Company lists · Data refreshed September 2026

Top 25 Mining environmental consultants based in Canada

Name: Mining environmental consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 634 companies tracked

RevenueBase identified 634 mining environmental consultants headquartered in Canada as of September 2026 and tracks 21,312 professional contacts across them, including 8,381 with verified work emails. Calgary is the largest hub.

This list covers mining environmental consultants 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

634Companies

21,312Contacts tracked

8,381Verified emails

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The 25 largest mining environmental consultants based in Canada

Ranked by team size

Top 25 of 634 mining environmental consultants 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 environmental consultants: 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	Golder	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	5,001-10,000	3,167 contacts →
	Indirect evidence “Golder was acquired by WSP.” Source: RevenueBase Database · checked Sep 17, 2026
2	SRK Consulting	Partial evidence	Vancouver, CanadaHQ checked Sep 17, 2026	1,001-5,000	2,259 contacts →
	Partial evidence “SRK Consulting is an independent, international group providing specialised consultancy services.” Source: RevenueBase Database · checked Sep 17, 2026
3	Redpath Mining	Partial evidence	North Bay, ON, CanadaHQ checked Sep 17, 2026	5,001-10,000	2,043 contacts →
	Partial evidence “Established in 1962, The Redpath Group is an experienced, full-service solutions provider to the global underground mining industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	DMC Mining Services	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	918 contacts →
	Partial evidence “With a client-centric approach, DMC Mining Services is renowned for being a proven partner capable of delivering safe and innovative solutions.” Source: RevenueBase Database · checked Sep 17, 2026
5	Klohn Crippen Berger	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	501-1,000	871 contacts →
	Partial evidence “KCB is a global engineering, geosciences, and environmental consulting firm driven by Passion, Integrity and a commitment to Excellence.” Source: RevenueBase Database · checked Sep 17, 2026
6	Dumas Contracting LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	620 contacts →
	Partial evidence “Dumas is a leading full-service underground mining contractor providing services to clients throughout the Americas.” Source: RevenueBase Database · checked Sep 17, 2026
7	Cementation Americas	Partial evidence	North Bay, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	537 contacts →
	Partial evidence “Our Vision: To fundamentally improve the way the global mining industry accesses and delivers the mineral resources that sustain and enrich our lives, for the benefit of all.” Source: RevenueBase Database · checked Sep 17, 2026
8	Vertex Resource Group LTD	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 17, 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 17, 2026
9	Thyssen Mining	Partial evidence	Rm Of Sherwood, SK, CanadaHQ checked Sep 17, 2026	1,001-5,000	458 contacts →
	Partial evidence “Thyssen Mining is a leading innovator in introducing new technology and methods to the mining industry, including the introduction of: roadheaders, electric-hydraulic shaft jumbos…” Source: RevenueBase Database · checked Sep 17, 2026
10	Triton Environmental Consultants LTD	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	201-500	351 contacts →
	Strong evidence “Triton Environmental Consultants knows western Canada.” Source: RevenueBase Database · checked Sep 17, 2026
11	Matrix Solutions INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	501-1,000	274 contacts →
	Partial evidence “Onterris (formerly Matrix Solutions Inc.) is one of Canada’s leading providers of environmental consulting and engineering services.” Source: RevenueBase Database · checked Sep 17, 2026
12	G Mining Services G Services Miniers	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 17, 2026	51-200	233 contacts →
	Indirect evidence “CONSTRUIRE ENSEMBLE Fondée en 2006 par M.” Source: RevenueBase Database · checked Sep 17, 2026
13	Blumetric	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 17, 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 17, 2026
14	PGL Environmental Consultants	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	186 contacts →
	Strong evidence “PGL Environmental Consultants consistently provides clients with a high level of support and confidence in our environmental management and planning decisions by combining…” Source: RevenueBase Database · checked Sep 17, 2026
15	Millennium EMS Solutions LTD	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	170 contacts →
	Strong evidence “Millennium EMS Solutions Ltd.(MEMS) is an employee-owned consultancy, providing environmental, health and engineering services across Western Canada since 1998.” Source: RevenueBase Database · checked Sep 17, 2026
16	Orbit Garant Drilling	Partial evidence	Val-d'or, CanadaHQ checked Sep 17, 2026	501-1,000	170 contacts →
	Partial evidence “Orbit Garant Drilling Inc.( TSX:OGD) is one of the largest drilling companies in Canada, providing services to large mining companies, as well as intermediate and junior mining…” Source: RevenueBase Database · checked Sep 17, 2026
17	Bestech	Strong evidence	Sudbury, ON, CanadaHQ checked Sep 17, 2026	51-200	164 contacts →
	Strong evidence “Based in one of the world’s richest mining regions, BESTECH is a trusted team of professionals delivering engineering, automation, software development and environmental…” Source: RevenueBase Database · checked Sep 17, 2026
18	Keystone Environmental	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	158 contacts →
	Strong evidence “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Source: RevenueBase Database · checked Sep 17, 2026
19	Summit	Strong evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	153 contacts →
	Strong evidence “Summit, An Earth Services Company, is a professional environmental consulting and services company serving the oil and gas, energy and utilities, resources and mining and…” Source: RevenueBase Database · checked Sep 17, 2026
20	Piteau Associates Engineering	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	140 contacts →
	Partial evidence “Piteau Associates offers geotechnical, hydrogeological, and water management expertise to the mining, construction, municipal, first nations, and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
21	Apex Geoscience LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	51-200	137 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Fortis Mining Engineering & Manufacturing	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 17, 2026	51-200	133 contacts →
	Indirect evidence “Fortis has a global focus that offers contracting, subcontracting, and consulting services to a wide range of customers.” Source: RevenueBase Database · checked Sep 17, 2026
23	DS Consultants LTD	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	51-200	126 contacts →
	Partial evidence “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	DWB Consulting Services LTD	Partial evidence	Prince George, BC, CanadaHQ checked Sep 17, 2026	51-200	110 contacts →
	Partial evidence “Kintera is a team of 300+ experts delivering environmental, planning, and development capabilities across British Columbia.” 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 environmental consultants. 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 environmental consultants.
Partial evidence: Its own public description names part of mining environmental consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining environmental consultants. 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 634 mining environmental consultants based in Canada

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Mining environmental consultants based in Canada at a glance

As of Sep 17, 2026

39.3%Verified-email coverage

33.6Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · Calgary

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

359

11-50

176

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 634 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 environmental consultants, 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 environmental consultants”. 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 environmental consultants), 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 environmental consultants, 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, 8,381 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 environmental consultants by metro

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 environmental consultants, 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 environmental consultants are there based in Canada?

RevenueBase identified 634 mining environmental consultants 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?

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

Which city has the most mining environmental consultants?

Calgary leads with 64 headquartered companies, followed by Vancouver (55) and Toronto (41).

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 8,381 verified decision-maker contacts tracked across these 634 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.