Alternatives to QuamCore

The top Quantum Computing companies similar to QuamCore, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.

Company	Sector	HQ	Funding	Score
PsiQuantum	Quantum Computing	Palo Alto, United States	$3.6B	70
Vexlum	Semiconductors	Tampere, Finland	$17.9M	70
Quantum Machines	Quantum Computing	Tel Aviv, Israel	$293.0M	69
Classiq	Quantum Computing	Tel Aviv, Israel	$194.5M	67
Quantinuum	Quantum Computing	Broomfield, United States	$1.2B	66
SandboxAQ	Artificial Intelligence	Palo Alto, USA	$63.0M	64
Quobly	Quantum Computing	Grenoble, France	$341.5M	64
LELeibniz Supercomputing Centre	Artificial Intelligence	Garching, Germany	$587.7M	63
Cerca Magnetics	Medical Devices	Nottingham, United Kingdom	$6.8M	63
eleQtron	Quantum Computing	Siegen, Germany	$83.0M	63
Quantum Art	Quantum Computing	Tel Aviv, Israel	$141.1M	62
QuantWare	Quantum Computing	Delft, Netherlands	$162.0M	62
Zapata Quantum	Quantum Computing	Boston, USA	$89.1M	62
Algorithmiq	Quantum Computing	Helsinki, Finland	$38.1M	62
QSimulate	Drug Discovery	Boston, United States	$13.5M	61
AetherFlux	Quantum Computing	Palo Alto, United States	$300.0M	61
Pasqal	Quantum Computing	Palaiseau, France	$233.0M	61
QBLOX	Quantum Computing	Delft, Netherlands	$26.0M	61
Multiverse Computing	AI Optimization	San Sebastián, Spain	$807.0M	61
Quantum Source Labs	Quantum Computing	Palo Alto, United States	$78.5M	61
Delft Circuits	Quantum Computing	Delft, Netherlands	$8.0M	60
IQIQM Quantum Computers	Quantum Computing	Espoo, Finland	$532.9M	60
QUQuanscient	Quantum Computing	Espoo, Finland	$10.3M	60
LiGenTec	Photonic Chip Design	Ecublens, Switzerland	$3.3M	60
SparrowQuantum	Quantum Computing	Copenhagen, Denmark	$32.8M	60
Rigetti Computing	Quantum Computing	Berkeley, United States	$178.0M	59
IQM	Quantum Computing	Espoo, Finland	$516.0M	58
Quantum Motion	Quantum Computing	London, United Kingdom	$181.0M	57
Qunnect	Quantum Computing	New York, United States	$10.0M	57
QEDMA	Quantum Computing	Tel Aviv, Israel	$40.7M	57
Phasecraft	Quantum Computing	London, United Kingdom	$99.4M	57
Quantum Brilliance	Quantum Computing	Canberra, Australia	$23.0M	56
LightSolver	Computing	San Francisco, United States	—	55
Universal Quantum	Quantum Computing	Bristol, United Kingdom	$25.0M	55
QUQUANTIER TECHNOLOGIES	Quantum Computing	Hong Kong, Hong Kong	—	54
IQIQM Quantum	Quantum Computing	Espoo, Finland	$852.4M	54
QYQyTw0	Artificial Intelligence	Helsinki, Finland	$29.0M	54
Groove Quantum	Quantum Computing	Delft, Netherlands	$43.8M	54
Infleqtion	Quantum Computing	London, United Kingdom	$200.0M	54
PHPhotonic	Quantum Computing	Vancouver, Canada	$200.0M	53
Quinas Technology	Semiconductors	London, United Kingdom	$4.2M	53
Omni Design Technologies	AI Hardware	San Jose, United States	$44.3M	53
HAHaiqu	Quantum Computing	New York City, United States	$16.6M	53
memQ	Quantum Computing	Palo Alto, USA	$10.0M	53
Iceberg Quantum	Quantum Computing	Cambridge, United States	$8.0M	52
EXExpeditions	Deep Tech	Warsaw, Poland	$1.6M	52
C12 Quantum Electronics	Quantum Computing	Paris, France	$29.4M	52
QuTwo	Quantum Computing	Helsinki, Finland	$27.0M	51
D-Wave	Quantum Computing	Burnaby, Canada	—	51
Xanadu	Quantum Computing	Toronto, Canada	$569.5M	51
Quantum Xchange	Post-Quantum Cryptography	Bethesda, United States	$23.5M	51
OrangeQS	Quantum Computing	Delft, Netherlands	$44.6M	50
Oak Ridge	Quantum Computing	Oak Ridge, United States	$125.0M	50
Nord Quantique Inc.	Quantum Computing	Sherbrooke, Canada	$30.0M	50
QNu Labs	Cybersecurity	Bengaluru, India	$7.1M	49
ATAtlantic Quantum	Quantum Computing	Boston, United States	$12.0M	49
OXOxford Ionics	Quantum Computing	Oxford, United Kingdom	$63.0M	48
Dream Photonics	Semiconductor Manufacturing	Vancouver, Canada	$1.1M	48
Alcyon Photonics	Photonic Integrated Circuits	Madrid, Spain	$434K	48
Supernova Invest	Venture Capital	Paris, France	$63.0M	48