Company lists · Data verified August 2026

Top 25 Environmental consulting firms mining based in Canada

Name: Environmental consulting firms mining based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,150 companies tracked

There are 1,150 environmental consulting firms mining headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 28,392 professional contacts across them, including 12,716 with verified work emails and 1,711 with mobile numbers. Calgary is the largest hub.

This list covers environmental consulting firms mining headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,150Companies

28,392Contacts tracked

12,716Verified emails

1,711Mobile numbers

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The 25 largest environmental consulting firms mining based in Canada

Ranked by team size

Top 25 of 1,150 environmental consulting firms mining based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ausenco	Victoria, BC	1,001-5,000	3,828	1,288
2	SRK Consulting	Vancouver	1,001-5,000	2,258	377
3	Pinchin In Canada	Mississauga, ON	1,001-5,000	883	659
4	DMC Mining Services	Val Caron, ON	1,001-5,000	877	271
5	BGC Engineering INC	Quebec, QC	501-1,000	790	624
6	Dumas Contracting LTD	Timmins, ON	1,001-5,000	619	77
7	Vertex Resource Group LTD	Calgary, AB	1,001-5,000	466	305
8	Groupe ABS	Longueuil, QC	501-1,000	435	205
9	R.J. Burnside & Associates Limited	Woodstock, ON	201-500	409	329
10	Triton Environmental Consultants LTD	Calgary, AB	201-500	352	195
11	Gemtec Consulting Engineers & Scientists Limited	Petawawa, ON	201-500	300	206
12	Matrix Solutions INC	Mississauga, ON	501-1,000	272	161
13	Tulloch	North Bay, ON	201-500	261	205
14	Crozier Consulting Engineers	Toronto, ON	201-500	260	186
15	Paterson & Cooke	Calgary	201-500	244	170
16	Blumetric	Sudbury, ON	51-200	209	140
17	AMC Consultants	Toronto, ON	51-200	208	114
18	PGL Environmental Consultants	Victoria, BC	51-200	183	90
19	Orbit Garant Drilling	Quebec	501-1,000	170	41
20	EDI Environmental Dynamics INC	Grande Prairie, BC	51-200	161	99
21	Keystone Environmental	Calgary, AB	51-200	158	126
22	Summit	Weyburn, SK	51-200	151	55
23	Ecora Consultants LTD	Kelowna, BC	51-200	148	55
24	TBT Engineering Limited	Collingwood, ON	51-200	140	72
25	Fortis Mining Engineering & Manufacturing	Saskatoon, SK	51-200	135	31

Showing 25 of 1,150 environmental consulting firms mining based in Canada

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Environmental consulting firms mining based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

CalgaryLargest hub · 121 HQs

1,711Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

620

11-50

352

51-200

128

201-500

501-1,000

1,001-5,000

Environmental consulting firms mining by metro

Metro	Companies
Environmental consulting firms mining in Calgary	121
Environmental consulting firms mining in Vancouver	92
Environmental consulting firms mining in Toronto	79
Environmental consulting firms mining in Montreal	49
Environmental consulting firms mining in Edmonton	44
Environmental consulting firms mining in Quebec	24
Environmental consulting firms mining in Sudbury	24
Environmental consulting firms mining in Mississauga	23

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “environmental consulting firms mining”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many environmental consulting firms mining are there based in Canada?

There are 1,150 environmental consulting firms mining headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Ausenco, headquartered in Victoria, tops this list with the largest team on record.

Which city has the most environmental consulting firms mining?

Calgary leads with 121 headquartered companies, followed by Vancouver (92) and Toronto (79).

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 12,716 verified decision-maker contacts tracked across these 1,150 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.