Alternatives to Quantum Developments

The top Quantum Computing companies similar to Quantum Developments, 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
Google Quantum AI	Quantum Computing	Santa Barbara, United States	—	19
IonQ	Quantum Computing	College Park, United States	$10.0M	27
IBM Quantum	Quantum Computing	Yorktown Heights, United States	—	12
Quantum Source Labs	Quantum Computing	Palo Alto, United States	$78.5M	61
Xanadu	Quantum Computing	Toronto, Canada	$569.5M	51
Nord Quantique Inc.	Quantum Computing	Sherbrooke, Canada	$30.0M	50
Quancilla	Quantum Computing	—	—	30
QUANTUMSOURCE LABS	Quantum Computing	Palo Alto, United States	—	19
Quantum Machines	Quantum Computing	Tel Aviv, Israel	$293.0M	69
LELeibniz Supercomputing Centre	Artificial Intelligence	Garching, Germany	$587.7M	63
Algorithmiq	Quantum Computing	Helsinki, Finland	$38.1M	62
SparrowQuantum	Quantum Computing	Copenhagen, Denmark	$32.8M	60
QUQUANTIER TECHNOLOGIES	Quantum Computing	Hong Kong, Hong Kong	—	54
IQIQM Quantum	Quantum Computing	Espoo, Finland	$852.4M	54
Oak Ridge	Quantum Computing	Oak Ridge, United States	$125.0M	50
ATAtlantic Quantum	Quantum Computing	Boston, United States	$12.0M	49
RIRiverlane	Quantum Computing	Cambridge, United Kingdom	$93.9M	48
Quantum Transistors	Quantum Computing	Palo Alto, United States	$19.0M	47
Q-Q-ANT	Quantum Computing	Tel Aviv, Israel	$80.0M	42
Pawsey	Quantum Computing	Perth, Australia	$100.7M	41
VAVacua	Quantum Computing	—	—	37
Quantum Strategies	Quantum Computing	Montreal, Canada	$1.0M	21
Quantum Kinetics	Quantum Computing	Toronto, Canada	—	19
Peak Quantum	Quantum Computing	Munich, Germany	$2.2M	—
Technology Innovation Institute	Artificial Intelligence	Abu Dhabi, United Arab Emirates	—	—
Quantumclass	Quantum Computing	—	—	—
KUKuano Technologies	Quantum Computing	Cambridge, United Kingdom	$1.0M	—
Quantenland	Quantum Computing	Berlin, Germany	—	—
Quantum Chromatics	Quantum Computing	—	—	—
TAE Technologies	Nuclear Fusion	Foothill Ranch, United States	—	73
Vexlum	Semiconductors	Tampere, Finland	$17.9M	70
PsiQuantum	Quantum Computing	Palo Alto, United States	$3.6B	70
Classiq	Quantum Computing	Tel Aviv, Israel	$194.5M	67
Quantinuum	Quantum Computing	Broomfield, United States	$1.2B	66
Quobly	Quantum Computing	Grenoble, France	$341.5M	64
SandboxAQ	Artificial Intelligence	Palo Alto, USA	$63.0M	64
eleQtron	Quantum Computing	Siegen, Germany	$83.0M	63
Cerca Magnetics	Medical Devices	Nottingham, United Kingdom	$6.8M	63
Elicit	Artificial Intelligence	Oakland, United States	$31.0M	62
QuantWare	Quantum Computing	Delft, Netherlands	$162.0M	62
Quantum Art	Quantum Computing	Tel Aviv, Israel	$141.1M	62
Zapata Quantum	Quantum Computing	Boston, USA	$89.1M	62
ALAllen Institute for AI	Artificial Intelligence	Seattle, USA	$63.0M	62
QSimulate	Drug Discovery	Boston, United States	$13.5M	61
Multiverse Computing	AI Optimization	San Sebastián, Spain	$807.0M	61
AetherFlux	Quantum Computing	Palo Alto, United States	$300.0M	61
Pasqal	Quantum Computing	Palaiseau, France	$233.0M	61
Delft Circuits	Quantum Computing	Delft, Netherlands	$8.0M	60
IQIQM Quantum Computers	Quantum Computing	Espoo, Finland	$532.9M	60
ARARIA	Government	London, UK	$19.4M	60
QUQuanscient	Quantum Computing	Espoo, Finland	$10.3M	60
Rigetti Computing	Quantum Computing	Berkeley, United States	$178.0M	59
IQM	Quantum Computing	Espoo, Finland	$516.0M	58
Phasecraft	Quantum Computing	London, United Kingdom	$99.4M	57
Qunnect	Quantum Computing	New York, United States	$10.0M	57
QEDMA	Quantum Computing	Tel Aviv, Israel	$40.7M	57
Quantum Motion	Quantum Computing	London, United Kingdom	$181.0M	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