![Ronald Thiessen](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>)
Ronald Thiessen
Chief Executive Officer at
NORTHERN DYNASTY MINERALS LTD.
Net worth: 21 M $ as of 2026-09-29
Profile
Mr. Ronald W.
Thiessen, CPA, is a President, Chief Executive Officer & Director at Hunter Dickinson, Inc., a President, Chief Executive Officer & Director at Northern Dynasty Minerals Ltd., a Chairman at Trekor Metals Ltd. and a President, Chief Executive Officer & Director at Hunter Dickinson Services, Inc. He is on the Board of Directors at Hunter Dickinson, Inc., Northern Dynasty Minerals Ltd. and Hunter Dickinson Services, Inc. Mr. Thiessen was previously employed as a President, Chief Executive Officer & Director by Quartz Mountain Resources Ltd., an Independent Director by Detour Gold Corp., a Chairman by Rockwell Diamonds, Inc., an Executive Director by Anooraq Resources Corp., a Co-Chairman by Continental Minerals Corp., a Chief Executive Officer & Director by Amarc Resources Ltd., a Chairman by Farallon Mining Ltd., a Chairman by Great Basin Gold Ltd., and a President by Casamiro Resource Corp.
He also served on the board at Tri-Gold Resources Corp.
and The Pebble Partnership.
He received his undergraduate degree from the University of Saskatchewan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-07 | 1,597,484 ( 0.44% ) | 14 M $ | 2026-09-29 | |
| 2026-05-18 | 5,295,081 ( 0.94% ) | 7 M $ | 2026-09-29 |
Ronald Thiessen active positions
| Companies | Position | Start |
|---|---|---|
| NORTHERN DYNASTY MINERALS LTD. | Chief Executive Officer | 2001-10-31 |
| TREKOR METALS LIMITED | Chairman | 2006-02-28 |
Hunter Dickinson, Inc.
 Hunter Dickinson, Inc. Construction MaterialsNon-Energy Minerals Explores and develops mineral properties | Chief Executive Officer | 1999-12-31 |
Hunter Dickinson Services, Inc.
 Hunter Dickinson Services, Inc. Engineering & ConstructionIndustrial Services Provides engineering, management and technical services for mineral companies | Chief Executive Officer | - |
Former positions of Ronald Thiessen
| Companies | Position | End |
|---|---|---|
| AMARC RESOURCES LTD. | Chief Executive Officer | 2019-01-31 |
| QUARTZ MOUNTAIN RESOURCES LTD. | Chief Executive Officer | 2017-12-14 |
Great Basin Gold Ltd.
 Great Basin Gold Ltd. Precious MetalsNon-Energy Minerals Engages in the development and exploration of gold properties | Chairman | 2013-05-31 |
| DETOUR GOLD CORPORATION | Chairman | 2009-08-20 |
| ATLATSA RESOURCES CORPORATION | Director/Board Member | 2011-06-21 |
Education of Ronald Thiessen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
46
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Great Basin Gold Ltd.
Great Basin Gold Ltd. Precious MetalsNon-Energy Minerals Engages in the development and exploration of gold properties | Non-Energy Minerals |
Quartz Mountain Resources Ltd.
 Quartz Mountain Resources Ltd. Precious MetalsNon-Energy Minerals Engages in acquiring, exploring, developing and transacting high-value gold, silver & copper projects | Non-Energy Minerals |
Taseko Mines Ltd.
 Taseko Mines Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the production and selling of metals | Non-Energy Minerals |
Farallon Mining Ltd.
 Farallon Mining Ltd. Other Metals/MineralsNon-Energy Minerals Mines zinc, gold, silver, lead and copper | Non-Energy Minerals |
Amarc Resources Ltd.
 Amarc Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the acquisition, exploration, and development of mineral properties | Non-Energy Minerals |
Northern Dynasty Minerals Ltd.
 Northern Dynasty Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops gold and copper mineral properties | Non-Energy Minerals |
Continental Minerals Corp.
 Continental Minerals Corp. Construction MaterialsNon-Energy Minerals Acquires, explores and mines for metals and minerals | Non-Energy Minerals |
Atlatsa Resources Corp.
 Atlatsa Resources Corp. Other Metals/MineralsNon-Energy Minerals Operates as a platinum group metals mining, exploration and development company | Non-Energy Minerals |
Quadro Resources Ltd.
 Quadro Resources Ltd. Precious MetalsNon-Energy Minerals Explores and develops mineral properties | Non-Energy Minerals |
Detour Gold Corp.
 Detour Gold Corp. Precious MetalsNon-Energy Minerals Acquires, explores and develops mineral properties | Non-Energy Minerals |
University of Saskatchewan
 University of Saskatchewan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hunter Dickinson, Inc.
Hunter Dickinson, Inc. Construction MaterialsNon-Energy Minerals Explores and develops mineral properties | Non-Energy Minerals |
Rockwell Diamonds, Inc.
 Rockwell Diamonds, Inc. Other Metals/MineralsNon-Energy Minerals Engages in the development and operation of alluvial diamond mines, acquisition & exploration of natural resource properties | Non-Energy Minerals |
Casamiro Resource Corp. | |
The Pebble Partnership
 The Pebble Partnership Precious MetalsNon-Energy Minerals Provides gold mineral exploration services | Non-Energy Minerals |
Hunter Dickinson Services, Inc.
Hunter Dickinson Services, Inc. Engineering & ConstructionIndustrial Services Provides engineering, management and technical services for mineral companies | Industrial Services |
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