WJ Groundwater Philippines Corp.

What WJ Groundwater Philippines Corp. does

WJ Groundwater Philippines Corp. is a specialist groundwater management and dewatering contractor serving large-scale construction and infrastructure projects in the Philippines. Incorporated in 2021 as the local subsidiary of UK-based WJ Group (founded 1981, with prior expansions to Dubai in 1999 and Qatar in 2007), the company is headquartered in Mabalacat City, Pampanga, and operates with a Philippines team of more than 40 staff including geotechnical engineers and projects managers. It delivers design, installation, monitoring and maintenance of dewatering systems — deepwell dewatering, wellpoint systems, shaft dewatering, overpumping and bypass, pumping tests, well rehabilitation, and pump rental — acting as main contractor, sub-contractor, or consultant on projects of varying size.

The firm earns revenue primarily through project-based professional services contracts and managed pump/equipment rentals, with pricing determined per project based on hydrological and operational parameters (expected and peak flow, suction lift, head of water, pumping duration, soil conditions). Its go-to-market is enterprise field sales targeting tier-one construction principals; flagship engagements include a USD $6 million dewatering subcontract for the Clark-Malolos Railway Station (CP N-04) via the Acciona/EE+I joint venture, the Batangas Combined Cycle Power Plant intake structure with First Balfour, the CAMANA Water Reclamation Project intake with DMCI, and the 14km Laguna De Bay submerged pipeline with EET. Customer concentration is high and project lumpiness is a structural feature of the model, while growth has been strong since incorporation, supported by expanding service lines, university partnerships, and cross-border engineering integration with WJ Group's UK and UAE offices.

Name

WJ Groundwater Philippines Corp.

Legal name

WJ Groundwater Philippines Corp.

Website

https://wjphilippines.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

WJ Groundwater Philippines Corp. is the Philippine subsidiary of UK-based WJ Group, designing and operating dewatering and groundwater control systems for large construction and infrastructure projects, including rail, power, water and pipeline clients such as Acciona, EE+I, First Balfour, DMCI and EET.

Ownership category

akta.pro rank

Product category

Groundwater Management and Dewatering Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220), Water, Sewage and Other Systems (2213)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Pumps & Pumping Equipment (3561), Construction Machinery & Equip (3531)

akta.pro primary industry

Dewatering & Groundwater Control (Wellpoints, Deep Wells, Cutoff Systems) (IMAFAOAF)

akta.pro secondary industries

Dewatering & Temporary Groundwater Control (IMAFAKAH), Dewatering, Groundwater Control & Construction Hydrogeology (EUAHAFAG)

Keywords

• Groundwater management services
• Construction dewatering systems
• Wellpoint dewatering services
• Geotechnical drilling services
• Well rehabilitation solutions

Headquarters

HQ city

Mabalacat City

HQ country

Philippines

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Dewatering Services: Design, installation and maintenance of dewatering systems for construction sites. Acting as main or sub contractor, or consultant for projects of any size. Revenue generated through project-based contracts.
2. Pump and Equipment Rental: Rental of diesel pumps and equipment for groundwater control, pipeline flushing, and overpumping. Wide range of rental pumps available year-round to suit various project requirements.
3. Drilling Services: Well drilling services including deep well drilling for groundwater extraction and monitoring

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

WJ Groundwater Philippines Corp. is the Philippine subsidiary of UK-based WJ Group, providing specialized groundwater management and control services for construction and infrastructure projects. The company designs, installs, operates, and maintains dewatering systems—including deepwell and wellpoint systems—along with drilling, pumping tests, in-house design consultancy, geotechnical and environmental monitoring, groundwater treatment and remediation, overpumping and bypass, well rehabilitation, and pump rental. Customers include construction firms and infrastructure developers needing dry working conditions for excavations, shafts, tunnels, railways, power plants, pipelines, and water treatment facilities.

Product overview

WJ Philippines operates as a groundwater management and control services company offering a unified suite of integrated services rather than a software platform. The core offerings include dewatering systems (design, installation, and maintenance), drilling services, pumping tests with in-house design and consultancy, geotechnical and environmental monitoring, and groundwater treatment and remediation. Additional specialized services include overpumping and bypass, well rehabilitation and servicing, shaft dewatering, wellpoint dewatering, and pump rental equipment. These services are delivered as a combined service offering for construction projects requiring groundwater control.

Differentiator

Problem solved

Functional benefit

Products and services

• Dewatering Services Design, installation, operation, and maintenance of dewatering systems for construction sites, including deepwell dewatering and wellpoint systems, delivered as main contractor, sub-contractor, or consultant to construction firms.
• Drilling Services Well drilling services for groundwater extraction and monitoring applications supporting dewatering and groundwater assessment projects.
• Pumping Test, In-house Design and Consultancy Hydrological site assessment via pumping tests and in-house engineering design of groundwater control schemes for construction clients.
• Geotechnical and Environmental Monitoring Monitoring of geotechnical and environmental parameters during construction and groundwater control operations for project compliance and risk management.
• Groundwater Treatment and Remediation Treatment and remediation of contaminated groundwater as part of dewatering and environmental management projects.
• Overpumping and Bypass Overpumping and bypass pumping services for managing groundwater and surface water flows during construction and infrastructure works.
• Well Rehabilitation and Servicing Restoration and maintenance of wells using treatments and redevelopment methods to maximise functionality of existing wells for industrial and municipal clients.
• Pump Rental Rental of diesel pumps and pumping equipment (including 6-inch pumps) for groundwater control, pipeline flushing, and overpumping applications on construction and infrastructure projects.

Quantifiable outcome

• Successfully designed and installed dewatering system for large seawater intake structure less than 50m from the sea in highly permeable alluvial sands and gravels
• +2 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Six partnerships are on record, tiered core.

• EETcoreStrategic or Co-development Partner · 1 May 2024WJ Philippines aided on a 14km submerged pipeline project (Laguna De Bay Pipeline Project in Rizal) by partnering with EET.
• First BalfourcoreStrategic or Co-development Partner · 1 August 2022Major Philippine construction contractor. WJ Philippines worked with First Balfour on dewatering for the new Batangas Combined Cycle Power Plant's Intake Structure. Despite challenging conditions and close proximity to the sea, WJ successfully designed and installed an appropriate dewatering system.
• AccionacoreStrategic or Co-development Partner · 1 October 2021International contractor with annual revenues of €8 billion. Principal contractor for Clark-Malalos Railway Station project in joint venture with EE+I. WJ Philippines benefited from WJ Group's previous experience working for Acciona on Dubai Expo 2020 Metro Extension in UAE, which was crucial to bid success.
• EE+IcoreStrategic or Co-development Partner · 1 October 2021One of the Philippines' largest contractors. Joint venture partner with Acciona as principal contractor for Clark-Malolos Railway Station project. WJ Philippines awarded USD $6m dewatering contract through this joint venture arrangement.
• SK EcoplantcoreStrategic or Co-development PartnerKorean construction company. WJ provided integrated engineering services from UK, Philippines and UAE teams for Korean Tunnel Recovery Project. WJ's engineering solutions based on professionalism and best practice were delivered on time.
• DMCIcoreStrategic or Co-development PartnerPhilippine construction firm. WJ partnered with DMCI on the CAMANA Water Reclamation Project's Intake Structure. WJ provided professional technical advisory services and capable operators who could explain pump operations effectively.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Bencor Global: Specialty foundation and dewatering contractor executing deep well, wellpoint, and groundwater control systems for heavy civil and infrastructure projects across multiple geographies — directly comparable service portfolio to WJ Philippines.
• Griffin Dewatering: North American specialty contractor providing construction dewatering and groundwater management for excavations, foundations, tunnels, and shafts — directly comparable in service mix, customer type (general contractors/owners), and project-based delivery.
• Moretrench Industrial: US-based specialty contractor focused on construction dewatering, groundwater control, and ground improvement — essentially the same service offering as WJ Philippines (wellpoints, deep wells, pumping tests) for heavy civil and infrastructure projects.
• WJ Group (parent, UK): UK parent and global operator of WJ Philippines offering the same dewatering, drilling, and groundwater control services across UK, UAE, Qatar, Saudi Arabia, Canada, and Poland; the Philippines entity directly inherits its technology, services, and customer approach from this parent.

Others

• Tsurumi Pump: Japanese manufacturer and supplier of dewatering and construction pumps widely used in Southeast Asia; adjacent to WJ Philippines as a key equipment supplier category rather than a direct service competitor.

Broad incumbents

• Soletanche Bachy (Vinci Construction): World-leading geotechnical and foundation engineering contractor offering deep wells, cutoff walls, and groundwater control as part of its broader foundations portfolio; overlaps with WJ Philippines on the dewatering and cutoff systems element of large infrastructure projects.
• Stantec: Global engineering consultancy with a strong water and environmental practice including hydrogeology, groundwater modeling, and construction dewatering design — comparable on the consultancy/pumping test design side of WJ Philippines' offerings.
• Bauer Group: German-headquartered specialist foundation and ground engineering contractor providing dewatering and groundwater control within its wider piling and ground improvement portfolio; comparable in scope on complex infrastructure dewatering assignments.
• Keller Group: Global geotechnical and ground improvement contractor (including dewatering via Hayward Baker) serving infrastructure, commercial, and industrial projects; comparable business model as a specialty ground engineering contractor, though Keller is far larger and more diversified than WJ Philippines.

Emerging players

• Xylem (Godwin Pumps): Global water technology company whose Godwin Pumps brand rents dewatering and bypass pumps — directly overlaps with WJ Philippines' pump rental and overpumping/bypass revenue stream, though Xylem is equipment-led rather than full-service design-and-install.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/wj-groundwater-philippines-corp

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WJ Groundwater Philippines Corp.