Established 1985 in Witbank Mpumalanga
Auctioneering
We auction surplus mining, industrial, and agricultural equipment to a market of buyers we have worked with for decades, most of it equipment that has passed through our own yard first.
What goes under the hammer
Equipment we auction
We auction across the same categories we trade in every day.
Agri equipment and machinery
Tractors, implements, and support equipment used on commercial farms.
Industrial plant and equipment
Fixed and mobile plant from factories, processing sites, and power stations.
Mining and construction
Surface and underground machinery, earthmoving equipment, and site plant.
Machinery parts
Components, spares, and salvaged parts drawn from decommissioned equipment.
Why sell through auction
Reasons clients choose an auction
An auction suits a specific moment, and it puts a different demand on how a sale is run.
Fleet turnover
Moving on equipment as a fleet is upgraded or downsized.
Plant closure or relocation
Clearing equipment when a site closes or moves.
Insolvency or estate sales
Independent, transparent sales for liquidation or estate matters.
Surplus stock
Selling equipment that no longer earns its place on the yard.
How it works
How an auction runs
The same process applies whether it is a single machine or a full fleet.
Listing
We assess the equipment and list it with a clear description and condition notes.
Marketing
We put it in front of buyers across mining, industrial, and agricultural sectors.
Bidding
We run a transparent auction open to our full buyer network.
Settlement
We handle payment and handover once the auction closes.
Why NIMSI
An auction backed by a working yard
An established buyer network
Decades of relationships with buyers across our equipment categories.
We know the equipment
Every lot benefits from the same market knowledge we use in our own valuations.
Decades in one location
In business since 1985 from the same site outside Witbank, close to the mines and industry we serve.
Recognised industry membership
We are a member of the Metal Recycling Association of South Africa.
At a glance
- Founded1985
- Based inWitbank, Mpumalanga
- Yard size20+ hectares
- Team50 average
- Also offerValuations, demolition, scrap and bin
Where we work
Based in Mpumalanga serving all of South Africa
Our yard sits on Plot 29, Naauwpoort, off the R544, close to the mines, power stations, and industry of the Witbank and Emalahleni region.
Local to the coalfields
Positioned among the mines and power stations of Mpumalanga, where most of the equipment we work with is put to work.
National reach
We take on work for clients across South Africa, not only in our immediate region.
Easy to find
Plot 29, Naauwpoort, just off the R544, Witbank, Emalahleni, Mpumalanga.
Ready to put equipment under the hammer
Call or email us with details of what you want to sell, and we will take it from there.