Tenders from ESKOM
26 listings, updated 29 October 2026
ESKOM · Mpumalanga · Open tender
at Matla Power Station under NEC3 ECC3, with an open bid process.
supply of cement
Closes 27 Nov 2026ESKOM · Open tender
ESKOM seeks bids for the supply of cement.
Supply, Delivery, Installation, and Maintenance of Indoor Gym Equipment for a Period of Five (05) Years.
Closes 30 Nov 2026ESKOM · National · Open tender
Supply, Delivery, Installation, and Maintenance of Indoor Gym Equipment for five years
TRANSFORMER OIL INHIBITOR DOSING
Closes 26 Nov 2026ESKOM · Gauteng · Request for proposal
ESKOM invites bids for a 5-year Transformer Oil Inhibitor Dosing service (T&SS enabling contract).
Publication of Bidders Name: supply and delivery of nitrogen gas as and when required, rental of 10
Closes 16 Nov 2026ESKOM · Gauteng · Request for quotation
Supply and delivery of nitrogen gas as and when required, including rental of 10 x 11 kg nitrogen gas cylinders for a period of 60 months.
Supply, Delivery and Offloading of Electrical and Mechanical Consumables for Microgrids/Solar PV projects on an as and when required basis for a duration of 5
Closes 24 Nov 2026ESKOM · Gauteng · Open tender
years.
ESKOM · Gauteng · Open tender
Procurement of a Renovations and Refurbishment panel contract at Megawatt Park (MWP), Eskom Academy of Learning (EAL) and Eskom Research Innovation Centre (ERIC) Campuses on an 'as and when required basis' for three years.
PROVISION FOR THE SIMMERPAN UPS AND GENERATOR REPLACEMENT FOR THE PERIOD OF 12 OF MONTHS AT GAUTENG CLUSTER.
Closes 16 Nov 2026ESKOM · Gauteng · Open tender
Provision for the Simmerpan UPS and Generator Replacement for the 12-month period at the Gauteng cluster, delivering a turnkey standby power solution for Eskom’s NMC and IT Data Centre sites.
ESKOM · Gauteng · Open tender
months.
ESKOM · Request for proposal
Eskom seeks proposals for Secondary Party Opinion (SPO) services to assess its ESG Funding Framework for the FY2028 borrowing programme.
Developing Repair Procedure(s) for Creep Aged High-Pressure (HP)
Closes 20 Jan 2027ESKOM · National · Expression of interest
ESKOM · Gauteng · Open tender
Provision of Hydrocarbon Spill Management, sewage waste removal and Oil Dam Cleaning Services for NTCSA Apollo & Centralized Services on an “as and when required” basis for a period of sixty (60) months.
Publication of bidders for the supply, testing, delivery and-off loading of Power Line Carrier (PLC) Equipment. (E3387NTCSAMWP)
Closes 29 Oct 2026ESKOM · National · Open tender
The procurement is for the supply, testing, delivery and off-loading of Power Line Carrier (PLC) Equipment.
The provision of the establishment of a Support Contract for the Eskom Telecomms BME Equipment install base, spares holding and Network Management System.
Closes 05 Nov 2026ESKOM · Gauteng · Open tender
Procurement of a five-year NEC3 Term Service Contract to establish a Support Contract for the Eskom Telecomms Bandwidth Management Equipment (BME) install base, spares holding and Network Management System (NMC).
Refurbishment of Pumps on an as and when required at Kusile Power Station for a period of 5 years
Closes 30 Nov 2026ESKOM · Mpumalanga · Open tender
Refurbishment of pumps at Kusile Power Station for a period of 5 years on an as-and-when-required basis, open to bidders with pump refurbishment expertise via Eskom’s e-tendering platform.
Supply and install workshop tools and equipment
Closes 31 Oct 2026ESKOM · Mpumalanga · Open tender
Supply and delivery of office stationery on an as and when required basis for the period of five (5) years at Kusile Power Station
Closes 31 Oct 2026ESKOM · Mpumalanga · Open tender
The procurement is the supply and delivery of office stationery on an as-needed basis for five years at Kusile Power Station.
Supply and Delivery of Spares for Replenishment
Closes 31 Dec 2026ESKOM · Mpumalanga · Open tender
Eskom seeks bids for the supply and delivery of spares for replenishment.
ESKOM · Mpumalanga · Open tender
This tender seeks the supply and delivery of BFP Mobile Oil Purifier Units at Kusile Power Station.
Supply and delivery of civil consumables for stock replenishment for a period of 5 years at Lethabo Power Station. - Cancellation
Closes 14 Jun 2027ESKOM · Free State · Open tender
Supply and delivery of civil consumables for stock replenishment for a period of 5 years at Lethabo Power Station.
Past tenders
Supply and delivery of PPE in Southern Grid
Closed 15 Oct 2026ESKOM · Free State · Open tender
The NTCSA seeks bids for the supply and delivery of PPE and workwear to the Southern Grid on an as-needed basis.
ESKOM · Mpumalanga · Open tender
The procurement is for the supply and delivery of Taprogge cleaning balls and cooling tower nozzles for Matla Power Station (Units 1–6) for five years on an as-and-when-required basis.
ESKOM · Mpumalanga · Open tender
Procurement of maintenance services for Air and Flue Gas Ducts and Metallic Expansion Joints at Tutuka Power Station for 5 years.
REGRET LETTER-LEASING OFFICE SPACE
Closed 13 Oct 2026ESKOM · Gauteng · Open tender
Leasing of office space for parliamentary offices for use by Office of the GCE and Chairman for a period of 59 months.
The supply and delivery of whole or part of the scope for various Elastomers consumables & components at Koeberg Operating Unit for a period of 12 months
Closed 13 Oct 2026ESKOM · National · Participation
ESKOM · Gauteng · Open tender
REGRET LETTER
Closed 09 Oct 2026ESKOM · National · Participation
The provision of Construction and upgrade of Medium Voltage (MV) & Low Voltage (LV) overhead and underground lines on an as-and-when required basis in the Cape Coastal Cluster (Eastern Cape) is being procured.
Bidders - Unit 1 & 2 Excitation System Replacement at Vanderkloof Hydro Power Station – Re-Issue
Closed 08 Oct 2026ESKOM · Western Cape · Open tender
Overview
ESKOM · Gauteng · Open tender
Procurement of Central Grid Access Road Refurbishment for Kwagga and Rigi Substations, upgrading access roads from gravel to tar and addressing drainage and safety, under an NEC3 ECC contract.
Tender Cancellation: ERI/2025/TSS/17
Closed 06 Oct 2026ESKOM · Gauteng · Open tender
This notice cancels Eskom's ERI/2025/TSS/17 tender for Transformer Repairs and Overhauling and indicates it will be re-advertised.
CANCELLATION: Provisioning of a Tactical Response Team at Matla Power Station for a period of 3 years at Matla Power Station
Closed 05 Oct 2026ESKOM · Mpumalanga · Open tender
Provisioning of a Tactical Response Team at Matla Power Station for a 3-year period
THE SUPPLY AND DELIVERY OF BULK WATER TO VARIOUS AREAS WITHIN THE SOUTHERN GRID ON AN AND AS WHEN REQUIRED BASIS.
Closed 05 Oct 2026ESKOM · Free State · Open tender
THE PROVISION OF PROFESSIONAL ASSURANCE SERVICES FOR NTCSA ON
Closed 05 Oct 2026ESKOM · Gauteng · Open tender
The procurement is for the Provision of Professional Assurance Services for NTCSA on an as-and-when-required basis for five years.
Provision of gardening and vegetation services at Gourikwa, Ankerlig, Acacia, Port Rex and Palmiet Power Stations for a period of five (5) years.
Closed 02 Oct 2026ESKOM · Western Cape · Open tender
Provision of gardening and vegetation services at Gourikwa, Ankerlig, Acacia, Port Rex and Palmiet Power Stations for five years.
Supply and delivery of Portable Bioassay Measurement Instrument for a period of 12 months
Closed 02 Oct 2026ESKOM · Western Cape · Open tender
Procurement of a portable bioassay measurement instrument capable of operating as a whole-body counter for nuclear emergency response, to be supplied, installed, calibrated and supported for Eskom Koeberg for 12 months.
PROVISION OF TRAINING AND DEVELOPMENT FOR LOGISTICS SERVICES FOR 5 YEAR
Closed 01 Oct 2026ESKOM · National · Request for quotation
Procurement of training and development logistics services for Eskom’s Logistics Services for a 5-year contract on an as-and-when-required basis.
ESKOM · National · Open tender
Tender re-issue for the provision of MV and LV Electrification infrastructure and connections (households and LV Extensions/Infills/LV extensions/Post connections) with Limlanga Cluster – Mpumalanga for a period of 60 months.
Regret Letter-Supply and delivery of consumables for various NTCSA offices in East Grid Offices
Closed 30 Sept 2026ESKOM · KwaZulu-Natal · Open tender
The procurement is for the supply and delivery of consumables for NTCSA East Grid offices over three years on an as-and-when-required basis.
TENDR VALIDITY LETTER-FOR SUPPLY AND DELIVERY OF HV PLANT
Closed 30 Sept 2026ESKOM · Gauteng · Open tender
Supply and delivery of HV plant production equipment for the National Transmission Company South Africa Northern Grid.
PROVISION OF MAINTENANCE SERVICES FOR CRANES, HOISTS, AND LIFTING EQUIPMENT AT MAJUBA POWER STATION
Closed 30 Sept 2026ESKOM · Mpumalanga · Open tender