AMAZON.COM SERVICES LLCSeattle 16,639 100% MICROSOFT CORPORATIONRedmond 15,210 100% AMAZON WEB SERVICES, INC.Seattle 3,417 100% AMAZON DEVELOPMENT CENTER U.S., INCSeattle 1,620 100% EXPEDIA, INC.Seattle 643 98% AMAZON DATA SERVICES, INC.Seattle 403 100% ZILLOW, INC.Seattle 308 100% NORDSTROM, INCSeattle 287 99% TMOBILE USA, INC.Bellevue 285 100% STARBUCKS COFFEE COMPANYSeattle 165 98% COSTCO WHOLESALE CORPORATIONIssaquah 163 100% SEL ENGINEERING SERVICES, INC.Pullman 138 98% F5, INC.Seattle 132 99% SIEMENS MEDICAL SOLUTIONS USA, INC.Malvern 131 99% UNIVERSITY OF WASHINGTONSeattle 119 100% SCHWEITZER ENGINEERING LABORATORIES, INC.Pullman 114 100% QUALTRICS, LLCSeattle 113 97% QUADRANT RESOURCE LLCRedmond 109 98% EDIFECS, INC.Atlanta 103 99% F5 NETWORKS, INC.Seattle 95 99% DISCOVERY COMMUNICATIONS, LLCBellevue 92 100% SMARTSHEET INC.Bellevue 91 100% VOLKSWAGEN OF AMERICARedmond 91 99% AVANADENew York 70 100% SEAGEN, INC.Bothell 69 100% CONCUR TECHNOLOGIES, INC.Bellevue 68 100% UIPATH, INCBellevue 68 100% LULULEMON USA INC.Seattle 51 100% AMICABLE HEALTHCARE, INC.SeaTac 50 81% FV USA LLC DBA COUPANGSeattle 48 96% PACCAR INCRenton 45 100% AXON ENTERPRISE, INC.Scottsdale 45 100% T-Mobile USA, Inc.Bellevue 44 100% SOUTH SOUND INPATIENT PHYSICIANSSilverdale 44 100% REMITLYSeattle 43 100% Genius Minds LLCTacoma 42 100% AVALARA, INCSeattle 39 95% AKVELON INC.Bellevue 38 97% REDFIN CORPORATIONSeattle 33 100% Monarch Landscaping WA, LLCN/A 33 100% MAQ LLCREDMOND 33 97% ACCELALPHA INCBellevue 31 100% GE ENERGY MANAGEMENT SERVICES LLCBothell 30 100% ZULILY, LLCSeattle 30 100% INSPIRAGE LLCBellevue 30 88% ITRON, INC.West Union 30 100% JND, INC.BELLEVUE 29 100% Fred Hutchinson Cancer CenterSeattle 29 100% HAN AH REUM MART, INCFederal Way 28 100% PREMERA BLUE CROSSMountlake Terrace 27 100% WASHINGTON STATE UNIVERSITYPullman 26 100% EGENCIA LLCChicago 25 100% WYZEKIRKLAND 24 96% ZEN3 INFOSOLUTIONS AMERICA INC.Redmond 24 100% THE POKEMON COMPANY INTERNATIONAL, INC.Bellevue 24 100% MYAPPSHUB LLCRedmond 24 100% Coupang Global LLCSeattle 23 100% CARIAD Inc.Redmond 22 95% Compass Washington, LLCSeattle 21 100% TELECOMMUNICATION SYSTEMS, INC.Seattle 21 100% FRED HUTCHINSON CANCER RESEARCH CENTERSeattle 20 100% WESTERN WASHINGTON UNIVERSITYBellingham 19 100% THE BOEING COMPANYSeal Beach 19 100% Grab Technology LLCBellevue 18 100% PROVIDENCE HEALTH SERVICES WASHINGTONSpokane 18 94% HAN AH REUM MARKET, INCLynnwood 18 93% SEATTLE CHILDRENS HOSPITALSeattle 18 100% ALASKA AIRLINES, INC.Seattle 17 100% NINTENDO OF AMERICA INC.Redmond 17 100% HIGHSPOT, INC.Seattle 17 100% RUSSELL INVESTMENTS GROUP LLCSeattle 16 100% 9LOGIC TECHNOLOGIES INCRedmond 16 100% ICERTIS INC.Bellevue 16 100% PUGET SOUND ENERGY INC.Bellevue 16 100% IMDB.COM, INCSeattle 16 100% Outreach CorporationSeattle 15 100% GONZAGA UNIVERSITYSpokane 15 93% Adroit Technologies Cloud Solutions Inc.Redmond 15 100% PROVIDENCE HEALTH SERVICESRenton 15 100% HBO SERVICE CORPORATIONSeattle 15 100% EXPEDITORS INTERNATIONAL OF WASHINGTON, INC.Seattle 14 100% BEYONDSOFT CONSULTING INCBellevue 14 100% BLUE NILE, INC.Bellevue 13 100% GE Renewables Grid LLCBOTHELL 13 100% FRANCISCAN HEALTH SYSTEMTACOMA 13 100% LENORA SYSTEMS INCRedmond 13 85% ILINK SYSTEMS, INC.Bothell 13 100% WAFERTECH, LLCCamas 12 92% BROWN AND CALDWELLSeattle 12 100% MAGNIXEverett 12 91% PNW Kupuna Care, LLCN/A 12 100% OFFERUPBellevue 12 100% MOBICA US, INC.Bellevue 11 100% CONVOY, INC.Seattle 11 100% ILINK SYSTEMS INC DBA ILINK DIGITAL INC.Bothell 11 100% KIM NHUNG MARKETPLACE INCSEATTLE 11 100% Lasai Technologies LLCRedmond 11 100% Holland America Line N.V.Seattle 11 86% NETEASE INFORMATION TECHNOLOGY CORPORATIONPASADENA 11 89% RECREATIONAL EQUIPMENT, INC.Sumner 10 100%