![Brian Imrie](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>)
Brian Imrie
Chairman at
PPX MINING CORP.
Net worth: 1 M $ as of 31/05/2026
Profile
Brian C.
Imrie currently serves as Executive Chairman at PPX Mining Corp.
since 2022, Chairman at Edgewater Wireless Systems, Inc. since 2018, Director at 4i Capital, Inc., PC Ontario Fund, and ARB Labs, Inc., and Independent Director at Frontier Nuclear & Minerals, Inc. since 2023.
Former roles include Chairman & Owner at Debro, Inc. from 2014 to 2022, Chairman at Sherritt International Corp.
from 2025 to 2026, Senior Managing Director at Research Capital Corp.
from 2014 to 2015, Senior Managing Director at Jennings Capital, Inc., Partner and Global Head-Mining Mergers & Acquisitions at KPMG Corporate Finance, Inc. from 2009 to 2012, and MD and Head-Merger & Acquisitions at National Bank Financial Ltd. from 2001 to 2008.
Education includes an MBA from Harvard University in 1987 and an undergraduate degree from the University of Toronto in 1983.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PPX MINING CORP. 0.89% | 07/05/2026 | 7,563,100 ( 0.89% ) | 1 M $ | 31/05/2026 |
| 07/01/2026 | 3,122,378 ( 1.31% ) | 96 794 $ | 31/05/2026 | |
| 15/04/2026 | 500,000 ( 0.1% ) | 43 500 $ | 31/05/2026 | |
| 18/03/2026 | 1,538 ( 0.01% ) | 3 691 $ | 31/05/2026 |
Brian Imrie active positions
| Companies | Position | Start |
|---|---|---|
| PPX MINING CORP. | Chairman | 14/07/2017 |
| EDGEWATER WIRELESS SYSTEMS INC. | Chairman | 22/02/2018 |
| FRONTIER NUCLEAR AND MINERALS INC. | Director/Board Member | 17/01/2023 |
PC Ontario Fund
 PC Ontario Fund Miscellaneous Commercial ServicesCommercial Services Functions as political organisation | Director/Board Member | - |
ARB Labs, Inc.
 ARB Labs, Inc. Packaged SoftwareTechnology Services Develops software application that allows video display to create 3D effect | Director/Board Member | - |
4i Capital, Inc.
 4i Capital, Inc. Investment ManagersFinance 4i Capital invests in companies located in Canada. The firm targets companies operating in the fields located across broad range of sectors. 4i Capital provides financing for buyout capital requirements. | Private Equity Investor | - |
Former positions of Brian Imrie
| Companies | Position | End |
|---|---|---|
| SHERRITT INTERNATIONAL CORPORATION | Chairman | 01/05/2026 |
Debro, Inc.
 Debro, Inc. Wholesale DistributorsDistribution Services Distributes specialty chemicals and ingredients | Chairman | 01/01/2022 |
KPMG Corporate Finance, Inc.
 KPMG Corporate Finance, Inc. Other Consumer ServicesConsumer Services Provides audit, tax & advisory services | Corporate Officer/Principal | 01/01/2012 |
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Training of Brian Imrie
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
94
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Sherritt International Corp.
 Sherritt International Corp. Other Metals/MineralsNon-Energy Minerals Produces nickel, cobalt, thermal coal, oil, gas and electricity | Non-Energy Minerals |
PPX Mining Corp.
 PPX Mining Corp. Precious MetalsNon-Energy Minerals Engages in the exploration of base and precious metals | Non-Energy Minerals |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Jennings Capital, Inc.
 Jennings Capital, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
University of Toronto
 University of Toronto Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Research Capital Corp.
 Research Capital Corp. Investment Banks/BrokersFinance Provides brokerage services | Finance |
KPMG Corporate Finance, Inc.
KPMG Corporate Finance, Inc. Other Consumer ServicesConsumer Services Provides audit, tax & advisory services | Consumer Services |
Debro, Inc.
Debro, Inc. Wholesale DistributorsDistribution Services Distributes specialty chemicals and ingredients | Distribution Services |
Edgewater Wireless Systems, Inc.
 Edgewater Wireless Systems, Inc. Telecommunications EquipmentElectronic Technology Develops and commercializes technologies and intellectual property for the wireless communications market | Electronic Technology |
4i Capital, Inc.
4i Capital, Inc. Investment ManagersFinance 4i Capital invests in companies located in Canada. The firm targets companies operating in the fields located across broad range of sectors. 4i Capital provides financing for buyout capital requirements. | Finance |
National Bank Financial Ltd.
 National Bank Financial Ltd. Investment ManagersFinance Provides wealth management services | Finance |
PC Ontario Fund
PC Ontario Fund Miscellaneous Commercial ServicesCommercial Services Functions as political organisation | Commercial Services |
ARB Labs, Inc.
ARB Labs, Inc. Packaged SoftwareTechnology Services Develops software application that allows video display to create 3D effect | Technology Services |
Snow Lake Resources Ltd.
 Snow Lake Resources Ltd. Chemicals: AgriculturalProcess Industries Operates as a lithium exploration stage mining company | Process Industries |
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