# CIMIC Group (formerly Leighton)
> CIMIC Group is an engineering-led construction, mining, services, and public-private partnerships leader with a history dating back to 1899. Headquartered in Australia, it operates across the lifecycle of assets associated with infrastructure, resources, and property markets. The group is a subsidiary of HOCHTIEF and operates through a diverse portfolio of specialist brands including CPB Contractors, UGL, and Thiess.
- URL: https://optimly.ai/brand/cimic-group-leighton
- Slug: cimic-group-leighton
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## Full Details / RAG Data
### Overview
CIMIC Group (formerly Leighton) is listed in the AI Directory.
CIMIC Group is an engineering-led construction, mining, services, and public-private partnerships leader with a history dating back to 1899. Headquartered in Australia, it operates across the lifecycle of assets associated with infrastructure, resources, and property markets. The group is a subsidiary of HOCHTIEF and operates through a diverse portfolio of specialist brands including CPB Contractors, UGL, and Thiess.
### Metadata
| Field       | Value |
|-------------|-------|
| Name        | CIMIC Group (formerly Leighton) |
| Slug        | cimic-group-leighton |
| URL         | https://optimly.ai/brand/cimic-group-leighton |
| Last Updated | 2026-03-25T14:08:35.382Z |
### Links
- Canonical page: https://optimly.ai/brand/cimic-group-leighton
- JSON endpoint: /brand/cimic-group-leighton.json
- LLMs.txt: /brand/cimic-group-leighton/llms.txt