Qortoba District, Riyadh, KSA ISO 9001 ยท 14001 ยท 45001 ยท 50001
Malek Al-Riyadeh Company LTD logo Malek Al-Riyadeh
COMPANY LTD โ€” ELECTRICAL ENGINEERING

Our Projects

Delivered work for utilities, data centers, hospitals and industry across the Kingdom.

Our Track Record

Featured Projects Across the Kingdom

A showcase of delivered work for government entities, utilities, data centers, hospitals and industry โ€” with commitment to quality, reliability and excellence.

33 kV MV switchgear testing for NWC SAAD StationTesting & Commissioning
National Water Company (NWC)

33 kV MV Switchgear โ€” SAAD Station

Primary & secondary injection, mechanical & function tests, CT/VT tests and protection relay testing (SEPAM 80/40/20, MiCOM P441).

13.8 kV switchgear and transformers for Al-Taef HospitalTesting & Commissioning
Al-Taef Hospital

13.8 kV MV Switchgear, Transformers & RMU

SF6 circuit breaker testing, power transformer winding resistance, turns ratio, insulation resistance & polarization index verification.

MV switchgear and RMU commissioning at NADEC facilitiesTesting & Commissioning
NADEC

MV Switchgear, RMU & Transformers T&C

Functional testing, protection verification, power energization and relay settings application in full compliance with project specifications.

13.8 kV switchgear and transformers at KAFD Zone 2Testing & Commissioning
KAFD Zone-2 โ€” Baytur / Albawani

13.8 kV Switchgear, Transformers, RMU & MRMU

Complete T&C for plots P2.05โ€“P2.14 at King Abdullah Financial District: SF6 breakers, SEPAM 40 relays, power transformers & thermal monitoring.

MV network testing for AMIANTIT Rubber IndustriesTesting & Commissioning
AMIANTIT Rubber Industries LTD

13.8 kV MV Network โ€” RMU, Transformer & Cables

RMU and 500/1000 kVA step-down transformer commissioning, MV cable pulling, termination, VLF (hipot) testing and torque verification.

INDIPCO MV transformer testingTesting & Commissioning
INDIPCO

MV Power Transformers Testing

Winding resistance & turns ratio, insulation resistance & polarization index, vector group check and magnetization current tests.

Low voltage network for Tabuk Seven projectTesting & Commissioning
Tabuk Seven Project

Low Voltage Network โ€” MDB, DB & ATS

LV switchgear testing, PFC & starter/MCC panels, VFD operation with temporary load, ATS auto-transfer and earth leakage/RCD/RCBO tests.

Low voltage network for Al-Kharj Feed MillTesting & Commissioning
Al-Kharj Feed Mill

Low Voltage Network โ€” MDPs, SMDBs & MCCs

T&C for MDPs, SMDBs and LV panels, MCCs with VFDs and soft starters, PFC and ATS panels plus full calculation studies.

Low voltage network for ARASCO Feed Mill DammamTesting & Commissioning
ARASCO Feed Mill โ€” Dammam Factory

LV Network & Power Factor Enhancement

Design, supply, install and T&C of PFC panels to enhance system power factor, panel modification and complete protection studies.

Earthing and lightning systems testing at KAFD Zone 2Testing & Commissioning
KAFD Zone-2 โ€” Baytur

Earthing & Lightning Systems Testing

Grid continuity, earth resistance measurement, installation & torque checks and lightning system equivalent-resistance verification for plots P2.05โ€“P2.13.

Maintenance at STC data centersMaintenance
STC Data Centers

PM & CM โ€” Riyadh, Dammam & Jeddah

Preventive & corrective maintenance of MV/LV switchgear, transformers, UPS systems and critical electrical distribution across three data centers.

EDGNEX data center maintenance RiyadhMaintenance
EDGNEX Data Center โ€” Riyadh

Preventive & Corrective Maintenance

Scheduled inspections and testing of LV switchgear, transformers and UPS with emergency response under agreed response times.

AMAD Hospital Riyadh electrical maintenanceMaintenance
AMAD Hospital โ€” Riyadh

Preventive & Corrective Maintenance

MV/LV switchgear, transformers, main switchboards, power factor correction units and automatic transfer switches under a healthcare-grade SLA.

6.3 kV switchgear maintenance at Manfuha sewage treatment plantMaintenance
Manfuha Sewage Treatment Plant

6.3 kV Switchgear โ€” Maintenance & Relay Supply

Pre-commissioning, mechanical & electrical tests plus supply, installation and configuration of protection relays for safe energization.

MV power troubleshooting at sewage pumping stationMaintenance
Sewage Pumping Station No. 1

MV Power Troubleshooting & Inspection

Fault investigation and root-cause identification for transformers, RMU and power cables, corrective actions and safe re-energization.

National Guard MV package substation maintenanceMaintenance
National Guard

MV Package Substation Maintenance โ€” 1250 kVA

RMU & CB testing, relay setting & trip tests, MCCB supply & commissioning, transformer testing, oil filtration and top-up.

MV network turnkey project for Al-Safa PalaceTurnkey
Al-Safa Palace

MV Network โ€” Turnkey (SS-95 & 91, SS#2A, MK#30/70)

Supply & installation of RMUs, 1000 kVA transformers, ACBs, 500 kVA genset, ATS panels, FM-200 fire suppression, SCADA servers & fiber network per SEC standards.

ARASCO 7.5 MVA substation construction DammamConstruction
ARASCO โ€” Dammam Factory

7.5 MVA, 13.8 kV Substation

Full SEC approvals, 2500 kVA oil-type transformers, 13.8 kV switchgear & RMU, 15 kV XLPE cable routes in encased duct bank โ€” design to energization.

Dry type transformer replacement at KAFD P6.22Construction
KAFD โ€” P6.22

Dry-Type Transformer Replacement โ€” 3150 kVA

Removal of damaged unit, supply & installation of new 3150 kVA 0.4/13.8 kV dry-type transformer, T&C and energization.

Low current earthing system for Ministry of JusticeConstruction
Ministry of Justice

Low Current Earthing System Enhancement

Dedicated earth pits, approved earthing conductors, accessories and full earth-resistance measurement per applicable safety standards.

ETAP power system studiesPower Studies
KAFD ยท Setraa Al Amal ยท Tabuk Hospital ยท VIA Riyadh

ETAP Power System Studies Portfolio

Power system studies for KAFD Zone 2, Setraa Al Amal, Tabuk Hospital networks, MV coordination studies for Mena & Safa Royal Palaces and Riyadh Bank (KAFD 1.14).

SCADA projects for water utilitiesSCADA
KFUPM ยท Saudi ARAMCO UDH ยท MARAFIQ ยท Lafarge

SCADA & Automation References

Water consumption management & billing SCADA for KFUPM and ARAMCO UDH community, PLC verifications for MARAFIQ, Lafarge Tresa Plant (Philippines) and ASEC Al-Minya.