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Matongo Gold Mines

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A New Standard for African Gold

Fully licensed, fully traceable, and fully committed to the people and land of Tanzania. This is who we are.

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MGM processing facility

Who We Are

Tanzanian Gold, Produced the Right Way

Matongo Gold Mines (MGM) operates one of Tanzania's most modern mid-tier gold portfolios. From our open-pit and underground operations in the Geita region to our CIL processing plant, every stage of production is licensed, audited, and traceable.

We were founded on a simple conviction: a mine should leave its community and its landscape in a better position than it found them. That conviction shapes our hiring, our rehabilitation programs, and the way we do business with partners around the world.

  • Fully licensed by the Tanzania Ministry of Minerals
  • Chain-of-custody documentation on every shipment
  • Zero-harm safety culture across all sites
  • Community development fund tied to production
See Our Operations

What Drives Us

Mission & Vision

Our Mission

To produce ethically sourced, fully traceable gold that meets international standards while creating lasting economic value for Tanzania and its communities.

Our Vision

To be recognised as East Africa's most trusted gold producer — the benchmark for responsible mining, transparent partnerships, and community prosperity.

01

Integrity

We say what we do and do what we say — in assays, in contracts, and in communities.

02

Safety

No ounce of gold is worth an injury. Zero-harm is a condition of employment, not a slogan.

03

Stewardship

We rehabilitate more land than we disturb and protect every watershed we touch.

04

Partnership

Long-term relationships outlast market cycles. We invest in partners, not transactions.

Our Journey

Milestones That Shaped MGM

2013

Foundation

Matongo Gold Mines is incorporated in Geita with a single prospecting licence and a team of 14.

2015

First Mining Licence

Full mining licence granted. First open-pit ore extracted and toll-processed for the domestic market.

2017

CIL Plant Commissioned

Our 1,200 tpd carbon-in-leach plant comes online, enabling full in-house processing.

2019

Traceability Framework

Chain-of-custody and assay reconciliation systems deployed — LBMA-aligned documentation on every lot.

2021

Community Development Fund

A production-linked fund is established, financing schools, clinics, and water infrastructure.

2023

3.2 Tonnes Cumulative

Cumulative production passes 3.2 tonnes of gold with 480 hectares rehabilitated.

2025

Phase III Expansion

Underground development and plant expansion begin, targeting a 40% increase in throughput.

Leadership

The Team Behind MGM

Decades of combined experience across African mining, international trade, and community development.

Joseph Matongo

Joseph Matongo

Chief Executive Officer

25 years in Tanzanian mining. Former operations lead at two mid-tier gold producers.

Amina Kessy

Amina Kessy

Chief Operating Officer

Metallurgist by training. Oversees extraction, processing, and site safety across all licences.

Daniel Mwakasege

Daniel Mwakasege

Head of Sustainability

Leads rehabilitation, water stewardship, and the community development fund.

Grace Ndosi

Grace Ndosi

Head of Trade & Partnerships

Manages offtake relationships, export documentation, and international counterparties.

Governance

Licensed, Audited, Accountable

MGM holds all required licences under the Tanzanian Mining Act and submits to independent third-party audits on environmental performance, financial integrity, and mineral traceability.

Compliance documents

Mining Licence

Granted and maintained under the Tanzania Mining Act, covering all active concessions.

Environmental Compliance

Quarterly NEMC reporting with independent monitoring of water, dust, and noise.

Tax & Royalty

Full royalty, corporate tax, and local levy compliance, verified annually.

Traceability Audit

Annual third-party chain-of-custody audit from pit to export documentation.

Health & Safety

ISO 45001-aligned management system with monthly external inspections.

Anti-Corruption

Zero-tolerance policy aligned with OECD due diligence guidance for conflict minerals.

Let's Build Something Lasting

Whether you're a buyer, investor, or community partner — we'd like to hear from you.