Company lists · Data refreshed November 2026

Top 25 Single-sex schools based in Canada

RevenueBase identified 94 company matches for single-sex schools associated with Canada as of November 2026 and tracks 4,163 professional contacts across them, including 1,935 with verified work emails. Toronto is the largest hub.

This list covers company matches for single-sex schools associated with Canada, 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
94Companies
4,163Contacts tracked
1,935Verified emails
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The 25 largest single-sex schools based in Canada

Ranked by team size
Top 25 of 94 company matches for single-sex schools based in Canada, 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 matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202651-200327 contacts →

Exact match

“Holy Trinity School (HTS) is a co-educational, JK-Grade 12, independent day school that provides a safe, structured, and supportive environment for students to develop character…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOakville, ON, CanadaHQ recorded Nov 6, 2026201-500326 contacts →

Exact match

“Appleby College is a non-profit, independent school for more than 760 young men and women in Grades 7 to 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, CanadaHQ recorded Nov 6, 202651-200271 contacts →

Exact match

“For 130 years, Havergal has provided young women with an exceptional education in an environment that encourages both inquiry and curiosity, and celebrates community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“BSS knows how girls learn and believes they can do anything.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAurora, ON, CanadaHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“A Sense of Community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-200228 contacts →

Exact match

“Inspiring girls to discover their personal excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 2026201-500224 contacts →

Exact match

“Located in the city of Victoria, St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWest Vancouver, BC, CanadaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“Opened in 1984, Collingwood School is a gender-inclusive day school located on two campuses in West Vancouver, BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“University of Toronto Schools (UTS) is a university preparatory school, grades 7 through 12, affiliated with the University of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Greenwood is built on a different school of thought.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Le Collège Jean-Eudes est une école secondaire privée située à Montréal, fondé en 1953 par des pères Eudistes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Southridge is co-ed, K-12 independent day school located in South Surrey, BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Established in 1958, the Halifax Grammar School is the leading independent, co-educational day school in Atlantic Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Kingsway College School, is a co-ed JK to Grade 12 school in Etobicoke.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“SMLS is the premier independent school for girls west of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Vancouver College, established in 1922, is a Kindergarten through Grade 12 independent Catholic school for boys, served by the Congregation of Christian Brothers in the spirit of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Our Mission: Empower students to lead meaningful lives as compassionate, contributing citizens, and inspire their success in learning and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWesmount, CanadaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“ECS is a Tier 1 English-language school for girls in Montréal, from Kindergarten through Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDrummondville, QC, CanadaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Fondé en 1962 par les Frères de la Charité, le Collège Saint-Bernard est une école préscolaire, primaire et secondaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWhitby, ON, CanadaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Trafalgar Castle School is an independent day and boarding school for girls in Grades 4 through 12, where girls thrive in a diverse, close-knit community, empowered by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“The top independent school in Atlantic Canada and a member of CAIS (Canadian Accredited Independent Schools), Sacred Heart School of Halifax (SHSH) teaches the whole child - mind…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVarennes, QC, CanadaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Le Collège Saint-Paul est une école secondaire privée située à Varennes au Québec.”

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

Showing 25 of 94 single-sex schools based in Canada

See the full list, filter by size, metro and specialty, and access 1,935 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Single-sex schools based in Canada at a glance

As of Nov 6, 2026
46.5%Verified-email coverage
44.3Average contacts per company
51-200Median size (employees)
22.3%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
26
51-200
38
201-500
10
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 94 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 Canada whose business descriptions match “single-sex 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 1,935 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 “single-sex schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many single-sex schools are there based in Canada?

RevenueBase identified 94 company matches for single-sex schools associated with Canada 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?

HTS Holy Trinity School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most single-sex schools?

Toronto leads with 21 company records, followed by Brampton (4) and Mississauga (4).

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 1,935 professional contacts with verified work emails tracked across these 94 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.