Company lists · Data refreshed September 2026

Top 25 Environmental tank remediation contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 155 companies tracked

RevenueBase identified 155 environmental tank remediation contractors headquartered in Canada as of September 2026 and tracks 1,833 professional contacts across them, including 901 with verified work emails. Calgary is the largest hub.

This list covers environmental tank remediation contractors 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 16, 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 16, 2026 86% judged on-target in blind review

155Companies

1,833Contacts tracked

901Verified emails

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The 25 largest environmental tank remediation contractors based in Canada

Ranked by team size

Top 25 of 155 environmental tank remediation contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to environmental tank remediation contractors: 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	QM Environmental	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 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 16, 2026
2	Delsan-Aim	Partial evidence	Montreal / Toronto / Ottawa / Quebec, QC, CanadaHQ checked Sep 16, 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 16, 2026
3	Milestone Environmental Contracting INC	Strong evidence	Langley, BC, CanadaHQ checked Sep 16, 2026	51-200	95 contacts →
	Strong 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 16, 2026
4	Nucor Environmental Solutions	Partial evidence	Surrey, BC, CanadaHQ checked Sep 16, 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 16, 2026
5	Stormtec Water Management	Indirect evidence	Delta, BC, CanadaHQ checked Sep 16, 2026	51-200	60 contacts →
	Indirect evidence “Established in 2003, Stormtec is the water management solutions company specializing in providing temporary and permanent industrial water treatment systems for sediment…” Source: RevenueBase Database · checked Sep 16, 2026
6	Fisher Engineering Limited	Indirect evidence	Markham, ON, CanadaHQ checked Sep 16, 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 16, 2026
7	Tri-Phase Group	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	43 contacts →
	Partial evidence “Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Source: RevenueBase Database · checked Sep 16, 2026
8	VEI Contracting INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 16, 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 16, 2026
9	MGI Construction Corp	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “When it comes to choosing a contractor or sub-contractor, experience counts.” Source: RevenueBase Database · checked Sep 16, 2026
10	Next Environmental INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	11-50	37 contacts →
	Partial evidence “We are professionals, specializing in the investigation and remediation of contaminated sites.” Source: RevenueBase Database · checked Sep 16, 2026
11	Mcmillan-Mcgee Corporation	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 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 16, 2026
12	Evotek Consulting INC	Strong evidence	Calgary, CanadaHQ checked Sep 16, 2026	11-50	31 contacts →
	Strong evidence “Specialists in Environmental Assessment, Remediation, and Reclamation.” Source: RevenueBase Database · checked Sep 16, 2026
13	Nelson Environmental Group Inc. Nelson Environmental Remediation LTD	Strong evidence	Spruce Grove, AB, CanadaHQ checked Sep 16, 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 16, 2026
14	Earthmaster Environmental Consulting	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 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 16, 2026
15	Proactive Hazmat & Environmental	Strong evidence	Langley, BC, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Strong evidence “Proactive Hazmat & Environmental is a trusted hazardous materials abatement contractor based in Langley, BC-serving communities across British Columbia and Western Canada since…” Source: RevenueBase Database · checked Sep 16, 2026
16	Summit Earthworks INC	Partial evidence	Mission, BC, CanadaHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “Summit Earthworks is a leading environmental services company specializing in contaminated soil management, hydrovac waste treatment, material recovery, transportation, and…” Source: RevenueBase Database · checked Sep 16, 2026
17	Sumas Environmental Services	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “Sumas Environmental Services Inc.(Sumas) is an independent environmental service company in Western Canada that offers a complete range of waste management and industrial services…” Source: RevenueBase Database · checked Sep 16, 2026
18	Sequoia Environmental Remediation	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	26 contacts →
	Strong evidence “Sequoia Environmental Remediation Inc.” Source: RevenueBase Database · checked Sep 16, 2026
19	Sirem LAB	Partial evidence	Guelph, ON, CanadaHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “Our Mission: SiREM was founded in 2001 to provide the highest quality testing services and remediation products combined with unparalleled technical support to increase…” Source: RevenueBase Database · checked Sep 16, 2026
20	Construction J.G. Lessard & Fils	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Construction J.G.” Source: RevenueBase Database · checked Sep 16, 2026
21	Inneo Environnement	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “Inneo est une firme d'experts-conseils en environnement formée d'un groupe d'associés dynamiques, complété par une équipe multidisplinaire, à l'écoute de ses clients.” Source: RevenueBase Database · checked Sep 16, 2026
22	Ferro Canada Inc. Ferro Environmental	Strong evidence	Gormley, ON, CanadaHQ checked Sep 16, 2026	11-50	22 contacts →
	Strong evidence “The FERRO team protects commercial, industrial and institutional facilities from environmental and financial hazards through industry-leading site preparation and remediation…” Source: RevenueBase Database · checked Sep 16, 2026
23	Storm Guard Water Treatment INC	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Founded in 1989, Storm Guard Water Treatment Inc.(“Storm Guard”) is a trusted leader in dewatering, water extraction, and water treatment services across British Columbia.” Source: RevenueBase Database · checked Sep 16, 2026
24	First Response Environmental	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 16, 2026	51-200	17 contacts →
	Partial evidence “First Response’s main service is to provide complete Environmental Management.” Source: RevenueBase Database · checked Sep 16, 2026
25	Trium Ecosystems	Partial evidence	Calgary, CanadaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Since 2006, TRIUM Environmental Inc.” Source: RevenueBase Database · checked Sep 16, 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 tank remediation contractors. 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 tank remediation contractors.
Partial evidence: Its own public description names part of environmental tank remediation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental tank remediation contractors. 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 155 environmental tank remediation contractors based in Canada

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Environmental tank remediation contractors based in Canada at a glance

As of Sep 16, 2026

49.2%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

11.0%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 155 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 tank remediation contractors, 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 tank remediation contractors”. 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 tank remediation contractors), 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 tank remediation contractors, 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, 901 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 16, 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 environmental tank remediation contractors, 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 tank remediation contractors are there based in Canada?

RevenueBase identified 155 environmental tank remediation contractors 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?

QM Environmental, headquartered in Burlington, tops this list with the largest team on record.

Which city has the most environmental tank remediation contractors?

Calgary leads with 17 headquartered companies, followed by Toronto (8) and Montreal (6).

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 901 verified decision-maker contacts tracked across these 155 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 16, 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.