Company lists · Data refreshed November 2026

Top 25 B2B agencies based in Seattle, United States

Name: B2B agencies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 366 companies tracked

RevenueBase identified 366 company matches for B2B agencies associated with Seattle, United States as of November 2026 and tracks 3,379 professional contacts across them, including 1,123 with verified work emails. Across the United States, New York is the largest hub for this category (2,629 companies); Seattle has 366.

This list covers company matches for B2B agencies associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

366Companies

3,379Contacts tracked

1,123Verified emails

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The 25 largest B2B agencies based in Seattle, United States

Ranked by team size

Top 25 of 366 company matches for B2B agencies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	JI Design & Marketing	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	n/a	169 contacts →
	Exact match “JI Design & Marketing is a creative studio specializing in branding, web design, and digital strategy, helping businesses build a cohesive presence and grow with intention.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Filter, A 24 Seven Company	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	201-500	102 contacts →
	Exact match “Filter, a 24 Seven company, is your in-house powerhouse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Banzai	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	97 contacts →
	Exact match “Hey there!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Touch Worldwide	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	82 contacts →
	Exact match “Touch is a creative communications agency delivering meaningful content and experiences that connect, inspire and transform for organizations across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Sales Talent INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	82 contacts →
	Exact match “1 ranked recruiting firm on G2 and Summer 2026 Grid Leader.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Salesmrkt	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	70 contacts →
	Exact match “Welcome to Salesmrkt, powered by Salesbox.io!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Kalungi	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	68 contacts →
	Exact match “A complete and instant marketing team for early-stage B2B SaaS companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Media Plus	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	61 contacts →
	Exact match “Media Plus+ is the Pacific Northwest’s largest media planning and buying firm, locally owned and in business since 1983.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bamboo	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	60 contacts →
	Exact match “A performance marketing agency that grows tech and e-commerce companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	TPN	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	58 contacts →
	Exact match “TPN is a creative and production agency that creates spaces and reasons for brands and humans to connect.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Copacino Fujikado	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	54 contacts →
	Exact match “Copacino Fujikado is a Seattle advertising agency founded in 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Add3	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “Add3 is a digital agency that delivers integrated digital marketing campaigns across paid search, SEO, social & display advertising, helping our clients reach their marketing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	2a Creative	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	44 contacts →
	Exact match “We’re 2A Creative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Motionvillee	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “Your B2B service is valuable but if decision-makers can't understand its REAL worth in seconds, you lose them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Lift Strategy	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	n/a	38 contacts →
	Exact match “LIFT provides marketing and technology services that help B2B companies improve results through digital demand generation, marketing automation, CRM and analytics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Workp2p	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	36 contacts →
	Exact match “WORKP2P is a non-traditional media agency and innovative, technology-based global transportation & events company offering solutions to businesses and marketing professionals that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Unreal Digital Group	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “Unreal Digital Group is the full-service, women-owned marketing agency that helps companies look, feel and sound different.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Hydrogen Advertising	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “WHAT WE DO: Inspired by the simplest element in the universe, Hydrogen Advertising harnesses the power of simplicity to help local, regional and international advertising clients…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	KEEPE	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Keepe is a tech-driven B2B marketplace for home repairs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Mother Bear Agency	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Mother Bear (formerly Kingston Marketing Group) is an independent marketing and communications agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	MCW Events	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “We’re a global agency that wants to dream big with you to make that happen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Altus Alliance	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Altus Alliance is a revenue growth services firm focused on sales targeting and execution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Bonsai Media Group	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Bonsai Media Group is a digital advertising agency headquartered in Seattle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Seattle Corporate Search	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “As a boutique, woman-owned talent acquisition agency, SCS specializes in building powerhouse teams for everyone from fast-growing startups to established enterprise companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Stellar Travel	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Stellar Travel opened in 1983 with the goal of creating an extraordinary travel agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “B2B agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 366 B2B agencies based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 1,123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B agencies based in Seattle, United States at a glance

As of Nov 6, 2026

33.2%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

250

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 366 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Seattle, United States whose business descriptions match “B2B agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,123 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

B2B agencies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “B2B agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B agencies are there based in Seattle, United States?

RevenueBase identified 366 company matches for B2B agencies associated with Seattle, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

JI Design & Marketing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most B2B agencies?

New York leads the United States with 2,629 company records, followed by Los Angeles (1,437) and Miami (1,055). Seattle has 366.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,123 professional contacts with verified work emails tracked across these 366 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.