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PDO's drive for efficiency and its desire to keep improving its processes and its working relationship with stakeholders have led it to continuously test and use e-business and other online processes.

Suppliers can now enjoy the benefits of open and transparent bidding. Their administration costs have been cut by paperless processes and efficiency has improved with cost savings.

Many other forms are used and advised to facilitate e-procurement – a paperless system which replaces paper forms for quotation, purchase orders and service entries.​


This site enables exchange with our vendors. It has proved to be a fast, reliable and cost effective medium for exchanging purchase orders, requests for quotation and quotation documents between PDO and our vendors. To access, please follow

PDO Public Tender (PPT)

This enables PDO to broadcast tenders to a worldwide supplier community including suppliers that have not yet registered with us. Interested parties are invited to visit our PDO Public Tender website at where they can obtain more details about the process.

Online Bidding (OLB)

This is a method of collecting price information using an online auction tool. All other aspects of a traditional tender process are the same. In the online auction invited suppliers have an opportunity to submit their price. Online bidding evaluates online offers in exactly the same way as sealed bids; therefore for any given set of tendered prices, the resultant award decision for an online bid would be the same as for a sealed bid. OLB determines the overall best value proposition – not just price.


Daleeli Vendor Contact System

For companies wanting to contact PDO or have any queries about doing business with the Company, please click here.


For companies wanting to register for business with PDO please click here.

For more information, please click here.​​​