Company lists · Data refreshed September 2026
Top 25 Education nonprofits based in Philadelphia, United States
RevenueBase identified 135 education nonprofits headquartered in Philadelphia, United States as of September 2026 and tracks 5,561 professional contacts across them, including 2,775 with verified work emails. New York is the largest hub.
This list covers education nonprofits headquartered in Philadelphia, 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.
The 25 largest education nonprofits based in Philadelphia, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,970 contacts → | ||||
Indirect evidence “Catapult Learning is there for educators and their students.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,031 contacts → | ||||
Indirect 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 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 378 contacts → | ||||
Indirect evidence “12+ is a 501(c)(3) non-profit organization that helps students achieve postsecondary success.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 248 contacts → | ||||
Indirect evidence “ASPIRA, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 175 contacts → | ||||
Partial evidence “EducationWorks engages children and young people by providing high quality educational programs that make the school day whole and reengages disconnected young adults to education…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 143 contacts → | ||||
Indirect evidence “Since Freire Schools has been a catalyst for unlocking the potential of some of Philadelphia and Wilmington’s most underserved youth.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 139 contacts → | ||||
Indirect evidence “Philadelphia Futures and Steppingstone Scholars are now Heights.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 66 contacts → | ||||
Partial evidence “Founded in 2011, American Paradigm Schools (APS) is a nonprofit charter management organization serving four charter schools in North and Northeast Philadelphia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 63 contacts → | ||||
Indirect evidence “Founded in 1985, PEF is a comprehensive provider of college and career advising services – serving students attending 6 of the City’s lowest graduation-rate high schools…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 58 contacts → | ||||
Indirect evidence “At City Year Philadelphia, we believe that all students can succeed and that developing the skills and mindsets of children and young adults contributes to strong, vibrant…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 52 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 46 contacts → | ||||
Partial evidence “Mighty Writers empowers every child to succeed in school & beyond by ensuring equal access to education, nutrition & social-emotional development.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 46 contacts → | ||||
Indirect evidence “The mission of Cornerstone Christian Academy is to educate children, including those from at‑risk neighborhoods, in an environment that provides the highest standards for academic…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 41 contacts → | ||||
Indirect evidence “At Communities In Schools, everything we do is guided by the “Five Basics.” Developed by our founder Bill Milliken, the Five Basics are a set of essentials that every child needs…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 38 contacts → | ||||
Strong evidence “MicroSociety Inc.(MSI) is a 501(c)(3) nonprofit organization dedicated to transforming education through immersive, real-world learning experiences.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 37 contacts → | ||||
Indirect evidence “With its roots in Philadelphia’s singular history of revolution and democracy, the Germination Project aims to create a self-sustaining, and perpetuating ecosystem built of and by…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 33 contacts → | ||||
Indirect evidence “The mission of We Love Philly, a recognized 501(c)(3) program, is to empower students with positive community experiences and essential professional skills through mindfulness…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 33 contacts → | ||||
Indirect evidence “At Joyful Readers, we have an ambitious plan to help Philly students gain the skills they need to become successful, confident, and yes…joyful readers!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 33 contacts → | ||||
Indirect evidence “Scholar Academies transforms low-performing schools so every child has the knowledge and character to pursue the path to college and opportunities beyond.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 31 contacts → | ||||
Partial evidence “Learn Fresh is a nonprofit organization dedicated to providing innovative STEM learning experiences that empower educators and inspire students.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 30 contacts → | ||||
Partial evidence “PA Youth Vote is a nonpartisan collaboration of youth, educators, and organizations working to elevate youth voices, improve public school civics education, and empower youth as…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 25 contacts → | ||||
Partial evidence “The Philadelphia Academy of School Leaders (PASL) is a nonprofit organization that develops, engages, and retains principals and system leaders who transform schools, dramatically…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 25 contacts → | ||||
Indirect evidence “Teach For America finds, develops, and supports a diverse network of leaders who expand opportunity for children from classrooms, schools, and every sector and field that shapes…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 25 contacts → | ||||
Indirect evidence “Dream Camp Afterschool and Summer Camp programs provide tuition free out-of-school-time programing for underserved youth in grades 1-12.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 23 contacts → | ||||
Indirect evidence “Jounce Partners is a non-profit working to ensure schools provide children with the opportunity to succeed by equipping school leaders with the expertise to skillfully invest in…” Source: RevenueBase Database · checked Sep 19, 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: education nonprofits. 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 education nonprofits.
- Partial evidence
- Its own public description names part of education nonprofits, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name education nonprofits. 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 135 education nonprofits based in Philadelphia, United States
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Education nonprofits based in Philadelphia, United States at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 135 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 Philadelphia, 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 Philadelphia 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, 2,775 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
- Education nonprofits in New York496
- Education nonprofits in Chicago306
- Education nonprofits in Los Angeles296
- Education nonprofits in Washington289
- Education nonprofits in Atlanta195
- Education nonprofits in Houston145
- Education nonprofits in Boston142
- Education nonprofits in Philadelphia135
- Education nonprofits in San Francisco130
- Education nonprofits in Dallas118
- Education nonprofits in Austin113
- Education nonprofits in Denver107
- Education nonprofits in Miami107
- Education nonprofits in San Diego88
- Education nonprofits in Charlotte86
- Education nonprofits in Seattle84
- Education nonprofits in Oakland78
- Education nonprofits in Portland78
- Education nonprofits in Baltimore75
- Education nonprofits in San Jose69
- Education nonprofits in Phoenix67
- Education nonprofits in Indianapolis66
- Education nonprofits in Detroit63
- Education nonprofits in Nashville58
- Education nonprofits in Sacramento58
- Education nonprofits in San Antonio56
- Education nonprofits in Columbus55
- Education nonprofits in New Orleans55
- Education nonprofits in Tampa53
- Education nonprofits in Kansas City52
- Education nonprofits in Pittsburgh52
- Education nonprofits in Cleveland51
- Education nonprofits in Raleigh51
- Education nonprofits in Cincinnati50
- Education nonprofits in Milwaukee50
- Education nonprofits in Minneapolis50
- Education nonprofits in Las Vegas48
- Education nonprofits in New York City48
- Education nonprofits in Cambridge46
- Education nonprofits in Orlando46
- Education nonprofits in Arlington43
- Education nonprofits in Richmond43
- Education nonprofits in Brooklyn42
- Education nonprofits in Bronx41
- Education nonprofits in Jacksonville40
- Education nonprofits in Columbia39
- Education nonprofits in Memphis34
- Education nonprofits in Wilmington34
- Education nonprofits in Newark33
- Education nonprofits in St. Louis33
- Education nonprofits in Long Beach31
- Education nonprofits in Madison31
- Education nonprofits in Durham30
- Education nonprofits in Irvine30
- Education nonprofits in Fort Worth28
- Education nonprofits in Palo Alto28
- Education nonprofits in Salt Lake City28
- Education nonprofits in Alexandria27
- Education nonprofits in Colorado Springs27
- Education nonprofits in Rochester27
- Education nonprofits in Buffalo26
- Education nonprofits in St Louis25
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 Philadelphia, United States?
RevenueBase identified 135 education nonprofits headquartered in Philadelphia, 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?
Catapult Learning, headquartered in Philadelphia, 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 2,775 verified decision-maker contacts tracked across these 135 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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Education nonprofits by geography
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- Education nonprofits based in Bengaluru, India
- Education nonprofits based in Delhi, India
- Education nonprofits based in Hyderabad, India
- Education nonprofits based in Mumbai, India
- Education nonprofits based in New Delhi, India
- Education nonprofits based in Noida, India
- Education nonprofits based in Pune, India
- Education nonprofits based in Cape Town, South Africa
- Education nonprofits based in Johannesburg, South Africa
- Education nonprofits based in Alexandria, United States
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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