Gary Guidry
Net worth: 4 M $ as of 31/07/2026
Net worth: 4 M $ as of 31/07/2026
Gary Stephen Guidry is President, CEO & Non-Independent Director at Gran Tierra Energy, Inc. since 2015.
Also a Member of the Association of Professional Engineers & Geoscientists of AB. Formerly President & Chief Executive Officer at Newmex Minerals, Inc. (2005–2006), Tanganyika Oil Co. Ltd. (2005–2009), and Calpine Natural Gas Trust (2003–2005).
Served as President, CEO & Executive Director at Caracal Energy, Inc. (2013–2014) and Chief Executive Officer at Onza Energy, Inc. (2014–2015).
Held the role of President, Chief Executive Officer & Director at Orion Oil & Gas Corp.
(2010–2011) and Glencore E&P (Canada), Inc. Was Chairman of Pearl Exploration & Production Ltd. (2005–2009).
Independent Director at VAALCO Energy Canada, Inc. (2009–2014), Sterling Resources Ltd., Shamaran Petroleum Ltd. (2012–2018), Meren Energy, Inc. (2008–2025), and PetroTal Corp.
(2017–2022).
Director at Mobius Resources, Inc. (2010–2011), Zodiac Exploration Corp.
(2010–2011), and Bukit Energy, Inc. Executive Vice President-International Division at Alberta Energy Co. Ltd. (1998–2003).
President & General Manager-Nigerian operations at Canadian Occidental Petroleum Ltd. President at AEC International, Inc. Education includes an undergraduate degree from Texas A&M University, conferred in 1980.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 04/08/2026 | 5,08,128 ( 1.44% ) | 4 M $ | 31/07/2026 |
| Companies | Position | Start |
|---|---|---|
| GRAN TIERRA ENERGY INC. | Chief Executive Officer | 08/05/2015 |
Association of Professional Engineers & Geoscientists of AB
Association of Professional Engineers & Geoscientists of AB Miscellaneous Commercial ServicesCommercial Services Operates an association for practices of engineering and geoscience | Corporate Officer/Principal | 02/12/2010 |
| Companies | Position | End |
|---|---|---|
| MEREN ENERGY INC. | Director/Board Member | 20/03/2025 |
| PETROTAL CORP. | Director/Board Member | 15/09/2022 |
| SHAMARAN PETROLEUM LTD. | Director/Board Member | 01/06/2018 |
Onza Energy, Inc.
Onza Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Chief Executive Officer | 01/05/2015 |
| CARACAL ENERGY INC | Chief Executive Officer | 01/07/2014 |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 22 |
|---|---|
VAALCO Energy Canada, Inc.
VAALCO Energy Canada, Inc. Integrated OilEnergy Minerals Explores, develops and produces crude oil & natural gases | Energy Minerals |
Newmex Minerals, Inc.
Newmex Minerals, Inc. Construction MaterialsNon-Energy Minerals Explores for and mines for minerals | Non-Energy Minerals |
Tanganyika Oil Co. Ltd.
Tanganyika Oil Co. Ltd. Contract DrillingIndustrial Services Explores for oil and gas | Industrial Services |
Sterling Resources Ltd.
Sterling Resources Ltd. Oil & Gas ProductionEnergy Minerals Explores and develops crude oil and natural gas | Energy Minerals |
Meren Energy, Inc.
Meren Energy, Inc. Oil & Gas ProductionEnergy Minerals Engages in the exploration of oil and gas properties | Energy Minerals |
Calpine Natural Gas Trust
Calpine Natural Gas Trust Investment Trusts/Mutual FundsMiscellaneous Maintains and increases natural gas production and its assets via acquisition, development, and exploitation of reserves | Miscellaneous |
Gran Tierra Energy, Inc.
Gran Tierra Energy, Inc. Oil & Gas ProductionEnergy Minerals Engages in exploration, development and production of oil & gas | Energy Minerals |
Alberta Energy Co. Ltd.
Alberta Energy Co. Ltd. Oil & Gas ProductionEnergy Minerals Explores for, produces, and markets oil and gas | Energy Minerals |
Canadian Occidental Petroleum Ltd.
Canadian Occidental Petroleum Ltd. Oil & Gas ProductionEnergy Minerals Produces gas. | Energy Minerals |
Texas A&M University
Texas A&M University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pearl Exploration & Production Ltd.
Pearl Exploration & Production Ltd. Oil & Gas ProductionEnergy Minerals Explores and mines for oil and gas | Energy Minerals |
ShaMaran Petroleum Corp.
ShaMaran Petroleum Corp. Oil & Gas ProductionEnergy Minerals Engages in the exploration and development of oil and gas resources | Energy Minerals |
Association of Professional Engineers & Geoscientists of AB
Association of Professional Engineers & Geoscientists of AB Miscellaneous Commercial ServicesCommercial Services Operates an association for practices of engineering and geoscience | Commercial Services |
AEC International, Inc.
AEC International, Inc. Air Freight/CouriersTransportation Provides freight transportation arrangement services | Transportation |
Caracal Energy, Inc.
Caracal Energy, Inc. Oil & Gas ProductionEnergy Minerals Engages in exploration, development, and production of oil and gas properties | Energy Minerals |
Orion Oil & Gas Corp.
Orion Oil & Gas Corp. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
Zodiac Exploration Corp.
Zodiac Exploration Corp. Contract DrillingIndustrial Services Engages in the acquisition, exploration and development of unconventional gas resources | Industrial Services |
Mobius Resources, Inc.
Mobius Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores oil and natural gas properties | Energy Minerals |
Bukit Energy, Inc.
Bukit Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
Glencore E&P (Canada), Inc.
Glencore E&P (Canada), Inc. Integrated OilEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Onza Energy, Inc.
Onza Energy, Inc. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
PetroTal Corp.
PetroTal Corp. Oil & Gas ProductionEnergy Minerals Engages in exploration of oil and natural gas | Energy Minerals |
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