Company lists · Data refreshed September 2026

Top 25 Progressive schools based in the United States

Name: Progressive schools based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 4,311 companies tracked

RevenueBase identified 4,311 progressive schools headquartered in the United States as of September 2026 and tracks 155,682 professional contacts across them, including 55,853 with verified work emails. New York is the largest hub.

This list covers progressive schools headquartered in the 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 20, 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 20, 2026 86% judged on-target in blind review

4,311Companies

155,682Contacts tracked

55,853Verified emails

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The 25 largest progressive schools based in the United States

Ranked by team size

Top 25 of 4,311 progressive schools based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to progressive schools: 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	Charlotte-Mecklenburg Schools	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	10001+	14,181 contacts →
	Partial evidence “The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.” Source: RevenueBase Database · checked Sep 20, 2026
2	The Goddard School	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 20, 2026	10001+	7,226 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	School Of The Future	Partial evidence	Phialdelphia, PA, United StatesHQ checked Sep 20, 2026	n/a	2,814 contacts →
	Partial evidence “School of the Future promises our learners and families a “continuous, relevant and adaptive” approach to learning.” Source: RevenueBase Database · checked Sep 20, 2026
4	ANN Arbor Public Schools	Partial evidence	Ann Arbor, MI, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,733 contacts →
	Partial evidence “The mission of the Ann Arbor Public Schools, a worldclass system of innovative teaching and learning, is ensure that each student realizes his or her aspirations while advancing…” Source: RevenueBase Database · checked Sep 20, 2026
5	Purdue University Northwest	Indirect evidence	Hammond, IN, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,380 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
6	Cajon Valley Union School District	Indirect evidence	El Cajon, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,244 contacts →
	Indirect evidence “The Cajon Valley Advantage is a key component to making our community a great place to live, play, work, and raise a family.” Source: RevenueBase Database · checked Sep 20, 2026
7	Santa Rosa County Public Schools	Indirect evidence	Milton, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,191 contacts →
	Indirect evidence “A family of educators that strives to provide a high quality education for all students through a comprehensive curriculum from pre-kindergarten through adult programs.” Source: RevenueBase Database · checked Sep 20, 2026
8	Aspire Public Schools	Partial evidence	Oakland, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,147 contacts →
	Partial evidence “Aspire now has 36 community-based schools serving over students in California.” Source: RevenueBase Database · checked Sep 20, 2026
9	Mastery Schools	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,031 contacts →
	Partial evidence “Mastery Charter Schools and Mastery Schools of Camden form a non-profit school network of charter, turnaround and renaissance schools in Philadelphia, PA and Camden, NJ, serving…” Source: RevenueBase Database · checked Sep 20, 2026
10	MSD Of Warren Township	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,007 contacts →
	Indirect evidence “OUR MISSION Warren’s mission is to connect tradition with innovation, in a safe and caring environment, that provides exceptional learning experiences and fosters meaningful…” Source: RevenueBase Database · checked Sep 20, 2026
11	Cadence Education	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 20, 2026	5,001-10,000	860 contacts →
	Indirect evidence “Cadence Education is one of the nation’s premier early childhood educators, providing high-quality childcare and early learning programs including play-based, Montessori, and…” Source: RevenueBase Database · checked Sep 20, 2026
12	Battle Ground Public Schools	Partial evidence	Brush Prairie, WA, United StatesHQ checked Sep 20, 2026	1,001-5,000	857 contacts →
	Partial evidence “Battle Ground Public Schools educates students in an engaging environment that meets the needs of every learner.” Source: RevenueBase Database · checked Sep 20, 2026
13	Plymouth-Canton Community Schools	Partial evidence	Plymouth, MI, United StatesHQ checked Sep 20, 2026	1,001-5,000	852 contacts →
	Partial evidence “Plymouth-Canton Community Schools operates 15 elementary schools, five middle schools, three high schools & an alternative high school program.” Source: RevenueBase Database · checked Sep 20, 2026
14	Avenues The World School	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	501-1,000	826 contacts →
	Indirect evidence “OUR MISSION: We will graduate students who are accomplished in the academic skills one would expect; at ease beyond their borders; truly fluent in a second language; good writers…” Source: RevenueBase Database · checked Sep 20, 2026
15	Hamilton City School District	Indirect evidence	Hamilton, OH, United StatesHQ checked Sep 20, 2026	1,001-5,000	806 contacts →
	Indirect evidence “As an educational community, we value compassion, inclusivity, relationships, resilience, and respect.” Source: RevenueBase Database · checked Sep 20, 2026
16	ART Of Problem Solving	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	802 contacts →
	Indirect evidence “Art of Problem Solving (AoPS) is dedicated to discovering, inspiring, and training the next generation of problem solvers.” Source: RevenueBase Database · checked Sep 20, 2026
17	Murfreesboro City Schools	Partial evidence	Murfreesboro, TN, United StatesHQ checked Sep 20, 2026	1,001-5,000	768 contacts →
	Partial evidence “Murfreesboro City Schools is a preschool through sixth grade school district with approximately 9,300 students.” Source: RevenueBase Database · checked Sep 20, 2026
18	American Leadership Academy	Indirect evidence	Mesa, AZ, United StatesHQ checked Sep 20, 2026	501-1,000	710 contacts →
	Indirect evidence “Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.” Source: RevenueBase Database · checked Sep 20, 2026
19	Riverdale Country School	Partial evidence	Bronx, NY, United StatesHQ checked Sep 20, 2026	201-500	693 contacts →
	Partial evidence “Riverdale Country School is a Pre-K through grade 12 independent school in New York City committed to empowering lifelong learners by developing minds, building character, and…” Source: RevenueBase Database · checked Sep 20, 2026
20	Woodward Academy	Partial evidence	College Park, GA, United StatesHQ checked Sep 20, 2026	501-1,000	650 contacts →
	Partial evidence “From Pre-K to senior year, Woodward Academy is more than a school-it’s a launchpad for future global leaders.” Source: RevenueBase Database · checked Sep 20, 2026
21	Bank Street College Of Education	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	599 contacts →
	Indirect evidence “Bank Street College of Education is a private, nonprofit educational institution located in New York City.” Source: RevenueBase Database · checked Sep 20, 2026
22	School Of Science And Technology	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	589 contacts →
	Partial evidence “School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.” Source: RevenueBase Database · checked Sep 20, 2026
23	The Children's Courtyard	Indirect evidence	Novi, MI, United StatesHQ checked Sep 20, 2026	1,001-5,000	578 contacts →
	Indirect evidence “The Children’s Courtyard was founded in Arlington, Texas, in 1986.” Source: RevenueBase Database · checked Sep 20, 2026
24	Gulfport School District	Partial evidence	Gulfport, MS, United StatesHQ checked Sep 20, 2026	201-500	510 contacts →
	Partial evidence “Public PK-12 School District” Source: RevenueBase Database · checked Sep 20, 2026
25	Polytechnic School	Partial evidence	Pasadena, CA, United StatesHQ checked Sep 20, 2026	51-200	498 contacts →
	Partial evidence “Polytechnic School, a college-preparatory school established in 1907, is dedicated to the education of students from kindergarten through 12th grade.” Source: RevenueBase Database · checked Sep 20, 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: progressive schools. 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 progressive schools.
Partial evidence: Its own public description names part of progressive schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name progressive schools. 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 4,311 progressive schools based in the United States

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Progressive schools based in the United States at a glance

As of Sep 20, 2026

35.9%Verified-email coverage

36.1Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,306

11-50

1,619

51-200

1,044

201-500

198

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,311 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 progressive schools, 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 the United States whose own description of what they do matches “progressive schools”. 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 progressive schools), 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 progressive schools, and records with no verified work email. Companies headquartered outside United States 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, 55,853 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 20, 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.

Progressive schools by metro

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 progressive schools, 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 progressive schools are there based in the United States?

RevenueBase identified 4,311 progressive schools headquartered in the 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?

Charlotte-Mecklenburg Schools, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most progressive schools?

New York leads with 127 headquartered companies, followed by Chicago (64) and Los Angeles (48).

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 55,853 verified decision-maker contacts tracked across these 4,311 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 20, 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.