Company lists · Data refreshed November 2026

Top 25 Polymetallic mining companies based in Toronto, Canada

RevenueBase identified 63 company matches for polymetallic mining companies associated with Toronto, Canada as of November 2026 and tracks 4,428 professional contacts across them, including 1,437 with verified work emails. Across Canada, Vancouver is the largest hub for this category (180 companies); Toronto follows with 63.

This list covers company matches for polymetallic mining companies associated with Toronto, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
63Companies
4,428Contacts tracked
1,437Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest polymetallic mining companies based in Toronto, Canada

Ranked by team size
Top 25 of 63 company matches for polymetallic mining companies based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,344 contacts →

Exact match

“HudBay Minerals Inc.(TSX, NYSE: HBM) is a Canadian integrated mining company with assets in North and South America principally focused on the discovery, production and marketing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,000931 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,000485 contacts →

Exact match

“DPM Metals Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,000117 contacts →

Exact match

“Mandalay Resources merged with Alkane Resources in August 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“Excellon Resources is focused on advancing the restart of its fully permitted, past-producing Mallay Mine in Peru, positioning the Company as a near-term silver producer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Seabridge Gold's resource base of gold, copper and silver is one of the world's largest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, CanadaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Karora Resources is a multi-asset mineral resource company focused primarily on the acquisition, exploration, evaluation and development of precious metal properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Blue Moon is advancing 5 brownfield polymetallic projects, including the Nussir copper-gold-silver project in Norway, the NSG copper-zinc-gold-silver project in Norway, the Blue…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“EarthLabs Inc.(TSXV: SPOT)(OTCQX: SPOFF)(FSE: 8EK0) is a mining investment and technology company that aims to provide strategic leverage to the metals and mining sector through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026n/a43 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,00038 contacts →

Exact match

“Glencore Copper – North America one of the world's leading producers of refined copper and critical metals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Silver Mountain Resources Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,00036 contacts →

Exact match

“Sierra Metals Inc.(TSX: SMT | OTC: SMTSF) is a Canadian mining company focused on copper production with additional base and precious metals by-product credits at its Yauricocha…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“Highlander Silver is primarily focused on advancing the bonanza grade San Luis gold-silver project that is located adjacent to the past-producing Pierina mine in Central Peru.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“International Mining portfolio advancing multi-metal projects in high grade mining districts”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Pasinex Resources Limited is a new force in base metal mineral exploration and mining.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Toachi Mining Inc.(TSX: TIM.V)(OTC: TIMGF) is a fast-emerging junior resource company currently focused on developing its flagship La Plata project with its excellent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ascendant Resources is a Toronto-based mining company focused on the exploration and development of the highly prospective Lagoa Salgada VMS project located on the prolific…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Magna Terra Minerals Inc.(formerly Brionor Resources) is a precious metals focused exploration company, headquartered in Toronto, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026501-1,0009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToronto, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Greyridge Exploration Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchToronto, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Maritime Resources controls a number of highly prospective gold exploration projects including Green Bay, Whisker Valley, and Gull Ridge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Minsud is a dynamic junior mining exploration company with a proven track record, strategically positioned to capitalize on the burgeoning Argentinian mining landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Focused on High-Quality Gold and Copper-Nickel-PGE Assets Located in World-Acclaimed Mining Camps of Northern Ontario”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToronto, CanadaHQ recorded Nov 6, 2026501-1,0008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 63 polymetallic mining companies based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 1,437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Polymetallic mining companies based in Toronto, Canada at a glance

As of Nov 6, 2026
32.5%Verified-email coverage
70.3Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
13
51-200
7
201-500
2
501-1,000
7
1,001-5,000
6

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 63 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Toronto, Canada whose business descriptions match “polymetallic mining companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,437 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Polymetallic mining companies by metro in Canada

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “polymetallic mining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polymetallic mining companies are there based in Toronto, Canada?

RevenueBase identified 63 company matches for polymetallic mining companies associated with Toronto, Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hudbay Minerals INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most polymetallic mining companies?

Vancouver leads Canada with 180 company records, followed by Toronto (63) and Calgary (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,437 professional contacts with verified work emails tracked across these 63 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 63 polymetallic mining companies based in Toronto, Canada. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.