BUILDINGTOMORROW'SINFRASTRUCTURE
From highways and bridges to large-diameter pipelines — engineered for the Kingdom's future.
BUILT ON
TRUST &
EXCELLENCE
Founded in 1978 in Riyadh, Al-Enjaz Trading & Contracting Company (ENJAZCO) has grown from a regional contractor into one of Saudi Arabia's most trusted infrastructure and construction companies.
Over four decades, we have delivered hundreds of landmark projects across roads, bridges, utilities, pipelines, and building works — always upholding the highest standards of quality, safety, and innovation.
As Saudi Arabia accelerates its Vision 2030 transformation, ENJAZCO stands at the forefront — equipped with the expertise, resources, and commitment to help build the Kingdom's future.
Quality First
ISO-certified processes and rigorous QA/QC protocols on every project.
Safety Culture
Zero-harm philosophy embedded in every operation and site activity.
Innovation
Adopting modern construction technologies and sustainable practices.
Integrity
Transparent partnerships built on trust, accountability, and results.
A MESSAGE FROM
OUR CHAIRMAN
In the name of Allah, the Most Gracious, the Most Merciful
Since 1978, we have continued to serve our clients with professionalism and integrity, with a focus on sustainability for future generations. At Al-Enjaz Trading and Contracting Company, we are proud of our role in developing the land, as God has promised us.
We have contributed to major projects, including government infrastructure, which require precision and strong teamwork. With the economic growth of the Kingdom and Vision 2030, we see great opportunities for success, and with effort and work, God is the giver of success.
Owner & Businessman
Al Sheikh / Finjal Bin Sultan Al Otaibi
Al-Enjaz Trading & Contracting Company
OUR
SPECIALIZATIONS
Roads & Bridges
Design and construction of highways, interchanges, overpasses, and road networks to the highest engineering standards.
FEATURED
PROJECTS
NEOM — The Line Infrastructure
Riyadh Ring Road — Phase 3
Al-Salam Bridge Overpass
Jeddah Water Transmission Pipeline
Qiddiya Entertainment City — MEP
Eastern Province Expressway
Madinah Road Interchange
Aramco Facility Earthworks
Structural Works — KAFD Tower
Riyadh Metro Utilities Diversion
Makkah Road Widening
Al-Jubail Industrial City MEP
Abha Bypass Road
Tabuk Water Network
Dammam Corniche Bridge
Riyadh Airport Earthworks
THE
ENJAZCO ADVANTAGE
Four decades of engineering excellence, backed by skilled professionals and an unwavering commitment to Vision 2030.
Government-Grade Quality
Approved contractor for Saudi ministries and government entities with an unblemished compliance record.
Integrated Capabilities
Nine specializations under one roof — reducing coordination risk and shortening project timelines.
Experienced Workforce
1,001+ engineers, technicians, and field specialists with deep domain expertise.
Vision 2030 Ready
Strategically aligned with Saudi Arabia's national transformation program and NEOM-era infrastructure needs.
HSE Excellence
Industry-leading Health, Safety & Environment standards across all project sites.
On-Time Delivery
Proven track record of delivering complex projects on schedule and within budget.
BUILT WITH
PURPOSE
HSE
Zero-incident culture with rigorous HSE management systems, regular audits, and continuous training for all site personnel.
Sustainability
Minimizing environmental impact through responsible material sourcing, waste reduction, and energy-efficient construction methods.
Community
Prioritizing local employment, skills development, and community engagement in every region we operate.
Quality Assurance
ISO-certified quality management systems ensure every deliverable meets or exceeds client and regulatory specifications.
Ready to Build Something Great?
Partner with ENJAZCO on your next infrastructure or construction project.
ONGOING
PROJECTS
19 active contracts currently under execution across Saudi Arabia.
NEOM — The Line Earthworks Package 3
Mass earthworks, grading, and site preparation for The Line residential district.
Riyadh Metro Extension — Line 7
Civil works and utility diversions for metro line extension, 8 km.
Madinah Water Transmission Pipeline
48-inch diameter water transmission pipeline, 18 km length.
Qiddiya Entertainment City — Roads
Internal road network, 45 km total, with full utilities and landscaping.
Jeddah Corniche Expressway
Widening and rehabilitation of 14 km coastal expressway.
Eastern Province Road Maintenance
Performance-based road maintenance contract covering 1,200 km of national roads.
ROSHN — Sedra Community Roads
Internal road network and utilities for 10,000-unit residential community.
Tabuk Region Road Network
Construction of 56 km rural road network with bridges and drainage.
Riyadh Airport Expansion — Earthworks
Site preparation and earthworks for new terminal expansion, 5 million m³.
Asir Region Maintenance Contract
Routine and periodic maintenance of 800 km of regional roads.
Al-Khobar Stormwater Network
Installation of stormwater drainage network, 32 km total length.
Diriyah Gate — Infrastructure Works
Roads, utilities, and civil works for the Diriyah heritage development.
Makkah Road Maintenance
Performance-based maintenance contract for 600 km of Makkah regional roads.
Jubail Industrial City — Road Rehab
Rehabilitation of 28 km of industrial city road network.
NEOM Sindalah Island — Marine Works
Marine infrastructure and coastal protection works for luxury island development.
Riyadh North Ring Road
Construction of 24 km ring road section with 5 interchanges.
Yanbu Industrial Zone Pipelines
Water and sewage pipeline network for industrial zone expansion, 40 km.
Hail Region Road Maintenance
Annual maintenance contract for 500 km of Hail regional road network.
KAFD Phase 2 — Civil Works
Civil and infrastructure works for Phase 2 of the financial district expansion.
ROAD
MAINTENANCE
Performance-based maintenance contracts ensuring long-term pavement performance and road safety.
Routine Maintenance
Regular patching, pothole repair, line marking, and roadside vegetation management.
Periodic Maintenance
Overlay resurfacing, pavement rehabilitation, and structural repairs to extend asset life.
Performance Monitoring
IRI and PCI surveys, condition assessment, and data-driven maintenance planning.
Emergency Response
24/7 emergency maintenance response for accident damage and storm-related road defects.
Active Maintenance Contracts
Riyadh Region Roads
Ministry of Transport
Eastern Province Roads
Ministry of Transport
Asir Region Roads
Ministry of Transport
Makkah Region Roads
Ministry of Transport
Hail Region Roads
Ministry of Transport
HEAVY
EQUIPMENT
2,000+ units of heavy machinery and specialized equipment supporting our operations across Saudi Arabia.
Earthmoving
- Bulldozers (D8, D9, D10)
- Motor Graders (140M, 160M)
- Scrapers (621K, 627K)
- Compactors (CS56, CS74)
Excavation
- Hydraulic Excavators (320, 336, 390)
- Backhoe Loaders (416, 430)
- Trenchers (RT650, TT605)
- Wheel Loaders (950, 966, 980)
Paving & Compaction
- Asphalt Pavers (AP1055F, AP600D)
- Pneumatic Rollers (CW34)
- Vibratory Rollers (CS56, CS74)
- Cold Planers (PM310, PM620)
Lifting & Transport
- Mobile Cranes (50T–500T)
- Crawler Cranes (300T–800T)
- Flatbed Trailers (40T–120T)
- Concrete Pump Trucks
Concrete Works
- Concrete Batching Plants (60–120 m³/hr)
- Transit Mixers (7–9 m³)
- Concrete Pumps (36m–52m boom)
- Vibrators & Screeds
Pipeline Equipment
- Pipe Laying Machines
- Horizontal Directional Drills
- Pipe Fusion Machines
- Vacuum Excavators
CERTIFICATIONS
& STANDARDS
All certifications are current and internationally accredited.
ISO 9001
Quality Management
Ensures consistent quality in project delivery, operations, and client satisfaction across all activities.
ISO 14001
Environmental Management
Demonstrates commitment to minimizing environmental impact and sustainable construction practices.
ISO 45001
Occupational Health & Safety
Provides a safe and healthy work environment by preventing work-related injury and illness.
ISO 27001
Information Security
Protects company and client data through rigorous information security management systems.
CCC
Cybersecurity Compliance
Certified under the Cybersecurity Compliance Certification framework issued by the National Cybersecurity Authority.
AWARDS &
ACHIEVEMENTS
ENJAZCO's commitment to quality, safety, and innovation is recognized through internationally accredited certifications, regional awards, and notable safety achievements.
Safety Milestones
Safe Man-Hours
NEOM — The Line Project, Zero Incidents
Years of Excellence
Est. 1978 — serving Saudi infrastructure
Projects Completed
Roads, bridges, tunnels, pipelines & buildings
Regional Awards & Nominations
Middle East Projects Awards — Infrastructure Excellence
Recognition for outstanding execution of infrastructure projects across the Kingdom.
Saudi Construction Awards — Best Contractor
Nominated for best general contractor in the Kingdom based on project delivery and safety record.
NEOM Safety Award
Awarded for achieving 2 million+ safe man-hours with zero lost-time incidents on The Line project.
OUR
CLIENTS
Trusted by government ministries, mega-project developers, and leading authorities across Saudi Arabia.
NEOM Company
Qiddiya Investment Company
Diriyah Gate Development Authority
ROSHN Real Estate
Ministry of Transport
Ministry of Municipal Affairs
General Authority of Civil Aviation
Arriyadh Development Authority
Royal Commission for Jubail & Yanbu
National Water Company
Saudi Electricity Company
Saudi Aramco
King Abdullah Financial District
Eastern Province Municipality
Royal Commission for Makkah
Saudi Vision 2030 Projects
LET'S BUILD
TOGETHER
Ready to discuss your next project? Our team is here to help.
Ready to discuss your next project? Our team of engineers and project managers is here to help you plan, design, and execute.
Headquarters
Riyadh, Saudi Arabia
Phone
+966 11 4655557
Careers & Recruitment
Working Hours
Sun – Thu: 7:00 AM – 3:00 PM