| # | Company | Employees |
|---|---|---|
| 1 |
Amazonamazon.com
An e-commerce giant offering a vast selection of products, convenient shopping experiences, and fast delivery, connecting buyers with a wide range of sellers |
1,541,000 |
| 2 |
Costco Wholesalecostco.com
Global warehouse club retailer operating in multiple countries, focusing on quality, ethics, employee success, and customer service excellence. |
304,000 |
| 3 |
Starbucksstarbucks.com
The company focuses on creating positive change in the world by providing a welcoming environment for employees to grow their careers and community connections |
190,713 |
| 4 |
Amazon Web Services (AWS)aws.amazon.com
A global cloud computing provider offering scalable, reliable, and cost-effective infrastructure services to businesses worldwide, eliminating the need for capital infrastructure expenses |
147,090 |
| 5 | 50,000 | |
| 6 |
Nordstromnordstrom.com
Empowering employees to achieve success through hard work, leadership, and dedication to customer service Committed to environmental sustainability and community support |
48,381 |
| 7 |
University of Washingtonwashington.edu
Public research university offering diverse educational programs, extensive campuses, cultural activities, and high-quality medical care, engaging with communities. |
32,106 |
| 8 |
Expedia Groupcareers.expediagroup.com
A tech company in the travel industry creating unforgettable experiences, empowering travelers worldwide, and committed to inclusivity and accessibility |
21,829 |
| 9 |
Amazon Businessbusiness.amazon.com
Simplified procurement platform offering extensive product selection and innovative tools to meet diverse organizational purchasing needs at any growth stage. |
15,896 |
| 10 |
Alaska Airlinesalaskaair.com
Passenger airline providing exceptional service through dedicated employees, focusing on safety, customer care, and community engagement. |
13,396 |
| 11 | 11,723 | |
| 12 |
City of Seattleseattle.gov
Providing diverse public services across multiple departments to support community well-being, infrastructure, and inclusive city development. |
10,924 |
| 13 |
Zillowzillow.com
It reimagines real estate transactions, simplifying the process of buying, selling, renting, and financing homes through advanced technology and connections. |
10,321 |
| 14 |
Slalomslalom.com
Consulting firm delivering strategy, technology, and data-driven solutions to improve operations, customer experiences, and sustainable growth globally. |
10,268 |
| 15 | 9,958 | |
| 16 |
Coupangaboutcoupang.com
Disrupting commerce industry, providing unparalleled customer experience with innovative services and bold initiatives in a startup culture within a global company |
9,347 |
| 17 |
Holland America Linehollandamerica.com
A leader in cruising for 150 years, offering once-in-a-lifetime experiences to exotic destinations worldwide, with a fleet of 11 modern classic ships |
8,882 |
| 18 |
Seattle Children'sseattlechildrens.org
Providing compassionate pediatric care, conducting breakthrough research, and supporting families to ensure children receive hope, care, and cures. |
8,756 |
| 19 |
Swedishprovidence.org
A powerful network of skilled physicians, care centers, research and treatments offering world-class care in the Puget Sound region |
8,501 |
| 20 |
King County, WAkingcounty.gov
A leading Washington employer, transforming government operations to provide essential services to over 2 million residents #GoPublic |
8,009 |
| 21 |
Windermere Real Estatewindermere.com
Leading residential real estate network in the Western US with 300+ offices and 6,500+ associates dedicated to improving communities Supporting low-income and homeless families through the Windermere Foundation |
7,859 |
| 22 |
Prime Video & Amazon MGM Studiosamazonstudios.co.uk
The company focuses on delivering top-tier digital video customer experiences, creating original films and series for a global audience |
7,510 |
| 23 |
Weyerhaeuserweyerhaeuser.com
Manage forests sustainably and manufacture wood products, emphasizing safety, excellence, and global career opportunities for passionate individuals. |
7,327 |
| 24 |
Veeam Softwareveeam.com
Provides data backup, recovery, security, and intelligence solutions ensuring business continuity and data availability across hybrid cloud environments worldwide. |
7,308 |
| 25 | 6,192 | |
| 26 |
Fred Hutchfredhutch.org
Nonprofit organization specializing in cancer research and treatment, collaborating with UW Medicine to provide comprehensive cancer care services. |
6,180 |
| 27 |
Getty Imagesgettyimages.com
Global provider of diverse visual content, including photos and videos, serving customers worldwide through multiple brands and advanced AI tools. |
6,122 |
| 28 |
Redfinredfin.com
A technology-driven real estate company offering brokerage, lending, title insurance, renovations, and rental services across the US and Canada |
5,652 |
| 29 |
Seattle Public Schoolsseattleschools.org
Largest K-12 school district in Washington, serving over 54,000 students with 8,000 staff focused on academic achievement. |
5,456 |
| 30 |
Hotel 1000hotel1000seattle.com
Luxury hotel in downtown Seattle offering 120 guest rooms, fine dining, spa, golf simulator, and personalized service for a unique experience |
4,761 |
| 31 |
Group Healthghc.org
Healthcare provider serving over 11 million members in eight states and DC, including 651,000 from Group Health Cooperative in Washington |
4,556 |
| 32 |
Millimanid.milliman.com
Independent consulting firm providing actuarial services, employee benefits, healthcare, investment, life insurance, and financial services to business, government, union, and nonprofit organizations worldwide. |
4,474 |
| 33 |
UW Medicineuwmedicine.org
Integrated health system combining clinical care, research, and education to provide specialized and primary healthcare across multiple states. |
4,344 |
| 34 |
Gates Foundationgatesfoundation.org
Focus on improving health, reducing hunger and poverty in developing countries, and expanding educational opportunities in the United States. |
4,160 |
| 35 |
Macy's , LLCmacys.com
A retail company headquartered in Seattle, WA, specializing in providing a wide range of products to consumers |
3,977 |
| 36 |
Harborview Medical Centeruwmedicine.org
Founded in 1877 as a six-bed hospital, now a leading academic medical center overlooking Puget Sound offering advanced medical care |
3,757 |
| 37 | 3,515 | |
| 38 |
Seattle Universityseattleu.edu
A Jesuit, Catholic university in Seattle offering values-based education, preparing students for leadership in tech and innovation with strong alumni connections |
3,512 |
| 39 |
Remitlyremitly.com
Sending money internationally through digital channels like mobile phones. Products offer faster, cheaper, and more convenient cross-border transfers. |
3,415 |
| 40 |
My house and homeianmcnicholl.com
A home-oriented company in Seattle, Washington, providing various services related to houses and home improvement |
3,167 |
| 41 |
University of Washington Medical Centeruwmedicine.org
A healthcare facility providing innovative, high-quality patient care with expanded services in oncology, radiology, and Neonatal Intensive Care |
3,167 |
| 42 |
Aegisaegisgrp.com
Aegis offers custom engineering and technology solutions to various clients, focusing on multi-disciplined approaches, hardware and software testing, and GIS-based mobile solutions |
3,156 |
| 43 |
Assurance IQassurance.com
Assurance IQ offers personalized insurance guidance using data science and licensed agents to help protect individuals' financial and personal well-being |
2,824 |
| 44 |
Tommy Bahamatommybahama.com
A luxury lifestyle brand offering upscale men's and women's apparel, home goods, beach items, and restaurants, embodying laid-back coastal style |
2,820 |
| 45 |
Perkins Coieperkinscoie.com
Providing comprehensive legal advice in corporate, litigation, intellectual property, and regulatory matters to innovative companies and organizations worldwide. |
2,815 |
| 46 |
Proprioproprio.ai
A Seattle-based medical technology company using AI, computer vision, and AR/VR to enhance surgical outcomes and surgeon well-being through innovative technology |
2,763 |
| 47 |
Casino Careerscasinocareers.com
Talent acquisition services for gaming-hospitality, regulatory, and gaming technology sectors, offering job posting, executive placement, HR consulting, and resume screening |
2,477 |
| 48 |
Trident Seafoodstridentseafoods.com
A seafood company with a deep commitment to sustainable fishing practices, providing pure and healthy seafood for the past 50 years |
2,403 |
| 49 |
Seabourn Cruise Lineseabourn.com
Luxurious and intimate cruise experiences to desirable destinations worldwide, offering exceptional service, dining, and spa facilities for a unique travel experience |
2,367 |
| 50 |
McKinstrymckinstry.com
A national construction and energy services firm focused on eliminating waste and reducing climate impact in the built environment through innovation |
2,295 |
| 51 |
Catholic Community Services of Western Washingtonccsww.org
The organization provides a wide range of social services including housing, mental health, addiction recovery, family support, youth services, and elder care for vulnerable populations |
2,270 |
| 52 |
Eddie Bauereddiebauer.com
It is an outdoor lifestyle brand focused on inspiring and empowering individuals to enjoy outdoor adventures and experiences. |
2,260 |
| 53 |
Avenue5 Residentialavenue5.com
Vibrant property management firm with over 600 properties and 120,000 units nationwide, offering competitive compensation, benefits, and opportunities for growth |
2,253 |
| 54 |
Port of Seattleportseattle.org
Ownership and operation of airport, fishing terminal, marinas, cruise and cargo terminals, real estate, supporting regional jobs and economic growth. |
2,074 |
| 55 |
Horizon Airhorizonair.jobs
A regional airline operating as the carrier of Alaska Airlines, with a fleet of Embraer 175 jet aircraft serving around 50 West Coast cities |
2,074 |
| 56 |
Russell Investmentsbit.ly
Providing diverse investment capabilities and solutions to institutional, financial intermediaries, and individual investors worldwide, enhancing financial security. |
2,004 |
| 57 |
Moss Adamsbakertilly.com
Provides accounting, tax, and advisory services with extensive industry insights and holistic solutions for middle market businesses nationwide. |
2,001 |
| 58 |
POPwearepop.com
A digitally-focused agency that designs campaigns and technology platforms, prioritizing customer data to form partnerships with global brands |
1,868 |
| 59 |
Sound Transitsoundtransit.org
Planning, building, operating regional transit systems to provide alternatives to traffic and accommodate population growth in Central Puget Sound. |
1,825 |
| 60 |
Emeritusbrookdale.com
Providing senior living solutions and enriching lives through comfortable environments, nutritious meals, stimulating activities, and compassionate care, now part of Brookdale庐 Senior Living family |
1,822 |
| 61 |
Converaconvera.com
A global B2B cross-border payments company, Convera helps businesses manage international transactions and reduce currency risks for customers worldwide |
1,795 |
| 62 |
University of Washington - School of Medicineuwmedicine.org
A medical school focused on training primary-care physicians and advancing medical knowledge through research in the WWAMI region |
1,788 |
| 63 |
Tableautableau.com
Provides software tools enabling users to visualize, analyze, and interpret data for better decision-making and actionable insights. |
1,788 |
| 64 |
Brooks Runningbrooksrunning.com
Designing and engineering running shoes and gear focused on inclusivity, performance, and community, driven by a strong company culture. |
1,745 |
| 65 |
Lighthouselighthouseglobal.com
This company simplifies ediscovery and governance with intuitive technology solutions and services, guiding clients with expertise and proactive support globally |
1,730 |
| 66 |
Outreachoutreach.ai
It provides a comprehensive sales execution platform that enhances efficiency in prospecting, deal management, and forecasting for revenue teams. |
1,579 |
| 67 |
Slalom Buildslalombuild.com
This company provides end-to-end solutions for clients in strategy, technology, product creation, and workforce modernization, building modern technology products with courage and innovation |
1,577 |
| 68 |
PitchBookpitchbook.com
PitchBook provides comprehensive data, research, and insights for the global capital markets through their innovative suite of products and databases |
1,550 |
| 69 |
Sur La Tablesurlatable.com
The company offers a wide selection of cookware, gadgets, linens, and books, as well as cooking classes, with a focus on creating happiness through food |
1,528 |
| 70 |
KPFF Consulting Engineerskpff.com
A multi-discipline engineering firm driven by core values, providing creative solutions for projects of all scales and industries for over 60 years |
1,504 |
| 71 |
Allen Institutealleninstitute.org
An open science organization focused on advancing bioscience to improve human health through foundational research, developing standards, and fostering new ideas |
1,452 |
| 72 |
WaFd Bankwafdbank.com
A long-standing national bank dedicated to building healthy communities by providing straightforward banking solutions for clients since 1917 |
1,405 |
| 73 |
Massagepixissive.com
Promoting health and wellness to help individuals take good care of their body and mind, creating the best life possible |
1,379 |
| 74 |
Ro Healthrohealth.com
A healthcare staffing agency prioritizing provider and client needs with innovative technology for efficient and quality patient care solutions |
1,354 |
| 75 |
Seattle Pacific Universityspu.edu
A Christian university in a thriving city, equipping undergraduate and graduate students to shape the future Alumni network available for connections |
1,347 |
| 76 |
Accolade, Inc.accolade.com
Personalized healthcare company focused on connecting employees to tailored care through relationships, intelligent technology, and data insights for improved outcomes |
1,341 |
| 77 |
RevOps Co-oprevopscoop.com
A community for revenue operations professionals offering expertise, content, education, and networking events to support members in the field |
1,333 |
| 78 |
YMCA of Greater Seattleseattleymca.org
A nonprofit organization in Seattle that promotes community health, youth development, and social responsibility through various programs and facilities in the area |
1,314 |
| 79 |
Northwest Hospital & Medical Centeruwmedicine.org
A nonprofit community hospital offering comprehensive medical services, pioneering treatments, specialized cancer care, award-winning neurosciences programs, emergency services, and community health education |
1,300 |
| 80 |
Amazon Game Studiosamazon.jobs
Amazon Games is a player-obsessed gaming company creating original IP and high-ambition games across platforms, fostering creativity and innovation |
1,277 |
| 81 |
Wireless Advocateswirelessadvocates.com
A leading provider of wireless products and services, offering a full range of options from top carriers and manufacturers, with knowledgeable experts to assist |
1,262 |
| 82 |
Anywhere.comanywhere.com
Hybrid travel agency merging real traveler insights with online booking and in-country experts for customized cultural experiences worldwide Providing efficient, personalized service |
1,256 |
| 83 |
New Beginningsnewbegin.org
Empowering and supporting domestic violence survivors in Seattle through housing, community programs, helpline, advocacy, parenting groups, children's programs, and violence prevention in schools |
1,253 |
| 84 |
SSA Marinessamarine.com
Global logistics company founded in 1949, with operations on five continents, offering advanced facilities and transportation solutions to improve customer experience and accelerate global business growth |
1,250 |
| 85 |
Absolute Securityabsolute.com
Provides cyber resilience platform ensuring secure connections for mobile/hybrid workforces and rapid recovery from cyber disruptions through embedded firmware security. |
1,249 |
| 86 | 1,249 | |
| 87 |
Seattle Marinersmariners.com
A professional baseball team dedicated to winning multiple World Series Championships, engaging fans worldwide, and making a positive impact in the Northwest community |
1,248 |
| 88 |
WatchGuard Technologieswatchguard.com
Provides unified cybersecurity solutions for managed service providers, offering network security, endpoint protection, multi-factor authentication, and secure Wi-Fi services. |
1,218 |
| 89 |
Seattle City Lightseattle.gov
This company is a large publicly owned utility providing affordable, reliable, and environmentally responsible power to homes and businesses in Seattle and surrounding areas |
1,187 |
| 90 |
Merrill Gardensmerrillgardens.com
A respected leader in the senior living industry, providing an inspiring environment for residents, families, and team members with a rich family history |
1,182 |
| 91 |
Sea Mar Community Health Centersseamar.org
A community-based organization providing quality health, housing, educational, and cultural services to diverse communities in Washington state |
1,174 |
| 92 |
Darigolddarigold.com
A leading dairy cooperative based in Seattle, Darigold delivers high-quality dairy products globally from 430 family farms, producing 9 billion pounds of milk annually |
1,100 |
| 93 |
Seattle Central Collegeseattlecentral.edu
Seattle Central College, located in Capitol Hill, provides higher education, workforce training, and leadership development, serving over 500,000 students since 1966 |
1,068 |
| 94 |
Kidder Mathewskidder.com
Trusted independent counsel and expertise in commercial real estate, with over 50 years of experience and a wide range of services offered |
1,061 |
| 95 |
Trupaniontrupanion.com
Provider of comprehensive pet medical insurance with superior coverage, fast claims, and a pet-friendly, supportive work environment. |
1,048 |
| 96 |
Highspothighspot.com
It provides a platform for sales teams to enhance performance through content, training, coaching, and analytics for better customer engagement. |
1,039 |
| 97 | 1,037 | |
| 98 |
Porch Groupporchgroup.com
A leading platform offering software, insurance, and services to help homebuyers move, maintain, and protect their homes, while building deep industry relationships |
1,015 |
| 99 |
HomeStreet Bankhomestreet.com
A community bank offering a full range of financial services focused on building long-term relationships, supporting communities, and promoting housing |
982 |
| 100 |
Ticor Titlemyticor.com
A premier leader in the title insurance industry, offering expertise, customer service, security, automation software, and reliability in real estate transactions |
955 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.
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The same list elsewhere in United States
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