Company lists · Data refreshed September 2026

Top 25 Educational equity nonprofits based in Seattle, United States

RevenueBase identified 40 educational equity nonprofits headquartered in Seattle, United States as of September 2026 and tracks 909 professional contacts across them, including 360 with verified work emails. New York is the largest hub.

This list covers educational equity nonprofits 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 19, 2026 86% judged on-target in blind review
40Companies
909Contacts tracked
360Verified emails
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The 25 largest educational equity nonprofits based in Seattle, United States

Ranked by team size
Top 25 of 40 educational equity nonprofits based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to educational equity nonprofits: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 202651-200101 contacts →

Partial evidence

“We know that making progress in public education is hard.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceSeattle, United StatesHQ checked Sep 19, 2026n/a101 contacts →

Partial evidence

“TWB connects teachers to information each other in order to close the education divide.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 202651-200100 contacts →

Partial evidence

“The mission of Impact Public Schools is to prepare a diverse student population to succeed in college and impact communities as the next generation of equity-driven, innovative…”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202651-20075 contacts →

Indirect evidence

“Rainier Scholars cultivates students’ academic and leadership potential through rigorous, transformative opportunities that increase college graduation rates and empower new…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202651-20050 contacts →

Indirect evidence

“Per our mission statement, our objective is to provide more opportunities for underrepresented minority students (defined by the NSF as Black, Hispanic/Latinx, Native American and…”

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5046 contacts →

Partial evidence

“Technology Access Foundation (TAF), founded in 1996, is a Seattle-based non-profit leader rooted in science, technology, engineering and math (STEM) education.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5032 contacts →

Indirect evidence

“Rainier Valley Leadership Academy is an anti-racist collaborative community of critical thinkers focused on dismantling systemic oppression through scholar leadership.”

Source: RevenueBase Database · checked Sep 19, 2026
8Strong evidenceSeattle, WA, United StatesHQ checked Sep 19, 202651-20032 contacts →

Strong evidence

“TIPS is a nonprofit organization addressing equity gaps in public education.”

Source: RevenueBase Database · checked Sep 19, 2026
9Strong evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5031 contacts →

Strong evidence

“Washington STEM is a statewide education nonprofit leveraging STEM for social change, removing barriers to credential attainment, and creating pathways to long-term economic…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 2026n/a31 contacts →

Indirect evidence

“We empower high-achieving, underserved young leaders to thrive in college and beyond through hands-on mentorship and a network of support, much like Hamilton had, so they, in…”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-1025 contacts →

Partial evidence

“iUrban Teen's mission is to build an educational community rooted in trust, empowerment, inclusivity, and community and to see all historically excluded students succeed, not only…”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-1024 contacts →

Partial evidence

“Our Mission is to close the opportunity gap for women and BIPOC communities in STEM education and careers.”

Source: RevenueBase Database · checked Sep 19, 2026
13Strong evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5017 contacts →

Strong evidence

“Transforming lives, promoting equity, and increasing access to quality, affordable education for all.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5015 contacts →

Partial evidence

“The Alliance for Education is an independent, local education fund that has worked in partnership with Seattle Public Schools since 1995 to address crucial challenges facing…”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-1015 contacts →

Partial evidence

“Our mission is to close educational gaps in public schools.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“Children’s Alliance strives to place racial justice at the heart of Washington’s laws and budget priorities so that every child can thrive.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“Innoverge is an international youth-led organization increasing diversity in STEM by empowering youths of underrepresented backgrounds to pursue STEM for social good through…”

Source: RevenueBase Database · checked Sep 19, 2026
18Strong evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-5012 contacts →

Strong evidence

“TOMA BAṜRE EDUCATION exists to expand equitable access to high-quality, internationally recognized education by combining academic rigor, ethical practice, and global service.”

Source: RevenueBase Database · checked Sep 19, 2026
19Strong evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-1011 contacts →

Strong evidence

“SoundBio Lab advances equity in life sciences by providing resources & education to the greater Seattle area.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-1010 contacts →

Partial evidence

“SESEC is a coalition of more than 50 community-based organizations, schools and parents/caregivers working together to advocate for educational justice in Southeast Seattle.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-508 contacts →

Partial evidence

“The League of Education Voters (LEV) was founded in 2001 by Washingtonians to support a public education system, from cradle to career, that provides all students an equal…”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“Founded in 1994, PSCS is a small, independent middle and high school located in the Chinatown-International District of Seattle.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“Imagined in 2003 and incorporated in 2006, Life Enrichment Group(L.E.G) has provided culturally relevant programs focused on academic achievement and social/emotional support for…”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“All students deserve quality school arts programs that support their personal wellbeing and academic success.”

Source: RevenueBase Database · checked Sep 19, 2026
25Partial evidenceSeattle, WA, United StatesHQ checked Sep 19, 20261-106 contacts →

Partial evidence

“College Spark Washington supports the postsecondary dreams of students and their communities through grantmaking focused on dismantling racism in the education system.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 40 educational equity nonprofits based in Seattle, United States

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Educational equity nonprofits based in Seattle, United States at a glance

As of Sep 19, 2026
39.6%Verified-email coverage
22.7Average contacts per company
1-10Median size (employees)
292.5%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
14
51-200
5

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 40 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 educational equity nonprofits, 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 Seattle, United States whose own description of what they do matches “educational equity nonprofits”. 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 educational equity nonprofits), 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 educational equity nonprofits, 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 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, 360 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 19, 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.

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 educational equity nonprofits, 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 educational equity nonprofits are there based in Seattle, United States?

RevenueBase identified 40 educational equity nonprofits 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?

Education First Consulting, headquartered in Seattle, tops this list with the largest team on record.

Which city has the most educational equity nonprofits?

New York leads with 117 headquartered companies, followed by Washington (111) and Chicago (91).

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 360 verified decision-maker contacts tracked across these 40 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 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 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.