![Patrick Merrin](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 340 754 $ as of 2026-02-27
Patrick Merrin is currently a Member at Professional Engineers Ontario since 1997 and Chief Operations Officer at Compass Minerals International, Inc. starting in 2025.
Former roles include President & Chief Executive Officer at Copper Mountain Mining Corp.
in 2023; Managing Director at Lucas-Milhaupt, Inc. from 2007 to 2010; Independent Director at Discovery Harbour Resources Corp.; Vice President at HudBay Arizona Corp.; Chief Operating Officer-Mining at Dominion Diamond Mines ULC; Chief Operating Officer at Adex Mining, Inc. from 2011 to 2012; Vice President-Arizona Business Unit at Hudbay Minerals, Inc. from 2014 to 2017; Chief Operations Officer at The Washington Cos.
in 2020; Executive Vice President-Technical Services at Lundin Mining Corp.
from 2024 to 2025; Senior Vice President of Canadian Operations at Goldcorp Canada Ltd.; Senior Vice President-Canadian Operations at Goldcorp, Inc. from 2018 to 2019; and Senior Vice President-Canadian Operations at Newcrest Mining Ltd. from 2022 to 2023.
Education includes an MBA from Rotman School of Management and an undergraduate degree from McGill University.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-02 | 13,522 ( 0.03% ) | 340 754 $ | 2026-02-27 |
| Companies | Position | Start |
|---|---|---|
| COMPASS MINERALS INTERNATIONAL, INC. | Chief Operating Officer | 2025-03-02 |
Professional Engineers Ontario
 Professional Engineers Ontario Engineering & ConstructionIndustrial Services Provides professional engineering services | Corporate Officer/Principal | 1996-12-31 |
| Companies | Position | End |
|---|---|---|
| LUNDIN MINING CORPORATION | Chief Tech/Sci/R&D Officer | 2025-02-28 |
| COPPER MOUNTAIN MINING CORPORATION | Chief Executive Officer | 2023-05-31 |
| NEWCREST MINING | Corporate Officer/Principal | 2023-03-31 |
The Washington Cos.
 The Washington Cos. Other TransportationTransportation Provides marine and rail transportation, environmental remediation services | Chief Operating Officer | 2020-09-30 |
Goldcorp, Inc. /Old/
 Goldcorp, Inc. /Old/ Precious MetalsNon-Energy Minerals Engages in gold mining and related activities | Corporate Officer/Principal | 2019-03-31 |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 16 |
|---|---|
HudBay Arizona Corp.
 HudBay Arizona Corp. Other Metals/MineralsNon-Energy Minerals Operates as a development stage mineral exploration company | Non-Energy Minerals |
Compass Minerals International, Inc.
 Compass Minerals International, Inc. Chemicals: SpecialtyProcess Industries Produces minerals including salt, sulfate of potash specialty fertilizer | Process Industries |
Dominion Diamond Mines ULC
 Dominion Diamond Mines ULC Other Metals/MineralsNon-Energy Minerals Operates surface and underground diamond mine | Non-Energy Minerals |
Rotman School of Management
 Rotman School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Newcrest Mining Ltd.
 Newcrest Mining Ltd. Precious MetalsNon-Energy Minerals Provides gold and copper mining services | Non-Energy Minerals |
Adex Mining, Inc.
 Adex Mining, Inc. SteelNon-Energy Minerals Engages in the mining of minerals | Non-Energy Minerals |
McGill University
 McGill University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hudbay Minerals, Inc.
 Hudbay Minerals, Inc. Other Metals/MineralsNon-Energy Minerals Mines and explores copper, gold, zinc & silver | Non-Energy Minerals |
The Washington Cos.
The Washington Cos. Other TransportationTransportation Provides marine and rail transportation, environmental remediation services | Transportation |
Lundin Mining Corp.
 Lundin Mining Corp. Other Metals/MineralsNon-Energy Minerals Provides copper, zinc, nickel, gold, lead and silver and other metal mining services | Non-Energy Minerals |
Copper Mountain Mining Corp.
 Copper Mountain Mining Corp. Other Metals/MineralsNon-Energy Minerals Explores copper, gold and silver deposits | Non-Energy Minerals |
Professional Engineers Ontario
Professional Engineers Ontario Engineering & ConstructionIndustrial Services Provides professional engineering services | Industrial Services |
Lucas-Milhaupt, Inc.
 Lucas-Milhaupt, Inc. Metal FabricationProducer Manufacturing Manufactures brazing and soldering materials and silver alloy joining supplies | Producer Manufacturing |
Goldcorp Canada Ltd.
 Goldcorp Canada Ltd. Precious MetalsNon-Energy Minerals Owns and operates gold ore mines | Non-Energy Minerals |
Goldcorp, Inc. /Old/
Goldcorp, Inc. /Old/ Precious MetalsNon-Energy Minerals Engages in gold mining and related activities | Non-Energy Minerals |
Discovery Harbour Resources Corp.
 Discovery Harbour Resources Corp. Precious MetalsNon-Energy Minerals Mines for copper, nickel and other minerals | Non-Energy Minerals |
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