Doing business with us
WE ARE ALIGNING TO THE QUEENSLAND PROCUREMENT POLICY 2026
This page content is being reviewed and updated.
As a Queensland Government Owned Corporation, Stanwell is subject to the Queensland Procurement Policy 2026. Thank you for your patience while we review and update our content to align with the policy.
ENERGY. OPPORTUNITY.
Looking for opportunities to work with Stanwell as a supplier? We are interested in suppliers that:
operate ethically and responsibly, and can demonstrate fair and transparent business practices
are capable of delivering value for money, considering quality, risk and whole‑of‑life costs
are Queensland suppliers, including manufacturers, local, regional and small and family businesses
are Australian First Nations businesses, or support participation by Australian First Nations peoples
can contribute to positive economic, environmental, social and governance outcomes
We work with a wide range of suppliers across many different types of goods and services, including:
Ancillary goods and services
Building, structural and electrical
Civil works
Engineering, manufacturing and technical services
Environmental services
General operations and maintenance
ICT services
Facilities management, land and property services
Professional services
Transport and logistics
Office supplies
How to engage with Stanwell
The Zycus Supplier Network (ZSN) is the primary interface to interact with us. Registering on the portal is the first step toward exploring opportunities. Whether you're offering goods, services, or specialised expertise, we welcome your interest and invite you to register and become part of our network.
Zycus portalStanwell will generally invite tenders, proposals, quotes and expressions of interest from the supply market for all source to contract activities undertaken by Stanwell.
Where a full open market tender is required, this is advertised on the Queensland Government Supplier Portal for wider outreach. We encourage all businesses to register with the link below to be informed as new tenders are released.
Queensland Government Supplier Portal
Our Procurement Approach
Stanwell purchases goods and services in accordance with the Queensland Procurement Policy 2026 and Stanwell's Procurement Policy. Our procurement approach is guided by the following principles:
We balance cost, non‑cost factors and purposeful public procurement outcomes to meet Stanwell’s business needs.
We uphold high standards of ethics, integrity, probity and accountability, and require our suppliers to comply with the Queensland Government Supplier Code of Conduct.
We aim to engage early and openly with internal stakeholders and, where appropriate, the supply market to support more effective procurement outcomes.
Robust governance and effective planning underpin our procurement activities, ensuring alignment with Stanwell’s objectives, strategic priorities, and established processes.
We are open to new ideas
We want to hear about your innovative solutions, emerging technologies, and fresh approaches that can offer greater efficiency, cost-effectiveness, and performance improvements. You can email us directly on supply@stanwell.com - we'd love to hear about it.
Email us hereNew Supplier Registration & Onboarding
Our supplier portal is the Zycus Supplier Network (ZSN). Follow the simple steps to register.
Zycus Supplier NetworkSet up an account with an authorised email address and password.
Complete mandatory details and upload relevant documentation.
Submit your application for verification.
Stanwell will notify you of the outcome confirming your status as a potential supplier.
This is not a confirmation or guarantee that you will receive work from us, but that you do meet the criteria for eligibility.
We will notify you of potentially relevant opportunities from time to time, but encourage you to build relationships with the relevant departments and divisions for your business.
If you are selected to provide a product or service, you may be notified to upload additional information such as bank details, HSE compliance (if applicable) to the portal.
As a supplier, we will verify your bank details using the Eftsure platform. Eftsure is the new security standard for business payments and ensures Stanwell securely pays suppliers using the correct bank details. By leveraging Eftsure's third-party verification, Stanwell also ensures that outgoing payments cannot be intercepted by cybercriminals or fraudsters, giving our suppliers added peace of mind.
As an operational supplier, we want to build a relationship with you and ensure both you and our business are delivering a value for money, quality service.
The Zycus portal will be the day-to-day interface to manage our sourcing to contract activities.
After contract execution, you will be ready to do business with us. We will manage and communicate upstream documents with you by email, including:
Purchase Order emails, and Purchase Order EDI for business-to-business transactions, where both purchase orders and invoices are exchanged.
Requests for quotes and outstanding order (expediting) requests.
Provision of remittance advices.
All goods delivered to Stanwell sites must include a delivery docket that specifies the purchase order number. This requirement applies even if the goods are delivered by a third party. Failure to do this may result in delays in receipt of the goods and payment processing.
Important – Zycus portal registrations are unique for each business you work with. If your business has registered with other customers using the ZSN portal, you need to register with Stanwell separately. When you are registered and log in, you can toggle between your customers to engage with them.
Portal Help – There is help available to guide you through initial registration. This is located on the log in page and will help you with undertaking various activities such as responding to RFx’s (RFP’s, RFQs, RFIs) and updating your company profile The Help button is located on the top right-hand side of the landing page after you log in.
Existing Suppliers – If you need support or help email the team at iBUY@stanwell.com.
Additional reading for our contractors and suppliers:
Access, read and download our Health Safety & Environment (HSE) procedures for working at any of our Stanwell sites here:
HSE on-site procedures