Company lists · Data refreshed September 2026

Top 25 Education development organizations based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 93 companies tracked

RevenueBase identified 93 company matches for education development organizations associated with Washington, United States as of September 2026 and tracks 3,208 professional contacts across them, including 1,130 with verified work emails. Across the United States, New York is the largest hub for this category (158 companies); Washington follows with 93.

This list covers company matches for education development organizations associated with Washington, 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 19, 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 19, 2026 How this list was built

93Companies

3,208Contacts tracked

1,130Verified emails

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The 25 largest education development organizations based in Washington, United States

Ranked by team size

Top 25 of 93 company matches for education development organizations based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	IREX	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	201-500	884 contacts →
	Exact match “An innovative global development and education organization advancing learner success and empowering leaders through visionary, lasting initiatives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	American Councils For International Education	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	501-1,000	805 contacts →
	Exact match “The world’s most successful institutions and determined nations work with American Councils for International Education through cultural exchange, language training, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Everfi	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	201-500	297 contacts →
	Exact match “Everfi connects businesses, schools, and communities through education that builds trust and drives measurable impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	The Kaizen Company	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	150 contacts →
	Exact match “Kaizen, a Tetra Tech company, offers an alternative approach to development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Schoolkit	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	84 contacts →
	Exact match “Since 2012, SchoolKit has partnered with schools, districts, and state agencies to provide customized professional learning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	National Center On Education And The Economy	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “Since 1988, the National Center on Education and the Economy (NCEE) has been researching the world’s best-performing education systems to give states and districts the tools they…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Education Design LAB	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	76 contacts →
	Exact match “Education Design Lab (“the Lab”) is a national nonprofit designing education toward the future of work.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	The George Washington University	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	75 contacts →
	Exact match “The Graduate School of Education and Human Development at the George Washington University is a community of learners who strive to bring the best scholarship to bear on the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Basic Education Coalition	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	n/a	54 contacts →
	Exact match “The Basic Education Coalition is a group of 30 organizations that firmly believe every person, regardless of socioeconomic level, gender, religion or nationality deserves the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	DT Institute	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	51-200	48 contacts →
	Exact match “DT Institute is first and foremost a peace and development organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Making Cents International	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	48 contacts →
	Exact match “Making Cents International is a results-driven development consulting firm founded on the principles of social entrepreneurship.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Flamboyan Foundation	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	47 contacts →
	Exact match “Many challenges surround efforts to improve outcomes for kids: systemic inequity, poverty, and scarce resources.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	UPCEA	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	45 contacts →
	Exact match “UPCEA is the online and professional education association.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	The Learning Agency	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “The Learning Agency aims to improve teaching and learning so that all learners have the opportunity to succeed.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Templeton Academy	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Templeton Academy was founded to revolutionize the way Students learn by mentoring the critical thinking and problem solving skills they need to thrive in college, career and life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	African Diaspora College Access Program	Exact match	Washington, United StatesHQ recorded Sep 19, 2026	1-10	21 contacts →
	Exact match “The African Diaspora College Access Program (Formerly known as IEA Councils) is a nonprofit association established to address the growing achievement gap of East Africans in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Meducation Alliance	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	19 contacts →
	Exact match “The mEducation Alliance was formed by USAID in 2010 to serve as a convening platform for collaborative efforts to catalyze international contributions and support for the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	ONE World Education	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	18 contacts →
	Exact match “With One World, middle school, high school, and adult learners a year develop critical thinking and writing skills, both essential for college and life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Virtual Educa	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Iniciativa multilateral que impulsa la innovación educativa y ciudadana para favorecer la transformación social y el desarrollo sostenible.#NextEduca” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Global Campaign For Education-Us	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	15 contacts →
	Exact match “The Global Campaign for Education-US (GCE-US) is a broad-based coalition of national and community-based organizations, international NGOs, teacher unions, faith-based groups, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Educationcounsel	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “EducationCounsel is a mission-driven education consulting firm that works with leading nonprofit organizations, foundations, and policymakers at all levels to help significantly…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Cityworks DC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “We launch innovative programs that work directly with DC youth to improve their career outcomes and lead citywide initiatives designed to create lasting change in our education…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Urbaned, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “UrbanEd, Inc, is a non-profit organization whose mission is to provide District of Columbia children, youth, and adults with technology-driven education, information and skill…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	The Gardner Carney Leadership Institute	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “The founding premise of the GARDNER CARNEY LEADERSHIP INSTITUTE (gcLi) is that every child has the potential to be a leader and that leadership can and must be taught.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Researched	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “ResearchEd is an education policy research group providing objective analysis, deep insights, and detailed recommendations for organizations seeking to support equitable student…” Recorded in the RevenueBase company graph · Sep 19, 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 “education development organizations”. 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 93 education development organizations based in Washington, United States

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Education development organizations based in Washington, United States at a glance

As of Sep 19, 2026

35.2%Verified-email coverage

34.5Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 93 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 Washington, United States whose business descriptions match “education development organizations” 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 1,130 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 19, 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.

Education development organizations 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 “education development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many education development organizations are there based in Washington, United States?

RevenueBase identified 93 company matches for education development organizations associated with Washington, 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?

IREX 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 education development organizations?

New York leads the United States with 158 company records, followed by Washington (93) and Los Angeles (55).

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 1,130 professional contacts with verified work emails tracked across these 93 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 19, 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.