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About us
- About us
- Corporate profile
- Our history
- Our leadership
- Our purpose, mission and values
- Our role in the aluminium value chain
- Corporate governance
- Disclosures
- Our policies and certifications
Guinea Alumina Corporation is the bauxite mining subsidiary of Emirates Global Aluminium, the world’s largest ‘premium aluminium’ producer. We mine and move bauxite, the ore from which aluminium is derived.
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Operations
- Operations
- Mining
- Railway
- Port
Guinea Alumina Corporation operates significant infrastructure in the province of Boké to mine bauxite ore and move it to the coast at Kamsar for export.
READ MORE - Impact
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Sustainability
- Sustainability
- Embedding sustainability in everything we do
- Governance
- Environment
- Social
Aluminium’s use plays an essential role in improving transport efficiency, reducing energy consumption and global greenhouse gas emissions. But any aluminium production starts with the mining of bauxite ore which must be undertaken with due care and respect for people and for our planet.
READ MORE - Careers
Steeve Tremblay
Chief Executive Officer
Steeve Tremblay has been promoted to Chief Executive Officer of Guinea Alumina Corporation (GAC) in April 2022.
Mr.Tremblay joined GAC in 2017 as Vice-President and Project Director and was responsible for the construction of GAC’s mining operations. Once the construction completed, in 2020, Mr. Tremblay was appointed Project Director of the Minesa Mining project in Colombia. In 2021, he re-joined GAC as Chief Operating Officer, overseeing mine, rail and port operations as well as support services, health & safety, quality assurance, business improvement, information technologies, GAC’s Rapid Growth Program, site security and fuel procurement.
Mr. Tremblay has worked in many places around the world, including South America, Africa, the Middle East and North America, and has extensive experience in a wide range of industries and projects, including industrial facilities, the study and implementation of major brownfield and greenfield projects, construction management, business development and operations management. Prior to joining GAC, he held senior roles at SNC-Lavalin International, Rio Tinto, BPR-Bechtel and Alcan.
Mr. Tremblay holds a master’s degree in Project Management and a bachelor’s degree in Unified, Mechanical and Civil Engineering from Université du Québec à Chicoutimi. He is a member of the Ordre des ingénieurs du Québec (Québec Order of Engineers).
