Company lists · Data refreshed September 2026

Top 25 Growth marketing firms based in Washington, United States

Name: Growth marketing firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 149 companies tracked

RevenueBase identified 149 growth marketing firms headquartered in Washington, United States as of September 2026 and tracks 679 professional contacts across them, including 306 with verified work emails. Across the United States, New York is the largest hub for this category (1,423 companies); Washington has 149.

This list covers growth marketing firms headquartered in Washington, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

149Companies

679Contacts tracked

306Verified emails

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The 25 largest growth marketing firms based in Washington, United States

Ranked by team size

Top 25 of 149 growth marketing firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to growth marketing firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Blushark Digital	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	51-200	137 contacts →
	Partial evidence “BluShark Digital LLC was founded on the principle of providing high quality online marketing solutions for companies struggling to stand out online.” Source: RevenueBase Database · checked Sep 30, 2026
2	C K	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	51-200	66 contacts →
	Partial evidence “C+K is a marketing and advertising company based out of 1640 Rhode Island Ave NW, Washington, District of Columbia, United States.” Source: RevenueBase Database · checked Sep 30, 2026
3	Blueprint Interactive	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	36 contacts →
	Partial evidence “Blueprint Interactive is a full-service marketing firm specializing in digital strategy, targeting, creative, and advertising.” Source: RevenueBase Database · checked Sep 30, 2026
4	Model B	Strong evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Strong evidence “Model B is an independent growth marketing consultancy fueling growth by creating magnetic connections between companies and their customers.” Source: RevenueBase Database · checked Sep 30, 2026
5	Deltav Digital	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “DeltaV Digital is a full service digital strategy and marketing execution firm with services designed to fill the gaps in your digital organization.” Source: RevenueBase Database · checked Sep 30, 2026
6	Artform Business Solutions	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “At ArtForm Agency, we specialize in AI-enhanced marketing, UX/CX strategy, and precision advertising tailored for GovCon, B2B, and G2C initiatives.” Source: RevenueBase Database · checked Sep 30, 2026
7	Direct Persuasion	Indirect evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “At Direct Persuasion, we are all about measurement.” Source: RevenueBase Database · checked Sep 30, 2026
8	Trulata	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	51-200	11 contacts →
	Partial evidence “Where growth gets engineered.” Source: RevenueBase Database · checked Sep 30, 2026
9	Iexcel	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “iExcel is a digital marketing consultancy that focuses on driving customer acquisition, retention, and referrals for our clients.” Source: RevenueBase Database · checked Sep 30, 2026
10	Grit Studio	Strong evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	11 contacts →
	Strong evidence “Hi, We’re GRIT - We’re the go-to boutique agency for full service outsourced marketing, transforming growth-stage beauty, wellness and modern parenting brands into industry…” Source: RevenueBase Database · checked Sep 30, 2026
11	Marstudio, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
12	Alliance Interactive	Partial evidence	Washington, United StatesHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Alliance is an award winning digital marketing agency, SE0, web design and website maintenance services.” Source: RevenueBase Database · checked Sep 30, 2026
13	PULSE	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	7 contacts →
	Partial evidence “Pulse is a premier marketing and digital consulting firm that helps brands of all sizes and stages succeed and thrive in today's ever-changing market.” Source: RevenueBase Database · checked Sep 30, 2026
14	Zotex Media	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “At Zotex Media, we drive growth for B2B local service-focused businesses-especially commercial cleaning and janitorial firms-through targeted, high-impact lead-generation…” Source: RevenueBase Database · checked Sep 30, 2026
15	Reimagine Main Street	Partial evidence	Washington, PA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Reimagine Main Street was created by the Observer-Reporter to help businesses take advantage of the amazing potential of online marketing.” Source: RevenueBase Database · checked Sep 30, 2026
16	Mark Bohay Consulting LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Mark Bohay Consulting LLC (MB) offers comprehensive, bespoke marketing, management, digital, and design solutions serving clients across the US.” Source: RevenueBase Database · checked Sep 30, 2026
17	Campaign Inbox	Indirect evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “At Campaign Inbox, we strive to help our clients win the fight for the inbox.” Source: RevenueBase Database · checked Sep 30, 2026
18	Dijital Boost	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “We’re an extension of your company that leverages Social Media and Internet Marketing to drive leads and business to you.” Source: RevenueBase Database · checked Sep 30, 2026
19	Growth Collective	Strong evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Strong evidence “Growth Collective is now part of Toptal Marketing.” Source: RevenueBase Database · checked Sep 30, 2026
20	BV Marketing Agency	Strong evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Strong evidence “BV is a sports betting marketing agency helping betting brands grow profitably and responsibly.” Source: RevenueBase Database · checked Sep 30, 2026
21	Open Ventures.io	Strong evidence	Washington, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Strong evidence “We architect winning customer acquisition strategies through contextual storytelling, creating digital content-moments and sales-driven marketing strategies that grow businesses.” Source: RevenueBase Database · checked Sep 30, 2026
22	Capstone Digital Marketing, LLC	Partial evidence	Washington, NC, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Capstone Digital Marketing is your “one-stop” online marketing service.” Source: RevenueBase Database · checked Sep 30, 2026
23	Maple Leaf Communications, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Maple Leaf Communications (MLC) is a unique marketing communications firm committed to providing fractional marketing leadership and support to small and medium-size organizations.” Source: RevenueBase Database · checked Sep 30, 2026
24	Built IT Online	Partial evidence	Washington, UT, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Companies today have multiple access points to generate influence and provide solutions to meet their customers growing demands.” Source: RevenueBase Database · checked Sep 30, 2026
25	Twelve 22	Indirect evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “We are digital-must marketers, content creatives, and mindful communicators with a sharp, unique approach to engaging your target audiences.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: growth marketing firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names growth marketing firms.
Partial evidence: Its own public description names part of growth marketing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name growth marketing firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 149 growth marketing firms based in Washington, United States

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Growth marketing firms based in Washington, United States at a glance

As of Sep 30, 2026

45.1%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 149 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 growth marketing firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Washington, United States whose own description of what they do matches “growth marketing firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names growth marketing firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among growth marketing firms, and records with no verified work email. Companies headquartered outside Washington 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 its RevenueBase Smart Search 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, 306 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 30, 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.

Growth marketing firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names growth marketing firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many growth marketing firms are there based in Washington, United States?

RevenueBase identified 149 growth marketing firms headquartered in Washington, 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?

Blushark Digital, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most growth marketing firms?

New York leads the United States with 1,423 headquartered companies, followed by Los Angeles (904) and Miami (689). Washington has 149.

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 306 verified decision-maker contacts tracked across these 149 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 30, 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 Smart Search, 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.