Proven Project Experience Across Saudi Arabia
SESCCO’s portfolio includes electrical, civil, architectural fit-out, pipeline, mechanical and support projects.
Experience that reflects execution capability.
Our project experience demonstrates the ability to work across industrial, utility and commercial environments.
Replacement of Existing Outdoor Aindar Sub-30 with New GIS Substation
Installation of GIS, power transformer, protection, control and SAS panels including cable laying and termination.
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Yanbu 4 - 110kV HV Substation Interface Works
Yanbu, Saudi Arabia · 2026
Installation of power transformer, cable tray, MDP, lighting panel, generator, MV/LV cable laying and cable termination.
The Avenues Khobar Screed Works
Al Khobar, Saudi Arabia · 2026
Screed work for prayer rooms, bathrooms, corridors and other areas at The Avenues Khobar.
Replacement of 13.8kV SWGR
Jubail, Saudi Arabia · 2025
Replacement of existing 13.8kV switchgear with new SIEMENS SF6 switchgear including LV power/control cable and 13.8kV power cable …
MV Cable Fault Location Test, Damage Repair and Termination
Jafurah, Saudi Arabia · 2025
Fault location testing, splicing, insulation repair, termination and high-potential testing of underground MV cable.
EPCC 10,000TPD Clinker Cement Plant Civil Works
Saudi Arabia · 2025
Civil works including rebar binding, shuttering and concreting for additive crusher areas, transfer foundations, clinker silo and gallery …
EPCC 10,000TPD Clinker Cement Plant Architectural & Fitout Works
Saudi Arabia · 2025
Finishing works including block laying, tie beam, plastering, painting, screed, tiles and gypsum works.
Roshan Ewan Sedra 2 Villas Tile Works
Riyadh, Saudi Arabia · 2025
Porcelain wall, bathroom and floor tile works, plus marble stair tiles for 21 villas.
Fire-Fighting System Installation for Industrial Facility and Warehouse
Saudi Arabia · 2025
Installation of fire-fighting systems for an industrial facility and warehouse.
Ethernet Cable Installation and Testing Works
Saudi Arabia · 2025
Ethernet cable preparation, installation, labeling and testing support for low-current project requirements.
Telecommunication Cabinet and Network Support Works
Saudi Arabia · 2025
Telecommunication cabinet, panel and network support works with site coordination and quality checks.
SEPCO Telecommunication Field Support Works
Saudi Arabia · 2025
Telecommunication field support, inspection assistance and installation coordination for project delivery.
OPGW Fiber Splicing and Testing Works
Saudi Arabia · 2025
OPGW fiber splicing, testing and technical support works for telecommunication infrastructure.
Asphalting and Site Preparation Works
Saudi Arabia · 2025
Asphalting and site preparation support works using real project field photos from the uploaded project media set.
The Avenues Khobar Plaster Works
Al Khobar, Saudi Arabia · 2025
Plaster work including mesh installation and angle installation for prayer rooms, bathrooms, corridors and other areas.
Jafurah Upstream Pipeline Project
Jafurah, Saudi Arabia · 2024
12-inch and 14-inch RTR pipe lowering and installation, trench excavation, backfilling and berming for a 175 km project.
Dismantling and Transportation of TFC at Haradh
Haradh, Saudi Arabia · 2024
Dismantling and transportation of electrical equipment, plus demolition and dumping of TFC at Haradh.
Preparation and Painting of 230kV OHTL Foundation
Saudi Arabia · 2024
Supply of paint, preparation and painting of 230kV OHTL tower foundation as per SEC standard.
Haradh RTR Pipeline Project
Haradh, Saudi Arabia · 2023
ROW preparation, trench excavation, backfilling and berming for a 130 km pipeline project.
Mansura Massrah Gold Project Civil Works
Saudi Arabia · 2021
Construction of substation building, infrastructure works, pipe rack, tunnel, water tank, conveyor belt, HFO and LFO circular works, …
McDermott Arabia Office Fitout
Al Khobar, Saudi Arabia · 2016
Structural and complete office fit-out works covering approximately 7,000 sqm.
Worley Parsons Office Fitout
Al Khobar, Saudi Arabia · 2016
Complete office fit-out works covering approximately 16,800 sqm.
Novartis Office MEP and Architectural Fitout
Al Khobar, Saudi Arabia · 2015
Complete MEP structure and architectural works covering approximately 1,300 sqm.
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Built for leading companies and organizations.
Our project experience is supported by long-term relationships with respected clients and industrial organizations.
Looking for dependable project execution?
SESCCO supports project owners and contractors with organized engineering, safe site execution and reliable handover support.
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