ESKOM Tenders

226Open Tenders
58Closing This Week
0Added This Month

This page tracks tenders issued by ESKOM, listing Requests for Quotation (RFQ), Requests for Proposal (RFP), Expressions of Interest (EOI) and Tender Bulletin notices published by this organisation.

ESKOM is an organisation. Based on the tenders we have tracked, most of its procurement activity relates to work in or around Mpumalanga. Its tenders most often call for Supply and Delivery, Repair, Service and Maintenance of Machinery and Equipment and Electrical Services.

Looking across past listings, the categories that come up most often are Electrical Equipment and Supplies and Coal Power Plant Construction, Maintenance and Operation; and activity is concentrated in Gauteng, Johannesburg and Limpopo.

Listings link through to the original notice or Tender Bulletin entry, showing the closing date, tender reference number and any attached documents, so you can confirm the requirements before submitting a bid.

Each listing links through to the tender details and attached documentation for ESKOM. Review the requirements carefully and contact the relevant official before the closing date. If you would rather not check this page regularly, our Tender Notification Subscription can alert you directly whenever ESKOM publishes a new tender.

ESKOM Tenders
Total Posts: 892
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
Invitation to Submit an Offer for the Purchase and Removal of Scrap 1x 20mva Transformer at Finaalspan Substation OLT2128214 - 2026-09-11
10:00
Provision of Substations, Office Repairs and Facility Maintenance Contract on an as and when Required Basis Within Gauteng Cluster for a Period of 36 Months E3398DXGPOU 2026-09-14
10:00
2026-10-02
10:00
Sere Wind Farm Fire Protection System E3451GXPOU 2026-09-10
09:00
2026-09-21
10:00
Sere Wind Farm Fire Detection System E3450GXPOU 2026-09-10
11:00
2026-09-21
10:00
The Provision of Compressor Maintenance at Arnot Power Station for a Period of 4 Years. E2896GXMPARNR 2026-09-07
10:00
2026-09-18
10:00
Sere Wind Farm Fire Detection System E3450GXPOU - 2026-09-21
10:00
Inspections and Services on SO3 Plant During Normal Maintenance, Planned& Unplanned Outages at Kendal Power Station for a Duration of Five Years. E3323GXMPKENR 2026-09-11
10:00
2026-09-22
10:00
Sere Wind Farm Fire Protection System E3451GXPOU 2026-09-10
09:00
2026-09-21
10:00
Legal Panel Argumentation of Services Providers for Provision of Legal Panel on as as and when Required Basis E3462CXMWP 2026-09-09
10:00
2026-10-01
10:00
For the Provision of Substations, Office Repairs and Facility Maintenance Contract on an “as and when Required” Basis Within Gauteng Cluster for a Period of 36 Months E3398DXGPOU 2026-09-14
10:00
2026-10-16
10:00
The Provision of Water Quality Monitoring and Water Trucking Services for Kusile Power Station Project E3445GCDMWP 2026-09-14
10:00
2026-09-22
10:00
Provision for the Supply, Installation, Commissioning, Maintenance, Servicing, Fault-finding, Repairs, Replacement, Testing and Technical Support of Security Systems of Security Systems and Integrated Equipment for Security Systems for the Cape Coastal Cluster, Eastern Cape E3425DXECOU 2026-09-08
10:00
2026-10-09
10:00
Diesel Generators, Bulk Diesel Fuel Supply, Used Oil System Spares Supply Medupi Power Station Generation. E2647GXLPMEDR 2026-09-14
10:30
2026-10-06
10:00
The Supply and Delivery of Water Treatment Plant Chemicals on An "as-and-when" Equired Basis (sodium Carbonate & Dry Powder) E3415GXMPKOM - 2026-10-02
10:00
E3373gxmpcam Maintenance of Camden Power Station Cooling Towers for a Period of 4 Years. E3373GXMPCAM 2026-09-08
10:00
2026-11-12
10:00
Maintenance of Camden Power Station Cooling Towers for a Period of 4 Years. E3373GXMPCAM 2026-09-09
10:00
2026-10-09
10:00
The Procurement of a 10 000- Tonne Consignment of Torrefied Biomass Pellets for Full-scale Co-firing Trials at a Coal-fired Power Station For a Period of Twelve (12) Months. E3438RTDMWP - 2026-10-09
10:00
Alterations and Additions to Existing Building Structures at Kusile Power Station for a Period of Nine (9) Months E3444GXMPKUS 2026-09-10
10:00
2026-10-08
10:00
Design, Supply, Installation, Commissioning and Support of a Private 5g Mobile Communications Network at Matla Power Station, Mpumalanga, to Replace The Existing Dect Mobile Communications System. Detailed Requirements Are Set Out in the Attached Scope of Work. E3428GXMPMAT - 2026-10-09
10:00
The Provision of Cleaning the Awr Dams, All Pollution Control Dams, Ash Dam Decanting Systems, Oil Skimmer Operation & Oil Skimmer Cleaning, Terminal Reservoirs Cleaning at Grootvlei Power Station and Cleaning of Clarifiers And Sludge Dams at Vaal Dam “as in when Required” E3098GXMPGROR 2026-09-10
14:00
2026-09-30
10:00
The Provision of Cleaning the Awr Dams, All Pollution Control Dams, Ash Dam Decanting Systems, Oil Skimmer Operation & Oil Skimmer Cleaning, Terminal Reservoirs Cleaning at Grootvlei Power Station and Cleaning of Clarifiers and Sludge Dams at Vaal Dam “as in when Required Due E3098GXMPGROCancell - 2026-09-02
11:00
Cancellation of Sludge Sump Refurbishment at Matla Power Station for a Period of 12 Month E2982GXMPMAT1 - 2026-09-30
10:00
The Manufacture, Test and Supply of Estimated Quantities of Wire Strands and Electrical Wire for Central East Cluster (kwazulu Natal and Free State Operating Units) on an as and when Required Basis for a Period of Thirty-six (36) Months. E3460DXKZNOU 2026-09-09
13:30
2026-09-30
10:00
Service, Repair and Refurbishment of Milling Plant Gearbox Input Shaft Bearing Housing for Unit 1 to 3 on as and when Required Basis At Grootvlei Power Station E3447GXMPGRO 2026-09-10
14:00
2026-10-14
10:00
Supply and Delivery of Boiler Internal Tubing for Grootvlei Power Station Units 1 to 3 on an As-and-when-required Basis E3457GXMPGRO 2026-09-15
11:00
2026-11-11
10:00
The Supply, Delivery and Dosing of Cooling Water Chemicals Grootvlei Power Station. E3455GXMPGRO 2026-09-10
11:00
2026-10-05
10:00
Supply, Installation and Delivery of Smart Tv 4503627684 - 2026-09-21
10:00
For the Provision of Mill Internal Classifier, Pf Pipes, Pf Burners, Flopper Gates, V-ploughs and Conveyor Chutes, Ash Sluice Ways Tiling and Conveyor Chute Repairs for Period of 48 Months at Camden Power Station E3437GXMPCAM 2026-09-14
10:00
2026-10-02
10:00
Supply and Delivery of Aux Boiler C&i Spares for a Period of 36 Months (3 Years) for Medupi Power Station E3446GXLPMED 2026-09-08
10:00
2026-11-02
10:00
Tender Cancellation: Supply and Delivery of Diesel Generator Spares, Bulk Diesel Fuel Supply System Spares, and Used Oil System Spares for Medupi Power Station Generation E2647GXLPMED1 - 2026-09-21
10:00
Performing Continuous Emissions Monitoring System Correlation and Parallel Tests At Grootvlei Power Station for a Period of 5 Years E3454GXMPGRO - 2026-10-28
11:00
Request for Information (rfi) for Suppliers with the Capability to Supply And Install a New Gas Monitoring System. E3397CXMWP - 2026-11-20
10:00
Rendering Equipped and Fully Resourced Mobile Health Clinic Services In 9 Provinces E3390CXMWP - 2026-09-30
11:00
The Supply and Delivery of Overhead Lines Labels and Signage for Lines & Servitude at Central Grid. E3431NTCSACG - 2026-09-22
10:00
Transformer Repairs and Overhauling ERI/2025/TSS/17R - 2026-09-22
11:00
Cancellation for Kusile Training Facility, Security Control Room, and Induction Facility. E1998GXMPKUSCancel - 2026-09-30
10:00
Cancellation for Supply and Delivery of Electrical General Consumables Spare at Kusile Power Station on as and when Required for a Period of Five (5) Years E2264GXMPKUSCancel - 2026-09-30
10:00
Refurbishment and Supply Pumps for a Period of 3 Years at Matla Power Station (outside Plant) E3310GXMPMAT 2026-09-16
12:00
2026-11-25
10:00
Provision for the 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 a Period of Three (03) Years. E3346CXMWP 2026-09-10
10:00
2026-09-28
10:00
For the Provision of Arnot Kendal 400 Kv T227 Specialised Rock Engineering Assessment of Undermined Land E3433NTCSANEG - 2026-10-07
10:00
The Provision of Outside Plant Mv Switchgear Upgrade at Arnot Power Station for a Period Of 3 Years E3263GXPARN 2026-07-30
10:00
2026-09-14
10:00
Provision for the 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 a Period of Three (03) Years. E3346CXMWP 2026-09-10
10:00
2026-10-09
10:00
Refurbishment and Delivery of Turbine Auxiliary Oil Pumps - Seal Oil Pumps, Seal Oil Vacuum Pumps, Stator Coolant Pumps and Ammonia Dosing Pumps at Grootvlei Power Station for the Period of 5 Years E2182GXMPGROR 2026-09-07
11:00
2026-09-21
10:00
Invitation to Tender for Provision of Welding, Machining and Associated Services at Gariep Hydroelectric Power Station For A Period of 5 Years E3377GXPOU 2026-09-08
14:00
2026-09-25
10:00
The Removal of Illegal Connections in the Central East Cluster - Kzn Operating Unit on an 'as And when Required' Basis for a Period of 36 Months. E3314DXKZNOUR - 2026-10-19
10:00
To Provide Professional Services to Investigate Potential Subsurface Instability in the Vicinity of the Ntcsa Vulcan Substation E3436NTCSANEG 2026-09-16
11:00
2026-10-09
10:00
The Provision of Hydrocarbon Spill Management, Oil Dam Cleaning, and Hazardous Waste Management Services for the National Transmission Company South Africa (ntcsa) Northeast Grid, on an As-and-when Required Basis During Both Emergency and Normal Operational Conditions. E3435NTCSANEG - 2026-10-08
10:00
For the Provision of Arnot Kendal 400 Kv T227 Specialised Rock Engineering Assessment of Undermined Land E3433NTCSANEG - 2026-10-07
10:00
E2901dxmpour -to Perform Hot Dip Galvanizing of Steel Services on as and when Required Basis for Power Plant Maintenance Mechanical Section in Mpumalanga Operating Area for the Period of 5 Years E2901DXMPOUR - 2026-09-30
10:00
Cancellation Letter-supply and Delivery of Surge Arrestors for Northern Grid Cancellation Letter -MWP3055NTCSA - 2026-09-30
10:00
Total Posts: 892

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