Our Corporate Values
Safety First
Sustainability Focused
Innovation Driven
Quality Assured
About Our Refinery
Our integrated operations span raw material sourcing, refining, power generation, logistics, and export infrastructure, enabling efficient, reliable, and sustainable production. Through advanced technologies and responsible resource management, we are committed to maximising Guinea's natural mineral potential while supporting long-term industrial growth.
From Bauxite to Alumina
Integrated Alumina Company of Guinea transforms Guinea's rich bauxite resources into high-quality alumina through a proven refining process. Every stage is designed to ensure efficiency, quality, safety, and environmental responsibility.
Bauxite Mining
Guinea's abundant bauxite reserves provide the essential raw material used in alumina production.
Crushing & Preparation
Bauxite is crushed and prepared to achieve the ideal particle size for efficient refining.
Digestion
The ore is processed using a hot caustic soda solution to extract alumina from the bauxite.
Clarification
Residues and impurities are removed, leaving a purified alumina-rich solution.
Precipitation
Alumina hydrate crystals are formed through carefully controlled precipitation processes.
Calcination
Hydrate is heated at high temperatures to produce high-purity alumina.
High-Quality Alumina
The final product serves as a critical raw material for aluminum production and a wide range of industrial applications, supporting infrastructure, construction, transportation, and manufacturing worldwide.
Building a Sustainable Future
At Integrated Alumina Company of Guinea, sustainability is at the core of our development strategy. We are committed to responsible resource management, environmental stewardship, workplace safety, and creating long-term value for communities and stakeholders.
Environmental Responsibility
Supporting sustainable industrial development through responsible environmental practices.
Water Stewardship
Promoting efficient water management and conservation throughout operations.
Community Development
Creating opportunities through local employment, training, and partnerships.
Health & Safety
Building a safety-first culture that protects employees and communities.
Our ESG Priorities
Environment
Protecting natural resources and supporting sustainable growth.
Social
Creating positive impact through employment and community programs.
Governance
Operating with transparency, accountability, and integrity.
Safety
Maintaining high standards for health, safety, and wellbeing.