A company that generated $31 million in revenue last year wants public market investors to value it at $12.7 billion. Welcome to quantum computing in 2026.
Quantinuum, the Broomfield, Colorado-based quantum computing firm majority-owned by Honeywell, has filed for a US IPO that would place it on Nasdaq under the ticker QNT. The company plans to offer roughly 21 million shares priced between $45 and $50 each, targeting up to $1.05 billion in proceeds.
The numbers behind the quantum bet
Quantinuum posted approximately $36 million in revenue for the twelve months ending March 31, 2026. That’s up from about $31 million for the full calendar year 2025. The company also reported a net loss of $192.6 million in 2025.
That proposed $12.7 billion valuation represents a 27% premium over the $10 billion pre-money valuation Quantinuum achieved during a private funding round in September 2025. That round pulled in $600 million from investors.
Honeywell remains the majority owner, which matters. Having an industrial conglomerate standing behind you gives institutional investors a level of comfort that most pre-revenue tech companies can only dream about.
Why crypto should be paying attention
Quantinuum’s IPO filing focuses squarely on quantum hardware and software. There’s no mention of cryptocurrencies, blockchain, or digital assets in the company’s stated business operations. But the cryptographic algorithms that protect Bitcoin wallets, secure blockchain transactions, and underpin decentralized finance protocols were designed for a world where brute-force attacks take millions of years. A sufficiently powerful quantum computer could, in theory, compress that timeline dramatically.
Current quantum computers, including Quantinuum’s machines, are nowhere near powerful enough to crack the encryption standards used in modern blockchain networks. The number of error-corrected qubits needed to threaten something like Bitcoin’s elliptic curve cryptography is estimated to be orders of magnitude beyond what exists today.
The crypto industry isn’t blind to this. The National Institute of Standards and Technology has been working on standardizing quantum-resistant algorithms. Several blockchain projects have begun exploring migrations to quantum-safe cryptographic schemes.
What this means for investors
Quantinuum’s IPO is expected to hit mid-June 2026, subject to market conditions. If it prices at the top of its range, it would represent one of the first major pure-play quantum computing listings on a US exchange.