Arrium
| Company type | Public company | 
|---|---|
| ASX: ARI | |
| Industry | Mining, mining consumables, manufacturing, recycling, and distribution | 
| Founded | Spun off on 23 October 2000 as OneSteel from BHP Billiton. The company then changed its name on 2 July 2012 to Arrium Limited. | 
| Fate | Acquired by Liberty House Group in September 2017 and renamed Liberty OneSteel | 
| Headquarters | Suncorp Place, Sydney, Australia | 
| Number of locations | New Zealand, Indonesia, Chile, Mexico, USA, Canada, Peru | 
| Products | Iron ore, steel products | 
| Revenue | A$6.085 billion (2015) | 
| (A$-1.9 billion) (2015) | |
| Number of employees | ~10,000 | 
Arrium was an Australian mining and materials company, employing nearly 10,000 workers before going into voluntary administration in 2016 with debts of more than $2 billion. In 2017 it was acquired by British-owned Liberty House Group.