# Hallett Group secures cement and quarry products supply contract with BHP

Hallett Group secured a long-term contract to supply cementitious materials, lime, and quarry products to BHP's Olympic Dam and Prominent Hill operations in South Australia, described as the country's largest ongoing cement and quarry product supply contract.

- Type: Contract
- Announced: 2026-08-24
- Where: South Australia (Olympic Dam and Prominent Hill), Australia
- Status: completed
- Products: cementitious materials, lime, quarry products
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [BHP](https://endata.com/companies/8229.md) (customer)
- [Hallett Group](https://endata.com/companies/64127.md) (supplier)

## Sources

- [quarrymagazine.com](https://www.quarrymagazine.com/how-hallett-won-bhp/), 2026-08-24: "BHP have got long-life assets; having customers with that sort of longevity, consistent demand and growth aspirations makes them an outstanding fit for us."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.