Leadership

Our Team

Industry experts committed to building Africa's circular economy through innovation, partnership, and sustainable impact.

Meet Our Leaders

The People Behind GreenBerg

Our leadership combines deep industry expertise in waste management, recycling, and resource recovery with a passion for sustainable development.

Founder & MD
Founder & Managing Director
GreenBerg Materials Ltd
Founder & Managing Director

Adam Umar Dutse

Adam Umar Dutse is a waste management and recycling sector professional with several years of experience in recyclable materials sourcing, procurement, and supply chain development in Nigeria.

He has worked across multiple segments of the recycling industry including waste aggregation, procurement, trading, and market development. Adam has collaborated with recycling companies, waste picker networks, and environmental organizations to improve recycling supply systems and promote sustainable waste management solutions.

His work focuses on empowering waste collectors, strengthening recycling markets, and developing circular economy opportunities across the region.

10+
Years Experience
200+
Partners Built
5000+
Tonnes Traded
Director & Head of Procurement

Haruna Abubakar Garba

Haruna Abubakar Garba is a geologist by academic training with over a decade of experience in the mining industry, lithium battery materials, and renewable energy resource development.

Driving sustainability through science, he holds a Postgraduate Diploma in Environmental Geology and is a geo-environmental solutions expert.

Haruna has played a significant role in the recycling ecosystem in Jos, Plateau State, where he has built strong networks within the materials sourcing and resource recovery sectors.

At GreenBerg Materials Ltd, he leads procurement operations across Northern Nigeria, strengthening the company's supply networks and access to recyclable materials.

10+
Years in Mining
PGD
Env. Geology
N. Nigeria
Operations Lead
Director & Head of Procurement
Northern Nigeria Operations
Procurement & Supply Networks
Expertise

Our Core Competencies

Materials Sourcing

Expert procurement of quality recyclable materials.

Supply Chain

End-to-end supply chain management and optimization.

Geo-Environmental

Scientific approach to sustainable resource recovery.

Community Building

Empowering waste collectors and local communities.

Want to Join Our Team?

We're always looking for passionate professionals committed to sustainability and the circular economy.

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