Industrial gases & additives tender opportunities

Below is a summary of industrial gases & additives tender opportunities including requests for tender, requests for quotation, requests for proposal and expressions of interest

Recent tender opportunities

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RFT 31-2025 Supply and Delivery of Water Treatment Products
Closed
Closed 28 Jan 2026 9:00am
Western Australia
Industrial gases & additives
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WESTERN HARBOUR TUNNEL STAGE 2 - RW0562 TBM Retarder and Plasticider (including storage)
Express interest for this package. Overview The Western Harbour Tunnel Project (WHT) includes 6.5 kilometres of dual three-lane tunnels, stretching f…
Closed
Closed 28 Jul 2025
New South Wales
Industrial gases & additives
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HILLSIDE PROJECT - Thickeners
The indicative package requirements may include: 18m diameter concentrate thickener (including flocculant static mixer, de-aeration tank, hydraulic po…
Closed
Closed 6 Aug 2025
South Australia
Industrial gases & additives
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Supply of Cryogenics and Gases to National Measurement Institute North Ryde
Establishment of a contract for the supply of cryogenics and gases to the National Measurement Institute North Ryde site.
Closed
Closed 24 Mar 2026 4:00am
New South Wales
Industrial gases & additives
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CON-25/124 Mordi Aquatic and Leisure Centre - Supply, Delivery and Storage of Co2 (Carbon Dioxide)
Closed
Closed 17 Mar 2026 4:00am
Victoria
Industrial gases & additives
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Civic Centre Roof Repairs
Tatiara District Council (the Council) invites Quotes from Respondents for the provision of Civic Centre Roof Repairs (the Services) The works will be …
Closed
Closed 4 Dec 2025 3:30am
South Australia
4 categories
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Natural Reticulated Gas Supply
Natural reticulated gas supply across MCB sites as per CUARGS2014
Awarded
Awarded 27 Oct 2025
Western Australia
Industrial gases & additives
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NEOSMELT - YE002 Hydrogen Supply
Please refer to the scope of work for additional information. Overview Heavy industry decarbonisation faces many challenges including significant upf…
Western Australia
Industrial gases & additives
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Diving Gas
Diving Gas
Awarded
Awarded 14 Jul 2026
8 locations
Industrial gases & additives
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Refrigeration Components
Refrigeration Components
Awarded
Awarded 2 Jul 2026
8 locations
Industrial gases & additives