Company lists · Data refreshed September 2026

Top 25 Education nonprofits based in Houston, United States

RevenueBase identified 145 education nonprofits headquartered in Houston, United States as of September 2026 and tracks 10,092 professional contacts across them, including 856 with verified work emails. New York is the largest hub.

This list covers education nonprofits headquartered in Houston, 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
145Companies
10,092Contacts tracked
856Verified emails
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The 25 largest education nonprofits based in Houston, United States

Ranked by team size
Top 25 of 145 education nonprofits based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to education 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 evidenceHouston, TX, United StatesHQ checked Sep 19, 20261,001-5,000858 contacts →

Partial evidence

“Harris County Department of Education makes learning more affordable and accessible through training and funding.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-200264 contacts →

Indirect evidence

“High-achieving students from low-income backgrounds often face significant barriers when it comes to accessing the nation’s top colleges.”

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-200196 contacts →

Strong evidence

“The National Math and Science Initiative is a national nonprofit organization dedicated to transforming math and science education in today’s classrooms and ensuring that all…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5091 contacts →

Partial evidence

“Pratham is committed to making schools and communities future-ready where every child, youth and woman has the education, tools and opportunities to thrive in an ever-changing…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceHouston, United StatesHQ checked Sep 19, 2026201-50086 contacts →

Indirect evidence

“Providing non-academic support to HISD's most underserved populations to increase student achievement, connect families to internal and external resources, and continue the…”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 2026201-50067 contacts →

Indirect evidence

“iEducate is a 501c3 organization that is working to modernize the classroom model, hiring currently enrolled college students to work as tutors alongside teachers in underserved…”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 2026n/a62 contacts →

Partial evidence

“Breakthrough Houston prepares students with high academic potential, but limited educational resources, for competitive high school programs and college admission.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-20048 contacts →

Partial evidence

“Genesys Works is a nonprofit social enterprise providing pathways to career success for high school students in underserved communities through skills training, meaningful work…”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-20047 contacts →

Partial evidence

“Zenith Learning, your partner in education.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5032 contacts →

Indirect evidence

“Good Reason Houston imagines a future where every child, in every neighborhood, excels in a world-class public school and thrives in the Houston of tomorrow.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5027 contacts →

Indirect evidence

“Youth Development Center (YDC) is a non-profit organization providing an after school academic intervention program for at-risk students in grades 1–6 in Houston’s Greater Fifth…”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5023 contacts →

Indirect evidence

“Since 1964, Literacy Advance of Houston has assisted and empowered adults to achieve personal goals and self-sufficiency through improved literacy.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5018 contacts →

Indirect evidence

“Our Mission is to surround students with a community of support, empowering them to stay in school and achieve in life.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5017 contacts →

Indirect evidence

“DiscoverU is a 501(c)3 non-profit organization that equalizes access to high-quality, out-of-school learning experiences for all youth.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1016 contacts →

Indirect evidence

“WorkTexas, a new 501c3 non-profit, initially will have one location for the Houston area at Gallery Furniture at 6006 North Freeway.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5016 contacts →

Indirect evidence

“Nehemiah is a non-profit organization located at 5015 Fannin Street, Houston, Texas that provides assistance to low income families who are invested in seeking a better future for…”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1012 contacts →

Indirect evidence

“Neighborhood Schools’ mission is to guide children from under-served communities to love learning and develop the academic skills and virtues to succeed in life and transform…”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1012 contacts →

Indirect evidence

“Houston A+ Challenge serves as a catalyst for change in the public schools that educate nine of every ten children in our region, teaming with principals and teachers in targeted…”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“Our Mission: We help school districts identify and respond to student needs in a more timely and integrated way, so that every student is supported, stays in school, and graduates…”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1011 contacts →

Partial evidence

“The Woods Project seeks to develop leadership capacity and life skills in low income youth through a series of outdoor education/environmental awareness programs at wilderness…”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1011 contacts →

Partial evidence

“Our Mission: To educate and inspire children through the arts, to make the arts an integral part of the school curriculum, and to advance the field of arts in education through…”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-1010 contacts →

Indirect evidence

“At United for College & Career Success (UFCS), we help underserved learners aged 16-24-including first-generation students, Opportunity Youth, and those from low-income…”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-508 contacts →

Indirect evidence

“WYF is designed to help students dream big and achieve academic, personal, and professional growth.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 145 education nonprofits based in Houston, United States

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Education nonprofits based in Houston, United States at a glance

As of Sep 19, 2026
8.5%Verified-email coverage
69.6Average contacts per company
1-10Median size (employees)
342.1%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
27
51-200
7
201-500
5
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 145 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 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 Houston, United States whose own description of what they do matches “education 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 education 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 education nonprofits, and records with no verified work email. Companies headquartered outside Houston 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, 856 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.

Education nonprofits 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 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 education nonprofits are there based in Houston, United States?

RevenueBase identified 145 education nonprofits headquartered in Houston, 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?

Harris County Department Of Education, headquartered in Houston, tops this list with the largest team on record.

Which city has the most education nonprofits?

New York leads with 496 headquartered companies, followed by Chicago (306) and Los Angeles (296).

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 856 verified decision-maker contacts tracked across these 145 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.