COMPANY PROFILE

Alice & Bob

Alice & Bob invented self-correcting Schrödinger cat qubits. Using self-correction, they can develop the first fault-tolerant commercial quantum computers that can perform any quantum algorithm

Paris, FranceFounded 2020Other B2B Software

Valuation $250–500M Last recorded · 2025

Headcount 100–500 Current team size

Total funding $100–500M Disclosed equity funding

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About Alice & Bob

Developer of quantum computers designed to solve hard and complex problems. The company's computer has self-correcting superconducting quantum bits that enable fault-tolerant quantum computing and can run any quantum algorithm, helping researchers to quantum algorithms and solve various complex problems error-free. Keywords: Technology Hardware, Quantum Computer Backed Simulation, Quantum Computer Chip, Quantum Computer Developer, Quantum Computer Hardware, Quantum Computer Information, Quantum Computer Parts, Quantum Computer Technology.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2020
Headquarters: Paris, France
Employees: 265
Open positions: 42
Dealroom signal: 94.0/100
Sector: Other B2B Software, Quantum Computing, Chips, Spinout, EIC, Quantum Computers, EIC Fund, Future of Computing, Semiconductor Designers and Manufacturers
Technology: Hardware, Deep Tech, Quantum Technologies
Business model: Manufacturing, SaaS
Client focus: b2b
Links: Website LinkedIn X

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News, research, reports and resources connected to this company by Dealroom

Funding history

10 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
GRANTOther financing	Mar 2026	$3.9M	—	US Department of Energy	↗
SERIES BOther financing	Jan 2025	$110M	$440M	NVentures	↗

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Growth signals

Alice & Bob website traffic

Latest recorded traffic for Alice & Bob is 32K monthly website visits, down 5.9% over the last three months. Alice & Bob's team grew 35.2% over the past year.

Latest monthly visits32K 3-month web change-5.9% 1-year team growth+35.2%

Monthly website visitsJun 2020–Jul 2026

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Open positions

Openings linked to this company in Dealroom

8 distinct openings shownExplore hiring signals →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
PAPasqalFull-stack neutral atom quantum computing systems	Palaiseau, France	Operational	304	$388M	$2.1B
QUQuandelaA photonic quantum computing company providing hardware, middleware and software solutions	Massy, France	Operational
ELeleQtronMicrowave-controlled, trapped-ion quantum computing.	Siegen, Germany	Operational
QUQuoblyUniversal Quantum Computing leveraging European Semiconductor Industry	Grenoble, France	Operational
QQQuiX QuantumPhotonic quantum processors for universal quantum computers.	Enschede, Netherlands	Operational
QUQuantwareScalable superconducting quantum processors for quantum computers.	Delft, Netherlands	Operational
C1C12Building reliable quantum computers using carbon nanotubes	Paris, France	Operational
SQSparrow QuantumOn-chip single-photon sources for quantum technologies.	Copenhagen, Denmark	Operational