Company lists · Data refreshed September 2026

Top 25 Environmental remediation companies coal based in Canada

Name: Environmental remediation companies coal based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 251 companies tracked

RevenueBase identified 251 environmental remediation companies coal headquartered in Canada as of September 2026 and tracks 9,621 professional contacts across them, including 4,930 with verified work emails. Calgary is the largest hub.

This list covers environmental remediation companies coal 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

251Companies

9,621Contacts tracked

4,930Verified emails

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The 25 largest environmental remediation companies coal based in Canada

Ranked by team size

Top 25 of 251 environmental remediation companies coal 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 environmental remediation companies coal: 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 19, 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 19, 2026
2	Vertex Resource Group LTD	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 19, 2026	1,001-5,000	471 contacts →
	Partial evidence “Since 1962, Vertex has been a leading North American provider of environmental services.” Source: RevenueBase Database · checked Sep 19, 2026
3	QM Environmental	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 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 19, 2026
4	Blumetric	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	201-500	210 contacts →
	Partial evidence “Since 1976, BluMetric has been delivering innovative and sustainable solutions to complex environmental challenges.” Source: RevenueBase Database · checked Sep 19, 2026
5	Inflector Environmental Services	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	201-500	169 contacts →
	Strong 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 19, 2026
6	Delsan-Aim	Partial evidence	Montreal / Toronto / Ottawa / Quebec, QC, CanadaHQ checked Sep 19, 2026	201-500	117 contacts →
	Partial evidence “Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Source: RevenueBase Database · checked Sep 19, 2026
7	Milestone Environmental Contracting INC	Partial evidence	Langley, BC, CanadaHQ checked Sep 19, 2026	51-200	95 contacts →
	Partial 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 19, 2026
8	Diproinduca	Partial evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	51-200	89 contacts →
	Partial evidence “The company is privately held with its primary focus on resolving many of the environmental issues in the steel, petroleum, and construction industries.” Source: RevenueBase Database · checked Sep 19, 2026
9	Nucor Environmental Solutions	Partial evidence	Surrey, BC, CanadaHQ checked Sep 19, 2026	201-500	67 contacts →
	Partial evidence “Nucor Environmental Solutions prides itself on applying our experience and ingenuity to complex and demanding projects for all industries.” Source: RevenueBase Database · checked Sep 19, 2026
10	Amnor Industries INC	Indirect evidence	Rouyn-noranda, QC, CanadaHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “AmNor Industries est une entreprise spécialisée en nettoyage industriel ainsi qu’en gestion, transport etrécupération de matière résiduelle dangereuse (M.D.R.) L’équipe de gestion…” Source: RevenueBase Database · checked Sep 19, 2026
11	Fisher Engineering Limited	Indirect evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “Trusted by the Real Estate Industry since 1989, Fisher has successfully remediated hundreds of properties.” Source: RevenueBase Database · checked Sep 19, 2026
12	Laforge Environnement INC	Indirect evidence	Varennes, QC, CanadaHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “Terrain contaminé, déversement de pétrole ou d’autres matières dangereuses, évaluation de site, prévention des risques et formation en environnement : quel que soit votre enjeu…” Source: RevenueBase Database · checked Sep 19, 2026
13	Tri-Phase Group	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	201-500	43 contacts →
	Partial evidence “Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Source: RevenueBase Database · checked Sep 19, 2026
14	GCL Environmental LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	42 contacts →
	Partial evidence “GCL Environmental Ltd.(GCL) is a results-driven environmental consulting firm.” Source: RevenueBase Database · checked Sep 19, 2026
15	VEI Contracting INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	11-50	41 contacts →
	Partial evidence “VEI specializes in the remediation of soil, bedrock, groundwater and soil vapours for various contaminants including chlorinated solvents, petroleum hydrocarbons, polycyclic…” Source: RevenueBase Database · checked Sep 19, 2026
16	MGI Construction Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “When it comes to choosing a contractor or sub-contractor, experience counts.” Source: RevenueBase Database · checked Sep 19, 2026
17	Groundwater Environmental Management Services Gems	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 19, 2026	11-50	39 contacts →
	Partial evidence “Groundwater Environmental Management Services (GEMS), is the Environmental Specialist for the Construction Industry.” Source: RevenueBase Database · checked Sep 19, 2026
18	Next Environmental INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “We are professionals, specializing in the investigation and remediation of contaminated sites.” Source: RevenueBase Database · checked Sep 19, 2026
19	Solstice Environmental Management	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	34 contacts →
	Strong evidence “Solstice Environmental Management is a Western Canadian based environmental consulting company specializing in site assessment & remediation/reclamation, liability assessments…” Source: RevenueBase Database · checked Sep 19, 2026
20	Xcg, A Division Of Trace Associates INC	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “On February 1, 2024, XCG became a division of Trace Associates Inc.” Source: RevenueBase Database · checked Sep 19, 2026
21	Mcmillan-Mcgee Corporation	Strong evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “VIYA Environmental is a pollution remediation company formed by the strategic alliance of industry pioneers McMillan-McGee (Mc2) and ORIN Technologies (ORIN), and backed by GEF…” Source: RevenueBase Database · checked Sep 19, 2026
22	Bluefrog Environmental Consulting INC	Partial evidence	Oakville, ON, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “BlueFrog is a consultancy of seasoned environmental geoscientists and engineers with stellar credentials in the earth sciences.” Source: RevenueBase Database · checked Sep 19, 2026
23	Evotek Consulting INC	Strong evidence	Calgary, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Strong evidence “Specialists in Environmental Assessment, Remediation, and Reclamation.” Source: RevenueBase Database · checked Sep 19, 2026
24	Nelson Environmental Group Inc. Nelson Environmental Remediation LTD	Strong evidence	Spruce Grove, AB, CanadaHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “Nelson Environmental Remediation, Ltd.(NELSON) is an environmental contractor, specializing in the remediation of contaminated soils and site preparation/restoration.” Source: RevenueBase Database · checked Sep 19, 2026
25	Earthmaster Environmental Consulting	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “Earthmaster Environmental Consulting has been serving clientele domestically and internationally since 1998, providing environmental consulting and management services including…” 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: environmental remediation companies coal. 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 environmental remediation companies coal.
Partial evidence: Its own public description names part of environmental remediation companies coal, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental remediation companies coal. 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 251 environmental remediation companies coal based in Canada

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Environmental remediation companies coal based in Canada at a glance

As of Sep 19, 2026

51.2%Verified-email coverage

38.3Average contacts per company

11-50Median size (employees)

11.6%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

105

51-200

201-500

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 251 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 environmental remediation companies coal, 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 “environmental remediation companies coal”. 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 environmental remediation companies coal), 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 environmental remediation companies coal, 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, 4,930 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.

Environmental remediation companies coal by metro

Environmental remediation companies coal in Calgary29

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 environmental remediation companies coal, 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 environmental remediation companies coal are there based in Canada?

RevenueBase identified 251 environmental remediation companies coal 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 environmental remediation companies coal?

Calgary leads with 29 headquartered companies, followed by Edmonton (12) and Toronto (12).

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 4,930 verified decision-maker contacts tracked across these 251 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.