Company lists · Data refreshed September 2026

Top 25 Industrial cleaning and waste companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,176 companies tracked

RevenueBase identified 1,176 industrial cleaning and waste companies headquartered in Canada as of September 2026 and tracks 22,234 professional contacts across them, including 7,771 with verified work emails. Toronto is the largest hub.

This list covers industrial cleaning and waste companies 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 17, 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 17, 2026 86% judged on-target in blind review

1,176Companies

22,234Contacts tracked

7,771Verified emails

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The 25 largest industrial cleaning and waste companies based in Canada

Ranked by team size

Top 25 of 1,176 industrial cleaning and waste companies based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial cleaning and waste companies: 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	GFL Environmental INC	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	10001+	6,179 contacts →
	Partial evidence “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Source: RevenueBase Database · checked Sep 17, 2026
2	Secure	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	1,261 contacts →
	Partial evidence “SECURE is a leading waste management and energy infrastructure business headquartered in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 17, 2026
3	CEDA	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	970 contacts →
	Indirect evidence “In a complex and ever-changing world, we’re the ones who get it done.” Source: RevenueBase Database · checked Sep 17, 2026
4	BEE Clean Building Maintenance	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 17, 2026	10001+	857 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
5	Tervita Corporation	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	606 contacts →
	Indirect evidence “We are Tervita, a company with dedicated employees on a single mission: the future.” Source: RevenueBase Database · checked Sep 17, 2026
6	Miller Waste Systems INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	485 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
7	Newalta	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	501-1,000	413 contacts →
	Partial evidence “On July 19, 2018, Tervita announced the successful close of its merger transaction with Newalta, creating one of the leading energy-focused waste and environmental services…” Source: RevenueBase Database · checked Sep 17, 2026
8	Environmental 360 Solutions	Indirect evidence	Aurora, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	378 contacts →
	Indirect evidence “Founded in 2018, Environmental 360 Solutions (E360S) is dedicated to becoming North America's leading and most trusted environmental management company.” Source: RevenueBase Database · checked Sep 17, 2026
9	BEST	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 17, 2026	1,001-5,000	343 contacts →
	Indirect evidence “BEST is one of Canada’s leading janitorial and maintenance service providers, specializing in high-traffic public facilities across the country.” Source: RevenueBase Database · checked Sep 17, 2026
10	Hallmark Housekeeping Services INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	276 contacts →
	Indirect evidence “Canadian Owned & Operated Providing Innovative Sustainable Commercial Janitorial Solutions since 1977.” Source: RevenueBase Database · checked Sep 17, 2026
11	Swish Maintenance Limited	Indirect evidence	Peterborough, ON, CanadaHQ checked Sep 17, 2026	201-500	272 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
12	QM Environmental	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	201-500	253 contacts →
	Partial evidence “QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Source: RevenueBase Database · checked Sep 17, 2026
13	Inflector Environmental Services	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 17, 2026	201-500	169 contacts →
	Indirect evidence “Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Source: RevenueBase Database · checked Sep 17, 2026
14	Alpine Building Maintenance	Partial evidence	Delta, BC, CanadaHQ checked Sep 17, 2026	1,001-5,000	168 contacts →
	Partial evidence “About Us: Alpine Building Maintenance is a proudly Canadian, minority-owned, and operated provider of premium facility cleaning and maintenance services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Clean International INC	Strong evidence	St-jean-chrysostome, CanadaHQ checked Sep 17, 2026	501-1,000	163 contacts →
	Strong evidence “Clean International is a Canadian company which was founded in 1993, and which specializes in industrial and commercial cleaning services and sanitation.” Source: RevenueBase Database · checked Sep 17, 2026
16	Wasteco, A Republic Services Company	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	201-500	147 contacts →
	Indirect evidence “Wasteco is a Republic Services company.” Source: RevenueBase Database · checked Sep 17, 2026
17	Team Group	Strong evidence	Aurora, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	137 contacts →
	Strong evidence “TEAM Group is a self-performing provider of industrial cleaning, integrated facility management, technical cleaning, facility maintenance, and specialized industrial services…” Source: RevenueBase Database · checked Sep 17, 2026
18	EBI	Indirect evidence	Berthierville, QC, CanadaHQ checked Sep 17, 2026	501-1,000	119 contacts →
	Indirect evidence “Entreprise familiale digne de confiance depuis 1960, EBI est synonyme d’efficacité et d’innovation.” Source: RevenueBase Database · checked Sep 17, 2026
19	Delsan-Aim	Indirect evidence	Montreal / Toronto / Ottawa / Quebec, QC, CanadaHQ checked Sep 17, 2026	201-500	117 contacts →
	Indirect evidence “Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Source: RevenueBase Database · checked Sep 17, 2026
20	Commercial Cleaning Services	Partial evidence	St. Catharines, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	114 contacts →
	Partial evidence “We're Building Value for Clients by Cleaning Smartly.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ricova	Partial evidence	Brossard, QC, CanadaHQ checked Sep 17, 2026	201-500	101 contacts →
	Partial evidence “Ricova, a global leader in waste management and recycling, offers comprehensive solutions for the collection, sorting, and recovery of recyclable materials.” Source: RevenueBase Database · checked Sep 17, 2026
22	Waste Solutions	Partial evidence	London, ON, CanadaHQ checked Sep 17, 2026	51-200	100 contacts →
	Partial evidence “Waste Solutions is the leader for tech-enabled management of waste and recycling services in Canada.” Source: RevenueBase Database · checked Sep 17, 2026
23	Avenge	Strong evidence	Peace River, AB, CanadaHQ checked Sep 17, 2026	201-500	99 contacts →
	Strong evidence “Avenge is Western Canada’s leader in hydrovac, fluid management, industrial cleaning, and tank cleaning solutions-delivering safe, efficient, and scalable support for industrial…” Source: RevenueBase Database · checked Sep 17, 2026
24	Milestone Environmental Contracting INC	Indirect evidence	Langley, BC, CanadaHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “No other environmental contractor in Canada can claim the same level of engineering and project-management expertise as Milestone.” Source: RevenueBase Database · checked Sep 17, 2026
25	Stablex Canada INC	Partial evidence	Blainville, QC, CanadaHQ checked Sep 17, 2026	51-200	95 contacts →
	Partial evidence “Stablex is one of North America's largest and best-known providers of services for the treatment and disposal of hazardous waste.” Source: RevenueBase Database · checked Sep 17, 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: industrial cleaning and waste companies. 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 industrial cleaning and waste companies.
Partial evidence: Its own public description names part of industrial cleaning and waste companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial cleaning and waste companies. 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 1,176 industrial cleaning and waste companies based in Canada

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Industrial cleaning and waste companies based in Canada at a glance

As of Sep 17, 2026

35.0%Verified-email coverage

18.9Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Toronto

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

446

11-50

430

51-200

181

201-500

501-1,000

1,001-5,000

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 1,176 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 industrial cleaning and waste companies, 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 “industrial cleaning and waste companies”. 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 industrial cleaning and waste companies), 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 industrial cleaning and waste companies, 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, 7,771 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 17, 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.

Industrial cleaning and waste companies by metro

Industrial cleaning and waste companies in Toronto78
Industrial cleaning and waste companies in Calgary73
Industrial cleaning and waste companies in Montreal56
Industrial cleaning and waste companies in Edmonton53
Industrial cleaning and waste companies in Mississauga46
Industrial cleaning and waste companies in Vancouver39
Industrial cleaning and waste companies in Quebec26

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 industrial cleaning and waste companies, 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 industrial cleaning and waste companies are there based in Canada?

RevenueBase identified 1,176 industrial cleaning and waste companies 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?

GFL Environmental INC, headquartered in Vaughan, tops this list with the largest team on record.

Which city has the most industrial cleaning and waste companies?

Toronto leads with 78 headquartered companies, followed by Calgary (73) and Montreal (56).

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 7,771 verified decision-maker contacts tracked across these 1,176 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 17, 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.