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TNEC — Transparently
TNB Engineering Corporation is committed to open, fair and ethical procurement. Explore active tenders, understand our procurement process and register as an approved vendor to do business with us.
Active Quotation & Tender Notices
Quotation/Tender Notices are invited from contractors registered with Suruhanjaya Syarikat Malaysia (SSM) and registered as a TNB Vendor. Non-registered vendors must complete registration before award. Address: No. 1701, Tingkat 17, Blok B Menara Amcorp, 18, Persiaran Barat, 46000 Petaling Jaya, Selangor.
Showing 1 notice(s)
| Tender No. | Tender Title | Invitation Date | Closing Date | Status | Details |
|---|---|---|---|---|---|
| TNEC/PROC/027/04(26) | To Perform Relay Calibration and Electrical Testing at IJN, Pantai and MBSA District Cooling System (DCS) Plants. | 27 April 2026 | 21 May 2026 Thu, 12:00 Noon |
OPEN | View |
| TNEC/PROC/022/01(26) | Supply and Maintenance of Electrical Panel and Switchboard at Substation — KLIA2 Plant | 10 January 2026 | 31 January 2026 Fri, 12:00 Noon |
CLOSED | — |
| TNEC/PROC/018/10(25) | Annual Maintenance of Chiller and Cooling Tower at DCS MBSA Plant, Shah Alam | 15 October 2025 | 5 November 2025 Wed, 12:00 Noon |
CLOSED | — |
To Perform Relay Calibration and Electrical Testing at IJN, Pantai and MBSA District Cooling System (DCS) Plants.
View DetailsSupply and Maintenance of Electrical Panel and Switchboard at Substation — KLIA2 Plant
Annual Maintenance of Chiller and Cooling Tower at DCS MBSA Plant, Shah Alam
Our Procurement Process
TNEC follows a structured, transparent and governed procurement process from tender issuance through to vendor evaluation.
Tender & Quotation
Learn the full process for the issuance, submission, evaluation, rejection and withdrawal of TNEC tenders and quotations.
Product Delivery
Overview of delivery responsibilities, cost structure, delivery orders and acceptance procedures for goods and services.
Payment
Understand TNEC's supplier payment terms, invoice submission requirements and payment processing timelines.
Vendor Evaluation
TNEC evaluates all vendors upon completion of service or work delivery to maintain a high-quality and compliant supply chain.
Vendor Registration & Onboarding
To participate in any TNEC tender or quotation process, contractors and suppliers must be registered with Suruhanjaya Syarikat Malaysia (SSM) and enrolled as an approved TNB Vendor via the TNB Supplier Portal.
Register with SSM
Ensure your company is registered and in good standing with Suruhanjaya Syarikat Malaysia (SSM).
Enrol on TNB Supplier Portal
Complete the TNB Vendor registration form at the official TNB Supplier Portal with all required documents.
Verification & Approval
TNB reviews your submission. Approved vendors receive a Vendor ID and gain access to TNEC tenders.
Start Tendering with TNEC
Once registered, you may submit bids for all open TNEC procurement notices published on this page.
What You'll Need to Register
Prepare the following documents before starting your registration on the TNB Supplier Portal.
Procurement Code of Conduct
"We believe that all supplier relationships should be based on principles of good governance such as integrity, accountability, fairness and no tolerance rule towards bribery and corruption."
Requirements from Suppliers
Documentation & Audit Compliance
Breach of Code — Consequences
Core Principles We Uphold
These principles are given force in a detailed Procurement Code of Conduct which is constantly revised to capture changes in law, reputation demands and changes in the business environment.
— TNEC Procurement Governance Framework