Company lists · Data refreshed November 2026

Top 19 Selective high schools based in Toronto, Canada

RevenueBase identified 48 company matches for selective high schools associated with Toronto, Canada as of November 2026 and tracks 1,540 professional contacts across them, including 691 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for selective high schools associated with Toronto, 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
48Companies
1,540Contacts tracked
691Verified emails
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The 19 largest selective high schools based in Toronto, Canada

Ranked by team size
Top 19 of 48 company matches for selective high schools based in Toronto, 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 matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200391 contacts →

Exact match

“Upper Canada College inspires boys to become their best selves at a place where tradition, excellence and innovation meet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200297 contacts →

Exact match

“Branksome Hall, a leading independent International Baccalaureate (IB) World School, challenges and inspires girls to love learning and shape a better world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Crestwood School was established in 1980 and successfully enriched the lives of many children in every way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Royal Crown School is a private school with grades 7 to 12 located in Scarborough, Toronto, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Braemar College is a private secondary school located in downtown Toronto, near the University of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“WillowWood is a private school serving the needs of all learners from Kindergarten to Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“The Study Academy is Toronto’s premier progressive school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Seneca Hill Private School offers its students a community where they can thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Established in 1994, McDonald International Academy (MIA) is a fully accredited secondary school with two campuses located in Downtown Toronto, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Howlett Academy is a co-educational school for JK to Grade 8.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Metropolitan Preparatory Academy is a private middle school and high school program located in mid-town Toronto that prepares its students for success at university level and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Bloor Collegiate Institute, established in 1925, has a long tradition of scholarship and post-secondary success for our many graduates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“SLI The Sidney Ledson School is a private Preschool to Grade 6 school in Toronto offering a strong academic foundation in a warm, structured, and supportive environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Apollo High School’s programs are designed to equip students with the knowledge and skills they will need to lead satisfying and productive lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“The Abelard School is an independent high school founded in 1997 that offers an enriched and challenging curriculum to prepare students for remarkable success in university and…”

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

Showing 19 of 48 selective high schools based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 691 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Selective high schools based in Toronto, Canada at a glance

As of Nov 6, 2026
44.9%Verified-email coverage
32.1Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
23
51-200
12
201-500
1
1,001-5,000
1

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 48 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 Toronto, Canada whose business descriptions match “selective high 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 691 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 “selective high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many selective high schools are there based in Toronto, Canada?

RevenueBase identified 48 company matches for selective high schools associated with Toronto, 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?

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

Which city in Canada has the most selective high schools?

Toronto leads Canada with 48 company records, followed by Montreal (11) and Mississauga (10).

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 691 professional contacts with verified work emails tracked across these 48 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.