Company lists · Data refreshed September 2026

Top 25 Education nonprofit marketing agencies based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 59 companies tracked

RevenueBase identified 59 education nonprofit marketing agencies headquartered in Washington, United States as of September 2026 and tracks 372 professional contacts across them, including 228 with verified work emails. New York is the largest hub.

This list covers education nonprofit marketing agencies 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 21, 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 21, 2026 86% judged on-target in blind review

59Companies

372Contacts tracked

228Verified emails

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The 25 largest education nonprofit marketing agencies based in Washington, United States

Ranked by team size

Top 25 of 59 education nonprofit marketing agencies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to education nonprofit marketing agencies: 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	C K	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 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 21, 2026
2	Rising Tide Interactive	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “Rising Tide Interactive is a full-service digital marketing agency dedicated to using data-driven strategy to achieve results that matter for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
3	Hager Sharp	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	51-200	38 contacts →
	Partial evidence “At Hager Sharp, we’ve dedicated the last 50 years to creating communications campaigns for organizations committed to improving health, advancing education, transforming our…” Source: RevenueBase Database · checked Sep 21, 2026
4	Blueprint Interactive	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 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 21, 2026
5	NEW Blue Interactive	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “We believe that progress doesn’t happen on its own.” Source: RevenueBase Database · checked Sep 21, 2026
6	Collaborative Communications Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Collaborative Communications is a national communications consultancy dedicated to efforts that help build a more educated, engaged, and equal society, where every child and young…” Source: RevenueBase Database · checked Sep 21, 2026
7	Isom Global Strategies	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “We deliver high-impact, KPI-driven campaigns for enterprise, federal, and nonprofit clients across traditional and digital channels.” Source: RevenueBase Database · checked Sep 21, 2026
8	Integrated Direct Marketing, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Strong evidence “Integrated Direct Marketing (IDM) is a full-service direct marketing agency that partners with nonprofit organizations to develop and meet fundraising, advocacy, and public…” Source: RevenueBase Database · checked Sep 21, 2026
9	Openbox9	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Expanding the capacity of nonprofits through graphic design, branding, strategy, and mission-driven communication solutions.” Source: RevenueBase Database · checked Sep 21, 2026
10	Strategies For Change Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “Welcome to Strategies for Change Group (SFCG) – a marketing consultancy firm and the driving force behind transformation in your initiatives.” Source: RevenueBase Database · checked Sep 21, 2026
11	TUSK	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “We empower changemakers.” Source: RevenueBase Database · checked Sep 21, 2026
12	The Good Lemon	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “We know that marketing and communications work is daunting.” Source: RevenueBase Database · checked Sep 21, 2026
13	DHM Media Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “A premier design and media strategy team based in the nation’s capital specializing in modern and innovative marketing and branding solutions.” Source: RevenueBase Database · checked Sep 21, 2026
14	Upwave Digital Solutions	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Email Campaigns Digital Fundraising List Acquisition Text-to-Action Web Design” Source: RevenueBase Database · checked Sep 21, 2026
15	Iris Mktg	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “As a full-service agency, we’re focused on creating success for our clients through customized marketing strategies and creative messaging and design.” Source: RevenueBase Database · checked Sep 21, 2026
16	Cause Craft Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Cause Craft Consulting is a small-scale, high-impact management & strategy consulting company that helps marketing, fundraising, communications, advocacy, and digital teams to…” Source: RevenueBase Database · checked Sep 21, 2026
17	Raise The Roots	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Raise the Roots is a digital agency specializing in online engagement for nonprofit organizations.” Source: RevenueBase Database · checked Sep 21, 2026
18	Easy School Marketing	Partial evidence	Washington, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Easy School Marketing is a boutique school marketing and fundraising agency for small independent schools.” Source: RevenueBase Database · checked Sep 21, 2026
19	Modernist Communication Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Modernist Communication Strategies is on a mission to help Change Agents cut through the noise and give their big ideas a microphone.” Source: RevenueBase Database · checked Sep 21, 2026
20	Aglet Strategies	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Aglet Strategies is a boutique communications agency that works with nonprofits, foundations, institutions, and values-aligned businesses.” Source: RevenueBase Database · checked Sep 21, 2026
21	Mindrocket Media Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Voice \| Vision \| Strategy \| Insight \| Influence \| Community MindRocket Media Group is a Washington DC metropolitan-based strategic education advisory firm focused on providing…” Source: RevenueBase Database · checked Sep 21, 2026
22	Hawk & Heron Marketing	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Strategic marketing solutions for purpose-driven businesses” Source: RevenueBase Database · checked Sep 21, 2026
23	Shoreline Strategies LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Shoreline Strategies LLC is an award-winning, yet no-frills digital marketing, messaging, and fundraising firm that provides specialized services for campaigns, companies, and…” Source: RevenueBase Database · checked Sep 21, 2026
24	Motive LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “At MOTIVE, we unleash modern marketing techniques, data, analytics and digital media to power political campaigns, philanthropies, PACs, foundations, corporate initiatives and…” Source: RevenueBase Database · checked Sep 21, 2026
25	Madison Creative Marketing Solutions	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “Madison Creative Marketing Solutions specializes in providing tailored marketing solutions for non-profits, small businesses, and government agencies.” Source: RevenueBase Database · checked Sep 21, 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: education nonprofit marketing agencies. 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 education nonprofit marketing agencies.
Partial evidence: Its own public description names part of education nonprofit marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name education nonprofit marketing agencies. 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 59 education nonprofit marketing agencies based in Washington, United States

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Education nonprofit marketing agencies based in Washington, United States at a glance

As of Sep 21, 2026

61.3%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

193.2%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 59 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 education nonprofit marketing agencies, 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 “education nonprofit marketing agencies”. 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 education nonprofit marketing agencies), 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 education nonprofit marketing agencies, 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, 228 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 21, 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.

Education nonprofit marketing agencies 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 education nonprofit marketing agencies, 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 education nonprofit marketing agencies are there based in Washington, United States?

RevenueBase identified 59 education nonprofit marketing agencies 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?

C K, headquartered in Washington, tops this list with the largest team on record.

Which city has the most education nonprofit marketing agencies?

New York leads with 114 headquartered companies, followed by Washington (59) and Atlanta (58).

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 228 verified decision-maker contacts tracked across these 59 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 21, 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.