Company lists · Data refreshed November 2026

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

RevenueBase identified 2,271 company matches for stem-focused elementary schools associated with the United States as of November 2026 and tracks 30,504 professional contacts across them, including 9,498 with verified work emails. New York is the largest hub.

This list covers company matches for stem-focused elementary 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
2,271Companies
30,504Contacts tracked
9,498Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest stem-focused elementary schools based in the United States

Ranked by team size
Top 25 of 2,271 company matches for stem-focused elementary 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, 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
3Exact 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
4Exact matchAtlanta, SC, United StatesHQ recorded Nov 6, 20261,001-5,000540 contacts →

Exact match

“An exclusive childcare company that focuses on unique curriculum to promote global learning for the next generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchOak Ridge, TN, United StatesHQ recorded Nov 6, 2026501-1,000347 contacts →

Exact match

“The Oak Ridge Schools were born in the shadow of the Manhattan Project in 1943.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500304 contacts →

Exact match

“The Oregon Museum of Science and Industry (OMSI) is a nationally-renowned science center providing science learning to a range of audiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchCastle Pines, CO, United StatesHQ recorded Nov 6, 2026n/a210 contacts →

Exact match

“Since 1998, the FasTracKids system has provided opportunities for entrepreneurs and private children’s businesses to develop important 21st century learning skills within young…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Community School is an independent elementary and preschool serving families with children age 3 through sixth grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChatham, NJ, United StatesHQ recorded Nov 6, 2026n/a186 contacts →

Exact match

“JerseySTEM is a network of parents, professionals, students and educators whose goal is to promote excellence in Science, Technology, Engineering and Math (STEM) education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 2026n/a172 contacts →

Exact match

“MITES (formerly OEOP) provides transformative experiences that bolster confidence, create life-long community, and build an exciting, challenging foundation in STEM for highly…”

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 matchPittsburg, KS, United StatesHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Pitsco’s unwavering focus on innovative educational solutions and unparalleled customer service centers on a simple vision: To lead educational change that positively affects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“TERC is a Cambridge, MA based nonprofit made up of teams of forward-thinking STEM experts dedicated to innovation and creative problem solving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact 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
23Exact 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
24Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“In 1970, our founder Lila McDill had one vision: children learn by doing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Fulton Science Academy Private School (FSAPS) has fostered a “yearn to learn” culture where students embrace an innovative, STEAM (Science, Technology, Engineering, Arts, and…”

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

Showing 25 of 2,271 stem-focused elementary schools based in the United States

See the full list, filter by size, metro and specialty, and access 9,498 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Nov 6, 2026
31.1%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,152
11-50
726
51-200
295
201-500
36
501-1,000
11
1,001-5,000
5
10001+
2

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 2,271 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 elementary 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 9,498 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.

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 elementary schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 2,271 company matches for stem-focused elementary 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 elementary schools?

New York leads with 78 company records, followed by Chicago (45) and Houston (30).

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 9,498 professional contacts with verified work emails tracked across these 2,271 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 2,271 stem-focused elementary schools based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.