Company lists · Data refreshed November 2026

Top 25 Private school accreditation agencies worldwide

RevenueBase identified 163 company matches for private school accreditation agencies worldwide as of November 2026 and tracks 4,113 professional contacts across them, including 1,139 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for private school accreditation agencies 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 private school accreditation agencies 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
163Companies
4,113Contacts tracked
1,139Verified emails
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The 25 largest private school accreditation agencies worldwide

Ranked by team size
Top 25 of 163 company matches for private school accreditation agencies 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 matchAlpharetta, GA, United StatesHQ recorded Nov 6, 2026201-500715 contacts →

Exact match

“Cognia is a global, nonprofit improvement organization dedicated to helping institutions and other education providers grow learners, teachers, and leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200378 contacts →

Exact match

“The National Association of Independent Schools (NAIS) provides services to more than 1,700 schools and associations of schools in the United States and abroad, including 1,500…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSantiago, ChileHQ recorded Nov 6, 202651-200326 contacts →

Exact match

“La Comisión Nacional de Acreditación, CNA, es un órgano creado por la Ley de Aseguramiento de la Calidad de la Educación Superior N°20.129, promulgada por la Presidencia de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLowell, MA, United StatesHQ recorded Nov 6, 2026n/a174 contacts →

Exact match

“The New England Association of Schools and Colleges (NEASC) is an independent, voluntary, nonprofit membership organization which partners with over 1500 public, independent, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLaguna Niguel, CA, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“National High School is proudly accredited by Southern Association of Colleges and Schools and Schools Council on Accreditation and School Improvement (SACS CASI), an accrediting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 2026201-500123 contacts →

Exact match

“The King’s Academy is a National Blue Ribbon Christian school serving more than 1,500 students from preschool through 12th grade, and is accredited by the Southern Association of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPhildelphia, PA, United StatesHQ recorded Nov 6, 202611-50107 contacts →

Exact match

“Based in Philadelphia, the Middle States Association is the worldwide leader in accreditation and school improvement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWest Melbourne, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Independent Schools Victoria is a not-for-profit organisation dedicated to Independent education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHudson, OH, United StatesHQ recorded Nov 6, 202611-5084 contacts →

Exact match

“Seton Catholic School is an independent, K-8 Catholic school in the Diocese of Cleveland which is accredited by the State of Ohio and located in Hudson.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“WASC accredits K-12 schools and not-for-profit, non-degree granting postsecondary institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“The Middle States Commission on Higher Education (MSCHE) is a global institutional accreditor recognized by the United States Secretary of Education since 1952.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMandeville, LA, JamaicaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Cedarwood School is a non-denominational private school serving infants through the seventh grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDecatur, GA, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“The Southern Association of Colleges and Schools Commission on Colleges (SACSCOC) accredits degree-granting higher education institutions in the United States and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRodriguez, PhilippinesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“FEU Roosevelt-Rodriguez is a private non-sectarian school, with a Level 2 Accredited status from PAASCU and a Certified PEAC school”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“WASC Senior College and University Commission (WSCUC) is an accrediting agency serving a diverse membership of public and private higher education institutions around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt 300, United StatesHQ recorded Nov 6, 2026501-1,00042 contacts →

Exact match

“Ivy Global is Accredited with NCA CASI, NWAC and SACS CASI by Cognia (formerly known as AdvancED).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Founded and established in 1980, Davidson Academy is accredited by the Southern Association of Colleges and Schools and approved by the Tennessee Department of Education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Al Mustafa Academy is a primary/secondary education company based out in Edmonton, Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Ensure Quality Education the Enhances Student Success in the Workforce ACCSC is recognized by the United States Department of Education as the designated institutional accrediting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“The Distance Education Accrediting Commission (DEAC) is a private, non-profit organization that operates as a national accreditor of institutions that primarily offer distance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“The Council for Higher Education Accreditation (CHEA) serves its members, students, and society through advocacy for the value and independence of accreditation, recognition of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOyster Bay, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“East Woods is a fully accredited private school by the State of New York through the New York State Association of Independent Schools and is a member of the National Association…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChattanooga, TN, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Skyuka Hall is a college preparatory school serving nontraditional students in grades K-12.”

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

Showing 25 of 163 private school accreditation agencies worldwide

See the full list, filter by size, metro and specialty, and access 1,139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private school accreditation agencies worldwide at a glance

As of Nov 6, 2026
27.7%Verified-email coverage
25.2Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
58
51-200
25
201-500
4
501-1,000
1
1,001-5,000
4
5,001-10,000
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 private school accreditation agencies are linked below.
What qualifies
Company records worldwide whose business descriptions match “private school accreditation agencies” 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 1,139 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.

Private school accreditation agencies by location

1 lists · largest first

Every Private school accreditation agencies 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 “private school accreditation agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private school accreditation agencies are there worldwide?

RevenueBase identified 163 company matches for private school accreditation agencies 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?

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

Which country has the most private school accreditation agencies?

The United States leads with 101 companies. Every private school accreditation agencies list by country and city is linked on this page.

Which city has the most private school accreditation agencies?

Washington leads with 6 company records, followed by Jacksonville (3) and Seattle (3).

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 1,139 professional contacts with verified work emails tracked across these 163 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.