Firmus scraps US$5 billion IPO, leaving its AI build dependent on new funding

For workers, contractors and future customers tied to Firmus’s planned AI data centres, the immediate question is no longer what price its shares will fetch. It is where the money to build the facilities will come from. The company has abandoned a proposed US$5 billion public fundraising route, while replacement financing remains unconfirmed and most of its contracted computing capacity still has to be built. ^{11 21}

Firmus withdrew its application to list on the Australian Securities Exchange on October 9, 2026. It is pursuing private fundraising and considering alternative financing. That is a change of direction, not evidence that another investor has already supplied the money: the reporting establishes no completed replacement round, committed amount, closing date or final private valuation. ^{3 5}

The company cited “market volatility” and prevailing conditions. CNBC also reported that Firmus said the proposed offering terms did not adequately reflect its business strength and long-term growth outlook. Investors, meanwhile, had concerns about the valuation, the scale of the business already operating and the opportunity for existing shareholders to sell after listing. Market conditions were Firmus’s explanation; they do not explain away questions about the deal itself. ^{6 5 1}

The clearest measure of the distance between Firmus’s present business and its ambitions is physical, not financial. Bloomberg Television correspondent Paul Allen described the company on October 9 as operating two data centres. A Marcus Today account published September 29, using figures as of September 24, listed two operating sites out of seven. The reports do not provide a site-by-site reconciliation, but both describe a limited operating base. ^{1 18}

Marcus Today’s later snapshot, as of October 8, separated the company’s 911 megawatts of contracted capacity into infrastructure already operating and infrastructure still to be built. ²¹

That distinction matters. Contracted capacity is not the same as computing infrastructure in service. The contracts’ conditions and delivery dates are not established, and the contracted total does not show that every planned megawatt has been financed or is ready to serve customers. Investors were being asked to put a price on a much larger future business than the one already running. ^{18 21}

SmartCompany and Startup Daily described a planned $51 billion construction programme comprising five AI data centres over the following two years. Neither report’s retrieved construction-cost passage explicitly identifies the currency or supplies a detailed cost breakdown. The figure describes a proposed build—not completed construction, secured financing or the value of Firmus’s equity. ^{6 23}

Bloomberg also reported approximately $50 million in revenue in the prior financial year. Its account does not establish the currency, precise year-end or accounting basis, and underlying offering documents have not independently verified the figure. It therefore cannot support a reliable valuation-to-revenue multiple against a separately reported US-dollar valuation. The supported point is the gap between current operations and planned expansion, not a dramatic ratio assembled from unmatched numbers. ¹

The Business Times explicitly reported an original proposed equity valuation of US$30.6 billion and an initial offer price of A$11 a share. The proposed US$5 billion raise was a separate number: one priced the business, while the other described money the offering was intended to bring in. Neither became cash received through this abandoned IPO. ¹¹

The valuation accounts shifted before withdrawal. Marcus Today’s September 24 snapshot put the proposed valuation at approximately $50 billion, with a $7 billion offer, or $7.5 billion including a greenshoe—an option to increase the offer size. Its October 8 snapshot described an expected price cut from $11 to $9, implying about $37 billion in market capitalisation and a proposed raise of $7.1 billion to $7.9 billion. Those passages did not explicitly identify the currencies, and the later terms were expectations, not verified final pricing. ^{18 21}

Withdrawal-day coverage in the Sydney Morning Herald described a valuation of about $43.7 billion; SmartCompany rounded it to $44 billion. The currency and complete calculation behind the $43.7 billion account were not established in the retrieved reporting. The exact reconciliation among that figure, the earlier $50 billion proposal and the expected $37 billion repricing remains unresolved. These are dated accounts of a deal that did not proceed, not three current market values. ^{4 6}

A different concern involved who could sell. Bloomberg reported that 58% of shares could potentially be free to trade from the first listing day. The prospectus denominator and escrow or lock-up schedule have not been independently verified. The reported arrangement raised the prospect of substantial selling by existing owners, rather than all those holdings remaining locked up. ¹

Eligibility is not intention: it does not mean those shareholders had committed to sell. Nor does the 58% figure establish how much of the proposed offering’s proceeds would have gone to existing owners rather than the company. But the distinction is important. Supplying capital for new facilities and allowing an existing owner to cash out serve different economic interests. No sale occurred through this abandoned listing.

Firmus was founded by Oliver Curtis, Tim Rosenfield and Jonathan Levee. NVIDIA backs the company, and Firmus deploys NVIDIA chips in its AI factories. That establishes backing and a technology-supply relationship, but not NVIDIA’s investment amount, ownership percentage or contractual terms. A binding NVIDIA commitment to buy Firmus computing capacity has not been verified. Its involvement is not a guarantee that the proposed valuation was justified or that the expansion is funded. ^{13 9 5}

Before withdrawal, Startup Daily’s October 7 account said Firmus intended to spend $4.4 billion on servers and deployment infrastructure—more than 60% of proposed proceeds described as $7.1 billion, or US$5 billion. The currencies of the $4.4 billion allocation and $7.1 billion amount were not explicitly labelled. The account said further money was needed, but supplied no complete financing schedule from which to calculate a precise remaining gap. ²²

Withdrawing the IPO does not itself cancel construction or establish that Firmus cannot raise private capital. It does mean this public offering will not provide its proposed proceeds. Private fundraising may offer a way forward, but until commitments and terms are established, it remains a proposed solution to an unresolved financing need. ^{3 6}

There is also no company-confirmed date for a revived Australian listing, a Nasdaq listing or the next private financing step. For those depending on the build, the useful test is not whether Firmus announces “other options.” It is whether those options become money on terms that support the planned scale and timing. ^{6 5 7}

Bloomberg Television: October 9 Firmus discussion ¹. ABC News: withdrawal report ². iTnews: IPO withdrawal and private fundraising ³. Sydney Morning Herald: withdrawal-day valuation ⁴. CNBC: withdrawal and company position ⁵.

SmartCompany: withdrawal and construction plan ⁶. Australian Financial Review: abandoned float ⁷. DealStreetAsia: private fundraising report ⁸. Nikkei Asia: withdrawal and NVIDIA technology ⁹. Sydney Morning Herald: account of the IPO’s collapse ¹⁰. The Business Times: US-dollar proceeds, equity valuation and initial price ¹¹.

Nine: investor concerns ¹². Forbes Australia: founders and withdrawal ¹³. Reuters syndicated by MWC Sandbox: withdrawal and funding intentions ¹⁴. The Wall Street Journal: withdrawal and market conditions ¹⁵. Reuters syndicated by KELO-AM: withdrawal and AI scrutiny ¹⁶. The Guardian: abandoned Australian float ¹⁷.

Marcus Today: September 24 operating and offer snapshot ¹⁸. ABC News: October 8 account of weak interest ¹⁹. Investor Daily: listing application withdrawal ²⁰. Marcus Today: October 8 pricing and capacity snapshot ²¹. Startup Daily: proposed infrastructure allocation ²²; withdrawal and five-centre build ²³.