Company lists · Data refreshed September 2026

Top 25 Medical practice advertising agencies based in Seattle, United States

Name: Medical practice advertising 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 5, 2026 117 companies tracked

RevenueBase identified 117 medical practice advertising agencies headquartered in Seattle, United States as of September 2026 and tracks 869 professional contacts across them, including 180 with verified work emails. New York is the largest hub.

This list covers medical practice advertising agencies headquartered in Seattle, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

117Companies

869Contacts tracked

180Verified emails

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The 25 largest medical practice advertising agencies based in Seattle, United States

Ranked by team size

Top 25 of 117 medical practice advertising agencies based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical practice advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	JI Design & MarketingIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	n/a	167
	“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.” Source: company website · checked Sep 5, 2026
2	Crown Social AgencyIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	62
	“CROWN is an independent, award-winning, full-service, social-first ad agency based in Seattle, WA.” Source: company website · checked Sep 5, 2026
3	Copacino FujikadoPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	51-200	50
	“Copacino Fujikado is a Seattle advertising agency founded in 1998.” Source: company website · checked Sep 5, 2026
4	Wheelhouse Digital Marketing GroupPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	35
	“Wheelhouse DMG® has spent more than a decade delivering exceptional performance to the world's most innovative brands through digital advertising, digital strategy, and marketing…” Source: company website · checked Sep 5, 2026
5	Mockingbird MarketingIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	28
	“Mockingbird provides data-driven solutions to help solo attorneys and multi-state law firms create, measure and refine all aspects of their digital marketing.” Source: company website · checked Sep 5, 2026
6	ODD DOG MediaIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	23
	“We’re a Seattle-founded marketing agency with established teams in Portland and Salt Lake City, dedicated to serving small and mid-sized businesses.” Source: company website · checked Sep 5, 2026
7	TDW COIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	22
	“TDW+Co, previously known as T.D.” Source: company website · checked Sep 5, 2026
8	Actuate MediaPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	18
	“Actuate Media is a results-driven, industry-leading advertising agency known for 100% transparency, performance-driven strategies, and client success.” Source: company website · checked Sep 5, 2026
9	Logic InboundIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	16
	“Logic Inbound identifies and executes on growth opportunities.” Source: company website · checked Sep 5, 2026
10	RealdrseattlePartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	15
	“Founded by medical experts, our multidisciplinary approach to medical marketing has proven so effective, our strategies have been adopted to an array of industries.” Source: company website · checked Sep 5, 2026
11	Nectr SocialPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	14
	“The advertising landscape has forever changed.” Source: company website · checked Sep 5, 2026
12	TurnstyleIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	14
	“Born in 2004 We are a full-service creative agency with offices in Seattle and Portland.” Source: company website · checked Sep 5, 2026
13	Rupert INCPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	11
	“Rupert is a Seattle advertising agency.” Source: company website · checked Sep 5, 2026
14	SummercampIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	9
	“Summercamp is a full-service marketing agency, hell-bent on finding a better way to do things.” Source: company website · checked Sep 5, 2026
15	B2d MarketingPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	9
	“We are a dental and medical marketing firm that offers everything you need: strategy, sales, branding, design and interactive.” Source: company website · checked Sep 5, 2026
16	Watchmaker MarketingPartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	9
	“Let's face it, most local ad campaigns make people check their watch (or phone), zone-out completely, or- even worse-face palm It's time we get serious about local advertising…” Source: company website · checked Sep 5, 2026
17	A Brave NEWIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	6
	“A Brave New is a branding agency that crafts bold & memorable healthcare brands.” Source: company website · checked Sep 5, 2026
18	Double Z MediaIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	6
	“Your organization has big goals you are expected to hit but when it comes to truly knowing whether you're effective you end up with the following: Not enough time internally to do…” Source: company website · checked Sep 5, 2026
19	Quesinberry And Associates, INCIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	5
	“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.” Source: company website · checked Sep 5, 2026
20	Sand Point Arts & Cultural ExchangePartial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	5
	“SAND POINT ARTS & CULTURAL EXCHANGE is a marketing and advertising company based out of 7400 SANDPOINT WAY NE #2035, SEATTLE, Washington, United States.” Source: company website · checked Sep 5, 2026
21	JennergyIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1-10	5
	“Jennergy is an award-winning, full-service creative agency that provides strategic branding, captivating design, innovative websites, and powerful marketing deliverables for…” Source: company website · checked Sep 5, 2026
22	Lightboard, INCIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	5
	“Lightboard is a modern design agency, built from the ground up around software.” Source: company website · checked Sep 5, 2026
23	CRE TEIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	4
	“At Cre@te, we design brand experiences that transform the way customers engage with your products and services.” Source: company website · checked Sep 5, 2026
24	Wick & MortarIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	4
	“Wick & Mortar (formerly Online Marijuana Design) is an integrated team of designers, developers, writers, and strategists.” Source: company website · checked Sep 5, 2026
25	Rocketdog CommunicationsIndirect evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	11-50	4
	“For brands who see design as a competitive advantage, RocketDog Communications is the full-service agency that you can trust to deliver creative solutions to your most urgent…” Source: company website · checked Sep 5, 2026

Showing 25 of 117 medical practice advertising agencies based in Seattle, United States

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Medical practice advertising agencies based in Seattle, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 710 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 117 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical practice advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Seattle, United States whose own description of what they do matches “medical practice advertising agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among medical practice advertising agencies, and records with no verified work email. Companies headquartered outside Seattle are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 180 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Medical practice advertising agencies by metro in the United States

Frequently asked

How many medical practice advertising agencies are there based in Seattle, United States?

RevenueBase identified 117 medical practice advertising agencies headquartered in Seattle, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

JI Design & Marketing, headquartered in Seattle, tops this list with the largest team on record.

Which city has the most medical practice advertising agencies?

New York leads with 710 headquartered companies, followed by Los Angeles (502) and Miami (368).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 180 verified decision-maker contacts tracked across these 117 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.