


Excellence in Energy O&M
Discover STEG-IS Saudi, a premier Operation & Maintenance contractor transforming the energy sector. With over 60 years of combined expertise, we deliver innovative, sustainable solutions that drive efficiency and growth across the region.
STEG Saudi is a leading Operation & Maintenance contractor in the Energy sector, with a significant presence in West Africa, the GCC, and the Middle East. Founded in 2012 as a joint venture between APEX Energy, formerly known as Dar Albalad, and STEG Tunisia, a prominent producer and distributor of electricity and natural gas in Tunisia for over 60 years, the company, STEG Saudi has quickly established a reputation for excellence.
Integrated Energy Services
With a comprehensive range of services, STEG Saudi excels in operation, maintenance, rehabilitation, and repair; engineering, energy audits, and efficiency improvements; and training and consultancy across the power and energy, oil and gas, petrochemicals, and desalination industries.
The company adheres to the highest standards of quality, security, and environmental policies, holding ISO certifications 9001, 14001, and 18001, and ensuring compliance with industry benchmarks, while providing competitive services.
Gas and Steam Turbine Overhauling
Boiler Inspection, Repair & Maintenance
HDRG Maintenance
Generator Inspection & Overhauling
BOP Repair & Maintenance
Gas Compressor Inspection, Repair & Overhauling
Gas Turbine Combustion Inspection
ID FAN Overhauling
Non-Destructive and Destructive Testing Services


Redefining Excellence
in Energy O&M
Experience the future of energy with STEG-IS Saudi, a leading Operation & Maintenance contractor. With over 60 years of combined expertise, we deliver innovative, sustainable solutions that drive efficiency and growth across West Africa, the GCC, and the Middle East.
Leveraging the resources and extensive experience of its parent companies, STEG-IS Saudi offers world-class solutions in energy, gas, and industrial services. Its expertise spans planning, design, and engineering; power generation, operation, and maintenance; consultancy, life assessment, and energy efficiency; training and skills development; and turnkey projects, including power plant relocation and rehabilitation.
Serving both public and private sectors, STEG-IS Saudi has a prestigious clientele that includes industry leaders like Saudi Aramco, SABIC, SEC, Petro Rabigh, MAADEN, and independent power producers such as NOMAC and RAWEC.
STEG-IS Saudi’s vision is to lead the energy sector across Saudi Arabia, the GCC, and the Middle East by providing strategic advice, technical support, and cost-effective O&M solutions.