On Thursday, Pasqal, a French firm that builds computers out of individual atoms pinned in place by laser light, completed its merger with Bleichroeder Acquisition Corp. II. On Friday its shares are due to begin trading on the Nasdaq under the ticker PSQL. The combination leaves Pasqal with about $360 million in cash and a board chaired by Alain Aspect, co-founder and a 2022 Nobel laureate in physics. Founded in 2019, it is now a public company.
The route it took is the part worth chewing on. This was a SPAC deal, a merger with a blank-cheque company rather than a traditional IPO, the same structure that flooded the market with speculative listings a few years back and then blew up in spectacular fashion. Quantum computing has become the sector where that playbook refuses to die. IonQ, Rigetti and D-Wave all reached public markets this way, and Quantinuum listed via a $1.7 billion raise earlier this year. Pasqal is walking a well-worn path, for better and worse.
What Pasqal actually makes
Neutral-atom machines. Rather than the superconducting chips Google and IBM favour, or the trapped ions IonQ uses, Pasqal arranges neutral atoms in configurable grids using optical tweezers, which are beams of tightly focused laser light. The pitch is that these systems run in ordinary data-centre conditions instead of needing exotic cooling, and that they scale by adding more atoms. The company says it already operates systems exceeding 1,000 physical qubits, with a roadmap toward more than 10,000 physical qubits and 200 logical qubits.
Qubit counts are marketing until they are error-corrected, so treat that headline number with the scepticism it earns. Logical qubits, the error-corrected kind that do reliable work, are the figure that matters, and 200 of those is a promise on a slide, not a product on a loading dock.
The customers are real, the profits are not
To its credit, Pasqal has paying engagements that are not vapour. It reported a quantum-advantage result in materials simulation with Los Alamos National Laboratory. It installed a 140-qubit system at Italy’s CINECA supercomputing centre, wired to the Leonardo machine. It has work with Credit Agricole CIB in capital markets and Saudi Aramco in energy, and its first commercial deployment dates back to 2022.
What it lacks, like every pure-play quantum company on the market, is profit. These businesses burn cash while they chase a machine that reliably beats a classical computer on a problem someone will pay serious money to solve. The $360 million buys runway, not certainty, and runway in this field gets eaten quickly.
Should you care as an investor
Quantum stocks have been a rollercoaster, soaring on hype and cratering on the reminder that useful, fault-tolerant machines are still years out. Buying PSQL on day one means buying a science project with a Nobel laureate attached and a decade of cash-burn ahead. That can pay off enormously if neutral atoms win the architecture race. It can also follow plenty of SPAC listings straight down.
The genuinely useful development for the rest of us is that a serious European quantum contender is now trading in public view, its books open, forced to report quarterly like everyone else. Sunlight tends to do a hype-prone field some good. (Not investment advice.)
Did you know: Pasqal’s neutral-atom approach builds on the Nobel-winning work of chairman Alain Aspect on quantum entanglement, the same “spooky action at a distance” that Einstein spent years insisting simply could not be real.
Sources
- Pasqal: completion of business combination with Bleichroeder
- The Quantum Insider: SEC clearance for Pasqal SPAC combination
- GlobeNewswire: Pasqal announces board following Nasdaq listing
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