
About OneWorld
We help organisations turn sustainability commitments into real, measurable outcomes.
OneWorld Sustainability Consult Limited (OneWorld) is a specialist advisory firm registered as a Mine Support Services company by the Minerals Commission of Ghana supporting responsible business, environmental stewardship, health and safety. We work hands-on with clients to design and implement environmental and social management systems that align with global standards.

Our Services & Expertise
Our work spans the full project lifecycle, from early stage assessment to asset transition stewardship.
Environmental Performance
We manage environmental risk, compliance, and long-term stewardship across the asset lifecycle. We support organisations to meet regulatory requirements, manage environmental risks, and implement systems that protect ecosystems while enabling responsible development.
Social Performance
We build trust, manage social risk, and strengthen social licence to operate. We work with clients and affected communities to design and implement social performance strategies that are equitable, inclusive, and aligned with international best practice.
Governance
& ESG
We strengthen ESG governance, accountability, and reporting credibility. We help organisations design ESG frameworks, manage material risks, and meet investor, lender, and regulatory expectations through robust governance and reporting systems.
Tailings Services
We deliver integrated tailings solutions across the full lifecycle of Tailings Storage Facilities (TSFs), from design to closure. We help organisations manage risk, meet regulatory requirements, and implement safe, compliant systems aligned with international standards.













