Company lists · Data refreshed September 2026
Top 25 Project-based learning schools based in the United States
RevenueBase identified 716 project-based learning schools headquartered in the United States as of September 2026 and tracks 24,373 professional contacts across them, including 9,062 with verified work emails. New York is the largest hub.
This list covers project-based learning 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.
The 25 largest project-based learning schools based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,814 contacts → | ||||
Strong evidence “School of the Future promises our learners and families a “continuous, relevant and adaptive” approach to learning.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,718 contacts → | ||||
Indirect evidence “The new economy needs a new approach to education.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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, 2026Thanks. The Data Team will review it. | |||||
| 5 | 527 contacts → | ||||
Partial evidence “Developed by a coalition of San Diego civic leaders and educators, High Tech High opened in September as a small public charter school with plans to serve approximately 450…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 462 contacts → | ||||
Strong evidence “Founded in BUILD uses entrepreneurship-based, experiential learning to ignite the potential of youth in under-resourced communities and equip them for high school, college and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 365 contacts → | ||||
Partial evidence “Winton Woods City Schools is a school district with a commitment to teaching that engages, culture that empowers, technology that enables and outcomes that matter.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 294 contacts → | ||||
Partial evidence “Flint Hill is the school where teachers model an innovative mindset every day, so our students are inspired to take meaningful risks and blaze trails of their own.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 255 contacts → | ||||
Partial evidence “We are a school of inquiry, innovation, and impact.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 250 contacts → | ||||
Partial evidence “Camino Nuevo Charter Academy (CNCA) is a community of high-performing public schools that utilizes a comprehensive approach to prepare students from preschool through high school…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 247 contacts → | ||||
Partial evidence “Summit Public Schools is a leading charter public school network building a world where every student is equipped to lead a fulfilled life, one with purpose, financial…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 247 contacts → | ||||
Partial evidence “The New Braunfels Independent School District represents a history of strong educational achievements.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 247 contacts → | ||||
Partial evidence “Charlottesville City Schools: neighborhood schools with a global perspective, marked by excellence, innovation, & community.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 242 contacts → | ||||
Strong evidence “3DE by Junior Achievement transforms high school education by integrating experiential learning, cross-sector partnerships, and real-world relevance into the academic experience.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 242 contacts → | ||||
Partial evidence “Blue Valley Schools’ Center for Advanced Professional Studies (CAPS) is a nationally recognized, innovative high school program.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 230 contacts → | ||||
Indirect evidence “A Great Hearts education transforms students into leaders prepared for the 21st century.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 223 contacts → | ||||
Partial evidence “The Academy Charter School (“The Academy”) offers an exceptional interdisciplinary curriculum in a technology rich environment that challenges students to explore connections…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 215 contacts → | ||||
Partial evidence “Perspectives Charter Schools is a network of five open-enrollment middle and high schools committed to teaching a rigorous college-prep curriculum.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 178 contacts → | ||||
Indirect evidence “Our mission is to change the way education meets the future; to foster interdisciplinary, integrated thinking and innovative leadership; to engage fully in the global community…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 165 contacts → | ||||
Partial evidence “Larchmont Charter School is a parent-initiated school that strives to build a creative, academically challenging and emotionally nurturing environment for our children.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 163 contacts → | ||||
Partial evidence “Our mission is to create exceptional learning experiences for students systemically distanced from opportunity.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 158 contacts → | ||||
Partial evidence “A district dedicated to rigor, relevance, and relationships PLTW's world-class, activity, project, and problem-based curriculum and high-quality teacher professional development…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 152 contacts → | ||||
Strong evidence “Since opening in the summer of 2008, the eStem Public Charter Schools have endeavored to create a student-centered, collaborative, and innovative learning environment in the heart…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 151 contacts → | ||||
Partial evidence “Intrinsic Schools operates two exceptional public schools open to all students in Chicago with no tuition, entrance exams or other selective criteria.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 145 contacts → | ||||
Indirect evidence “Mission: Capital City enables a diverse group of students to meet high expectations; develop creativity, critical thinking, and problem-solving skills; achieve deep understanding…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: project-based learning 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 project-based learning schools.
- Partial evidence
- Its own public description names part of project-based learning schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name project-based learning 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 716 project-based learning schools based in the United States
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Project-based learning schools based in the United States at a glance
As of Sep 20, 2026Companies by employee count
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 716 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 project-based learning 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 “project-based learning 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 project-based learning 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 project-based learning 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, 9,062 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.
Project-based learning schools by metro
- Project-based learning schools in New York35
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 project-based learning 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 project-based learning schools are there based in the United States?
RevenueBase identified 716 project-based learning 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?
School Of The Future, headquartered in United States, tops this list with the largest team on record.
Which city has the most project-based learning schools?
New York leads with 35 headquartered companies, followed by Chicago (21) and Philadelphia (14).
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 9,062 verified decision-maker contacts tracked across these 716 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.
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- Project-based learning schools based in the United Kingdom