Company lists · Data refreshed September 2026

Top 25 Stem learning centers based in the United States

Name: Stem learning centers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,460 companies tracked

RevenueBase identified 1,460 stem learning centers headquartered in the United States as of September 2026 and tracks 19,911 professional contacts across them, including 3,834 with verified work emails. New York is the largest hub.

This list covers stem learning centers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

1,460Companies

19,911Contacts tracked

3,834Verified emails

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The 25 largest stem learning centers based in the United States

Ranked by team size

Top 25 of 1,460 stem learning centers based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to stem learning centers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FIRST	Indirect evidence	Manchester, NH, United StatesHQ checked Sep 22, 2026	n/a	2,476 contacts →
	Indirect evidence “FIRST was founded in 1989 to inspire young people's interest and participation in science and technology.” Source: RevenueBase Database · checked Sep 22, 2026
2	After School Matters	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	n/a	810 contacts →
	Indirect evidence “Each year, After School Matters provides life-changing after-school and summer program opportunities to nearly Chicago high school teens.” Source: RevenueBase Database · checked Sep 22, 2026
3	ID Tech Camps	Partial evidence	Campbell, CA, United StatesHQ checked Sep 22, 2026	n/a	664 contacts →
	Partial evidence “Welcome to the nation’s original and most trusted youth STEM educator, where kids & teens learn from the best!” Source: RevenueBase Database · checked Sep 22, 2026
4	Project Lead The WAY	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 22, 2026	201-500	418 contacts →
	Partial evidence “Project Lead The Way (PLTW) is a national nonprofit that provides career-focused STEM education.” Source: RevenueBase Database · checked Sep 22, 2026
5	Young Engineers	Indirect evidence	West Bloomfield, MI, United StatesHQ checked Sep 22, 2026	n/a	334 contacts →
	Indirect evidence “Young Engineers offers educational enrichment programs to children across the globe through our network of franchise partners.” Source: RevenueBase Database · checked Sep 22, 2026
6	Moonpreneur INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 22, 2026	201-500	316 contacts →
	Indirect evidence “Moonpreneur is an innovative ed-tech startup dedicated to imparting tech entrepreneurship to children between the ages of 7 and 16.” Source: RevenueBase Database · checked Sep 22, 2026
7	NEW York Hall Of Science	Indirect evidence	Corona, NY, United StatesHQ checked Sep 22, 2026	51-200	271 contacts →
	Indirect evidence “Since its founding at the 1964-65 New York World’s Fair, the New York Hall of Science (NYSCI) has inspired millions of people-children, teachers, and families– by offering…” Source: RevenueBase Database · checked Sep 22, 2026
8	Brains & Motion Education	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 22, 2026	n/a	271 contacts →
	Indirect evidence “Brains & Motion Education (BAM!) is a tech-enabled company unlocking the potential of students year-round through summer camp, after-school, and structured recess enrichment…” Source: RevenueBase Database · checked Sep 22, 2026
9	Engineering For Kids	Indirect evidence	Fredericksburg, VA, United StatesHQ checked Sep 22, 2026	51-200	265 contacts →
	Indirect evidence “At Engineering For Kids, we believe that every child has the potential to be an engineer.” Source: RevenueBase Database · checked Sep 22, 2026
10	The Tech Interactive	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 22, 2026	201-500	236 contacts →
	Indirect evidence “The Tech is a mission driven organization that develops the next generation of problem-solvers locally, nationally and globally, through the creation and distribution of…” Source: RevenueBase Database · checked Sep 22, 2026
11	SMASH	Strong evidence	Oakland, CA, United StatesHQ checked Sep 22, 2026	n/a	187 contacts →
	Strong evidence “We aim to build a strong STEM workforce through academic learning and experiential engagement for high school and college students.” Source: RevenueBase Database · checked Sep 22, 2026
12	Pitsco Education	Partial evidence	Pittsburg, KS, United StatesHQ checked Sep 22, 2026	51-200	138 contacts →
	Partial evidence “Pitsco’s unwavering focus on innovative educational solutions and unparalleled customer service centers on a simple vision: To lead educational change that positively affects…” Source: RevenueBase Database · checked Sep 22, 2026
13	Discovery Cube, Southern California	Partial evidence	Santa Ana, CA, United StatesHQ checked Sep 22, 2026	51-200	137 contacts →
	Partial evidence “Discovery Cube LA and OC are Southern California's #1 leading non-profit children’s museum and science center dedicated to the inspiration and education of young learners and…” Source: RevenueBase Database · checked Sep 22, 2026
14	Black Rocket Productions	Indirect evidence	Freehold, NJ, United StatesHQ checked Sep 22, 2026	201-500	123 contacts →
	Indirect evidence “We think we’re preparing kids for tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026
15	Code WIZ	Indirect evidence	Westford, MA, United StatesHQ checked Sep 22, 2026	n/a	122 contacts →
	Indirect evidence “We believe that every child deserves the opportunity to thrive in a technology-driven world.” Source: RevenueBase Database · checked Sep 22, 2026
16	Studentnest INC	Partial evidence	Fresno, CA, United StatesHQ checked Sep 22, 2026	201-500	115 contacts →
	Partial evidence “StudentNest offers educational programs after school, weekends, and during the summer with instructions focused on Math, Science, English, Robotics, and many STEM based programs.” Source: RevenueBase Database · checked Sep 22, 2026
17	Nexplore	Partial evidence	Miami, FL, United StatesHQ checked Sep 22, 2026	51-200	110 contacts →
	Partial evidence “Nexplore is a national enrichment service provider with a mission to foster the joy of learning through a wide range of over 125+ STEAM, Life Skills, and Fitness solutions.” Source: RevenueBase Database · checked Sep 22, 2026
18	Wize Computing Academy	Indirect evidence	Coppell, CO, United StatesHQ checked Sep 22, 2026	11-50	103 contacts →
	Indirect evidence “Children Enrichment Education Franchise System.” Source: RevenueBase Database · checked Sep 22, 2026
19	Sphero	Partial evidence	Caddo Mills, TX, United StatesHQ checked Sep 22, 2026	51-200	102 contacts →
	Partial evidence “We believe in high quality, hands-on learning.” Source: RevenueBase Database · checked Sep 22, 2026
20	Encorps	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	11-50	101 contacts →
	Indirect evidence “EnCorps Inc.” Source: RevenueBase Database · checked Sep 22, 2026
21	Imagination Station, Toledo's Science Center	Partial evidence	Toledo, OH, United StatesHQ checked Sep 22, 2026	51-200	98 contacts →
	Partial evidence “Imagination Station, Toledo’s Science Center, is a vital non-profit organization that is an integral part of Toledo’s economic, educational and social landscape.” Source: RevenueBase Database · checked Sep 22, 2026
22	Girlstart	Partial evidence	Austin, TX, United StatesHQ checked Sep 22, 2026	11-50	86 contacts →
	Partial evidence “Girlstart’s mission is to empower girls through STEM.” Source: RevenueBase Database · checked Sep 22, 2026
23	Prisms	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	11-50	82 contacts →
	Partial evidence “Prisms of Reality defines the new paradigm in STEM education.” Source: RevenueBase Database · checked Sep 22, 2026
24	IVY Camps USA	Indirect evidence	Aspen, CO, United StatesHQ checked Sep 22, 2026	11-50	82 contacts →
	Indirect evidence “Ivy Camps USA provides partnerships for high quality youth enrichment programs, that are live online and in-person.” Source: RevenueBase Database · checked Sep 22, 2026
25	Connecticut Science Center	Indirect evidence	Hartford, CT, United StatesHQ checked Sep 22, 2026	51-200	79 contacts →
	Indirect evidence “How do you get people interested in science?” Source: RevenueBase Database · checked Sep 22, 2026

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: stem learning centers. 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 stem learning centers.
Partial evidence: Its own public description names part of stem learning centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name stem learning centers. 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 1,460 stem learning centers based in the United States

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Stem learning centers based in the United States at a glance

As of Sep 22, 2026

19.3%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

886

11-50

442

51-200

201-500

501-1,000

1,001-5,000

10001+

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 1,460 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 stem learning centers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “stem learning centers”. 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 stem learning centers), 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 stem learning centers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,834 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 22, 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.

Stem learning centers by metro

Stem learning centers in New York47
Stem learning centers in Los Angeles29
Stem learning centers in Houston26

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 stem learning centers, 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 stem learning centers are there based in the United States?

RevenueBase identified 1,460 stem learning centers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FIRST, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most stem learning centers?

New York leads with 47 headquartered companies, followed by Los Angeles (29) and Houston (26).

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 3,834 verified decision-maker contacts tracked across these 1,460 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 22, 2026.

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About this data

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