Company lists · Data refreshed November 2026

Top 25 School readiness advocacy groups worldwide

RevenueBase identified 1,308 company matches for school readiness advocacy groups worldwide as of November 2026 and tracks 40,160 professional contacts across them, including 9,429 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for school readiness advocacy groups worldwide, 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 November 6, 2026. Country and city lists for school readiness advocacy groups follow the table.

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 Nov 6, 2026 How this list was built
1,308Companies
40,160Contacts tracked
9,429Verified emails
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The 25 largest school readiness advocacy groups worldwide

Ranked by team size
Top 25 of 1,308 company matches for school readiness advocacy groups worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKing Of Prussia, PA, United StatesHQ recorded Nov 6, 202610001+7,696 contacts →

Exact match

“The Goddard School uses the most current, academically endorsed methods to ensure that children have fun while learning the skills they need for long-term success in school and in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChapel Hill, United StatesHQ recorded Nov 6, 2026n/a2,260 contacts →

Exact match

“Child Care Services Association (CCSA) is now Early Years!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,324 contacts →

Exact match

“As advocates for children, we provide leadership, education and support for students, school districts and the community through programs, services and fiscal accountability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChatsworth, CA, United StatesHQ recorded Nov 6, 2026501-1,000853 contacts →

Exact match

“Child Care Resource Center (CCRC) assists close to parents, children, and child care providers each month in Northern Los Angeles County and the entirety of San Bernardino County…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 2026n/a693 contacts →

Exact match

“Gymboree Play & Music has been fostering creativity and confidence in children ages 0-5 for over 45 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 2026n/a672 contacts →

Exact match

“The National Head Start Association is a leading non-partisan, nonprofit organization that believes that every child, regardless of circumstances at birth, has the ability to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 2026501-1,000588 contacts →

Exact match

“Established in 1966, ECS4Kids (Episcopal Children's Services) is a Non-Profit organization with strong entrepreneurial spirit that uses research and the best practices to help…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200586 contacts →

Exact match

“About Jumpstart Jumpstart is a national early education organization working toward the day every child in America enters kindergarten prepared to succeed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 2026501-1,000535 contacts →

Exact match

“Southwest Human Development is Arizona’s largest nonprofit dedicated to early childhood development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026501-1,000520 contacts →

Exact match

“Illinois Action for Children is a 501(c)(3) not-for-profit charitable organization dedicated to quality, accessible early learning and care opportunities for children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWellington, New ZealandHQ recorded Nov 6, 20261,001-5,000489 contacts →

Exact match

“Whānau Āwhina Plunket is New Zealand’s largest provider of support services for the development, health and wellbeing of children under 5.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDallas, United StatesHQ recorded Nov 6, 2026501-1,000470 contacts →

Exact match

“One of the oldest and most respected early childhood education agencies in the nation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500442 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFremont, CA, United StatesHQ recorded Nov 6, 2026501-1,000436 contacts →

Exact match

“Kidango’s commitment is to ensure all children have access to the best opportunities for growth, focused on education and health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026501-1,000430 contacts →

Exact match

“Children’s Home & Aid is a leading child and family service agency in Illinois.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNovi, MI, United StatesHQ recorded Nov 6, 20261,001-5,000414 contacts →

Exact match

“Everbrook Academy was thoughtfully designed based on considerable industry experience, expertise, and insights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200398 contacts →

Exact match

“ZERO TO THREE is a national nonprofit organization that informs, trains and supports professionals, policymakers and parents in their efforts to improve the lives of infants and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500359 contacts →

Exact match

“Start Early (formerly known as the Ounce of Prevention) is a nonprofit public-private partnership advancing quality early learning and care for families with children, before…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNorthampton, MA, United StatesHQ recorded Nov 6, 2026201-500305 contacts →

Exact match

“Since 1974, the Collaborative for Educational Services (CES) has provided access to comprehensive, quality educational programs for our most vulnerable, at-risk children and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWest Covina, CA, United StatesHQ recorded Nov 6, 2026501-1,000296 contacts →

Exact match

“Options for Learning has been serving children and families since 1981.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWilsonville, OR, United StatesHQ recorded Nov 6, 20261,001-5,000279 contacts →

Exact match

“Oregon Child Development Coalition (OCDC) is dedicated to improving the lives of children and families by providing early childhood education, care and advocacy with unique and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCannon Hill, AustraliaHQ recorded Nov 6, 20261,001-5,000271 contacts →

Exact match

“At Story House, every child’s story matters to us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRockville, MD, United StatesHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

“Child Trends studies children at all stages of development in order to improve their lives and outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026201-500263 contacts →

Exact match

“Stepping Stone School is a comprehensive early care and education program that profoundly nurtures children and prepares them for lifelong happiness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200255 contacts →

Exact match

“Erikson is a leading institution of higher education that prepares professionals to address the urgent challenges facing young children, their families and communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,308 school readiness advocacy groups worldwide

See the full list, filter by size, metro and specialty, and access 9,429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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School readiness advocacy groups worldwide at a glance

As of Nov 6, 2026
23.5%Verified-email coverage
30.7Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
598
11-50
455
51-200
161
201-500
43
501-1,000
17
1,001-5,000
9
10001+
8

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for school readiness advocacy groups are linked below.
What qualifies
Company records worldwide whose business descriptions match “school readiness advocacy groups” 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. 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 9,429 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 November 6, 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.

School readiness advocacy groups by location

4 lists · largest first

Every School readiness advocacy groups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “school readiness advocacy groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many school readiness advocacy groups are there worldwide?

RevenueBase identified 1,308 company matches for school readiness advocacy groups worldwide as of November 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?

The Goddard School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most school readiness advocacy groups?

The United States leads with 811 companies, followed by Australia (71) and Canada (43). Every school readiness advocacy groups list by country and city is linked on this page.

Which city has the most school readiness advocacy groups?

Washington leads with 20 company records, followed by Chicago (17) and New York (15).

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 9,429 professional contacts with verified work emails tracked across these 1,308 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 November 6, 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.