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Gold processing specialists · East & Central Africa

Engineering the Future of Gold Processing

End-to-end CIP/CIL plant design, installation, commissioning and technical consulting across East and Central Africa.

Our Services View projects
End-to-end delivery Safety-first execution 6 countries served
Gold processing plant engineering On site · East Africa
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Projects delivered
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Clients served
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Years in the field
Gold processing plant operations Engineering precision work
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Years of engineering
Who we are

Multidisciplinary engineering for Africa's mining industry

CM AuroProcess Engineering Ltd is a multidisciplinary engineering company specializing in the mining sector, with a strong focus on gold processing operations across East and Central Africa.

We provide end-to-end solutions including design, installation, and commissioning of gold processing plants (CIP/CIL), mechanical and civil works, fabrication, boiler making, and technical consulting.

Integrity first Quality excellence Safety focused Reliable delivery
Discover our story
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Years experience
In gold processing
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Projects completed
Across the continent
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Clients served
Mining companies
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Countries active
East & Central Africa
What we do

Engineering services, end to end

All services
01
Core Engineering

Plant Design & Engineering

Complete engineering design for gold processing plants — from process flow diagrams to detailed mechanical drawings and equipment specifications.

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02
Core Engineering

Plant Installation

Professional installation of gold processing equipment and plant infrastructure, ensuring proper alignment, connection, and operational readiness.

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03
Core Engineering

Commissioning

Systematic startup and commissioning of processing plants, including testing, optimization, and operator training for peak performance.

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04
Core Engineering

Mechanical Works

Comprehensive mechanical engineering services including equipment installation, maintenance, repair, and performance optimization for processing machinery.

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05
Core Engineering

Civil Works

Structural and civil engineering services including foundations, plant buildings, access roads, and all civil infrastructure for mining operations.

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06
Core Engineering

Fabrication

Custom steel and metal fabrication for mining plant components, structural elements, tanks, pipes, and specialized processing equipment.

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Our work

Projects that hold up

All projects
Fabrication, installation, and commissioning of a CIP CIP Plant

Fabrication, installation, and commissioning of a CIP

Complete fabrication, installation, and commissioning of a CIP processing system, providing an integrated mineral recovery solution from construction to commissioning.

Nyakangwe, Tanzania 2026
Installation and commissioning of a Carbon-in-Pulp (CIP) CIP Plant

Installation and commissioning of a Carbon-in-Pulp (CIP)

Complete fabrication, installation, and commissioning of a Carbon-in-Pulp (CIP) processing plant, delivering an integrated solution from fabrication through operational commissioning.

Geita, Tanzania 2025
Crushing, Conveying & Screening Fabrication CIL Plant

Crushing, Conveying & Screening Fabrication

Fabrication and installation of integrated crushing, conveying, and screening systems designed to improve material handling, size reduction, and processing efficiency.

Imwelu, Tanzania 2025
Fabrication of leaching tanks Fabrication

Fabrication of leaching tanks

Fabrication of leaching tanks designed for efficient mineral processing operations, with focus on robust construction and reliable plant performance.

Mwakitolyo - Shinyanga, Tanzania 2025
Built to run

Plants that hit nameplate capacity from day one

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Plants engineered and commissioned across the region
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Countries with an active CM AuroProcess site
Who we serve

Built for every scale of operation

From large-scale producers to growing ASGM operations, we adapt our engineering to your throughput, your budget, and your site.

Large-scale gold mines
Full CIP/CIL plant packages
Medium-scale & ASGM
Modular plant upgrades
EPCM contractors
Fabrication & site packages
Government & regulators
Compliance-ready TSF works
Exploration companies
Feasibility & pilot plants
Equipment suppliers
Installation & commissioning
Engineering precision work
Why CM AuroProcess

The partner your plant deserves

Field-proven, not theoretical
Every design decision is backed by hands-on commissioning experience on operating African mines.
On time, on budget
Disciplined project controls keep schedules honest and change orders rare.
Safety without compromise
Zero-harm site culture, environmental compliance, and audit-ready documentation.
Local knowledge, regional reach
Based in Tanzania with delivery capability across East and Central Africa.
How we deliver

From ore body to first pour

A disciplined delivery model that carries your project from assessment to steady-state production.

Phase 01
Assess
Site visits, ore characterisation, and feasibility scoping.
Phase 02
Design
Process flow, mechanical drawings, and equipment specification.
Phase 03
Fabricate
Tanks, structures, and componentry built to spec and certified.
Phase 04
Install
Civil, mechanical, and piping works executed on site.
Phase 05
Commission
Startup, optimisation, operator training, and ongoing support.
Client voices

Judged by the people we build for

★★★★★

"The CIL plant installation was challenging given our remote site location, but CM AuroProcess managed logistics and execution with great professionalism. Plant is running at 97% availability."

R
Robert Koech
Project Manager · Kasese Cobalt Company Ltd
★★★★★

"Outstanding TSF design work. The team understood our environmental compliance requirements and delivered a robust, well-documented solution that passed all regulatory inspections without issue."

D
Dr. Fatima Al-Hassan
Technical Director · African Minerals Corp
★★★★★

"CM AuroProcess delivered our plant expansion on time and within budget. Their engineering team demonstrated deep technical knowledge and the commissioning was flawlessly executed. We would not hesitate to engage them again."

J
James Mwangi
General Manager, Operations · Geita Gold Mine Ltd
Trusted by operations across the region
Geita Gold Bulyanhulu Kasese Cobalt North Mara Lubumbashi CG Geita Gold Bulyanhulu Kasese Cobalt North Mara Lubumbashi CG
Insights

From the field notes

Read the blog
Five signs your CIP circuit is leaving gold on the table

Five signs your CIP circuit is leaving gold on the table

Engineering team · 1 min read
What the new TSF regulations mean for Tanzanian operators
Compliance

What the new TSF regulations mean for Tanzanian operators

Engineering team · 1 min read
Modular plants: a practical upgrade path for medium-scale miners
ASGM

Modular plants: a practical upgrade path for medium-scale miners

Engineering team · 1 min read
Common questions

Answers before you ask

Everything clients usually want to know before engaging us. Anything else — our engineers reply within one business day.

Ask a question
A full package covers process design, equipment specification and procurement, tank and structural fabrication, civil and mechanical installation, piping, commissioning, and operator training — with performance guarantees agreed up front.
A modular plant for a medium-scale operation typically runs 4–7 months from contract to first gold. Larger greenfield CIP/CIL plants run 10–18 months depending on throughput and site logistics.
Yes — we deliver across East and Central Africa including Kenya, Uganda, Rwanda, DRC, Zambia, Mozambique, and Zimbabwe, handling logistics and cross-border equipment movement ourselves.
Absolutely. Debottlenecking, recovery optimisation, capacity expansion, and elution circuit upgrades on operating plants are a core part of our work — planned around your production schedule to minimise downtime.
Send us your project brief through the contact form or by email. We'll schedule a scoping call, arrange a site visit where needed, and return a detailed technical and commercial proposal.
Start a project

Ready to engineer your gold processing solution?

From concept to first pour — tell us about your operation and we'll return a detailed proposal.

Request a quote +255 664863072