Contact us today

Dewatering: +966 53 336 2416

Pump Rental / Oil & Gas: +966 50 813 8972

Founded by academics, evolved through expertise.

Our team apply scientific principles to challenge traditional water management and groundwater control methods. It’s an approach that is deeply woven into our company’s DNA.

Founded
1900
Staff
0 +
Global projects
3000 +
Pumps installed
0 K

Why WJ Group?

At WJ Group, we have a drive for doing things with rigour and excellence.

Founded by visionaries willing to challenge conventional water management, our Saudi offices continues to excel in solving tough engineering challenges with confidence and precision. Some of our proudest achievements include Shura Island Tunnel for Red Sea Global, the Jeddah Canal and Oxygon Port in NEOM as well as numerous other projects across the country. The focus of our dedicated and specialised members of staff is on building long-term partnerships, tailoring each project to meet unique client needs, which has made us the trusted provider for groundwater control and dewatering needs across Saudi Arabia.

With experience across 4,000+ global projects

and a commitment to sustainability, we combine proven global expertise with local insights to create impactful results. Together, we can shape a future where engineering excellence meets environmental responsibility.

WJ Market Segments

WJ has over 40 years of pumping experience. Offering complete turnkey pumping solutions. WJ offer design, installation, deployment, operation, and maintenance of pumping equipment.

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Sewage & Stormwater Overpumping / Bypass

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Rainwater Management

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River Diversion & Lake Maintenance

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Construction Dewatering

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Booster Stations

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HDPE Pipeworks

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Flooding Testing & 
Scrap Multistage Pumps

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Pressure Vessel & 
Tank Hydrotesting

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ILI & Water Transfer

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District Cooling Flushing

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Skid Testing & Flushing

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Building Flushing

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Mining & Quarry Dewatering

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Sewage & Stormwater Overpumping / Bypass

b97f35b35f8250f5594a23d87a7f73d7030a627a

Rainwater Management

77a04f56b4ead8e736bafa1ed2aefe9c4e1f2adf

River Diversion & Lake Maintenance

Rectangle 131

Construction Dewatering

Rectangle 132

Booster Stations

Rectangle 133

HDPE Pipeworks

Rectangle 131 1

Flooding Testing & 
Scrap Multistage Pumps

Rectangle 132 1

Pressure Vessel & 
Tank Hydrotesting

Rectangle 133 1

ILI & Water Transfer

Rectangle 131 2

District Cooling Flushing

Rectangle 132 2

Skid Testing & Flushing

Rectangle 133 2

Building Flushing

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Mining & Quarry Dewatering

Our team

Every one of our project successes is underpinned by the expertise and skillset of our people.    

With over 40 years' industry experience, we are experts in all areas of groundwater control and management.

No matter what the scope of your project, we look forward to sharing our passion and detailed knowledge with you to achieve the most efficient, effective and reliable outcome.

Career opportunities

As a leader in our field, we’re always on the lookout for future talent.

Applications are welcomed from all grades of professional, technical and support staff either with construction experience or ambitions to work in the industry.

Check out our LinkedIn and apply using the link below.

Groundwater control team at WJ Middle East building site, showcasing engineers and workers in safety gear standing in front of company vehicles, emphasizing project development and construction expertise.