Sahel Infrastructure Group
Night race circuit lit in neon, seen from above
SAHEL / Est. 200624.7136° N, 46.6753° E

Infrastructure,measured to themillimetre.

Sahel Infrastructure Group surveys, designs, builds and maintains the smart roads, utilities and public realm behind the Gulf's most ambitious programmes.

Explore the networkHow we deliver
Km paved, 2026
412.6km
Aggregate placed
1,284,310t
Safe man hours
31,402,118h
Sensors online
18,442
01The group

Twenty years ago we started with one survey crew and a borrowed grader. Today we run a vertically integrated group that models every corridor as a digital twin before it is built, and keeps measuring it long after it opens.

Years of delivery
0
Est. 2006
Engineers and specialists
0+
38 nationalities
Smart corridors delivered
0 km
Sensor enabled
Gulf markets
0
KSA, UAE, OM, QA, BH, KW

Delivery partners and clients

  • NORTHWINDRoads
  • AzuraCapital
  • QAMARUtilities
  • terrascan
  • HALCYONPorts
  • MeridianRail
  • DUNEWORKS
  • OasisWater Co.
02Capabilities

Six disciplines, one data spine.

Every crew, plant and lab works from the same live model, so quality is measured at the source instead of inspected at the end.

C1±3 mmSurface tolerance

Smart Roads & Pavements

Instrumented highways and urban streets with embedded strain, thermal and traffic sensors laid in every lift.

  • Warm mix asphalt
  • Intelligent compaction
  • Sensor lifts
C2LOD 400Model fidelity

Structures & Retaining Systems

Bridges, underpasses and deep retaining walls engineered from a federated BIM model.

  • Post tensioned decks
  • Diaphragm walls
  • Precast
C30Utility strikes, 2025

Utilities & Networks

Stormwater, potable, district cooling and fibre corridors coordinated in one trench plan.

  • GIS as built
  • Trenchless
  • Fibre ducts
C49.2M m³Moved in 2025

Earthworks & Site Enabling

Machine controlled cut and fill driven straight from the survey twin, day and night.

  • GNSS grade control
  • Mass haul modelling
C538%Recycled content

Aggregates & Materials Lab

Owned quarries and an accredited lab that tunes every mix to the climate it will live in.

  • Recycled base
  • Mix design
  • ISO 17025 lab
C671%Water reused

Public Realm & Water Reuse

Shaded boulevards and parks irrigated by treated water, designed for 50 °C summers.

  • Native planting
  • TSE irrigation
  • Cool paving
03Project lifecycle

From first survey point to year twenty five.

One team carries the same digital twin through every phase, so nothing is lost between the surveyor, the designer, the crew and the people who maintain it.

  1. Survey

    P01

    LiDAR, drone photogrammetry and geotechnical boreholes build a digital twin of the ground before a single machine moves.

    • Reality capture
    • Geotech model
    • Utility detection
    ±8 mmSurvey accuracy

  2. Design

    P02

    Pavement, structural and utility designs are coordinated in one federated model, with clashes resolved on screen rather than on site.

    • Federated BIM
    • Pavement modelling
    • Clash detection
    4,200Clashes solved per project

  3. Build

    P03

    Our own fleet, asphalt and aggregate plants deliver to schedule, and every layer is tested and logged before the next goes down.

    • Owned fleet
    • In house plants
    • Digital QA logs
    97.6%First pass QA rate

  4. Maintain

    P04

    Embedded sensors and condition surveys feed a predictive programme, so we repair what the data flags before anyone notices.

    • Condition indexing
    • Predictive repair
    • Asset reporting
    25 yrAsset care contracts
04Regional network

Live across six Gulf markets.

Tap a site to open its project file. Every corridor reports back to the Riyadh operations centre in real time.

Ops map / GCC6 sites
Northern Ring Interchange
02 / 06In delivery

Northern Ring Interchange

Four level interchange, 14 ramps and 1,400 strain sensors cast into the decks.

Location
Riyadh, KSA
Sector
Mobility
Value
SAR 2.1B
Coords
24.85N 46.70E
05Project index

Built, logged and still measured.

  • Red Sea Coastal Loop
    21.60° N / 39.10° E
    MobilityJeddah, KSA / 2024

    Red Sea Coastal Loop

    6.2 km sensor enabled coastal boulevard with smart lighting and stormwater outfalls.

    SAR 1.4B● Delivered
  • Northern Ring Interchange
    24.85° N / 46.70° E
    MobilityRiyadh, KSA / 2026

    Northern Ring Interchange

    Four level interchange, 14 ramps and 1,400 strain sensors cast into the decks.

    SAR 2.1B● In delivery
  • Pearl Coast Night Circuit
    25.17° N / 51.60° E
    LeisureAl Wakrah, Qatar / 2025

    Pearl Coast Night Circuit

    Night race circuit with LED edge lighting, grip tuned surfacing and spectator plazas.

    QAR 740M● Delivered
  • Oasis Heritage Boulevard
    26.60° N / 37.90° E
    UrbanAlUla, KSA / 2023

    Oasis Heritage Boulevard

    Low impact street works around a protected fort, laid with locally quarried stone.

    SAR 410M● Delivered
  • Duqm Port Logistics Corridor
    19.67° N / 57.70° E
    IndustrialDuqm, Oman / 2026

    Duqm Port Logistics Corridor

    Heavy haul road and 1.8 km of reinforced retaining walls linking quay to free zone.

    OMR 88M● In delivery
  • Corniche Lagoon Restoration
    24.45° N / 54.40° E
    EnvironmentAbu Dhabi, UAE / 2025

    Corniche Lagoon Restoration

    Dredged and re-profiled lagoon, living shoreline and a 3 km shaded promenade.

    AED 320M● Delivered
06Sustainability and safety

Measured, not promised.

Audited 2025 figures against our 2030 commitments. The sand marker on each gauge is the target we have signed up to.

0%Target 50%
Recycled aggregateShare of base course by mass
0%Target 85%
Water reusedTreated water on irrigation and dust control
0%Target 60%
Low carbon fleetElectric, hybrid or HVO powered
0%Target 100%
Near miss closureActions closed within 48 hours
Safe man hours without LTI
31.4M
LTIFR per 200k hours
0.04
CO₂e avoided in 2025
18,200 t
FEEDDispatches

Field notes from the network

07Contact

Bring us the brief. We bring the twin.

Share a site, a corridor or a tender and an engineering lead will reply within two working days with a first read of risks, phasing and data needs.

Email
contact@sahel.example
Phone
+966 11 000 0000
Head office
Riyadh, KSA
Regional offices
Jeddah, Abu Dhabi, Muscat
Enquiry type