Company lists · Data refreshed September 2026

Top 13 Cultural heritage organizations based in Canada

Name: Cultural heritage organizations based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 40 companies tracked

RevenueBase identified 40 cultural heritage organizations headquartered in Canada as of September 2026 and tracks 506 professional contacts across them, including 191 with verified work emails. Toronto is the largest hub.

This list covers cultural heritage organizations 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 19, 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 19, 2026 86% judged on-target in blind review

40Companies

506Contacts tracked

191Verified emails

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The 13 largest cultural heritage organizations based in Canada

Ranked by team size

Top 13 of 40 cultural heritage organizations based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cultural heritage organizations: 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	ASI Providing Archaeological & Cultural Heritage Services	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	110 contacts →
	Strong evidence “ASI is the largest archaeological and cultural heritage consulting firm in Ontario with over thirty years experience in the production and dissemination of knowledge concerning…” Source: RevenueBase Database · checked Sep 19, 2026
2	Ontario Heritage Trust	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
3	Glenbow	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Glenbow is a place of confluence: a meeting point for people and communities to join a flow of ideas, knowledge, opinions, and experiences.” Source: RevenueBase Database · checked Sep 19, 2026
4	Tmhc INC	Strong evidence	London, ON, CanadaHQ checked Sep 19, 2026	11-50	53 contacts →
	Strong evidence “TMHC embraces the respectful conservation of Ontario's cultural heritage, working in partnership with municipalities, public and private organizations, Indigenous and descendent…” Source: RevenueBase Database · checked Sep 19, 2026
5	Parslow Heritage Consultancy INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “PHC Inc.” Source: RevenueBase Database · checked Sep 19, 2026
6	Terentia	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Empowering cultural institutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	Réseau Arthist	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Le Réseau ArtHist est un organisme à but non lucratif lavallois qui vise à mettre en valeur le patrimoine d’un territoire donné de façon dynamique en priorisant l’art comme…” Source: RevenueBase Database · checked Sep 19, 2026
8	The Brown Homestead	Partial evidence	St Catharines, ON, CanadaHQ checked Sep 19, 2026	1-10	14 contacts →
	Partial evidence “The Brown Homestead is a new kind of heritage organization.” Source: RevenueBase Database · checked Sep 19, 2026
9	Modern Literature & Culture Research Centre	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Established in 2006, the Modern Literature and Culture Research Centre is a leading cultural institution in Canada focussed on the arts and humanities.” Source: RevenueBase Database · checked Sep 19, 2026
10	Passerelles Coopérative EN Patrimoine	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “Passerelles est une coopérative de travail qui oeuvre à la valorisation du patrimoine à travers des projets festifs, créatifs et rassembleurs.” Source: RevenueBase Database · checked Sep 19, 2026
11	Willowbank School Of Restoration Arts	Strong evidence	Queenston, ON, CanadaHQ checked Sep 19, 2026	1-10	10 contacts →
	Strong evidence “Willowbank is an independent and innovative educational institution in the cultural heritage field, operating within a dramatic historic setting.” Source: RevenueBase Database · checked Sep 19, 2026
12	Heritage Saskatchewan	Partial evidence	Regina, SK, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Heritage Saskatchewan gives voice to Living Heritage.” Source: RevenueBase Database · checked Sep 19, 2026
13	London Heritage Council	Strong evidence	London, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “The London Heritage Council (LHC) is a not-for-profit organization with a mission to inspire, nurture, and manage cultural initiatives through collaboration and coordination in…” Source: RevenueBase Database · checked Sep 19, 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: cultural heritage organizations. 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 cultural heritage organizations.
Partial evidence: Its own public description names part of cultural heritage organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cultural heritage organizations. 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 13 of 40 cultural heritage organizations based in Canada

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Cultural heritage organizations based in Canada at a glance

As of Sep 19, 2026

37.7%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 40 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 cultural heritage organizations, 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 “cultural heritage organizations”. 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 cultural heritage organizations), 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 cultural heritage organizations, 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, 191 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 19, 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 cultural heritage organizations, 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 cultural heritage organizations are there based in Canada?

RevenueBase identified 40 cultural heritage organizations 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?

ASI Providing Archaeological & Cultural Heritage Services, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most cultural heritage organizations?

Toronto leads with 7 headquartered companies, followed by Quebec (6) and London (2).

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 191 verified decision-maker contacts tracked across these 40 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 19, 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.