Company lists · Data refreshed September 2026

Top 25 Industrial cleaning companies based in Canada

Name: Industrial cleaning companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 1,629 companies tracked

RevenueBase identified 1,629 company matches for industrial cleaning companies associated with Canada as of September 2026 and tracks 14,694 professional contacts across them, including 3,429 with verified work emails. Toronto is the largest hub.

This list covers company matches for industrial cleaning companies 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 September 15, 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 Sep 15, 2026 How this list was built

1,629Companies

14,694Contacts tracked

3,429Verified emails

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The 25 largest industrial cleaning companies based in Canada

Ranked by team size

Top 25 of 1,629 company matches for industrial cleaning companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GDI Integrated Facility Services	Exact match	Lasalle, QC, CanadaHQ recorded Sep 15, 2026	10001+	2,560 contacts →
	Exact match “GDI provides unequalled capability and expertise in the facility services sector across Canada and the United States.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2	BEE Clean Building Maintenance	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 15, 2026	10001+	857 contacts →
	Exact match “For over 50 years, Bee-Clean Building Maintenance has been providing expert cleaning services to valued clients in the public and private sectors across Canada.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3	BEST	Exact match	Coquitlam, BC, CanadaHQ recorded Sep 15, 2026	1,001-5,000	343 contacts →
	Exact match “BEST is one of Canada’s leading janitorial and maintenance service providers, specializing in high-traffic public facilities across the country.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4	Sani Marc	Exact match	Victoriaville, CanadaHQ recorded Sep 15, 2026	501-1,000	329 contacts →
	Exact match “Sani Marc Group is one of Canada's leading manufacturers and distributors of cleaning and sanitation solutions for three major markets: Food & Beverage, Commercial, Industrial &…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5	Hallmark Housekeeping Services INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	276 contacts →
	Exact match “Canadian Owned & Operated Providing Innovative Sustainable Commercial Janitorial Solutions since 1977.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6	Swish Maintenance Limited	Exact match	Peterborough, ON, CanadaHQ recorded Sep 15, 2026	201-500	272 contacts →
	Exact match “Swish is a leading distributor of sanitation product solutions, equipment, and service recognized for the Value, Quality, Service, and Expertise we bring to our customers.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7	QM Environmental	Exact match	Toronto, ON, CanadaHQ recorded Sep 15, 2026	201-500	253 contacts →
	Exact match “QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8	Inflector Environmental Services	Exact match	Ottawa, ON, CanadaHQ recorded Sep 15, 2026	201-500	169 contacts →
	Exact match “Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9	Alpine Building Maintenance	Exact match	Delta, BC, CanadaHQ recorded Sep 15, 2026	1,001-5,000	168 contacts →
	Exact match “About Us: Alpine Building Maintenance is a proudly Canadian, minority-owned, and operated provider of premium facility cleaning and maintenance services.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10	Clean International INC	Exact match	St-jean-chrysostome, CanadaHQ recorded Sep 15, 2026	501-1,000	163 contacts →
	Exact match “Clean International is a Canadian company which was founded in 1993, and which specializes in industrial and commercial cleaning services and sanitation.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11	Team Group	Exact match	Aurora, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	137 contacts →
	Exact match “TEAM Group is a self-performing provider of industrial cleaning, integrated facility management, technical cleaning, facility maintenance, and specialized industrial services…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12	United Services GRP	Exact match	Brampton, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	119 contacts →
	Exact match “United is a national industry leader known for its high quality standards.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13	Delsan-Aim	Exact match	Montreal / Toronto / Ottawa / Quebec, QC, CanadaHQ recorded Sep 15, 2026	201-500	117 contacts →
	Exact match “Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14	Commercial Cleaning Services	Exact match	St. Catharines, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	114 contacts →
	Exact match “We're Building Value for Clients by Cleaning Smartly.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15	Molly Maid Canada	Exact match	Oakville, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	111 contacts →
	Exact match “MOLLY MAID has been providing a premium cleaning service to Canadians since 1979.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16	Safety Express LTD	Exact match	Mississauga, ON, CanadaHQ recorded Sep 15, 2026	51-200	110 contacts →
	Exact match “With coast-to-coast locations, Safety Express is one of Canada’s largest suppliers of goods and services to specialty contractors and other organizations in environmental safety…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17	Cleanmark North America	Exact match	Toronto, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	103 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18	MOM Cleaning	Exact match	Mont-royal, QC, CanadaHQ recorded Sep 15, 2026	201-500	85 contacts →
	Exact match “MOM Cleaning is a commercial cleaning service provider established in 2004.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19	Servantage Services Group	Exact match	North Vancouver, BC, CanadaHQ recorded Sep 15, 2026	1,001-5,000	81 contacts →
	Exact match “SerVantage provides janitorial maintenance, food, laundry and related services to many of BC's and Alberta's finest commercial, health care and Institutional facilities.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20	Impact Cleaning Services	Exact match	Etobicoke, ON, CanadaHQ recorded Sep 15, 2026	1,001-5,000	74 contacts →
	Exact match “For seven decades, our approach has been about doing the little things right.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21	Proceco	Exact match	Montreal, QC, CanadaHQ recorded Sep 15, 2026	51-200	72 contacts →
	Exact match “PROCECO Ltd.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22	Nucor Environmental Solutions	Exact match	Surrey, BC, CanadaHQ recorded Sep 15, 2026	201-500	67 contacts →
	Exact match “Nucor Environmental Solutions prides itself on applying our experience and ingenuity to complex and demanding projects for all industries.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23	Whiterose Janitorial Services	Exact match	Toronto, ON, CanadaHQ recorded Sep 15, 2026	501-1,000	64 contacts →
	Exact match “Whiterose Janitorial Services Ltd.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24	Strone	Exact match	Oakville, ON, CanadaHQ recorded Sep 15, 2026	201-500	62 contacts →
	Exact match “Headquartered in Oakville, Ontario, STRONE is Your Complete Emergency Solution, providing in-house response, restoration, and remediation services.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25	GSF Canada INC	Exact match	Laval, QC, CanadaHQ recorded Sep 15, 2026	501-1,000	60 contacts →
	Exact match “GSF a été fondée en 1963, compte plus de 20 employés et 90 succursales dans le monde.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial cleaning companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,629 industrial cleaning companies based in Canada

See the full list, filter by size, metro and specialty, and access 3,429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial cleaning companies based in Canada at a glance

As of Sep 15, 2026

23.3%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · Toronto

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

687

11-50

582

51-200

224

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 1,629 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 “industrial cleaning companies” 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 3,429 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 September 15, 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.

Industrial cleaning companies by metro

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 “industrial cleaning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial cleaning companies are there based in Canada?

RevenueBase identified 1,629 company matches for industrial cleaning companies associated with Canada as of September 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?

GDI Integrated Facility Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial cleaning companies?

Toronto leads with 142 company records, followed by Calgary (94) and Montreal (93).

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 3,429 professional contacts with verified work emails tracked across these 1,629 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 September 15, 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.