PSO Tender Notice — Multiple Procurement Packages (SAP Ariba Submission)

Pakistan State Oil (PSO) invites sealed electronic bids for multiple procurement packages. Bidders must register and submit bids through PSO's SAP Ariba e-procurement platform. The advertisement includes a list of tender reference numbers for goods, services and POL supply packages; bidders should consult the individual tender documents on SAP Ariba for full scope, eligibility, bid security and submission requirements.

How to participate

- Mandatory electronic bid submission via SAP Ariba (tenders released on PSO procurement portal / SAP Ariba).
- Interested bidders must obtain tender documents and submit bids online. Specific submission and bid opening dates/times are published per package on SAP Ariba and in the tender documents.
- Bid security, qualification criteria, and other instructions are stated in each tender document.

Corrigenda and contact details

- Corrigendum(s) issued for specific tenders (example: LT-19911-JA additive corrigendum and PQ-A4925-YP corrigendum). Corrigendum issue date shown as 2026-08-23 in the advertisement — please check SAP Ariba for amended timelines and details.
- Procurement enquiries / submission support emails shown in the notice: [email protected], [email protected], [email protected].
- General PSO UAN shown in the notice: 111-111-PSO (776) — confirm on official tender portal.

Important: Consult the full tender documents on PSO's SAP Ariba portal for exact scopes, eligibility, bid security, submission deadlines and opening times. Only information published on the official SAP Ariba/PSO tender pages and the PSO procurement portal should be relied upon for bid submission.