Gary Guidry

Gary Guidry

Chief Executive Officer at GRAN TIERRA ENERGY INC.

Net worth: 4 M $ as of 2026-07-30

70 year
Energy Minerals
Industrial Services
Non-Energy Minerals

Profile

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.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-08-03 508,128 ( 1.44% ) 4 M $ 2026-07-30

Gary Guidry active positions

CompaniesPositionStart
GRAN TIERRA ENERGY INC. Chief Executive Officer 2015-05-07
Corporate Officer/Principal 2010-12-01

Former positions of Gary Guidry

CompaniesPositionEnd
MEREN ENERGY INC. Director/Board Member 2025-03-19
PETROTAL CORP. Director/Board Member 2022-09-14
SHAMARAN PETROLEUM LTD. Director/Board Member 2018-05-31
Chief Executive Officer 2015-04-30
CARACAL ENERGY INC Chief Executive Officer 2014-06-30
See the detail of Gary Guidry's experience

Training of Gary Guidry

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

75

1st degree connections

22

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies22

Energy Minerals

Non-Energy Minerals

Industrial Services

Energy Minerals

Energy Minerals

Miscellaneous

Energy Minerals

Energy Minerals

Energy Minerals

Consumer Services

Energy Minerals

Energy Minerals

Commercial Services

Transportation

Energy Minerals

Energy Minerals

Industrial Services

Energy Minerals

Energy Minerals

Energy Minerals

Energy Minerals

Energy Minerals