARCHITECT LLC | 0005750230580932 | Professional and technical services | Sep 20, 2004 |
| Seattle, WA | DANIELLE BAER CONSULTING DANIELLE BAER CONSULTING LLC | 0008316710746012 | Professional and technical services | Jan 1, 2019 |
| Seattle, WA | DANIELS MANAGEMENT SERVICES LLC | 0007739320685863 | Professional and technical services | Oct 1, 2014 |
| Seattle, WA | DANNY FISHER-BRUNS DANNY FISHER-BRUNS CONSULTING LLC | 0008875590804882 | Professional and technical services | Oct 10, 2025 |
| Seattle, WA | DANTE MARIONI GLASS LLC | 0005318520534787 | Professional and technical services | Jan 1, 2000 |
| Seattle, WA | DAPPER & ASSOCIATES DAPPER & ASSOCIATES INC | 0008794180796347 | Professional and technical services | Jan 1, 2025 |
| Seattle, WA | DARBY DUCOMB PLLC | 0008564930772152 | Professional and technical services | Oct 1, 2021 |
| Seattle, WA | DARCI FREEMAN C&C DARCI FREEMAN COACHING & COUNSELING LLC | 0008555780771188 | Professional and technical services | Sep 1, 2021 |
| Seattle, WA | DARK LIGHT DESIGN DARK LIGHT CONSULTING LLC | 0007388480648893 | Professional and technical services | Jul 11, 2011 |
| Seattle, WA | DARREN K DAVIS INC | 0008588950774691 | Professional and technical services | Jan 1, 2022 |
| Richmond, VA | DAS THE SEAPROMPT CORP | 0008711150787501 | Professional and technical services | Sep 18, 2023 |
| New York, NY | DAS 42 DAS 42 LLC | 0008536720769213 | Professional and technical services | Jan 1, 2021 |
| Seattle, WA | DAS DIGITAL DAS DIGITAL LLC | 0007549160665850 | Professional and technical services | Jan 24, 2013 |
| Seattle, WA | DASH CAPITAL LLC | 0008042770717408 | Professional and technical services | Jan 1, 2017 |
| Bellevue, WA | DASSAULT DASSAULT SYSTEMES AMERICAS CORP. | 0008428110757652 | Professional and technical services | Jan 1, 2015 |
| Seattle, WA | DATA CHAMELEON INC | 0005585070563383 | Professional and technical services | Jan 1, 2003 |
| Seattle, WA | DATA SOLVE LLC | 0008643890780448 | Professional and technical services | Oct 3, 2022 |
| Seattle, WA | DATA UNCORKED DATA UNCORKED LLC | 0008771730793947 | Professional and technical services | Aug 1, 2024 |
| Seattle, WA | DATA2INSIGHT LLC | 0007457960656262 | Professional and technical services | Jan 1, 2012 |
| Seattle, WA | DATABENT DATABENT LLC | 0007366970646575 | Professional and technical services | Apr 29, 2011 |
| Seattle, WA | DATABRICKS INC | 0008722680788743 | Professional and technical services | Jan 1, 2017 |
| Spokane, WA | DATACLARITY LLC | 0008656930781818 | Professional and technical services | Jan 16, 2023 |
| Seattle, WA | DATAESQUE LAW GROUP PLLC | 0008613040777204 | Professional and technical services | Jan 1, 2021 |
| Seattle, WA | DATAGEM CORP | 0007463010656790 | Professional and technical services | Apr 1, 2012 |
| New York, NY | DATAMINR INC | 0007875250699960 | Professional and technical services | Oct 1, 2015 |
| Suwanee, GA | DATASOFT TECHNOLOGIES INC | 0008949210812757 | Professional and technical services | Jun 22, 2026 |
| Raleigh, NC | DATASPLICE DATASPLICE LLC | 0007355740645376 | Professional and technical services | Apr 1, 2011 |
| Seattle, WA | DATATOPE LLC | 0007128330620906 | Professional and technical services | Jul 9, 2008 |
| Bellevue, WA | DATAWEAVE INC | 0008368720751452 | Professional and technical services | May 1, 2019 |
| Seattle, WA | DATAWEB INC | 0005581750563036 | Professional and technical services | Nov 8, 2002 |
| Greenville, SC | DATAWORKS PLUS LLC | 0007371750647078 | Professional and technical services | May 1, 2011 |
| Tukwila, WA | DATEC INC | 0005160710517556 | Professional and technical services | Jan 1, 1998 |
| Seattle, WA | DAUDT LAW PLLC | 0007904830703069 | Professional and technical services | Aug 1, 2015 |
| Seattle, WA | DAVE DYKSTRA ARCHITECTS DAVE DYKSTRA ARCHITECTS LLC | 0008320730746432 | Professional and technical services | Jan 1, 2019 |
| Seattle, WA | DAVE ROSENCRANS CONSULTANT LLC | 0007409130651055 | Professional and technical services | Oct 10, 2011 |
| Lewisburg, TN | DAVENPORT GROUP INC. | 0008717040788122 | Professional and technical services | Nov 1, 2023 |
| Kent, OH | DAVEY RESOURCE GROUP INC | 0008288730743096 | Professional and technical services | Oct 1, 2018 |
| Seattle, WA | DAVID DAVID HOWES LLC | 0007558860666890 | Professional and technical services | Mar 5, 2013 |
| Seattle, WA | DAVID A STRICKLAND ATTORNEY AT LAW LEGAL SOLUTIONS LLC | 0007140210622165 | Professional and technical services | Jul 1, 2008 |
| Seattle, WA | DAVID BERGER CO | 0001064490107338 | Professional and technical services | May 20, 1989 |
| Seattle, WA | DAVID CEDARBLADE ATTORNEY AT LAW PLLC | 0008196750733490 | Professional and technical services | Mar 15, 2017 |
| Seattle, WA | DAVID CLUGSTON PHOTOGRAPHY DAVID CLUGSTON INC | 0005902710597329 | Professional and technical services | Aug 1, 2006 |
| Seattle, WA | DAVID COLEMAN / ARCHITECTURE DAVID COLEMAN / ARCHITECTURE PLLC | 0008673510783513 | Professional and technical services | Mar 3, 2023 |
| Bellevue, WA | DAVID EVANS & ASSOCS INC | 0000548600063382 | Professional and technical services | Jan 23, 1986 |
| Seattle, WA | DAVID GUTHRIE DESIGN OR DGD DGD PLLC | 0008423940757223 | Professional and technical services | Oct 1, 2019 |
| Seattle, WA | DAVID HIRSON & PARTNERS LLP | 0008122110725651 | Professional and technical services | Aug 1, 2017 |
| Seattle, WA | DAVID HOLM INC | 0008250850739136 | Professional and technical services | May 25, 2018 |
| Seattle, WA | DAVID JULIAN PHOTOGRAPHY LLC | 0008329030747308 | Professional and technical services | Jan 1, 2019 |
| Seattle, WA | DAVID O DEFENSE DAVID O DEFENSE PLLC | 0007049000612569 | Professional and technical services | Jan 1, 2008 |
| Seattle, WA | DAVID RICE INTERPRETING LLC | 0008913000808949 | Professional and technical services | Mar 18, 2024 |
| Seattle, WA | DAVID RICKABAUGH COACHING & LEADING WITH ADHD DAVID L RICKABAUGH LLC | 0008422080757027 | Professional and technical services | Jun 1, 2016 |
| Seattle, WA | DAVID SAMUELSON COACHING PINPOINT LLC | 0008724210788902 | Professional and technical services | Jan 1, 2024 |
| Seattle, WA | DAVID STEGMEIER SNERD LLC | 0008473000762473 | Professional and technical services | Sep 16, 2018 |
| Seattle, WA | DAVID WAKUKAWA PLLC | 0008649570781049 | Professional and technical services | Dec 1, 2022 |
| Seattle, WA | DAVID WHITE MEDIA DAVID WHITE MEDIA LLC | 0008846940801907 | Professional and technical services | Jun 1, 2025 |
| Bellevue, WA | DAVIDSON MACRI SWEEPING INC | 0005370100540324 | Professional and technical services | Apr 10, 2000 |
| Seatac, WA | DAVIES DOGWORKS INC | 0007332840642913 | Professional and technical services | Jan 1, 2011 |
| Bothell, WA | DAVINA DUERR HAVEN WORKS LLC | 0008689600785205 | Professional and technical services | Jun 12, 2023 |
| Seattle, WA | DAVIS ELEN ADVERTISING INC | 0008874440804767 | Professional and technical services | Dec 1, 2020 |
| Seattle, WA | DAVIS GRIMM PAYNE & MARRA INC PS | 0000973520097880 | Professional and technical services | Mar 1, 1988 |
| Seattle, WA | DAVIS LAW FIRM THE DAVIS LAW FIRM PLLC | 0007244170633424 | Professional and technical services | Feb 1, 2010 |
| Seattle, WA | DAVIS LAW GROUP PS | 0008231930737169 | Professional and technical services | Jan 1, 2010 |
| Seattle, WA | DAVIS ROTHWELL EARLE & XOXHIHUA PC | 0005096590510492 | Professional and technical services | Sep 1, 1997 |
| Seattle, WA | DAVIS WRIGHT TREMAINE LLP DAVIS WRIGHT & TREMAINE LLP | 0000061020008716 | Professional and technical services | Jan 1, 1969 |
| Seattle, WA | DAVISON VAN CLEVE PC | 0008416290756432 | Professional and technical services | Jul 1, 2019 |
| Burien, WA | DAWLEY & ASSOCIATES INC | 0005746300580509 | Professional and technical services | Mar 31, 2004 |
| Seattle, WA | DAWN DINGMAN LLC | 0008952440813095 | Professional and technical services | Aug 10, 2026 |
| Seattle, WA | DAWN PATH RESEARCH DAWN PATH RESEARCH LLC | 0008947430812562 | Professional and technical services | Sep 1, 2026 |
| Seattle, WA | DAWSON & GERBIC LLP | 0000449950052794 | Professional and technical services | Dec 1, 1984 |
| Seattle, WA | DAWSON ASSOCIATES | 0001581480160303 | Professional and technical services | Jul 1, 1993 |
| Seattle, WA | DAWSON LIMITED PARTNERS LLC | 0007085700616434 | Professional and technical services | Sep 12, 2006 |
| Seattle, WA | DAXMO DAXMO LLC | 0008801590797134 | Professional and technical services | May 3, 2024 |
| Seattle, WA | DAY BY DAY BOOKKEEPING DAY BY DAY BOOKKEEPING LLC | 0008134150726892 | Professional and technical services | Jul 1, 2017 |
| Seattle, WA | DAY IS NEW CREATIVE LLC | 0007913080703919 | Professional and technical services | Apr 1, 2015 |
| Seattle, WA | DAYANI LAW FIRM DAYANI LAW FIRM PLLC | 0008268320740957 | Professional and technical services | Nov 1, 2017 |
| Seattle, WA | DAYDESIGNSTUDIO DAYDESIGNSTUDIO LLC | 0008080370721314 | Professional and technical services | May 11, 2017 |
| Seattle, WA | DAYLIGHT DIGITAL MARKETING DAYLIGHT DIGITAL MARKETING LLC | 0008873330804653 | Professional and technical services | Nov 14, 2025 |
| Seattle, WA | DAYSI KREATIVE KIDZ LLC | 0008771410793911 | Professional and technical services | Jul 11, 2024 |
| Seattle, WA | DAYTON BROOKS LLC | 0008938690811632 | Professional and technical services | Mar 13, 2026 |
| Seattle, WA | DB CONSTRUCTION SERVICES LLC | 0007340680643767 | Professional and technical services | Apr 1, 2010 |
| Seattle, WA | DB DESIGN CO DB DESIGN CO LLC | 0008943560812142 | Professional and technical services | Mar 1, 2026 |
| Sammamish, WA | DBA UNIVERSALMAC ZEN IT SOLUTIONS LLC | 0007913210703933 | Professional and technical services | Jan 4, 2016 |
| Seattle, WA | DBS LAW D BUGBEE & SCALIA PLLC | 0007864460698844 | Professional and technical services | Aug 25, 2015 |
| Seattle, WA | DCI ENGINEERS DAMATO CONVERSANO INC | 0001773670179895 | Professional and technical services | Jun 20, 1995 |
| Milwaukee, WI | DCI MARKETING INC | 0001820540184652 | Professional and technical services | Jan 1, 1995 |
| Seattle, WA | DE HAAN PLLC | 0007078040615631 | Professional and technical services | Feb 1, 2008 |
| Seattle, WA | DE NOVO LAW DE NOVO LAW GROUP PLLC | 0008768170793578 | Professional and technical services | Jul 3, 2024 |
| Atlanta, GA | DEALERTRACK SYSTEMS INC | 0007775760689605 | Professional and technical services | Nov 1, 2007 |
| Seattle, WA | DEAN ACCOUNTING SERVICES DEAN ACCOUNTING SERVICES LLC | 0008755500792235 | Professional and technical services | Apr 15, 2024 |
| Tucson, AZ | DEAN ALAN ARCHITECTS PLLC | 0007403960650516 | Professional and technical services | Jul 26, 2011 |
| Seattle, WA | DEARIE LAW GROUP PS | 0007084230616281 | Professional and technical services | Jun 2, 2008 |
| Seattle, WA | DEAVER LLC | 0008554790771085 | Professional and technical services | Aug 30, 2021 |
| Seattle, WA | DEB ARNOLD INK DEB ARNOLD STRATEGIC COMMUNICATIONS INC | 0007105470618528 | Professional and technical services | Jan 1, 2008 |
| Seattle, WA | DEBITS CREDITS FINANCIAL SERVICES INC | 0008863510803615 | Professional and technical services | Sep 1, 2025 |
| Seattle, WA | DEBORAH L FRAUSTO DEBORAH L FRAUSTO LLC | 0005906400597705 | Professional and technical services | Aug 1, 2006 |
| Bothell, WA | DEBORAH PARK WHITE LLC | 0008951840813034 | Professional and technical services | Oct 2, 2026 |
| Seattle, WA | DEBRA DOUGLAS MA LMFT DEBRA DOUGLAS INC | 0007498530660508 | Professional and technical services | Jul 30, 2012 |
| Seattle, WA | DECIMAL POINT LLC | 0008506440766031 | Professional and technical services | Sep 30, 2020 |
| Wayne, PA | DECISIONONE CORP | 0000374780044819 | Professional and technical services | Apr 1, 1982 |
| Springville, UT | DECISIONWISE DECISIONWISE LLC | 0007810720693256 | Professional and technical services | Feb 15, 2015 |
| Seattle, WA | DECODE INC | 0001716270174013 | Professional and technical services | Jul 1, 1994 |
| Woodinville, WA | DECORUS HOME STAGING HEED OF THE GAME LLC | 0008893730806907 | Professional and technical services | Dec 1, 2024 |
| Seattle, WA | DEEP DEVELOPMENT DEEP DEVELOPMENT LLC | 0007408890651031 | Professional and technical services | Sep 30, 2011 |
| Seattle, WA | DEEPZOOM LLC | 0007544740665375 | Professional and technical services | Jan 1, 2013 |
| Seattle, WA | DEERING DESIGN STUDIO INC | 0008066330719852 | Professional and technical services | Jan 1, 2017 |
| Seattle, WA | DEF CON DEF CON COMMUNICATIONS INC | 0005485400552641 | Professional and technical services | Jul 1, 1999 |
| Tacoma, WA | DEFIANCE CONSULTING INC | 0008046640717802 | Professional and technical services | Mar 1, 2017 |
| Seattle, WA | DEFIANCE INJURY LAW, PLLC CAMPICHE ANDREWS PLLC | 0008855060802745 | Professional and technical services | Jul 2, 2025 |
| Seattle, WA | DEFIANT INC | 0007069990614785 | Professional and technical services | Feb 1, 2008 |
| Seattle, WA | DEFOREST ARCHITECTS LLC | 0005301580532924 | Professional and technical services | Sep 15, 1999 |
| Seattle, WA | DEFRANK NURSING SERVICES NEIGHBORHOOD NURSING LLC | 0007587870669980 | Professional and technical services | Apr 15, 2013 |
| Seattle, WA | DEFT DESIGN LLC | 0007691430680812 | Professional and technical services | Jan 5, 2014 |
| Seattle, WA | DEITTRICK DEITTRICK CONSULTING LLC | 0008948450812677 | Professional and technical services | Sep 4, 2026 |
| Seattle, WA | DELAPP DESIGN INC | 0007622510673640 | Professional and technical services | Jan 1, 2013 |
| Spokane, WA | DELIBERATE PM DELIBERATE PRODUCT MANAGEMENT LLC | 0008889240806396 | Professional and technical services | Jan 8, 2026 |
| Seattle, WA | DELICIOUS DELICIOUS LLC | 0007872960699728 | Professional and technical services | Sep 1, 2015 |
| Seattle, WA | DELICIOUS 62 LLC | 0007358020645612 | Professional and technical services | Mar 24, 2011 |
| Seattle, WA | DELIGHT LABS INC | 0008647920780874 | Professional and technical services | Nov 1, 2022 |
| Bellevue, WA | DELIGHTFUL COMMUNICATIONS LLC | 0007492970659930 | Professional and technical services | Sep 10, 2012 |
| Seattle, WA | DELLINO LAW GROUP MICHELLE T DELLINO ATTORNEY AT LAW PLLC | 0007633750674793 | Professional and technical services | Oct 1, 2013 |
| Seattle, WA | DELOITTE & TOUCHE LLP | 0001817490184344 | Professional and technical services | Jan 1, 1996 |
| Seattle, WA | DELOITTE CONSULTING DELOITTE CONSULTING LLP | 0005708360674631 | Professional and technical services | Nov 11, 2013 |
| Seattle, WA | DELOITTE CONSULTING LLP | 0005708360576489 | Professional and technical services | Jan 1, 2004 |
| Hermitage, TN | DELOITTE CONSULTING OVERSEAS PROJECTS LLC | 0007795810691715 | Professional and technical services | Oct 1, 2014 |
| Hermitage, TN | DELOITTE CORPORATE FINANCE LLC | 0008623600778308 | Professional and technical services | May 1, 2022 |
| Hermitage, TN | DELOITTE LLP | 0008893690806903 | Professional and technical services | Oct 1, 2025 |
| Seattle, WA | DELOITTE SERVICES LP | 0005496340553833 | Professional and technical services | Jan 2, 2001 |
| Seattle, WA | DELOITTE TAX LLP | 0005747100580594 | Professional and technical services | Aug 22, 2004 |
| Seattle, WA | DELOITTE TRANSACTIONS & BUSINESS ANALYTICS LLP | 0007724610684321 | Professional and technical services | Apr 1, 2014 |
| Seattle, WA | DELOS REYES LAW LLC | 0008570930772781 | Professional and technical services | Sep 7, 2021 |
| Redmond, WA | DELTA CONSULTANTS ANTEA USA INC | 0008555090771116 | Professional and technical services | Jan 1, 2021 |
| Seattle, WA | DELUE LAW PLLC | 0007742420686188 | Professional and technical services | Oct 1, 2014 |
| Bellevue, WA | DELUXXE TRANSPORTATION LLC | 0008726970789212 | Professional and technical services | Jan 1, 2024 |
| Seattle, WA | DELVE DATA SOLUTIONS LLC | 0008670240783185 | Professional and technical services | Feb 6, 2023 |
| Seattle, WA | DELVE INSIGHTS, LLC DELVE INSIGHTS LLC | 0008777080794518 | Professional and technical services | Jun 24, 2024 |
| Seattle, WA | DELVE UNDERGROUND JACOBS ASSOCIATES INC | 0005695480575120 | Professional and technical services | Sep 15, 2003 |
| Seattle, WA | DEMAINE SEEBERGER PLLC | 0008843950801603 | Professional and technical services | Jul 1, 2025 |
| Seattle, WA | DEMEDIACO LLC | 0008731370789677 | Professional and technical services | Jul 1, 2023 |
| Redmond, WA | DENALI ADVANCED INTEGRATION 3MD INC | 0007056970613412 | Professional and technical services | Jan 1, 2008 |
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.