Company lists · Data refreshed September 2026

Top 25 Metal mining waste treatment companies based in Canada

Name: Metal mining waste treatment 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 52 companies tracked

RevenueBase identified 52 metal mining waste treatment companies headquartered in Canada as of September 2026 and tracks 851 professional contacts across them, including 407 with verified work emails. Vancouver is the largest hub.

This list covers metal mining waste treatment 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

52Companies

851Contacts tracked

407Verified emails

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The 25 largest metal mining waste treatment companies based in Canada

Ranked by team size

Top 25 of 52 metal mining waste treatment 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 metal mining waste treatment 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	BQE Water	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	108 contacts →
	Strong evidence “BQE Water is a service provider specializing in water treatment and management for metals mining, smelting and refining.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Stablex Canada INC	Strong evidence	Blainville, QC, CanadaHQ checked Sep 17, 2026	51-200	95 contacts →
	Strong 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
4	Diproinduca	Indirect evidence	Markham, ON, CanadaHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect 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 17, 2026
5	Ph7 Technologies	Indirect evidence	Vancouver, CanadaHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “pH7 Technologies is a Canadian company developing next-generation critical-mineral extraction technologies for both primary and secondary resources.” Source: RevenueBase Database · checked Sep 17, 2026
6	Summit Earthworks INC	Strong evidence	Mission, BC, CanadaHQ checked Sep 17, 2026	51-200	28 contacts →
	Strong 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
7	Envirogold Global	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “EnviroGold Global (CSE: NVRO)(OTCQB: ESGLF)(FSE: YGK), is a Clean Technology company dedicated to creating shareholder value while establishing ESG & circular economy leadership…” Source: RevenueBase Database · checked Sep 17, 2026
8	Savron Solutions	Partial evidence	Guelph, ON, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Sustainable Solutions Savron is a multi-national provider of sustainable waste management and remediation solutions, specializing in the safe, energy-efficient, environmentally…” Source: RevenueBase Database · checked Sep 17, 2026
9	Dundee Sustainable Technologies INC	Strong evidence	Thetford Mines, QC, CanadaHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong 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
10	Pmap Mine Water Corporation	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “PMAP is a unique solution to overcome one of the most persistent challenges in the mining industry worldwide - the effective treatment of ARD (Acid Rock Drainage), paving the way…” Source: RevenueBase Database · checked Sep 17, 2026
11	Staca, INC	Indirect evidence	Jonquière, QC, CanadaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Depuis sa fondation, l’équipe de STACA offre le service de traitement des sous-produits des alumineries (bain électrolytique, carbone anodique, carbone cathodique, brique…” Source: RevenueBase Database · checked Sep 17, 2026
12	JK Environmental Services	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “JK Environmental Services provides clients with peace of mind through the delivery of hazardous materials management and removal, and a range of other specialist environmental…” Source: RevenueBase Database · checked Sep 17, 2026
13	Destiny Copper	Strong evidence	Thorold, ON, CanadaHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Destiny Copper has developed an innovative clean technology that recovers high-purity copper materials directly from mining and manufacturing waste streams.” Source: RevenueBase Database · checked Sep 17, 2026
14	Tersa Earth	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	1-10	13 contacts →
	Strong evidence “We are a Vancouver, Canada-based solutions-provider for the mining industry, targeting the treatment of acid rock drainage (ARD), reducing the carbon intensity of mining waste…” Source: RevenueBase Database · checked Sep 17, 2026
15	Renix INC	Partial evidence	London, ON, CanadaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Renix developed an advanced steady state ion exchange technology for industrial and mining applications.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hydroeq INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “We are an employee-owned, Canadian-based environmental consulting company focused on water and related mine waste issues.” Source: RevenueBase Database · checked Sep 17, 2026
17	Metafix INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	Solumet Metal And Powder INC	Strong evidence	QC, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Located in Varennes, Quebec, just minutes outside Montreal, Solumet MP operates a novel recycling facility that converts fine metal-bearing wastes and by-products into re-meltable…” Source: RevenueBase Database · checked Sep 17, 2026
19	Bactech Environmental	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “BacTech Environmental Corporation (CNSX: BAC) is a pioneering, environmental technology company that has developed and commercialized a proprietary technology to remediate highly…” Source: RevenueBase Database · checked Sep 17, 2026
20	Regen Resource Recovery	Indirect evidence	Welland, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “ReGen is a Canada-based company that is committed to material and mineral recovery and regeneration, beginning with its inaugural site remediation project in Welland.” Source: RevenueBase Database · checked Sep 17, 2026
21	Tergeo Minerals	Indirect evidence	Danville, QC, CanadaHQ checked Sep 17, 2026	51-200	9 contacts →
	Indirect evidence “Tergeo is the first producer of ecoresponsible, low-carbon critical minerals, with an initiative that encompasses environmental remediation while responsibly optimizing critical…” Source: RevenueBase Database · checked Sep 17, 2026
22	Technik Science	Indirect evidence	Hanwell, NB, CanadaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Technik Science is a world leading cleantech company focused on addressing today's environmental issues.” Source: RevenueBase Database · checked Sep 17, 2026
23	Proactive Environmental Solutions	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Proactive is a leading provider of comprehensive environmental solutions, specializing in advanced water treatment.” Source: RevenueBase Database · checked Sep 17, 2026
24	Iron Creek Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Serving North America, Iron Creek Group is an award-winning, innovative technology company solving complex environmental issues.” Source: RevenueBase Database · checked Sep 17, 2026
25	Nord Precious Metals	Partial evidence	Coquitlam, BC, CanadaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Nord Precious Metals (TSXV: NTH \| OTCQB: CCWOF \| FSE: QN3) operates the only permitted high-grade processing facility in Ontario's historic Cobalt Camp.” 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: metal mining waste treatment 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 metal mining waste treatment companies.
Partial evidence: Its own public description names part of metal mining waste treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name metal mining waste treatment 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 52 metal mining waste treatment companies based in Canada

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Metal mining waste treatment companies based in Canada at a glance

As of Sep 17, 2026

47.8%Verified-email coverage

16.4Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · Vancouver

Sep 17, 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 52 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 metal mining waste treatment 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 “metal mining waste treatment 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 metal mining waste treatment 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 metal mining waste treatment 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, 407 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.

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 metal mining waste treatment 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 metal mining waste treatment companies are there based in Canada?

RevenueBase identified 52 metal mining waste treatment 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?

BQE Water, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most metal mining waste treatment companies?

Vancouver leads with 6 headquartered companies, followed by Calgary (4) and Montreal (4).

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 407 verified decision-maker contacts tracked across these 52 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.