Markets
AI data-centre company scraps planned $30bn listing amid valuation concerns

Firmus, an Nvidia-backed Australian data-centre operator, canceled a planned IPO that would have valued it above $30bn, citing market volatility and prevailing conditions. Investors questioned whether the early-stage company’s valuation justified the debt needed to fund expansion, while the company said it would seek private capital and consider other options. The decision adds a concrete test of investor appetite for AI infrastructure, as data-centre demand grows but the long-term returns from massive AI spending remain uncertain.
Editorial summary · Publisher article
What matters
- Firmus operates liquid-cooled data centres for clients including OpenAI and Meta across Australia and other Asia-Pacific markets.
- UniSuper said the company had a compelling story but not a compelling valuation and worried about additional borrowing.
- The canceled listing would have been one of Australia’s largest IPOs.
- The episode comes amid broader investor concerns about AI-related valuations and the prospects for future mega-listings.
Why the listing mattered
Firmus’s withdrawal was positioned as a test of whether investors would continue funding capital-intensive AI infrastructure at ambitious valuations, especially while the company remains relatively early-stage.
Context & caveats
- Firmus said it would provide additional information as its alternative financing options progress.
Why this made the edition
The BBC supplies detailed reporting on a canceled major IPO, investor objections to valuation and debt needs, and the wider question of whether AI infrastructure spending can deliver returns.
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