Company lists · Data refreshed September 2026

Top 25 Secondary education providers based in Canada

Name: Secondary education providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 225 companies tracked

RevenueBase identified 225 secondary education providers headquartered in Canada as of September 2026 and tracks 4,366 professional contacts across them, including 1,536 with verified work emails. Toronto is the largest hub.

This list covers secondary education providers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

225Companies

4,366Contacts tracked

1,536Verified emails

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The 25 largest secondary education providers based in Canada

Ranked by team size

Top 25 of 225 secondary education providers based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to secondary education providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	London District Catholic School Board	Strong evidence	London, ON, CanadaHQ checked Sep 22, 2026	1,001-5,000	1,223 contacts →
	Strong evidence “The London District Catholic school system has approximately students in 44 elementary and 9 secondary schools, which provide a full range of education experiences from Junior…” Source: RevenueBase Database · checked Sep 22, 2026
2	Centre DE Services Scolaire DE Saint-Hyacinthe	Indirect evidence	Saint-hyacinthe, QC, CanadaHQ checked Sep 22, 2026	1,001-5,000	438 contacts →
	Indirect evidence “Pour répondre aux besoins de formation de la population des MRC des Maskoutains et d’Acton, la Commission scolaire de Saint-Hyacinthe dispense des services d’enseignement aux…” Source: RevenueBase Database · checked Sep 22, 2026
3	Lower Canada College	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	51-200	169 contacts →
	Partial evidence “LCC is an English, coeducational, K-11 school leading to the MEQ Secondary Leaving Diploma / LCC est une école anglophone mixte de la maternelle à la 5e secondaire menant au DES…” Source: RevenueBase Database · checked Sep 22, 2026
4	Collège DE Montréal	Partial evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	51-200	78 contacts →
	Partial evidence “Fier de ses racines datant de plus de 250 ans, le Collège de Montréal est une institution privée mixte qui accueille 1500 élèves, de la 1re à la 5e secondaire.” Source: RevenueBase Database · checked Sep 22, 2026
5	Commission Scolaire DU Pays-Des-Bleuets	Indirect evidence	Roberval, QC, CanadaHQ checked Sep 22, 2026	501-1,000	72 contacts →
	Indirect evidence “Située dans la région du Saguenay-Lac-Saint-Jean, plus précisément sur les territoires des MRC du Domaine-du-Roy et de Maria-Chapdelaine, la Commission scolaire du…” Source: RevenueBase Database · checked Sep 22, 2026
6	Collège Bourget	Partial evidence	Rigaud, QC, CanadaHQ checked Sep 22, 2026	51-200	68 contacts →
	Partial evidence “Le Collège Bourget est une école privée de niveau primaire et secondaire.” Source: RevenueBase Database · checked Sep 22, 2026
7	Séminaire Saint-François	Partial evidence	Saint-augustin-de-desmaures, QC, CanadaHQ checked Sep 22, 2026	51-200	67 contacts →
	Partial evidence “Le Séminaire Saint-François est une institution scolaire mixte qui dispense de l'enseignement en formation générale au secondaire, en langue française.” Source: RevenueBase Database · checked Sep 22, 2026
8	Royal Crown School	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	67 contacts →
	Indirect evidence “Royal Crown School is a private school with grades 7 to 12 located in Scarborough, Toronto, Canada.” Source: RevenueBase Database · checked Sep 22, 2026
9	Bronte College	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “Bronte College is a private boarding high school offering Grades 9 to 12 for day and boarding students.” Source: RevenueBase Database · checked Sep 22, 2026
10	Collège Citoyen	Partial evidence	Laval, QC, CanadaHQ checked Sep 22, 2026	51-200	35 contacts →
	Partial evidence “Le Collège Citoyen est un établissement d’enseignement privé de formation générale au secondaire, situé au cœur de la nature urbaine des Mille-Îles à l’ouest de Laval, qui se…” Source: RevenueBase Database · checked Sep 22, 2026
11	AL Mustafa Academy	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	11-50	35 contacts →
	Strong evidence “Al Mustafa Academy is an accredited primary/secondary education company based out in Edmonton, Alberta.” Source: RevenueBase Database · checked Sep 22, 2026
12	St. Augustine Catholic High School	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “York Catholic District School Board.” Source: RevenueBase Database · checked Sep 22, 2026
13	Pattison High School	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “Welcome to Pattison High School!” Source: RevenueBase Database · checked Sep 22, 2026
14	Externat Sacré-Coeur	Indirect evidence	Rosemère, QC, CanadaHQ checked Sep 22, 2026	51-200	29 contacts →
	Indirect evidence “Découvrir, s’engager et atteindre les plus hauts sommets!” Source: RevenueBase Database · checked Sep 22, 2026
15	Collège Saint-Hilaire	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Fondé en 1964, le Collège Saint-Hilaire est situé au pied du mont Saint-Hilaire et dispose d’un environnement exceptionnel, propice à l’apprentissage et à la pratique d’activités.” Source: RevenueBase Database · checked Sep 22, 2026
16	Collège Saint-Maurice	Partial evidence	Saint-hyacinthe, QC, CanadaHQ checked Sep 22, 2026	51-200	21 contacts →
	Partial evidence “Le Collège Saint-Maurice est un établissement d’enseignement secondaire privé mixte dans la ville de Saint-Hyacinthe.” Source: RevenueBase Database · checked Sep 22, 2026
17	École Secondaire Mont-Saint-Sacrement	Partial evidence	Saint-gabriel-de-valcartier, QC, CanadaHQ checked Sep 22, 2026	51-200	21 contacts →
	Partial evidence “L'école secondaire Mont-Saint-Sacrement (ESMSS) est une école d'enseignement secondaire privé mixte située à Saint-Gabriel-de-Valcartier, dans la banlieue nord de Québec.” Source: RevenueBase Database · checked Sep 22, 2026
18	Toronto Imperial School	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Quality education is the key to a successful future!” Source: RevenueBase Database · checked Sep 22, 2026
19	Dartmouth High School	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
20	Institut Secondaire Keranna	Partial evidence	Trois-rivières, QC, CanadaHQ checked Sep 22, 2026	51-200	17 contacts →
	Partial evidence “Keranna accueille environ 700 filles et garçons de 1re à 5e secondaire et répond aux exigences du ministère de l’Éducation du Québec.” Source: RevenueBase Database · checked Sep 22, 2026
21	École Secondaire Saint-Joseph DE Saint-Hyacinthe	Partial evidence	Saint-hyacinthe, QC, CanadaHQ checked Sep 22, 2026	51-200	13 contacts →
	Partial evidence “L’École secondaire Saint-Joseph de Saint-Hyacinthe, école d’enseignement privé pour filles et garçons, accueille les jeunes de la 1re à la 5e secondaire sans égard à leurs…” Source: RevenueBase Database · checked Sep 22, 2026
22	Globe Cambridge High School	Indirect evidence	Port Hope, ON, CanadaHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “Globe Cambridge High School (GCHS, BSID No.” Source: RevenueBase Database · checked Sep 22, 2026
23	Belmont Secondary School	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
24	Collège Notre-Dame DE Rivière-Du-Loup	Indirect evidence	Rivière-du-loup, QC, CanadaHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Le Collège Notre-Dame de Rivière-du-Loup se distingue dans le paysage éducatif du Bas-Saint-Laurent et de l'Est-du-Québec depuis plus d'un demi-siècle.” Source: RevenueBase Database · checked Sep 22, 2026
25	École Secondaire Ozias-Leduc	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: secondary education providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names secondary education providers.
Partial evidence: Its own public description names part of secondary education providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name secondary education providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 225 secondary education providers based in Canada

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Secondary education providers based in Canada at a glance

As of Sep 22, 2026

35.2%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 225 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among secondary education providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “secondary education providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names secondary education providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among secondary education providers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,536 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names secondary education providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many secondary education providers are there based in Canada?

RevenueBase identified 225 secondary education providers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

London District Catholic School Board, headquartered in London, tops this list with the largest team on record.

Which city has the most secondary education providers?

Toronto leads with 18 headquartered companies, followed by Mississauga (10) and Brampton (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,536 verified decision-maker contacts tracked across these 225 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.