Provision of Security Services at ISGS office in Islamabad by Inter State Gas Systems (Private) Limited under Ministry of Energy (Petroleum Division). This tender covers the supply of licensed, trained, and medically fit security personnel to ensure a safe and secure working environment at the Petroleum House, G-5/2, Islamabad. The contract requires deployment of two security guards working in 12-hour shifts, 24/7 basis, with uniforms, identification cards, and necessary security equipment including handheld metal detectors and torches. The security staff must be preferably ex-servicemen from army or police, with proper verification documents and licenses. The scope includes monitoring entry/exit, luggage checks, preventing unauthorized access, reporting suspicious activities, and assisting in firefighting if needed. The contract term is three years with possible extension based on performance. Bidders must comply with mandatory requirements including valid NTN, GST, EOBI, Social Security, SECP registration, Ministry of Interior NOC, APSAA membership, valid Islamabad license, and at least five years of experience with a minimum of twenty clients. The bidder must also submit a Bid Securing Declaration and Performance Guarantee of PKR 50,000. Compliance with labor laws, registration under relevant acts, and indemnity clauses are critical. The contract follows single stage one envelope procedure under PPRA Rules 2004. Submission deadline is on the 18th of February 2026 at 1500 hrs via e-PADS online portal. Bids will be opened the same day at 1530 hrs. The physical address for correspondence is ISGS Head Office, Petroleum House, 8th Floor, Ataturk Avenue, G-5/2, Islamabad. Manual bids are not accepted. Pro-Tip: Ensure your Bid Securing Declaration and all mandatory documents are complete and signed as per Annex-I and Annex-III. Missing or incomplete documentation is a common cause of disqualification. Also, verify your APSAA membership and Ministry of Interior NOC are current and valid to avoid rejection.