Duncan Middlemiss
Chief Executive Officer at ARIZONA METALS CORP.
Net worth: 89 828 $ as of 2024-04-29
Profile
Duncan Middlemiss is currently the President, Chief Executive Officer & Director at Arizona Metals Corp., an Independent Director at West Red Lake Gold Mines Ltd., an Independent Director at Osisko Development Corp., and a Member of Professional Engineers Ontario.
Previously, he held positions as the President, Chief Executive Officer & Director at St. Andrew Goldfields Ltd., the President, CEO & Non-Independent Director at Wesdome Gold Mines Ltd., a Director at Nordex Explosives Ltd., an Independent Director at IDM Mining Ltd., and the Manager-Engineering & Production at Kirkland Lake Gold, Inc. He also worked as the Chief Mine Engineer at Barrick Gold Corp.
and the Manager-Engineering & Production at Macassa Gold Mines Ltd.
Additionally, he is a Member of the Institute of Corporate Directors.
Mr. Middlemiss obtained his undergraduate degree from Queen's University in 1989.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-04-10 | 100,000 ( 0.04% ) | 67 100 $ | 2024-04-29 | |
OSISKO DEVELOPMENT CORP
0.01% | 2024-05-08 | 11,033 ( 0.01% ) | 22 728 $ | 2024-04-29 |
Duncan Middlemiss active positions
| Companies | Position | Start |
|---|---|---|
| OSISKO DEVELOPMENT CORP. | Director/Board Member | 2020-11-24 |
| WEST RED LAKE GOLD MINES | Director/Board Member | 2023-06-05 |
| ARIZONA METALS CORP. | Chief Executive Officer | 2024-05-15 |
Professional Engineers Ontario
 Professional Engineers Ontario Engineering & ConstructionIndustrial Services Professional Engineers Ontario operates as the licensing and regulating body for professional engineering in the province. It serves and protects the public interest by setting and upholding high academic, experience and professional practice standards for the engineering profession. The company was founded in June 14, 1922 and is headquartered in Toronto, Canada. | Corporate Officer/Principal | - |
Former positions of Duncan Middlemiss
| Companies | Position | End |
|---|---|---|
| WESDOME GOLD MINES LTD. | Chief Executive Officer | 2023-01-23 |
| IDM MINING LTD | Director/Board Member | 2018-12-31 |
Nordex Explosives Ltd.
 Nordex Explosives Ltd. Industrial SpecialtiesProcess Industries Nordex Explosives Ltd. engages in the manufacture and distribution of explosives for the mining, quarry, and road construction industries. Its product portfolio includes buttbuster, scorpion emulsion products, and ammonium nitrate. The company founded on August 4, 1970 and is headquartered in Kirkland Lake, Canada. | Director/Board Member | 2016-08-17 |
| ST ANDREW GOLDFIELDS LTD | Chief Executive Officer | 2015-12-31 |
| BARRICK GOLD CORPORATION | Corporate Officer/Principal | 2001-12-31 |
Training of Duncan Middlemiss
| Queen's University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 5 |
|---|---|
| BARRICK GOLD CORPORATION | Non-Energy Minerals |
| WESDOME GOLD MINES LTD. | Non-Energy Minerals |
| OSISKO DEVELOPMENT CORP. | Non-Energy Minerals |
| WEST RED LAKE GOLD MINES | Non-Energy Minerals |
| ARIZONA METALS CORP. | Non-Energy Minerals |
| Private companies | 8 |
|---|---|
St. Andrew Goldfields Ltd.
 St. Andrew Goldfields Ltd. Precious MetalsNon-Energy Minerals St. Andrew Goldfields Ltd. explores and develops gold mining properties. It provides timmins, production, exploration, reserves and technical reports. The company is headquartered in Toronto , Canada. | Non-Energy Minerals |
Nordex Explosives Ltd.
Nordex Explosives Ltd. Industrial SpecialtiesProcess Industries Nordex Explosives Ltd. engages in the manufacture and distribution of explosives for the mining, quarry, and road construction industries. Its product portfolio includes buttbuster, scorpion emulsion products, and ammonium nitrate. The company founded on August 4, 1970 and is headquartered in Kirkland Lake, Canada. | Process Industries |
IDM Mining Ltd.
 IDM Mining Ltd. Precious MetalsNon-Energy Minerals IDM Mining Ltd. is an advanced-stage exploration company, which engages in the acquisition, exploration, and development of natural resources properties. It focuses on the Red Mountain underground gold project, which is in the British Columbia and Canadian environmental assessment process. The company was founded on July 14, 2009 and is headquartered in Vancouver, Canada. | Non-Energy Minerals |
Kirkland Lake Gold, Inc.
 Kirkland Lake Gold, Inc. Precious MetalsNon-Energy Minerals Kirkland Lake Gold, Inc. engages in exploration, development and production of gold properties in Canada. It holds interest in Macassa Property, Main Break and South Mine Complex. The company was founded by Harry Dobson and Brian D. Hinchcliffe on June 29, 1983 and is headquartered in Toronto, Canada. | Non-Energy Minerals |
Ontario Mining Association
 Ontario Mining Association Other Metals/MineralsNon-Energy Minerals Ontario Mining Association operates as a mining industry that serves trade organizations in Canada. The company was founded in 1920 and is headquartered in Toronto, Canada. | Non-Energy Minerals |
Professional Engineers Ontario
Professional Engineers Ontario Engineering & ConstructionIndustrial Services Professional Engineers Ontario operates as the licensing and regulating body for professional engineering in the province. It serves and protects the public interest by setting and upholding high academic, experience and professional practice standards for the engineering profession. The company was founded in June 14, 1922 and is headquartered in Toronto, Canada. | Industrial Services |
Institute of Corporate Directors
 Institute of Corporate Directors Miscellaneous Commercial ServicesCommercial Services The Institute of Corporate Directors is a not-for-profit, member-based association that serves as a resource and voice for directors and boards. The non-profit company is based in Toronto, Canada, and has subsidiaries in Canada. The ICD provides thought leadership through various publications and is a unified voice for directors. The Canadian company was founded by Brian J. Gibson, and Rahul K. Bhardwaj has been the CEO of the company since 2016. | Commercial Services |
Macassa Gold Mines Ltd.
 Macassa Gold Mines Ltd. Precious MetalsNon-Energy Minerals Part of Agnico Eagle Mines Ltd., Macassa Gold Mines Ltd. mines for gold and silver. The company is based in Kirkland Lake, Canada. | Non-Energy Minerals |
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