| # | Company | Employees |
|---|---|---|
| 1 | 3,894 | |
| 2 |
POPwearepop.com
A digitally-focused agency that designs campaigns and technology platforms, prioritizing customer data to form partnerships with global brands |
1,868 |
| 3 |
BDA, LLCbdainc.com
A premier promotional Merchandise Agency helping Fortune 1000 companies and major sports teams extend their brand reach through branded merchandise and strategic initiatives |
1,153 |
| 4 |
SparkXsparkxglobal.com
A leading MarTech company utilizing AI algorithms and creative content to optimize advertising ROI, strengthen brand awareness, and drive business growth |
642 |
| 5 |
New Engennewengen.com
Digital marketing agency driving impact across customer journeys by maximizing and measuring results through deep expertise for brands and various industry verticals. |
496 |
| 6 |
SINGERpaulsingerportfolio.com
Specializing in brand strategy, creative direction, and copywriting, this consultancy provides expert services to enhance brand positioning and messaging |
427 |
| 7 | 370 | |
| 8 | 366 | |
| 9 |
Hey,hiveadagency.com
An innovative creative agency in Capitol Hill leveraging artistry, data science, and technology to build brands, drive engagement, and maximize relevance for clients |
340 |
| 10 | 216 | |
| 11 |
Masterworksmasterworks.agency
Marketing and fundraising agency supporting Christian organizations in achieving their missions through innovative solutions Contact us for partnerships or career opportunities |
189 |
| 12 |
World Famousworldfamousinc.com
Simplified ad agency creating innovative work collaboratively Let's envision and create together for outstanding results |
175 |
| 13 |
OutboundEngineoutboundengine.com
The company provides simple online marketing solutions with a team of experts to help businesses grow, stay top of mind, and build stronger relationships |
163 |
| 14 |
JI Design & Marketingjidesign.com
Providing captivating marketing services to small businesses, delivering impactful results that engage audiences and make brands unforgettable |
158 |
| 15 |
Conversion Logixconversionlogix.com
A full-service digital advertising agency specializing in lead acquisition, campaign tracking, attribution analytics, and sales pipeline growth for various industries |
122 |
| 16 |
Rationalrationalcx.com
A part of Wipro, this company is now Designit Stay updated on their news and announcements by following them at Designit |
82 |
| 17 |
Expedia Group Advertisingpartner.expediagroup.com
Advertising solutions leveraging first-party data, precise targeting, and creative media to engage travelers across multiple platforms globally. |
59 |
| 18 |
Mockingbird Marketingmockingbirdmarketing.com
Mockingbird offers data-driven marketing solutions for lawyers, including SEO, advertising, and website design, to optimize digital marketing strategies for law firms |
23 |
| 19 |
Over The Top SEOoverthetopseo.com
An international digital marketing company specializing in SEO, ORM, lead generation, and advanced marketing techniques, with a focus on increasing ROI and brand recognition |
20 |
| 20 |
Discovrydiscovry.io
A platform called in-crowd helps digital creators monetize through performance advertising, founded by industry veterans with backing from investors |
15 |
| 21 |
Actuate Mediaactuatemedia.com
A team of Google Adwords & Analytics Certified experts providing strategic counsel and data-driven advertising solutions to businesses for competitive advantage |
14 |
| 22 |
Cascadia Seller Solutions (acquired by Avenue7Media)avenue7media.com
The company specializes in helping brands sell successfully on Amazon through strategic marketing, product launches, and consistent growth within Amazon policies |
12 |
| 23 |
Dijitalmercusuar.uzone.id
Dijital specializes in branding, website design, social media marketing, and print design to help customers distinguish themselves digitally |
12 |
| 24 |
Full Speed Advertisingfullspeedadvertising.com
A boutique digital marketing agency in Seattle, specializing in data-driven strategies for online growth, with a focus on e-commerce enterprises |
10 |
| 25 |
Sweet Plum Creative
A company specializing in creative advertising, digital marketing, and technology support to drive client engagement and business growth through various strategies |
5 |
| 26 |
Sermo Digitalsermodigital.com
A technology-driven digital agency helping political campaigns, government agencies, nonprofits, and businesses achieve their goals through innovative strategies and stellar results |
3 |
| 27 |
Rein Marketing Solutions, LLCreinmarketing.com
Specializing in eCommerce brand presence, this company offers expertise in Amazon, Walmart, The Home Depot, & Lowes advertising, PPC strategy, optimization, & custom store creation |
3 |
| 28 |
Principium Studioprincipiumstudio.com
Creative branding agency specializing in e-commerce, defining brand identity and telling stories to create consumer loyalty and increase company value |
2 |
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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 Nov 2, 2026.
More company lists in Washington State
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- Manufacturers in Washington State 176
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- IT Services and IT Consulting companies in Washington State 160
- SaaS companies in Washington State 155
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- Public sector organisations in Washington State 139
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- Real Estate companies in Washington State 68
- Financial Services companies in Washington State 63
- Aerospace and defence companies in Washington State 60
The same list elsewhere in United States
- Advertising Services companies in the United States 1,942
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