Our Approach

Our Supply Chain

We recognise the importance of evaluating our suppliers to ensure supply chain risks and negative impacts are minimised.

Sembcorp’s main suppliers consist of original equipment manufacturers (OEMs), material suppliers, and engineering, procurement and construction (EPC) contractors.

OEMs supply us with large-scale equipment such as gas turbines and desalination units as well as process equipment such as switchgears and control systems. Material suppliers supply fuel and chemicals needed to run our plants. EPC contractors provide detailed engineering, procurement and construction services for our greenfield plants.

Our plants are designed and built to international codes and standards and it is with this perspective that we procure our equipment. We seek to ensure we procure high-quality and technologically advanced equipment that is durable. We have stringent requirements for quality and expect our suppliers to abide by our Code of Business Conduct. Our Group Procurement Policy provides guidelines and control principles for various stages of the procurement process.

Our key operations carry out an annual evaluation of vendor performance for our top suppliers. Through this process, we rate these suppliers on health, safety and the environment (HSE), as well as quality assurance and service level criteria. We also review their audited financial reports. In addition, for all our EPC contracts, contractors are assessed based on their track records with respect to safety, project type, size and location experience, among other evaluation criteria. We value the opportunity to positively influence our service providers and suppliers towards greater HSE awareness and social responsibility. We believe that securing a pool of suppliers that share our commitment to sustainability will mitigate risks to our operations and reputation.

The graphic below shows our value chain:

Supplier Diversification
Our efforts to ensure supply chain security include diversifying supply to mitigate concentration risk. Coal supply is managed via a portfolio of suppliers and country sources. In Singapore, Sembcorp’s operations maintain at least one primary and one secondary supplier for critical spare parts and consumables, where possible.

Fuel management
Fuel is a significant cost component for Sembcorp’s power and steam generation operations. Therefore, managing our various fuel sources, along with their supply chains, is a key focus. Our fuel management teams look into issues such as fuel contract management, fuel hedging / trading and fuel procurement, as well as fuel logistics such as transportation and shipping, to ensure the security and reliability of our fuel supply. We secure long-term contracts for coal and gas supply with reliable counterparties who have reserves that can sustain the useful life of our assets. To further diversify our fuel mix and tap on sustainable sources, Sembcorp has increased our use of renewables and alternative fuels.


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