Established 2015  ·  Johannesburg, South Africa

Engineering Excellence
Across Borders

Precom Group is a multi-disciplinary engineering, construction and procurement firm delivering technically rigorous, sustainable solutions — from Johannesburg to the rest of Africa and beyond.

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8+
Engineering Disciplines
4
Core Divisions
Africa+
Active Regions
2015
Founded
Precom Group engineering team collaborating on infrastructure projects
JHBHeadquarters
WNAWest and North Africa
CEACentral and East Africa
Est. 2015
Who We Are

A Global Engineering Mindset, Rooted in Africa

Precom Group is a multi-disciplinary engineering, construction and procurement group headquartered in Johannesburg, South Africa. We bring together four integrated divisions — Procurement, Engineering Consulting, Construction, and Project Management — to deliver comprehensive infrastructure solutions.

With an international outlook and deep technical expertise, we operate across the African continent and maintain strategic partnerships with leading firms worldwide. Our approach is defined by technical rigour, sustainability, and a commitment to delivering lasting value for every client we serve.

Procurement & Supply ChainStrategic sourcing and value engineering to optimise project delivery costs
Engineering ConsultingCivil, structural, geotechnical, water, transport, Mining and Mine Waste Engineering disciplines under one roof
Construction & DeliveryEnd-to-end construction management with disciplined programme and cost control
What We Deliver

Core Engineering Services

From procurement strategy and tendering support through to structural design, water infrastructure and transport engineering — Precom Group covers the full project lifecycle across diverse sectors and geographies.

Procurement & Tendering

  • Needs studies & procurement strategy
  • Tender document preparation
  • Bid evaluation & contractor prequalification
  • Quality planning & assurance
  • Supply chain optimisation

Project Management

  • Integrated project planning & scheduling
  • Scope, cost & programme control
  • Contract administration
  • Subcontractor management
  • Commissioning & project close-out

Structural Engineering

  • Structural analysis & design
  • Residential & commercial buildings
  • Foundation design
  • Retaining wall structures
  • Building condition assessments

Water & Sanitation Engineering

  • Bulk water supply & reticulation design
  • Sewer network design & upgrading
  • Stormwater management systems
  • Water & wastewater treatment design
  • Hydrologic & hydraulic studies

Traffic & Transportation Engineering

  • Traffic impact & engineering studies
  • Road network planning & geometric design
  • Pavement design & rehabilitation
  • Road condition assessment
  • Parking design & configuration

Geotechnical Engineering

  • Ground investigation specification
  • Site characterisation & reporting
  • Foundation engineering
  • Laboratory testing programmes
  • Liquefaction & stability assessment

Architecture & Urban Planning

  • Architectural concept development
  • Full architectural drawings production
  • 3D modelling & visualisation
  • Town planning applications

Environmental Engineering

  • Environmental impact assessments
  • Waste management planning
  • Environmental monitoring programmes
  • Rehabilitation & closure planning

Mining and Minewaste Engineering

Our specialist mining and mine waste engineering specialists deliver TSF and associated structures design, independent dam safety reviews, and the full suite of complex technical studies such as DBA, FMEA, PSHA and QRAs and more, aligned with GISTM and local regulations. Trusted by major mining operators across Africa.

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Specialist Practice

Tailings Engineering & Dam Safety

Our tailings engineering practice brings deep expertise in TSF design, risk assessment and regulatory compliance across Africa and beyond. We work with major operators to deliver technically sound, regulator-ready solutions from design through to closure.

TSF Design

Conceptual,Prefeasibility, feasibility and detailed design, construction and EoR services for upstream, centreline, downstream, hybrid TSFs and associated structures

ISR / DSR

Independent and Design Safety Reviews, annual dam safety inspections,dam safty reviews, GISTM compliance gap assessments

DBA

Dam Break Analysis — inundation mapping, consequence classification and Emergency Preparedness Plan support

FMEA & QRA

Failure Mode & Effects Analysis, event tree construction, quantitative risk assessment aligned with ANCOLD guidelines

PSHA

Deternimistic and Probabilistic Seismic Hazard Analysis, stochastic ground motion generation, dynamic stability analysis inputs

Geotechnical Investigations & Interpretation

Site investigation specification,Geophysical, CPTu, test pitting, borehole drilling Methods, Geotechnical analysis,strength characterisation

GISTM ICMM ICOLD ANCOLD L.I. 2182 SANS 10160 MAC/CDA
Tailings storage facility dam safety engineering
Where We Work

Headquartered in Johannesburg, Operating Globally

Precom Group operates from its base in Johannesburg with active engineering engagements across the African continent. Through a growing network of strategic partnerships, we extend our reach into markets across Europe, the Middle East and beyond.

Southern Africa

Our home market — delivering civil, structural, water and construction services across South Africa from our Johannesburg headquarters.

West & East Africa

Active engineering and tailings advisory engagements with major mining operators in resource-rich nations across the continent.

Global Partner Network

Strategic alliances with specialist engineering firms across multiple continents, enabling us to bring world-class technical resources to any project, anywhere.

Large-scale infrastructure construction project
Why Choose Us

Integrated Expertise, Exceptional Delivery

Truly Multi-Disciplinary

From procurement strategy and tendering through structural design, water infrastructure, transport engineering and complex tailings studies — all under one roof, eliminating costly coordination across multiple consultants.

International Standards, Local Knowledge

Our engineers apply global best practice frameworks while maintaining deep familiarity with local regulatory environments across multiple African jurisdictions.

Trusted by Leading Operators

We have delivered technical advisory services for major mining operators, government entities and developers across Africa — building a track record of quality, reliability and regulatory alignment.

Sustainability at the Core

Every project we take on is designed with long-term environmental and community outcomes in mind — delivering infrastructure that endures and creates lasting value for all stakeholders.

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Ready to Discuss Your Next Project?

Whether you are a mining operator, government authority, developer or contractor anywhere in the world — our team is ready to deliver tailored engineering solutions at the standard your project demands.

Headquarters Johannesburg
Office Hours Monday – Friday: 07:30 – 18:00 Saturday – Sunday: 09:00 – 15:00
Coverage South Africa · West Africa · East Africa Strategic partners across global markets