Company lists · Data refreshed November 2026
Top 25 Environmental focused charter schools worldwide
RevenueBase identified 4,221 company matches for environmental focused charter schools worldwide as of November 2026 and tracks 108,089 professional contacts across them, including 38,447 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for environmental focused charter schools 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 environmental focused charter schools 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.
The 25 largest environmental focused charter schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,439 contacts → | ||||
Exact match “The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 968 contacts → | ||||
Exact match “BASIS Charter Schools have been raising the level of American education to the highest international standards for more than 20 years, since our first school opened in 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 901 contacts → | ||||
Exact match “Work Hard.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 707 contacts → | ||||
Exact match “Sign up to receive our Monthly Job Blast: http://tinyurl.com/jobblastsignup The mission of Friendship Public Charter School is to provide a world-class education that motivates…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 604 contacts → | ||||
Exact match “Uluslararası düzeyde bir okul!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 575 contacts → | ||||
Exact match “School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 545 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 470 contacts → | ||||
Exact match “Hisar School is a K-12 school located in Istanbul with current enrollment of more than 1.500 students.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 462 contacts → | ||||
Exact match “Founded in 1878, the Ethical Culture Fieldston School offers a world-class progressive education in Pre-K–12th Grade at two historic campuses in Manhattan and the Bronx.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 424 contacts → | ||||
Exact match “Alpha is a K-12 private school designed for kids with ideas-those who think beyond limits and take action.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 399 contacts → | ||||
Exact match “Inspiring every student to do more, expect more, and be more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 379 contacts → | ||||
Exact match “Ascend Public Charter Schools is a network of 17 K-12 public charter schools in Brooklyn, New York.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 365 contacts → | ||||
Exact match “Propel Schools, a network of 13 public charter schools in Allegheny County, PA, was founded in 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 365 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 336 contacts → | ||||
Exact match “Our mission at PUC Schools is to develop and manage high quality charter schools in densely populated urban communities with overcrowded and low achieving schools.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 318 contacts → | ||||
Exact match “Georgetown Day School offers an educational program that fosters a love of learning while providing serious instruction in the academic disciplines, the arts, and physical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 314 contacts → | ||||
Exact match “At ASU Preparatory Academy, an innovative K-12 charter school, we believe that all students can achieve a four-year university degree.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 307 contacts → | ||||
Exact match “Knotion: Knowledge in Action Integrated learning ecosystem that empowers K-9 learners to change the world through transdisciplinary challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 303 contacts → | ||||
Exact match “Korea International School provides a PK-12 standards-based education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 291 contacts → | ||||
Exact match “At United Charter Schools, learning takes place in a happy, caring and stimulating environment in which students, teachers and parents have important roles to play.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 290 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 289 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 276 contacts → | ||||
Exact match “is dedicated to empowering students as learners through the development of a results-driven academic environment, which includes a partnership with parents, a focus on building…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 267 contacts → | ||||
Exact match “Building Better People, Every Day The mission of Franklin Academy is to create life-long learners by developing critical thinking skills and promoting high levels of academic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 267 contacts → | ||||
Exact match “Great Oaks Legacy Charter School is a high-performing, innovative public charter school in Newark NJ, educating 2100+ students from Pre-K to 12th grade, on seven campuses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental focused charter schools”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 4,221 environmental focused charter schools worldwide
See the full list, filter by size, metro and specialty, and access 38,447 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental focused charter schools worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 environmental focused charter schools are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “environmental focused charter schools” 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 38,447 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.
Environmental focused charter schools by location
20 lists · largest firstEvery Environmental focused charter schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Environmental focused charter schools based in the United States2,395
- Environmental focused charter schools based in Brazil260
- Environmental focused charter schools based in India130
- Environmental focused charter schools based in Germany118
- Environmental focused charter schools based in the United Kingdom69
- Environmental focused charter schools based in Denmark67
- Environmental focused charter schools based in Canada63
- Environmental focused charter schools based in Australia58
- Environmental focused charter schools based in the Netherlands58
- Environmental focused charter schools based in Indonesia52
- Environmental focused charter schools based in Spain46
- Environmental focused charter schools based in Türkiye41
- Environmental focused charter schools based in Belgium26
Cities
- Environmental focused charter schools based in New York, United States64
- Environmental focused charter schools based in Sao Paulo, Brazil42
- Environmental focused charter schools based in Chicago, United States34
- Environmental focused charter schools based in Los Angeles, United States33
- Environmental focused charter schools based in Houston, United States31
- Environmental focused charter schools based in Washington, United States31
- Environmental focused charter schools based in Philadelphia, United States25
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 “environmental focused charter schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental focused charter schools are there worldwide?
RevenueBase identified 4,221 company matches for environmental focused charter schools 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?
Charlotte-Mecklenburg Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most environmental focused charter schools?
The United States leads with 2,395 companies, followed by Brazil (260) and India (130). Every environmental focused charter schools list by country and city is linked on this page.
Which city has the most environmental focused charter schools?
New York leads with 64 company records, followed by Sao Paulo (42) and Chicago (34).
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 38,447 professional contacts with verified work emails tracked across these 4,221 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.
Ready to reach these companies? Verified emails and direct dials for all 4,221 environmental focused charter schools worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 environmental focused charter schools worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,221 matching company records for environmental focused charter schools worldwide, with 108,089 tracked contacts and 38,447 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental focused charter schools worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Charlotte-Mecklenburg Schoolscmsk12.orgHQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 14,439 contacts → |
“The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Basis EDbasised.comHQ: Scottsdale, United StatesReported employees: 1,001-5,000 | Scottsdale, United States | 1,001-5,000 | Exact match | 968 contacts → |
“BASIS Charter Schools have been raising the level of American education to the highest international standards for more than 20 years, since our first school opened in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kipp Foundationkipp.orgHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 901 contacts → |
“Work Hard.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Friendship Public Charter Schoolfriendshipschools.orgHQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 707 contacts → |
“Sign up to receive our Monthly Job Blast: http://tinyurl.com/jobblastsignup The mission of Friendship Public Charter School is to provide a world-class education that motivates…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sinav Koleji̇sinavkoleji.com.trHQ: TürkiyeReported employees: 5,001-10,000 | Türkiye | 5,001-10,000 | Exact match | 604 contacts → |
“Uluslararası düzeyde bir okul!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  School Of Science And Technologysstschools.orgHQ: San Antonio, TX, United StatesReported employees: 1,001-5,000 | San Antonio, TX, United States | 1,001-5,000 | Exact match | 575 contacts → |
“School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  High Tech Highhightechhigh.orgHQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 545 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hisar Schoolhisarschool.k12.trHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 470 contacts → |
“Hisar School is a K-12 school located in Istanbul with current enrollment of more than 1.500 students.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ethical Culture Fieldston Schoolecfs.orgHQ: Bronx, NY, United StatesReported employees: 201-500 | Bronx, NY, United States | 201-500 | Exact match | 462 contacts → |
“Founded in 1878, the Ethical Culture Fieldston School offers a world-class progressive education in Pre-K–12th Grade at two historic campuses in Manhattan and the Bronx.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alpha Schoolalpha.schoolHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 424 contacts → |
“Alpha is a K-12 private school designed for kids with ideas-those who think beyond limits and take action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Trinity Basin Preparatory Public Schoolstrinitybasin.comHQ: Grand Prairie, TX, United StatesReported employees: 501-1,000 | Grand Prairie, TX, United States | 501-1,000 | Exact match | 399 contacts → |
“Inspiring every student to do more, expect more, and be more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ascend Schoolsascendlearning.orgHQ: Brooklyn, United StatesReported employees: 501-1,000 | Brooklyn, United States | 501-1,000 | Exact match | 379 contacts → |
“Ascend Public Charter Schools is a network of 17 K-12 public charter schools in Brooklyn, New York.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Propel Schoolspropelschools.orgHQ: Pittsburgh, PA, United StatesReported employees: 501-1,000 | Pittsburgh, PA, United States | 501-1,000 | Exact match | 365 contacts → |
“Propel Schools, a network of 13 public charter schools in Allegheny County, PA, was founded in 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  West Covina Unified School Districtwcusd.orgHQ: West Covina, CA, United StatesReported employees: 1,001-5,000 | West Covina, CA, United States | 1,001-5,000 | Exact match | 365 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  PUC Schoolspucschools.orgHQ: Burbank, CA, United StatesReported employees: 501-1,000 | Burbank, CA, United States | 501-1,000 | Exact match | 336 contacts → |
“Our mission at PUC Schools is to develop and manage high quality charter schools in densely populated urban communities with overcrowded and low achieving schools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Georgetown DAY Schoolgds.orgHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 318 contacts → |
“Georgetown Day School offers an educational program that fosters a love of learning while providing serious instruction in the academic disciplines, the arts, and physical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ASU Preparatory Academyasuprep.asu.eduHQ: Tempe, AZ, United StatesReported employees: 201-500 | Tempe, AZ, United States | 201-500 | Exact match | 314 contacts → |
“At ASU Preparatory Academy, an innovative K-12 charter school, we believe that all students can achieve a four-year university degree.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Knotionknotion.comHQ: Tres Marías, CA, MexicoReported employees: 201-500 | Tres Marías, CA, Mexico | 201-500 | Exact match | 307 contacts → |
“Knotion: Knowledge in Action Integrated learning ecosystem that empowers K-9 learners to change the world through transdisciplinary challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Korea International Schoolkis.or.krHQ: Bundang-gu, South KoreaReported employees: 201-500 | Bundang-gu, South Korea | 201-500 | Exact match | 303 contacts → |
“Korea International School provides a PK-12 standards-based education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  United Charter Schoolsucs.edu.pkHQ: Lahore District, PakistanReported employees: 201-500 | Lahore District, Pakistan | 201-500 | Exact match | 291 contacts → |
“At United Charter Schools, learning takes place in a happy, caring and stimulating environment in which students, teachers and parents have important roles to play.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Horizon Science Academyhorizoncincy.orgHQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 290 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Summit Public Schoolssummitps.orgHQ: Redwood City, WA, United StatesReported employees: 201-500 | Redwood City, WA, United States | 201-500 | Exact match | 289 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Chester Community Charter Schoolchestercommunitycharter.orgHQ: Chester, PA, United StatesReported employees: 201-500 | Chester, PA, United States | 201-500 | Exact match | 276 contacts → |
“is dedicated to empowering students as learners through the development of a results-driven academic environment, which includes a partnership with parents, a focus on building…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Franklin Academy Charter Schoolsfranklin-academy.orgHQ: Fort Lauderdale, FL, United StatesReported employees: 501-1,000 | Fort Lauderdale, FL, United States | 501-1,000 | Exact match | 267 contacts → |
“Building Better People, Every Day The mission of Franklin Academy is to create life-long learners by developing critical thinking skills and promoting high levels of academic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Great Oaks Legacy Charter Schoolgreatoakslegacy.orgHQ: Newark, NJ, United StatesReported employees: 201-500 | Newark, NJ, United States | 201-500 | Exact match | 267 contacts → |
“Great Oaks Legacy Charter School is a high-performing, innovative public charter school in Newark NJ, educating 2100+ students from Pre-K to 12th grade, on seven campuses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,221 company matches
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Environmental focused charter schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,151 records in the displayed employee bands.
70 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,221 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental focused charter schools by location
20 lists · largest firstEvery Environmental focused charter schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Environmental focused charter schools based in the United States2,395
- Environmental focused charter schools based in Brazil260
- Environmental focused charter schools based in India130
- Environmental focused charter schools based in Germany118
- Environmental focused charter schools based in the United Kingdom69
- Environmental focused charter schools based in Denmark67
- Environmental focused charter schools based in Canada63
- Environmental focused charter schools based in Australia58
- Environmental focused charter schools based in the Netherlands58
- Environmental focused charter schools based in Indonesia52
- Environmental focused charter schools based in Spain46
- Environmental focused charter schools based in Türkiye41
- Environmental focused charter schools based in Belgium26
Cities
- Environmental focused charter schools based in New York, United States64
- Environmental focused charter schools based in Sao Paulo, Brazil42
- Environmental focused charter schools based in Chicago, United States34
- Environmental focused charter schools based in Los Angeles, United States33
- Environmental focused charter schools based in Houston, United States31
- Environmental focused charter schools based in Washington, United States31
- Environmental focused charter schools based in Philadelphia, United States25
Questions about this company list
What does Exact match mean for environmental focused charter schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental focused charter schools did RevenueBase find worldwide?
The saved snapshot records 4,221 matching company records, 108,089 tracked contacts and 38,447 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 environmental focused charter schools worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/environmental-focused-charter-schools.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 environmental focused charter schools worldwide
RevenueBase records 4,221 matching company records for environmental focused charter schools worldwide, with 108,089 tracked contacts and 38,447 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 environmental focused charter schools worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Charlotte-Mecklenburg Schoolscmsk12.org HQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 14,439 contacts → |
“The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Basis EDbasised.com HQ: Scottsdale, United StatesReported employees: 1,001-5,000 | Scottsdale, United States | 1,001-5,000 | Exact match | 968 contacts → |
“BASIS Charter Schools have been raising the level of American education to the highest international standards for more than 20 years, since our first school opened in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kipp Foundationkipp.org HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 901 contacts → |
“Work Hard.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Friendship Public Charter Schoolfriendshipschools.org HQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 707 contacts → |
“Sign up to receive our Monthly Job Blast: http://tinyurl.com/jobblastsignup The mission of Friendship Public Charter School is to provide a world-class education that motivates…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sinav Koleji̇sinavkoleji.com.tr HQ: TürkiyeReported employees: 5,001-10,000 | Türkiye | 5,001-10,000 | Exact match | 604 contacts → |
“Uluslararası düzeyde bir okul!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | School Of Science And Technologysstschools.org HQ: San Antonio, TX, United StatesReported employees: 1,001-5,000 | San Antonio, TX, United States | 1,001-5,000 | Exact match | 575 contacts → |
“School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | High Tech Highhightechhigh.org HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 545 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hisar Schoolhisarschool.k12.tr HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 470 contacts → |
“Hisar School is a K-12 school located in Istanbul with current enrollment of more than 1.500 students.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ethical Culture Fieldston Schoolecfs.org HQ: Bronx, NY, United StatesReported employees: 201-500 | Bronx, NY, United States | 201-500 | Exact match | 462 contacts → |
“Founded in 1878, the Ethical Culture Fieldston School offers a world-class progressive education in Pre-K–12th Grade at two historic campuses in Manhattan and the Bronx.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alpha Schoolalpha.school HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 424 contacts → |
“Alpha is a K-12 private school designed for kids with ideas-those who think beyond limits and take action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Trinity Basin Preparatory Public Schoolstrinitybasin.com HQ: Grand Prairie, TX, United StatesReported employees: 501-1,000 | Grand Prairie, TX, United States | 501-1,000 | Exact match | 399 contacts → |
“Inspiring every student to do more, expect more, and be more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ascend Schoolsascendlearning.org HQ: Brooklyn, United StatesReported employees: 501-1,000 | Brooklyn, United States | 501-1,000 | Exact match | 379 contacts → |
“Ascend Public Charter Schools is a network of 17 K-12 public charter schools in Brooklyn, New York.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Propel Schoolspropelschools.org HQ: Pittsburgh, PA, United StatesReported employees: 501-1,000 | Pittsburgh, PA, United States | 501-1,000 | Exact match | 365 contacts → |
“Propel Schools, a network of 13 public charter schools in Allegheny County, PA, was founded in 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | West Covina Unified School Districtwcusd.org HQ: West Covina, CA, United StatesReported employees: 1,001-5,000 | West Covina, CA, United States | 1,001-5,000 | Exact match | 365 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | PUC Schoolspucschools.org HQ: Burbank, CA, United StatesReported employees: 501-1,000 | Burbank, CA, United States | 501-1,000 | Exact match | 336 contacts → |
“Our mission at PUC Schools is to develop and manage high quality charter schools in densely populated urban communities with overcrowded and low achieving schools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Georgetown DAY Schoolgds.org HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 318 contacts → |
“Georgetown Day School offers an educational program that fosters a love of learning while providing serious instruction in the academic disciplines, the arts, and physical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ASU Preparatory Academyasuprep.asu.edu HQ: Tempe, AZ, United StatesReported employees: 201-500 | Tempe, AZ, United States | 201-500 | Exact match | 314 contacts → |
“At ASU Preparatory Academy, an innovative K-12 charter school, we believe that all students can achieve a four-year university degree.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Knotionknotion.com HQ: Tres Marías, CA, MexicoReported employees: 201-500 | Tres Marías, CA, Mexico | 201-500 | Exact match | 307 contacts → |
“Knotion: Knowledge in Action Integrated learning ecosystem that empowers K-9 learners to change the world through transdisciplinary challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Korea International Schoolkis.or.kr HQ: Bundang-gu, South KoreaReported employees: 201-500 | Bundang-gu, South Korea | 201-500 | Exact match | 303 contacts → |
“Korea International School provides a PK-12 standards-based education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | United Charter Schoolsucs.edu.pk HQ: Lahore District, PakistanReported employees: 201-500 | Lahore District, Pakistan | 201-500 | Exact match | 291 contacts → |
“At United Charter Schools, learning takes place in a happy, caring and stimulating environment in which students, teachers and parents have important roles to play.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Horizon Science Academyhorizoncincy.org HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 290 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Summit Public Schoolssummitps.org HQ: Redwood City, WA, United StatesReported employees: 201-500 | Redwood City, WA, United States | 201-500 | Exact match | 289 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Chester Community Charter Schoolchestercommunitycharter.org HQ: Chester, PA, United StatesReported employees: 201-500 | Chester, PA, United States | 201-500 | Exact match | 276 contacts → |
“is dedicated to empowering students as learners through the development of a results-driven academic environment, which includes a partnership with parents, a focus on building…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Franklin Academy Charter Schoolsfranklin-academy.org HQ: Fort Lauderdale, FL, United StatesReported employees: 501-1,000 | Fort Lauderdale, FL, United States | 501-1,000 | Exact match | 267 contacts → |
“Building Better People, Every Day The mission of Franklin Academy is to create life-long learners by developing critical thinking skills and promoting high levels of academic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Great Oaks Legacy Charter Schoolgreatoakslegacy.org HQ: Newark, NJ, United StatesReported employees: 201-500 | Newark, NJ, United States | 201-500 | Exact match | 267 contacts → |
“Great Oaks Legacy Charter School is a high-performing, innovative public charter school in Newark NJ, educating 2100+ students from Pre-K to 12th grade, on seven campuses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Environmental focused charter schools: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,151 records in the displayed employee bands.
70 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,221 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental focused charter schools by location
20 lists · largest firstEvery Environmental focused charter schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Environmental focused charter schools based in the United States2,395
- Environmental focused charter schools based in Brazil260
- Environmental focused charter schools based in India130
- Environmental focused charter schools based in Germany118
- Environmental focused charter schools based in the United Kingdom69
- Environmental focused charter schools based in Denmark67
- Environmental focused charter schools based in Canada63
- Environmental focused charter schools based in Australia58
- Environmental focused charter schools based in the Netherlands58
- Environmental focused charter schools based in Indonesia52
- Environmental focused charter schools based in Spain46
- Environmental focused charter schools based in Türkiye41
- Environmental focused charter schools based in Belgium26
Cities
- Environmental focused charter schools based in New York, United States64
- Environmental focused charter schools based in Sao Paulo, Brazil42
- Environmental focused charter schools based in Chicago, United States34
- Environmental focused charter schools based in Los Angeles, United States33
- Environmental focused charter schools based in Houston, United States31
- Environmental focused charter schools based in Washington, United States31
- Environmental focused charter schools based in Philadelphia, United States25
Questions about this company list
What does Exact match mean for environmental focused charter schools?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental focused charter schools did RevenueBase find worldwide?
The saved snapshot records 4,221 matching company records, 108,089 tracked contacts and 38,447 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 environmental focused charter schools worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/environmental-focused-charter-schools.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗