Company lists · Data refreshed September 2026

Top 25 B2B marketing communications agencies based in Seattle, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 192 companies tracked

RevenueBase identified 192 company matches for B2B marketing communications agencies associated with Seattle, United States as of September 2026 and tracks 935 professional contacts across them, including 226 with verified work emails. Across the United States, New York is the largest hub for this category (1,118 companies); Seattle has 192.

This list covers company matches for B2B marketing communications 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 September 23, 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 Sep 23, 2026 How this list was built

192Companies

935Contacts tracked

226Verified emails

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The 25 largest B2B marketing communications agencies based in Seattle, United States

Ranked by team size

Top 25 of 192 company matches for B2B marketing communications agencies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 Sep 23, 2026	n/a	167 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 · Sep 23, 2026 · View company records in RevenueBase
2	2a Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	50 contacts →
	Exact match “2A is a one-stop-shop marketing agency focused on the tech industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Motionvillee	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	44 contacts →
	Exact match “Motionvillee, being a B2B Video First Marketing agency, excels in simplifying your complex services and delivering your message effectively to potential customers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Worktank	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	37 contacts →
	Exact match “Worktank is a values-driven communications company that connects high-performing organizations with their crucial audiences through broadcast, videos, and creative services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Unreal Digital Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	35 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 · Sep 23, 2026 · View company records in RevenueBase
6	ODD DOG Media	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	23 contacts →
	Exact match “We’re a Seattle-founded marketing agency with established teams in Portland and Salt Lake City, dedicated to serving small and mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Firmani Associates INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	19 contacts →
	Exact match “F+A forges and executes innovative communication, marketing and social-media campaigns that change minds, spur commerce and inform key audiences.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Parsons CO	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	18 contacts →
	Exact match “From marketing to media relations, strategy to social media, planning to promotions, we bring a unique perspective, uncommon creativity and proven expertise to lifestyle brands.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Communiqué PR	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “Communiqué PR is a public relations and strategic communications firm serving national and global clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Nectr Social	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	14 contacts →
	Exact match “The advertising landscape has forever changed.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Rupert INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Rupert is a Seattle advertising agency.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Knack Collective	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	11 contacts →
	Exact match “Knack Collective is a strategic B2B marketing agency helping technology companies turn complexity into scalable growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Summercamp	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	9 contacts →
	Exact match “Summercamp is a full-service marketing agency, hell-bent on finding a better way to do things.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Catalyst Marketing Agency	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “Catalyst is a globally recognized marketing partner built to help growing brands scale smarter.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	RED Propeller	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Red Propeller is a team of marketing-minded people who partner with the real estate community to move projects forward.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Blackwing Creative	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “BlackWing Creative is a B2B marketing agency located in Seattle and San Francisco.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Audienz NOW The Channel Company	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	6 contacts →
	Exact match “At Audienz, we blend the best of business consulting and creative marketing to help you break through in the age of diminishing attention spans.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Quesinberry And Associates, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Quesinberry and Associates [aka Q&A] has helped organizations evolve their brand, break into new markets, develop campaigns across multiple channels and visualize their content.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Gigantic	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Gigantic builds high converting marketing websites for growing B2B companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Jennergy	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Jennergy is an award-winning, full-service creative agency that provides strategic branding, captivating design, innovative websites, and powerful marketing deliverables for…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	B2launch	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “B2Launch provides strategy, brand, and marketing services for emerging and growing companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Vision 7 Advertising	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “We are an independent marketing and creative consulting agency with over 15 years of experience helping brands stand out through visual communication and strategic marketing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Lyons Creative	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “I'm Jen Lyons, founder of Lyons Creative.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	O'daniel Designs	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “O'Daniel Designs is now O'Daniel Creative (@ODanielCreative) O'Daniel Designs, LLC is a one-stop-source for company's branding, marketing and website design needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Alloire	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	3 contacts →
	Exact match “At Alloire, we specialize in providing comprehensive marketing assessments and strategic planning to help companies achieve their goals.” Recorded in the RevenueBase company graph · Sep 23, 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 marketing communications 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 192 B2B marketing communications agencies based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B marketing communications agencies based in Seattle, United States at a glance

As of Sep 23, 2026

24.2%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

164

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 192 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 marketing communications 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 226 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 September 23, 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 marketing communications 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 marketing communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 192 company matches for B2B marketing communications agencies associated with Seattle, United States as of September 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 marketing communications agencies?

New York leads the United States with 1,118 company records, followed by Los Angeles (698) and Atlanta (551). Seattle has 192.

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 226 professional contacts with verified work emails tracked across these 192 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 September 23, 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.