Company lists · Data refreshed November 2026

Top 25 Waldorf middle schools worldwide

RevenueBase identified 1,618 company matches for waldorf middle schools worldwide as of November 2026 and tracks 29,602 professional contacts across them, including 11,604 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for waldorf middle 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 waldorf middle 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,618Companies
29,602Contacts tracked
11,604Verified emails
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The 25 largest waldorf middle schools worldwide

Ranked by team size
Top 25 of 1,618 company matches for waldorf middle schools worldwide, 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, 2026201-500363 contacts →

Exact match

“MISSION: To create and inspire a diverse community of independent thinkers whose academic excellence, global perspective, and strength of character prepare them to make a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchHillsborough, CA, United StatesHQ recorded Nov 6, 202651-200317 contacts →

Exact match

“Located in the San Francisco Bay Area, The Nueva School is a nationally recognized independent school serving gifted students and emphasizing integrated studies, creative arts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact 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
7Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202651-200255 contacts →

Exact match

“Friends School of Baltimore is a coeducational, Quaker college preparatory day school serving students in grades Pre-K through 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPalos Verdes Peninsula, CA, United StatesHQ recorded Nov 6, 2026201-500250 contacts →

Exact match

“Chadwick School is a private K-12 co-educational day school dedicated to developing global citizens with keen minds, exemplary character, self-knowledge and the ability to lead.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchWorcester, MA, United StatesHQ recorded Nov 6, 202651-200221 contacts →

Exact match

“At Worcester Academy, our day and boarding school has been cultivating academic excellence and shaping leaders since 1834.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchNorth Hollywood, CA, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Oakwood School is a K-12 coeducational day school in North Hollywood, California that opened its doors in 1951.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Rafael, CA, United StatesHQ recorded Nov 6, 202651-200206 contacts →

Exact match

“Marin Academy is an independent, coeducational, college preparatory high school, located in San Rafael, California, twelve miles north of San Francisco.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GA, United StatesHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“Athens Academy is a co-ed, independent day school located in Oconee County, Georgia, serving over 950 students in grades K3-12 from 19 counties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAnnapolis, MD, United StatesHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Key School engages children from 2.5 years of age through grade 12 in a progressive, coeducational, college-preparatory program on its picturesque campus 4 miles from downtown…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchEllicott City, MD, United StatesHQ recorded Nov 6, 202651-200189 contacts →

Exact match

“Glenelg Country School is an age 2 through grade 12 school located in the geographic center of Howard County, easily accessible from Routes 70, 29, 32, and 108.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“Shady Hill School is an independent, co-educational day school in Cambridge, Massachusetts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRingwood East, AustraliaHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Tintern Grammar provides a unique learning environment for boys and girls to experience parallel learning at its best in small classes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHamburg, NJ, GermanyHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“Hamburg School is a student-centered, pre-kindergarten through grade eight public school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUruguayHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSouthborough, MA, United StatesHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Fay School was founded in 1866 and was the first junior boarding school in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Rowland Hall-St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEnglewood, CO, United StatesHQ recorded Nov 6, 202651-200164 contacts →

Exact match

“Kent Denver School offers extraordinary educational experiences to 750 students in grades 6–12.”

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

Showing 25 of 1,618 waldorf middle schools worldwide

See the full list, filter by size, metro and specialty, and access 11,604 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waldorf middle schools worldwide at a glance

As of Nov 6, 2026
39.2%Verified-email coverage
18.3Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
510
11-50
658
51-200
353
201-500
38
501-1,000
4
1,001-5,000
5
10001+
1

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 waldorf middle schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “waldorf middle 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 11,604 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.

Waldorf middle schools by location

9 lists · largest first

Every Waldorf middle schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many waldorf middle schools are there worldwide?

RevenueBase identified 1,618 company matches for waldorf middle 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?

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

Which country has the most waldorf middle schools?

The United States leads with 709 companies, followed by Germany (168) and Brazil (103). Every waldorf middle schools list by country and city is linked on this page.

Which city has the most waldorf middle schools?

Sao Paulo leads with 20 company records, followed by Chicago (16) and New York (15).

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 11,604 professional contacts with verified work emails tracked across these 1,618 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.