Guillermo Martinez
Founder at Libnova SL
Profile
Guillermo Martinez is the founder of Libnova SL, a company founded in 2009 where he holds the title of Product-Head.
He is currently the Vice President at CEMEX Materials LLC and the Chief Operating Officer & Executive Vice President at Mitsui E&P USA LLC.
In the past, he worked as an Independent Director at Gulfport Energy Corp.
Mr. Martinez has an MBA from Rice University and an undergraduate degree from the University of Texas at El Paso.
Guillermo Martinez active positions
Companies | Position | Start |
---|---|---|
CEMEX Materials LLC
CEMEX Materials LLC Construction MaterialsNon-Energy Minerals Cemex Materials LLC produces, distributes and markets cement, ready-mix concrete, aggregates and related building materials. The company was founded in 1963 and is headquartered in West Palm Beach, FL. | Corporate Officer/Principal | - |
Mitsui E&P USA LLC
Mitsui E&P USA LLC Integrated OilEnergy Minerals Part of Mitsui & Co., Ltd., Mitsui E&P USA LLC engages in oil and gas exploration and production services. The company is based in Houston, TX. Kazuhiko Gomi has been the CEO of the company since 2019. | Chief Operating Officer | 2018-12-31 |
Libnova SL | Founder | 2008-12-31 |
Former positions of Guillermo Martinez
Companies | Position | End |
---|---|---|
GULFPORT ENERGY CORPORATION | Director/Board Member | - |
Training of Guillermo Martinez
Rice University | Masters Business Admin |
University of Texas at El Paso | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Listed companies | 1 |
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GULFPORT ENERGY CORPORATION | Energy Minerals |
Private companies | 3 |
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CEMEX Materials LLC
CEMEX Materials LLC Construction MaterialsNon-Energy Minerals Cemex Materials LLC produces, distributes and markets cement, ready-mix concrete, aggregates and related building materials. The company was founded in 1963 and is headquartered in West Palm Beach, FL. | Non-Energy Minerals |
Mitsui E&P USA LLC
Mitsui E&P USA LLC Integrated OilEnergy Minerals Part of Mitsui & Co., Ltd., Mitsui E&P USA LLC engages in oil and gas exploration and production services. The company is based in Houston, TX. Kazuhiko Gomi has been the CEO of the company since 2019. | Energy Minerals |
Libnova SL | Technology Services |
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