What is a 'neocloud'?

A neocloud is a cloud computing provider built specifically to supply GPU compute for AI training and inference, rather than the broad general-purpose cloud services offered by hyperscalers like AWS, Microsoft Azure and Google Cloud. Neoclouds typically lease or build data centres filled with Nvidia GPUs and sell access to that compute to AI labs and enterprises, often under long-term capacity agreements.

Why did Firmus and CDC end their Project Southgate partnership?

CDC founder Greg Boorer said CDC was unlikely to build further data centres for Firmus, after the partnership deployed only 42MW of a planned 1.6GW. CDC had flagged in September 2026 that the relationship was cooling, citing concerns about the funding and scalability of Firmus’ rapid expansion plans in Asia. Firmus co-CEO Oliver Curtis described the split as mutual and said it would not affect the company’s existing development plans or contracted customer capacity.

Is Firmus profitable?

No. Like most neoclouds at this stage of the AI infrastructure build-out, Firmus is loss-making, having prioritised rapid capacity expansion and long-term offtake agreements over near-term profitability. This is a central point of contention in the IPO: bear-case investors argue the mooted valuation prices in years of flawless execution from a business with a short track record, while bulls point to the scale of contracted future revenue.

Who are the cornerstone investors in the Firmus IPO?

Firmus has reserved roughly half the IPO allocation for existing backers Nvidia, Coatue and Blackstone. Other reported investors include Regal Funds Management, Archibald Capital, Tectonic Investment Management, Ellerston Capital, Jane Street, and billionaire investors Alex Waislitz and the Pratt family.

Explainer

Digital Infrastructure

Freemium

Firmus Pulls Its IPO: What Australia's AI Float Collapse Does (and Doesn't) Tell Us

A guide to Firmus' AI factory business, its withdrawn ASX listing, and what the collapse reveals about risk, uncertainty and the neocloud model

David Kennedy · Venture Insights12 October 2026

Last updated 12 October 2026

9 Oct 2026↓

Firmus withdrew its ASX listing application

A$8.25↓

IPO offer price cut from A$11.00, before the float was pulled entirely

Locked

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Abstract

This explainer examines the rise and collapse of Firmus' initial public offering, which would have been one of the largest technology listings in ASX history before the company withdrew it on 9 October 2026. It traces Firmus' evolution from a bitcoin-mining cooling specialist into an AI infrastructure builder, including its relationship with data-centre operator CDC; sets out Firmus' AI factory business and investment model; and explains the broader forces driving investment into neoclouds. It then surveys the bull and bear case that divided analysts and investors ahead of the listing, the chronology of the withdrawal itself, and what the episode does and does not tell us about the wider AI infrastructure build-out.

Key Takeaways

Firmus withdrew its ASX listing on 9 October 2026, a day after cutting its offer price 25% from A$11.00 to A$8.25 - scrapping what would have been the largest Australian market debut since Telstra's 1997 privatisation.
The board said the terms on offer would not "appropriately reflect the strength of the Company's business and long-term growth outlook," citing "recent market volatility and prevailing market conditions"; Firmus says it will pursue private capital and consider alternative public and private market options.
Scepticism centred on disclosure and leverage: UniSuper's John Pearce called the stock "priced to perfection," Morningstar's Lochlan Halloway flagged a debt pile running at roughly six times forecast earnings, and Ten Cap's Jun Bei Liu cited an "unprecedented lack of detail," noting 97% of promised capacity remained unbuilt.

Firmus Pulls Its IPO: What Australia's AI Float Collapse Does (and Doesn't) Tell Us

Abstract

Key Takeaways

What's Inside

Why Investors Are Pouring Capital into Neoclouds

From Bitcoin Cooling to AI Factories: A History of Firmus

Inside the AI Factory: Firmus' Business and Investment Model

The Bull and Bear Case That Divided the Market

The IPO Timeline: From Launch to Withdrawal

Risk, Uncertainty, and What One Collapsed IPO Does (and Doesn't) Tell Us

Information & Disclaimer

Frequently Asked Questions

Abstract

Key Takeaways

What's Inside

Why Investors Are Pouring Capital into Neoclouds

From Bitcoin Cooling to AI Factories: A History of Firmus

Inside the AI Factory: Firmus' Business and Investment Model

The Bull and Bear Case That Divided the Market

The IPO Timeline: From Launch to Withdrawal

Risk, Uncertainty, and What One Collapsed IPO Does (and Doesn't) Tell Us

Information & Disclaimer

Frequently Asked Questions

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