Company lists · Data refreshed November 2026

Top 25 Stem-focused private schools based in the United States

RevenueBase identified 978 company matches for stem-focused private schools associated with the United States as of November 2026 and tracks 21,540 professional contacts across them, including 7,340 with verified work emails. New York is the largest hub.

This list covers company matches for stem-focused private schools associated with the United States, 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.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
978Companies
21,540Contacts tracked
7,340Verified emails
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The 25 largest stem-focused private schools based in the United States

Ranked by team size
Top 25 of 978 company matches for stem-focused private schools based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,000753 contacts →

Exact match

“Art of Problem Solving (AoPS) is dedicated to discovering, inspiring, and training the next generation of problem solvers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 20261,001-5,000751 contacts →

Exact match

“Stratford School, part of Spring Education Group, is a leading independent WASC-accredited private school in California offering courses from preschool through 12th grade with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 2026n/a734 contacts →

Exact match

“Welcome to the nation’s original and most trusted youth STEM educator, where kids & teens learn from the best!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 2026n/a637 contacts →

Exact match

“MISSION To educate students in advancing technology who innovate for our future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRosemead, CA, United StatesHQ recorded Nov 6, 2026n/a603 contacts →

Exact match

“Bosco Tech is an all-male Catholic high school sponsored by the Salesians of Don Bosco, USA West, that uniquely combines a rigorous college-preparatory and technology-focused…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 20261,001-5,000575 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
7Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200424 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
8Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026201-500419 contacts →

Exact match

“Project Lead The Way (PLTW) is a national nonprofit that provides career-focused STEM education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDurham, NC, United StatesHQ recorded Nov 6, 2026201-500359 contacts →

Exact match

“North Carolina School of Science and Mathematics is the nation’s first public residential high school focused on science, technology, engineering, and math.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWest Bloomfield, MI, United StatesHQ recorded Nov 6, 2026n/a342 contacts →

Exact match

“Young Engineers offers educational enrichment programs to children across the globe through our network of franchise partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAurora, IL, United StatesHQ recorded Nov 6, 202651-200270 contacts →

Exact match

“Internationally recognized Illinois Mathematics and Science Academy® (IMSA) develops creative, ethical leaders in science, technology, engineering and mathematics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFredericksburg, VA, United StatesHQ recorded Nov 6, 202651-200270 contacts →

Exact match

“At Engineering For Kids, we believe that every child has the potential to be an engineer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 2026201-500226 contacts →

Exact match

“CASLV is a K-12, tuition-free, college-prep, STEM-focused public charter school, offering a variety of extra-curricular activities for all grade levels as well as a full-day…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 2026501-1,000197 contacts →

Exact match

“River City Science Academy (RCSA) is Jacksonville’s premier tuition-free public charter school network, where curiosity meets innovation and every student is empowered to soar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOakland, CA, United StatesHQ recorded Nov 6, 2026n/a194 contacts →

Exact match

“We aim to build a strong STEM workforce through academic learning and experiential engagement for high school and college students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWest Lafayette, IN, United StatesHQ recorded Nov 6, 202610001+145 contacts →

Exact match

“The Purdue Polytechnic Institute is one of 10 academic colleges at Purdue University, offering undergraduate and graduate degrees in a wide range of disciplines: aviation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“In the fall of 2002, the Magnolia Public Schools (“MPS” or “Magnolia”) established its first tuition free public charter school, Magnolia Science Academy-1 Reseda in the San…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Oxbridge Academy is a premier independent, co-educational school for grades 6-12, offering an innovative curriculum and engaging learning environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 2026201-500133 contacts →

Exact match

“Established in MAS is a public charter school serving over 1,400 K4-12th grade students from across the city, located in the Avenues West neighborhood.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCastle Pines, CO, United StatesHQ recorded Nov 6, 2026201-500133 contacts →

Exact match

“American Academy is a Core Knowledge K-8 public charter school in Douglas County, CO, with an emphasis on STEM and a world-class performing arts program.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCamden, NJ, United StatesHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“The LEAP (Leadership, Education and Partnership) Academy University Charter School is a comprehensive K-12 public charter school serving students in Camden, NJ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLafayette, CO, United StatesHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“Dawson School is a premier K-12 college preparatory school where opportunity knows no bounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“Brooklyn Technical High School is a company based out of 29 FT GREENE PL, BROOKLYN, New York, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWest Grove, PA, United StatesHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“Avon Grove Charter School is a publicly funded, privately managed public school for grades K - 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“For 40 years, Mounds Park Academy has engaged students in a rigorous college-preparatory experience that cultivates dreamers and doers.”

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

Showing 25 of 978 stem-focused private schools based in the United States

See the full list, filter by size, metro and specialty, and access 7,340 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Stem-focused private schools based in the United States at a glance

As of Nov 6, 2026
34.1%Verified-email coverage
22.0Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
369
11-50
326
51-200
206
201-500
36
501-1,000
10
1,001-5,000
7
5,001-10,000
2
10001+
5

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 978 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “stem-focused private 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 7,340 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.

Stem-focused private schools by metro

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 “stem-focused private schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many stem-focused private schools are there based in the United States?

RevenueBase identified 978 company matches for stem-focused private schools associated with the United States 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?

ART Of Problem Solving tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most stem-focused private schools?

New York leads with 27 company records, followed by Chicago (24) and Miami (13).

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 7,340 professional contacts with verified work emails tracked across these 978 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.