CIDB CRS No. 10053895  ·  Level 1 B-BBEE

Civil, Building & Infrastructure
Construction Services

CIDB Grade 7 across five classes of works — from stormwater and pipelines to turnkey mine infrastructure. One contractor, one point of accountability.

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How the work is registered

Six classes of works, one accountable contractor

Every discipline below sits under a CIDB grading we hold directly — no joint-venture partner, no subcontracted scope. Project management and governance run through all of it: a dedicated SHE Officer, OHS Act 85 of 1993 compliance, and a safety file on every site before work begins.

10+Years Experience
R100M+Contract Value Delivered
6Classes of Works
3+Provinces
Tender value ceiling by class Per CIDB Regulation 25, Table B — value per single contract
CEGrade 7
R60M
GBGrade 7
R60M
MEGrade 6
R20M
EPGrade 5
R10M
SDGrade 5
R10M
SQGrade 4
R6M
Bulk water pipeline section laid in a trench with compaction roller, Mbombi Holdings civil works Real project photo — bulk water pipeline works
CECivil Engineering · Grade 7 · up to R60M

Earthworks, Roads & Water Infrastructure

Civil Engineering is the broadest class we hold — it covers everything from cutting and grading a site to the roads, pipelines, and concrete structures that carry water and traffic across it. Most of our contract value to date sits inside this one class.

Road Construction & Maintenance

BCB — N1, R1.8M (2021) & R5.6M (2025) · Penny Farthing — N1, R680K (2021) · RAUBEX/ROADMAC — R2.5M (2021)

Pipeline Systems (HDPE & Concrete)

Rand Water — N7/N8/M11 steel pipelines, R29M (2021)

Stormwater Channel Construction

CIDB-backed — no standalone contract named yet

Sewerage Systems

CIDB-backed — adjacent: Bushbuckridge LM (R11M) & Emfuleni LM (R4.5M)

Civil Construction — Slabs, Culverts & Manholes

CIDB-backed — underlies most civil contracts

Geotechnical Services, Soil Testing & Surveying

CIDB-backed — no standalone contract named yet
Worker finishing a poured concrete structural base on a Mbombi Holdings building site Real project photo — concrete base, finishing pass
GBGeneral Building · Grade 7 · up to R60M

Commercial & Industrial Building

General Building covers new construction and structural maintenance for commercial and industrial clients — foundations, structure, and envelope, built to the same standard whether the client is a mine or a municipality.

Building Construction & Maintenance

DBCM Venetia Mine (De Beers) — new office building, part of R45.1M contract (Dec 2024)
Delivered
Large industrial gate valves supplied for the Rand Water M11 pipeline network Real project photo — gate valves for the M11 pipeline network
MEMechanical Engineering · Grade 6 · up to R20M

Mechanical Systems Within Civil Contracts

Mechanical Engineering covers the pumps, valve chambers, and plant that make pipeline and civil infrastructure actually function — installed as part of the same contract, not handed off to a separate supplier.

Valve Supply & Installation

Rand Water — M11 pipeline network, gate valve installation
Delivered
High-voltage electrical substation with steel structures and power lines at dawn Photo: robertkso / Pexels — free license
EPElectrical Engineering Infrastructure · Grade 5 · up to R10M

Electrical Reticulation for Industrial Sites

Electrical Engineering Infrastructure covers the reticulation that powers a site once the civils are in — cabling, distribution, and connection points sized for industrial and mining loads.

Electrical Reticulation Infrastructure

DBCM Venetia Mine (De Beers) — part of R45.1M contract (Dec 2024)
Delivered
Coated steel pipe joint in a trench, corrosion protection applied on a Mbombi Holdings pipeline Real project photo — pipe joint coating in progress
SDCorrosion Protection · Grade 5 · up to R10M

Corrosion Protection for Pipeline & Steel

Corrosion Protection covers the coatings and cathodic measures that keep buried pipeline and exposed steelwork from failing years after handover — a specialist class most civil contractors don't hold directly.

Corrosion Protection for Pipeline & Steel Scopes

CIDB-backed — no standalone contract named yet
CIDB-backed
Steel reinforcement cage structure erected in a rock-cut excavation, Mbombi Holdings works Real project photo — steel structure erection
SQSteel & Precast Specialist Works · Grade 4 · up to R6M

Steel Structures & Security Fencing

This class covers steel structure erection and precast concrete work — most visibly, the palisade and security fencing that secures a site once the civil and building work is complete.

Steel Structure Erection & Security Fencing

MASA — steel palisade fencing, R1.8M (May 2024)
Delivered

Design & Construction / Turnkey Projects

One Contract, Two Classes of Works

Turnkey scope means we design, build, and hand over — no scope split across multiple contractors. Our largest contract to date shows exactly how that works in practice.

Aerial dusk view of the headgear and winder towers at DBCM Venetia Mine
GB + EP
TURNKEY Mining Sector · Limpopo

DBCM Venetia Mine (De Beers)

Electrical reticulation and a new office building, delivered as a single design-and-construction contract — General Building and Electrical Engineering Infrastructure scopes under one accountable team, no handoff between contractors.

R45.1MContract Value
Dec 2024Completed

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