Company lists · Data refreshed November 2026

Top 25 Stem boarding schools based in Canada

RevenueBase identified 57 company matches for stem boarding schools associated with Canada as of November 2026 and tracks 2,112 professional contacts across them, including 950 with verified work emails. Toronto is the largest hub.

This list covers company matches for stem boarding 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
57Companies
2,112Contacts tracked
950Verified emails
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The 25 largest stem boarding schools based in Canada

Ranked by team size
Top 25 of 57 company matches for stem boarding 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 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
2Exact 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
3Exact 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
4Exact matchMill Bay, BC, CanadaHQ recorded Nov 6, 2026201-500184 contacts →

Exact match

“We are a co-educational, university preparatory school for grades 9-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPort Hope, ON, CanadaHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“Trinity College School is a leading independent boarding and day school located on 100 acres in picturesque Port Hope, Ontario, Canada, one hour’s drive east of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLakefield, ON, CanadaHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“The best thing about LCS is our people, the warm community and commitment of our students and staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchKing, ON, CanadaHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“The Country Day School is a co-educational, non-denominational, university-preparatory school just north of Toronto in King City offering programs in JK-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“We are a new grade 7-12 public charter school that offers programming that is unique in Alberta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchBrockville, ON, CanadaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Fulford Academy is a coeducational, private day/boarding school located in Brockville, Ontario Canada, home of the famous Islands on the majestic St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Laureate College is a private co-ed boarding school that offers courses leading to the completion of the Ontario Secondary School Diploma (OSSD) with specialized STEM, Gifted Arts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNicolet, QC, CanadaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Le Collège Notre-Dame-de-l,Assomption est une école secondaire privée mixte qui propose des programmes innovateurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-hyacinthe, QC, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Le Collège Saint-Maurice est un établissement d'enseignement secondaire privé mixte situé à Saint-Hyacinthe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNorth York, ON, CanadaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Northview Heights Secondary School (NHSS) is located in the city of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“STEM Collegiate is a Public Charter school serving students in grades 7-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Vancouver's first and only STEM high school, bringing a thoughtful focus on the science and technology skills that are demanded by life and work in the 21st century, a curriculum…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCowichan Valley, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact matchLévis, QC, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“L'École Marcelle-Mallet est une institution d'enseignement secondaire privée située à Lévis qui, depuis 1858, se consacre à former des citoyens de caractère et d'action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Sainte-Marguerite-Bourgeoys n'est pas juste une école.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSaint-romuald, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Le Juvénat Notre-Dame est une école secondaire privée offrant différents programmes spécialisés; disciplines scolaires, informatiques et sportives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRosenort, MB, CanadaHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 57 stem boarding schools based in Canada

See the full list, filter by size, metro and specialty, and access 950 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Stem boarding schools based in Canada at a glance

As of Nov 6, 2026
45.0%Verified-email coverage
37.1Average contacts per company
51-200Median size (employees)
15.8%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
15
51-200
20
201-500
7
501-1,000
2
1,001-5,000
1

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 57 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 “stem boarding 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 950 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 “stem boarding schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many stem boarding schools are there based in Canada?

RevenueBase identified 57 company matches for stem boarding 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?

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

Which city has the most stem boarding schools?

Toronto leads with 9 company records, followed by North York (5) and Calgary (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 950 professional contacts with verified work emails tracked across these 57 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.