Private company

Watts, Griffis and McOuat Limited

Logo: Watts, Griffis and McOuat Limited, Public domain, via Wikimedia Commons3

Canadian engineering company based in Toronto, founded in 19621

Watts, Griffis and McOuat Limited ("WGM") is one of Canada's longest running independent firms of geological and mining consultants. Headquartered in Toronto, Ontario, Canada, the firm provides professional services to the global mineral resource industry, including exploration project management, property valuations, Mineral Resource and Reserve estimates, National Instrument 43-101 and JORC technical reports, and due diligence reviews.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1962Founded1

Watts, Griffis and McOuat Limited ("WGM") is one of Canada's longest running independent firms of geological and mining consultants. Headquartered in Toronto, Ontario, Canada, the firm provides professional services to the global mineral resource industry, including exploration project management, property valuations, Mineral Resource and Reserve estimates, National Instrument 43-101 and JORC technical reports, and due diligence reviews.2

Timeline

  1. 1962Founded Founded1

Sources

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