Buildings and construction
Landmark buildings across the Kingdom to modern architectural standards.
Airports, towers, hotels, factories and secure facilities, delivered with our own engineers, crews and plant across civil, MEP, steel and fit-out works.
About ASO
ASO is one of the key pillars of the contracting sector in Saudi Arabia. For two decades we have delivered high-profile, strategically significant projects: high-rise towers, airports, universities, commercial centres, military facilities and luxury hotels. We do not merely construct buildings. We deliver fully integrated solutions.
Through our Buildings and Construction Division we have delivered and managed a distinguished portfolio of projects to the latest construction systems and modern architectural standards. We are a classified contractor registered with the Contractors Classification Agency.
Our operations have expanded beyond the Kingdom into international projects, and from buildings into infrastructure, structural warehouses and residential units, with electrical, mechanical and landscaping works delivered by our own teams to the highest local and international standards.
To be a trusted leader in the construction industry, delivering world-class projects that contribute to sustainable development and support the Kingdom's Vision 2030.
Operational capabilities
Six disciplines delivered with our own engineers, crews and plant, from the structural frame to the final finish.
Landmark buildings across the Kingdom to modern architectural standards.
The networks and public spaces that connect communities.
Fabrication and erection of structural steel for industrial buildings, warehouses, hangars, space-frame roofs and commercial facilities.
Reinforced concrete works including foundations, raft slabs, frames, columns and cores, to the highest engineering standards.
Supply, installation, testing and commissioning of HVAC, power and lighting, low-current, plumbing, drainage and fire-fighting systems.
Complete interior fit-out: gypsum board walls and partitions, suspended and feature ceilings, floor finishes, interior and exterior cladding.
How we work
Every project runs under one projects director, with our own engineers and crews on site.
We study your drawings, BOQ and scope, and return a priced proposal with a programme and method statement.
Work permits, material submittals and approvals are secured before we mobilise, including airside and high-risk permits.
Civil, MEP, steel and fit-out works delivered by ASO teams and plant, under daily HSE supervision.
Inspection requests, testing and commissioning, as-built documentation and a clean handover.
Resources
The people, equipment and safety systems behind every project we deliver.
Total workforce across 13 categories
Auxiliary tool units
Heavy equipment units
Our projects
Every project from our company profile, with its photographs. Click any photo to view it full size.
Health, safety and environment
We invest real resources in our Safety First culture. It pays back in performance, lower risk and the confidence our clients place in us. Our clean safety record is the proof.
Saudi Building Code, OSHA and ISO 45001 across every site.
Risk assessments before any activity, with emergency response plans ready.
Workshops and daily toolbox talks on PPE and safe work procedures.
Sustainable practices that minimise waste and protect the surroundings.
Future strategy
In step with the Kingdom's urban transformation, we have strengthened our resources over the past two years and set a five-year plan aimed at:
Large-scale projects across all engineering disciplines, including airports, commercial centres and smart residential communities.
Alliances with leading global companies to exchange expertise and execute complex, multidisciplinary projects.
Build-Operate-Transfer ventures and major operation and maintenance contracts for production and service facilities.
We are investing heavily in advanced construction technologies to secure our place among the region's leading contractors.
VISION 2030 ALIGNEDLegal and registration
Establishment · Active
Verified official documentEffective 01/01/2026 · Quarterly
Verified official documentTIN 3142871678 · Valid until 12/01/2028
Verified official documentNitaqat category A · Saudization rate 50%
Verified official document6603 Ahmad Ibn Baiya St., Al-Loaloa Dist., Jeddah 23821
Verified official documentContact
Send your drawings, BOQ or scope of work. Our team replies with a priced proposal and a programme.