G2SS PTY LTD
What they do
G2SS PTY LTD supplies water purification, treatment and testing services, filter elements, chemicals and spare parts to the Department of Defence.
Who buys from them
The Department of Defence is the only buyer, with 50 contracts worth $40.7M.
Contract size
Contracts typically range from $18K to $187K, with a median of $32K. The largest is water purification and desalination through life support at $34.8M, followed by filter elements at $656K and water purification services at $604K.
Recent activity
In the last 12 months there were 27 contracts worth $3.8M. Six contracts are active and end within 12 months, including filter elements and water purification services ending Nov 2026.
What they win
How much they win each year, the size of a typical contract, and every contract on record.
Contract history
Who they win it from
Their biggest government buyers and how much of their work each one is.
Most of their work comes from one buyer: Department of Defence, 100% of value.
Coming up
Contracts that end soon and may go back out to tender.
The next one ends November 2026 at Department of Defence.
Recompete radar
8 expiring in 12moContracts nearing the end of their term. Some may go back out to tender when they expire.
About them
Company details, where they work and the names they trade under.
Also traded asG2SS PTY LTD
Similar suppliers
Open tenders that match their work
GovMarket
We do the hard work.
You win the work.
We find the tenders, read the documents and track who wins, so your time goes on bids you can win.






