About us


Inma Steel, a subsidiary of Alturki Holding Co. is a market leader in Engineered to Order process equipment and specialized in industrial preventive and corrective maintenance services; such as, equipment installation, mechanical repairs, Plant turnaround & shutdown services.

We are an integral part of the value chain of our customers and clients in the industrial infrastructure sectors, namely: Oil & Gas processing, Refineries, Petrochemicals, Fertilizers, Power, Water and Chemical Process Industries.

Established in 1984, over the years, Inma Steel has executed an impressive list of project orders and provided quality products and services to its esteemed Clients from its industrial facility in Al-Jubail, Saudi Arabia.

Inma Steel’s product range includes a wide variety of Process Equipment such as Pressure Vessels, Reactors, Distillation & Fractionating Columns, Towers, Shell & Tube Heat Exchangers, Scrubbers, Cyclones, Flare Stacks & Flare Tips, Silencers, Skid Mounted Process Systems, Process Tanks, Machining & Weld Overlay Cladding, Pressure Piping and piping components. INMA Steel has in-house Cold Plate Rolling capacity up to 150 mm thickness and extensive experience in the welding of ferrous and non-ferrous alloys, clad steels, and exotic material.

Inma Steel’s specialized Mechanical repair, Equipment replacement, Plant Turnaround, Shutdown & maintenance services include:

  • Column, Reactor, Vessels, Heat Exchangers compete Repair Solutions & Lump sum contracts.
  • Furnace, Reformer, Heat exchanger Re tubing Services
  • Storage Tank Repair (Bottom plate, shell, roof, CP replacement) Services.
  • Equipment replacement, installation, Piping installation & other General Services.

Inma Steel’s team of qualified and experienced professionals and well-trained, highly skilled workforce is totally committed to providing its Clients with the highest levels of service. Together, they ensure the Company’s adherence to the most rigid & stringent quality standards in design, procurement, fabrication and inspection, augmented by its ASME accreditation for “U”, “U2”, “S”, stamps, National Board authorization for R & NB stamps and ISO 9001 – 2015 certification.

Inma Steel have successfully executed several projects for all major local and international Clients such as Saudi Aramco, SABIC Affiliates, AMEC-BKW, Bechtel, Daelim, Foster Wheeler, Hitachi Zosen, JGC Corporation, Saudi Chevron Phillips (S-Chem), LG Construction, Linde AG, McConnell Dowell, MikroPul Inc., Mitsubishi Heavy Industries, Mitsui Engineering and Shipbuilding, Mustang Tampa, Petro-Rabigh Refining & Chemicals, Qatar Petrochemicals Co., Qatar Vinyl Chemicals, Snamprogetti, SNC Lavalin International, Techint International, Technip, Tecnicas Reunidas, Tecnimont, Toyo Engineering, UHDE, US Filters, WesTech, Worley Parsons etc.
Inma Steel have successfully executed several turnaround and shutdown projects at SABIC affiliates, SIPCHEM, TASNEE, SAUDI ARAMCO and other industries with Zero LTI and well appreciated quality within the given time frame. Through the highly experienced project management team. Innovative ideas for problem solving and ability to deliver are the key strengths of Inma Steel.
In our day to day dealing with our business partners and stakeholders, Inma Steel team embrace the PERFORM values of the Alturki Holding:

  • Passion
  • Excellence
  • Reliability
  • Fun
  • Openness
  • Meaning

Please write to us @ info@inmasteel.com.sa

Purpose Statement: We empower industrial infrastructure by being an integral part of clients’ value-chain

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We relentlessly pursue to be the preferred partner of engineered-to-order process equipment and services to our clients.


To create long-lasting relationship with our stakeholders through sustainable growth and customer centricity.


  • Passion

  • Excellence

  • Reliability

  • Fun

  • Oppenness

  • Meaning

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