Hargreaves Asia extends our Group’s expertise beyond the UK – delivering innovative solutions across infrastructure, transportation, power and heavy industry throughout Asia. We combine our international experience and approach with strong regional knowledge to deliver complex projects that support global progress.
Our expertise
Established
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Number of projects delivered
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Number of clients served
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Colleagues based in Asia
Hargreaves Asia is a specialist engineering and contracting business delivering high-integrity electrical and mechanical solutions across complex industrial environments. With a strong regional footprint and international project capability, the company is recognised for its disciplined approach to engineering, procurement and construction (EPC) delivery, as well as its proven expertise operating under NEC forms of contract. Hargreaves Asia combines technical excellence with rigorous project governance to ensure safe, predictable and high quality outcomes for clients.
Services
The company provides fully integrated services across the project lifecycle, from concept development and detailed engineering through procurement, installation, commissioning and ongoing maintenance. Core capabilities include:
History
Hargreaves Asia builds on a strong heritage of engineering excellence within the broader Hargreaves group, adapting established methodologies and technical depth to meet the demands of Asian markets. Over the years, the company has developed a reputation for delivering complex projects within live operational environments, often where safety, precision and continuity of operations are critical. Its project portfolio spans industrial, energy, infrastructure and resource sectors, supporting both regional and international clients.
Purpose and values
The purpose of Hargreaves Asia is to deliver safe, efficient and sustainable engineering solutions that add measurable value to its clients’ operations. At the core of the business is a commitment to international standards of safety, quality and control. The company operates under robust management systems that prioritise zero harm, strict compliance and continuous improvement.
Hargreaves Asia fosters a culture of accountability, technical integrity and collaboration. By combining skilled engineering teams with disciplined project controls, the company ensures that every project is delivered with precision, transparency and respect for client objectives.
Ultimately, Hargreaves Asia stands as a trusted partner for organisations seeking dependable EPC and NEC-based contracting solutions, underpinned by strong electrical and mechanical capability and a commitment to world-class safety performance.
Services
How we deliver for our clients
Hargreaves Asia delivers comprehensive services to the power generation sector, supporting clients with integrated operations, engineering and maintenance across critical energy assets. We operate successfully in high demand, live environments where reliability, safety and efficiency are essential.
Operations
We provide skilled operational manpower to support day-to-day plant activities, including ship unloading, fuel handling and trimming operations. Backed by the strength of our plc, we are able to procure and deploy the fleet and equipment necessary to deliver these services at scale. Our teams integrate seamlessly within client facilities, ensuring safe, efficient and continuous operations aligned with production demands.
Engineering
Our engineering capability spans both electrical and mechanical disciplines, from routine system upgrades to major plant interventions. We deliver solutions across a wide range of equipment, including pumps, compressors and complex plant systems. Our experience includes major outage works and critical activities such as CSU and FGD maintenance, condenser re-tubing, HRSG pressure parts replacement, main transformer changeouts, PLC upgrades, and electrical cable installation and termination. Projects are delivered with strong governance, aligned to EPC principles and NEC contracting frameworks.
Maintenance services
With over 30 years of experience delivering NEC Term Service Contract-style arrangements, Hargreaves Asia specialises in open-book, partnership-based maintenance delivery. We take ownership of plant maintenance regimes, performance obligations and lifecycle planning, enabling our clients to focus on production while we ensure reliability, compliance and continuous improvement.
Existing clients
Hargreaves Asia supports leading power generation operators across the region, including Hong Kong Electric (Hong Kong), CLP Power (Hong Kong) and Tenaga Nasional Berhad (Malaysia). These long-standing relationships reflect our ability to deliver safely, consistently and to the high standards expected in critical power infrastructure environments.
Hargreaves Asia provides specialist services across power transmission and distribution networks, delivering maintenance, upgrade and emergency response solutions to support critical electricity infrastructure. Our experience spans both overhead line (OHL) systems and underground cable networks, working safely across a range of voltage levels.
Overhead Line Distribution
We play a key role in maintaining network reliability through our ongoing work in Hong Kong, where we are responsible for supporting approximately 50% of CLP Power’s overhead line distribution network. Our services include routine inspection and maintenance, asset upgrades and rapid emergency response, ensuring continuity of supply in demanding operating environments.
Transmission, Cable Routing and Management
In addition to operational delivery, Hargreaves Asia provides consultancy and engineering services for both overhead lines and buried cable systems. This includes design support, route planning, system upgrades and installation works across multiple voltage classes, tailored to client requirements and regulatory frameworks.
Across all transmission and distribution activities, we combine strong engineering capability with proven delivery systems, ensuring safe, reliable and efficient outcomes for essential power infrastructure.
Hargreaves Asia delivers integrated transport and communications infrastructure solutions, providing end-to-end services from design and procurement through to installation, maintenance and operation. We support rail, aviation and road transportation sectors, operating in complex, live environments where safety, reliability and operational continuity are critical.
Rail Sector
Within the rail sector, we provide specialist services including signalling systems, overhead line and traction cabling, and communications infrastructure. We are currently supporting 5G cable installation works across two line extensions, enabling next-generation connectivity for modern railway networks. Our teams also deliver the maintenance of rolling stock and associated systems, alongside installation and maintenance of railway signalling, power distribution systems, and overhead and trackside cabling.
Aviation Sector
In the aviation sector, Hargreaves Asia has delivered major infrastructure works, including the Hong Kong International Airport Terminal 2 Concourse project, where we installed low-voltage (LV) cabling and armoured cable systems to the highest standards of safety and quality. Our capability supports both new build and upgrade projects within critical airport environments.
Road Transportation Sector
Hargreaves Asia supports the transition to low-emission transport through the design, installation and integration of electric vehicle charging infrastructure. We deliver charging networks for bus fleets and commercial and private vehicle fleets, ensuring reliable, scalable energy solutions aligned with modern transport demands.
Communications & Electrical Infrastructure
Across all transport sectors, we deliver maintenance and upgrade services for transformers and associated electrical infrastructure, alongside the installation and enhancement of fibre and copper communications networks, ensuring resilient, high-performance systems.
By combining strong engineering capability with structured delivery and operational expertise, Hargreaves Asia provides dependable solutions across transport and communications infrastructure, supporting clients throughout the full asset lifecycle.
Hargreaves Asia provides specialist safe access solutions to the construction and industrial sectors through its dedicated subsidiary, Access Services (HK) Ltd. The business supports a wide range of maintenance and engineering activities, delivering scaffolding, materials handling equipment and engineered access systems to enable safe, efficient work in complex operational environments.
Scaffolding Provision
Access Services (HK) Ltd is a Registered Specialist Trade Contractor (RSTC) (Scaffolding – Group 1) under the scheme administered by the Construction Industry Council (CIC), reflecting its commitment to the highest standards of safety, quality and professionalism.
Safe Access Design
Our capability spans the full lifecycle of access delivery, including design, consultancy and modelling, ensuring tailored solutions aligned to project-specific requirements. Execution is delivered through our experienced in-house teams, covering erection, inspection, maintenance and dismantling of access systems.
By utilising our own workforce and materials, we maintain full control over quality and programme, enabling rapid response to both planned and urgent client requirements. Supporting both internal project delivery and external clients, Hargreaves Asia ensures safe, compliant and reliable access solutions delivered to international standards.
Hargreaves Asia provides robust procurement and agency services, underpinned by strong financial backing and disciplined commercial management. With the support of a PLC structure, we have the capability to procure major assets and specialist services at scale, ensuring projects are delivered efficiently and with demonstrable value for money.
Procurement
Our procurement expertise spans a broad range of critical equipment and services, including transformers, cabling, generators and high value materials, as well as the sourcing of specialist services such as pigging and testing. By managing the full procurement process - from supplier engagement through to delivery - we are able to align materials and services precisely with project schedules, reducing lead times and minimising the administrative burden on our clients.
This structured approach enables us to sequence procurement activities effectively, ensuring that equipment and services are delivered in line with programme requirements, supporting smooth and predictable project execution.
Agency Services
In addition, Hargreaves Asia offers agency services for OEMs, acting as a trusted sales and installation partner across the region. We represent manufacturers with the assurance that their brand and reputation are upheld by a financially robust organisation, supported by the governance, oversight and delivery capability of a PLC-backed business. This provides confidence to OEM partners and end clients alike, ensuring high standards of execution and market representation.
Hargreaves Asia provides specialist safety training and consultancy services, developed from the practical demands of operating in high-risk industrial environments. As an organisation employing over 350 personnel, we understand the challenge of sourcing training that is not only compliant, but genuinely relevant and capable of strengthening safety culture and operational performance.
To address this, we have invested in our own internal capability and are licensed to deliver IOSH Managing Safely and Leading Safely courses. These programmes are supported by our wider experience in safety consultancy, implementation and on-site delivery, enabling us to assist organisations at both strategic and operational levels.
What differentiates our offering is our perspective. We deliver complex, high-risk engineering and maintenance services every day, operating to international standards across critical infrastructure. This allows us to provide practical, experience-led instruction and advice, ensuring that participants can directly apply learning within their own environments.
We have delivered training and safety support to leading organisations including the Swire Group, Coca-Cola and Morgan Stanley, demonstrating our ability to operate across diverse sectors while maintaining consistent, high-quality outcomes. Whether supporting individuals or strengthening organisational safety frameworks, Hargreaves Asia delivers training that is relevant, credible and designed to make a measurable difference.
As part of a larger group of companies, Hargreaves Asia brings established EPC and major project management expertise to Asia, underpinned by decades of experience in complex contract delivery and NEC contracting. This enables us to deliver projects with a high level of discipline, transparency and control, aligned with international best practice.
Our clients benefit from access to a depth of global knowledge and proven methodologies, delivered through a local partner that understands regional requirements and operating environments. We combine this global capability with strong on-the-ground delivery, ensuring projects are executed safely, efficiently and in line with programme and commercial expectations.
Major contracts delivered across the wider group include renewable energy infrastructure, conveyor systems, plant upgrades and overhauls, decomissioning services and the installation of desalination plant infrastructure, demonstrating the breadth of capability in delivering complex, large-scale engineering solutions.
Through our expertise in NEC contracting frameworks, we promote collaborative working, proactive risk management and clear accountability, supporting successful outcomes on complex engineering and infrastructure projects. Backed by the financial strength and governance of a PLC, Hargreaves Asia provides the confidence, capability and consistency required for major project delivery.
Power Generation
Hargreaves Asia delivers comprehensive services to the power generation sector, supporting clients with integrated operations, engineering and maintenance across critical energy assets. We operate successfully in high demand, live environments where reliability, safety and efficiency are essential.
Operations
We provide skilled operational manpower to support day-to-day plant activities, including ship unloading, fuel handling and trimming operations. Backed by the strength of our plc, we are able to procure and deploy the fleet and equipment necessary to deliver these services at scale. Our teams integrate seamlessly within client facilities, ensuring safe, efficient and continuous operations aligned with production demands.
Engineering
Our engineering capability spans both electrical and mechanical disciplines, from routine system upgrades to major plant interventions. We deliver solutions across a wide range of equipment, including pumps, compressors and complex plant systems. Our experience includes major outage works and critical activities such as CSU and FGD maintenance, condenser re-tubing, HRSG pressure parts replacement, main transformer changeouts, PLC upgrades, and electrical cable installation and termination. Projects are delivered with strong governance, aligned to EPC principles and NEC contracting frameworks.
Maintenance services
With over 30 years of experience delivering NEC Term Service Contract-style arrangements, Hargreaves Asia specialises in open-book, partnership-based maintenance delivery. We take ownership of plant maintenance regimes, performance obligations and lifecycle planning, enabling our clients to focus on production while we ensure reliability, compliance and continuous improvement.
Existing clients
Hargreaves Asia supports leading power generation operators across the region, including Hong Kong Electric (Hong Kong), CLP Power (Hong Kong) and Tenaga Nasional Berhad (Malaysia). These long-standing relationships reflect our ability to deliver safely, consistently and to the high standards expected in critical power infrastructure environments.
Power Transmission & Distribution
Transport and Communications
Safe Access Solutions
Procurement and Agency Services
Training
EPC and Major Project Management
The strength of our Group
Together, we have the how
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