Approved Vendor List (AVL)

An Approved Vendor List (AVL) is a register maintained by a Gulf state-owned enterprise (SOE) listing suppliers that have completed the buyer's multi-step pre-qualification process and been approved to receive tender invitations through the buyer's closed SAP Ariba procurement platform.

What is an Approved Vendor List?

Gulf SOEs such as Saudi Aramco, ADNOC, and SABIC do not publish tenders on any publicly accessible portal. Instead, they operate behind enterprise procurement platforms where tenders are visible only to suppliers already on the AVL. To reach the AVL, a supplier must apply, submit extensive documentation including company registration, financial statements, health and safety certifications, and insurance, wait for an internal review that can take three to twelve months for a major SOE, and then be formally approved for specific commodity codes. Even after approval, a supplier only sees tenders that match its approved codes. Missing a commodity code means missing every tender in that category.

In the Aramco system specifically, only AVL suppliers receive tender invitations, and the platform (supplier.aramco.com) is IP-restricted, so there are zero public tender listings anywhere. ADNOC operates similarly through supplierhub.adnoc.ae, with all API endpoints returning 401 Unauthorized to unauthenticated requests.

Why the AVL matters for bidders

The AVL is the gate to Gulf SOE procurement, and the gate must be passed before any specific tender opportunity arises. A firm that starts the registration process when it hears about a particular tender is already too late: the three-to-twelve-month approval timeline means pre-qualification must happen well in advance of any anticipated work. Firms that succeed in Gulf SOE markets plan their AVL applications as a strategic programme, mapping the commodity codes that match their offering precisely, meeting local content requirements such as Aramco's IKTVA programme, and maintaining their registration status on an ongoing basis.

Example

A South Korean engineering firm targeting Aramco's gas expansion contracts in the Jafurah field would need to apply for AVL status on supplier.aramco.com, submit its IKTVA five-year investment plan demonstrating local Saudi content, obtain a MISA legal entity registration in Saudi Arabia, and wait for Aramco's internal review. Only after appearing on the AVL for the relevant commodity codes would the firm receive invitations to bid on Jafurah-related tenders, which have run to multi-billion-dollar EPC packages.

Frequently Asked Questions

Can a supplier bid on Gulf SOE tenders without being on the AVL?

No. Gulf SOEs such as Aramco and ADNOC only invite AVL-approved suppliers to tender. Tenders are not publicly visible, and non-registered firms have no access to them regardless of their technical capability.

How long does AVL pre-qualification take?

Pre-qualification for major Gulf SOEs typically takes three to twelve months, depending on the buyer, the commodity categories applied for, and the completeness of the supplier's documentation at submission.

Does an AVL approval cover all tenders from that SOE?

No. AVL approval is tied to specific commodity codes. A supplier approved for civil construction services would not automatically receive invitations for instrumentation or IT tenders. Each commodity category requires separate approval.