Company lists · Data refreshed September 2026

Top 25 Mining site remediation services based in Canada

Name: Mining site remediation services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 179 companies tracked

RevenueBase identified 179 mining site remediation services headquartered in Canada as of September 2026 and tracks 2,755 professional contacts across them, including 1,434 with verified work emails. Calgary is the largest hub.

This list covers mining site remediation services 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

179Companies

2,755Contacts tracked

1,434Verified emails

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The 25 largest mining site remediation services based in Canada

Ranked by team size

Top 25 of 179 mining site remediation services 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 mining site remediation services: 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	Vertex Resource Group LTD	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 17, 2026	1,001-5,000	471 contacts →
	Indirect evidence “Since 1962, Vertex has been a leading North American provider of environmental services.” Source: RevenueBase Database · checked Sep 17, 2026
2	QM Environmental	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	201-500	253 contacts →
	Indirect 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
3	360 Engineering & Environmental	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	125 contacts →
	Indirect evidence “At 360, we believe the future is shaped not just by what we build - but by what we leave behind.” Source: RevenueBase Database · checked Sep 17, 2026
4	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
5	Okane Consultants	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 17, 2026	51-200	111 contacts →
	Partial evidence “Okane helps mining companies return the land responsibly and safely at the end of a mine’s lifecycle.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	RAM River Environmental Consultants LTD	Indirect evidence	Rocky Mountain House, AB, CanadaHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect evidence “Ram River Environmental Consultants Ltd.(RREC) is a professional environmental consulting company that provides reclamation program management and project supervision for upstream…” Source: RevenueBase Database · checked Sep 17, 2026
8	Fisher Engineering Limited	Indirect evidence	Markham, ON, CanadaHQ checked Sep 17, 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 17, 2026
9	Tri-Phase Group	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	201-500	43 contacts →
	Indirect evidence “Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Source: RevenueBase Database · checked Sep 17, 2026
10	VEI Contracting INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 17, 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 17, 2026
11	Next Environmental INC	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	11-50	37 contacts →
	Strong evidence “We are professionals, specializing in the investigation and remediation of contaminated sites.” Source: RevenueBase Database · checked Sep 17, 2026
12	Mcmillan-Mcgee Corporation	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial 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 17, 2026
13	Evotek Consulting INC	Partial evidence	Calgary, CanadaHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Specialists in Environmental Assessment, Remediation, and Reclamation.” Source: RevenueBase Database · checked Sep 17, 2026
14	Nelson Environmental Group Inc. Nelson Environmental Remediation LTD	Strong evidence	Spruce Grove, AB, CanadaHQ checked Sep 17, 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 17, 2026
15	Earthmaster Environmental Consulting	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect 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 17, 2026
16	Cobalt Construction INC	Indirect evidence	Whitehorse, YT, CanadaHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Summit Earthworks INC	Indirect evidence	Mission, BC, CanadaHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect 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 17, 2026
18	Sirem LAB	Partial evidence	Guelph, ON, CanadaHQ checked Sep 17, 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 17, 2026
19	Prospect Land Environmental	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Brock Campbell and John Hagen started Prospect Land in 2006, with a vision to operate a full-service land company.” Source: RevenueBase Database · checked Sep 17, 2026
20	CPP Environmental Corp	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “CPP Environmental, a member of BBA, is an environmental and natural resource management consultancy with a specialty in land restoration and reclamation.” Source: RevenueBase Database · checked Sep 17, 2026
21	Construction J.G. Lessard & Fils	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Construction J.G.” Source: RevenueBase Database · checked Sep 17, 2026
22	Ferro Canada Inc. Ferro Environmental	Strong evidence	Gormley, ON, CanadaHQ checked Sep 17, 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 17, 2026
23	Trium Ecosystems	Indirect evidence	Calgary, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Since 2006, TRIUM Environmental Inc.” Source: RevenueBase Database · checked Sep 17, 2026
24	Dundee Sustainable Technologies INC	Partial evidence	Thetford Mines, QC, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Dundee Sustainable Technologies Inc.("DST") offers proprietary metallurgical processes for the treatment of material from the mining industry.” Source: RevenueBase Database · checked Sep 17, 2026
25	Northex Environnement INC	Indirect evidence	Contrecoeur, QC, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Northex Environnement se spécialise dans la prestation de solutions environnementales intégrées et plus précisément en décontamination de sols contaminés grâce à son centre de…” 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: mining site remediation services. 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 mining site remediation services.
Partial evidence: Its own public description names part of mining site remediation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining site remediation services. 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 179 mining site remediation services based in Canada

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Mining site remediation services based in Canada at a glance

As of Sep 17, 2026

52.1%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

15.6%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 179 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 mining site remediation services, 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 “mining site remediation services”. 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 mining site remediation services), 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 mining site remediation services, 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, 1,434 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.

Mining site remediation services by metro

Mining site remediation services in Calgary28

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 mining site remediation services, 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 mining site remediation services are there based in Canada?

RevenueBase identified 179 mining site remediation services 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?

Vertex Resource Group LTD, headquartered in Sherwood Park, tops this list with the largest team on record.

Which city has the most mining site remediation services?

Calgary leads with 28 headquartered companies, followed by Toronto (9) and Vancouver (7).

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 1,434 verified decision-maker contacts tracked across these 179 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.