Company lists · Data refreshed November 2026

Top 25 Steiner schools based in the United States

RevenueBase identified 1,000 company matches for steiner schools associated with the United States as of November 2026 and tracks 35,003 professional contacts across them, including 16,201 with verified work emails. New York is the largest hub.

This list covers company matches for steiner 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
1,000Companies
35,003Contacts tracked
16,201Verified emails
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The 25 largest steiner schools based in the United States

Ranked by team size
Top 25 of 1,000 company matches for steiner 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 matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500495 contacts →

Exact match

“The Lovett School is a community of belonging that develops students of honor, faith, and wisdom with the character and intellect to thrive in learning and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBronx, NY, United StatesHQ recorded Nov 6, 2026201-500462 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
3Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200417 contacts →

Exact match

“Based in Atlanta, Trinity School is an independent, co-educational elementary school that serves children age three through Sixth Grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500405 contacts →

Exact match

“The Dalton School is an independent, co-educational day school located in the Upper East Side of New York City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 2026201-500354 contacts →

Exact match

“Ravenscroft is a PreK through grade 12 independent day school located in Raleigh, N.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500318 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
7Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500315 contacts →

Exact match

“Founded in 1872, Dwight School is an internationally renowned independent school (nursery-grade 12) educating the next generation of global leaders, one student at a time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 2026201-500305 contacts →

Exact match

“Together, cultivating the best in each, for the benefit of all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Washington International School (WIS) is a coeducational independent school (private school) offering 900+ students a challenging international curriculum and rich language…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMclean, VA, United StatesHQ recorded Nov 6, 2026201-500288 contacts →

Exact match

“The Potomac School is remarkable for its 100 years of excellence in teaching and learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-200280 contacts →

Exact match

“Catlin Gabel is a co-educational, independent day school in Portland serving 760 students in preschool through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLa Jolla, CA, United StatesHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“La Jolla Country Day School (LJCDS), is a premier independent college-preparatory school serving students from age 3 through Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“Founded in 1903, Isidore Newman School is a co-educational independent school that serves high achieving and highly motivated students in pre-kindergarten through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStudio City, CA, United StatesHQ recorded Nov 6, 2026201-500268 contacts →

Exact match

“Campbell Hall is a community of inquiry committed to academic excellence and to the nurturing of decent, loving, and responsible human beings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWest Chester, PA, United StatesHQ recorded Nov 6, 202651-200267 contacts →

Exact match

“Westtown School, a Quaker Pre-K -12th grade co-ed, private, college preparatory day and boarding school, offers an action-based education that emphasizes critical thinking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShaker Heights, OH, United StatesHQ recorded Nov 6, 2026201-500262 contacts →

Exact match

“Located in Shaker Heights, Ohio, Hathaway Brown School provides an inclusive environment that challenges girls in grades K through 12 and boys and girls in the Early Childhood…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEnglewood, NJ, United StatesHQ recorded Nov 6, 2026201-500262 contacts →

Exact match

“Dwight-Englewood School offers a seamless education experience from preschool through grade 12 and gives students the highest quality preparation for college and university work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“PARISH EPISCOPAL SCHOOL is a leading co-educational, independent pre-kindergarten through 12th grade Episcopal school located in Dallas, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-200253 contacts →

Exact match

“Park Tudor is an independent school in Indianapolis, Indiana for boys and girls in junior kindergarten through grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200252 contacts →

Exact match

“Grace Church School teaches skills of intellectual excellence and habits of ethical virtue, believing that these qualities depend upon each other to find their fullest expression…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMontclair, NJ, United StatesHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“Montclair Kimberley Academy (MKA) empowers students from age 4 to grade 12 to learn at their growing edge in a vibrant and engaged independent school community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202651-200224 contacts →

Exact match

“Founded in 1912, Park School is a non-sectarian, independent, coeducational day school with more than 800 students in pre-kindergarten through grade twelve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200222 contacts →

Exact match

“Paideia is an independent pre K-12 school located in Druid Hills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Founded in 1923, Shorecrest is a coed, nonsectarian, PK3-12 independent school in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrookline, MA, United StatesHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“The Park School has offered an exceptional independent education to boys and girls in pre-kindergarten through eighth grade since Today, our diverse student body of over 500+…”

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

Showing 25 of 1,000 steiner schools based in the United States

See the full list, filter by size, metro and specialty, and access 16,201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steiner schools based in the United States at a glance

As of Nov 6, 2026
46.3%Verified-email coverage
35.0Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
237
11-50
431
51-200
297
201-500
30
501-1,000
2
1,001-5,000
1

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 1,000 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 “steiner 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 16,201 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 “steiner schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steiner schools are there based in the United States?

RevenueBase identified 1,000 company matches for steiner 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?

The Lovett School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most steiner schools?

New York leads with 22 company records, followed by Portland (14) and Chicago (12).

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 16,201 professional contacts with verified work emails tracked across these 1,000 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.