Alternatives to SparrowQuantum

The top Quantum Computing companies similar to SparrowQuantum, 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
Quobly	Quantum Computing	Grenoble, France	$341.5M	64
Vexlum	Semiconductors	Tampere, Finland	$17.9M	70
Groove Quantum	Quantum Computing	Delft, Netherlands	$43.8M	54
Xanadu	Quantum Computing	Toronto, Canada	$569.5M	51
OrangeQS	Quantum Computing	Delft, Netherlands	$44.6M	50
Rhonexum	Quantum Computing	Lausanne, Switzerland	$43K	29
CNCnuic	Semiconductors	Edinburgh, Scotland	$3.0M	26
Peak Quantum	Quantum Computing	Munich, Germany	$2.2M	—
Lightmatter	Hardware	Mountain View, United States	$490.0M	69
eleQtron	Quantum Computing	Siegen, Germany	$83.0M	63
QuantWare	Quantum Computing	Delft, Netherlands	$162.0M	62
Quantum Motion	Quantum Computing	London, United Kingdom	$181.0M	57
AlixLabs	Semiconductors	Lund, Sweden	$35.0M	55
Akash Systems	Artificial Intelligence	San Francisco, United States	$17.6M	54
MatX	AI	United States	$619.9M	54
Quinas Technology	Semiconductors	London, United Kingdom	$4.2M	53
Supernova Invest	Venture Capital	Paris, France	$63.0M	48
UKUK–Ukraine TechBridge	Venture Capital	London, United Kingdom	$10.0M	48
BRBrilliance	Augmented Reality	Enschede, Netherlands	$6.0M	47
Quandela	Quantum Computing	Palaiseau, France	$63.0M	47
Q-Factor	Quantum Computing	Tel Aviv, Israel	$24.0M	46
PIPixel Photonics	Quantum Computing	Münster, Germany	$13.5M	45
Cloudberry Ventures	Venture Capital	London, United Kingdom	$32.4M	43
Great Sky	Artificial Intelligence	Boulder, United States	$19.6M	43
LuxQuanta	Quantum Computing	Madrid, Spain	$11.1M	42
ZUZuriQ	Quantum Computing	Zurich, Switzerland	$4.2M	42
YQuantum	Quantum Computing	Villigen, Switzerland	$322K	36
QEQendra	Quantum Computing	Zurich, Switzerland	$162K	31
FRFrostByte	Quantum Computing	Delft, Netherlands	—	24
Enphase Energy	Cleantech	Fremont, United States	$6.0M	85
COCoherent	Semiconductors	Saxonburg, United States	$89.0M	85
NVIDIA Corp	Professional Visualization	Santa Clara, United States	$4.1B	84
Nvidia	Hardware	Santa Clara, United States	$4.0B	82
Impinj	Internet of Things (IoT)	Seattle, USA	$237.2M	71
Ayar Labs	Semiconductors	San Jose, United States	$500.0M	69
EPEpic Microsystems	Semiconductors	San Jose, USA	$21.0M	63
MOMovidius	Semiconductors	Dublin, Ireland	$63.0M	62
Ampere	Semiconductors	Santa Clara, USA	$63.0M	62
Normal Computing	Artificial Intelligence	New York, United States	$50.0M	62
Efficient Computer	Semiconductors	Palo Alto, United States	$60.0M	62
Pasqal	Quantum Computing	Palaiseau, France	$273.0M	61
AetherFlux	Quantum Computing	Palo Alto, United States	$300.0M	61
Cognichip	Semiconductors	Redwood City, United States	$93.0M	61
KIKingston Technology	Hardware	Fountain Valley, USA	—	60
Delft Circuits	Quantum Computing	Delft, Netherlands	$14.3M	60
Eridu	Artificial Intelligence	Saratoga, United States	$200.0M	60
Rigetti Computing	Quantum Computing	Berkeley, United States	$378.0M	59
CACadence Design Systems	Semiconductors	San Jose, USA	$63.0M	57
TRTrio-Tech International	Semiconductors	Van Nuys, USA	$63.0M	57
Qunnect	Quantum Computing	New York, United States	$32.0M	57
MEMesh Optical Technologies	Hardware	Los Angeles, USA	$50.0M	56
Xscape Photonics	Semiconductors	Fort Lee, United States	$54.0M	56
Taalas	Artificial Intelligence	Toronto, Canada	$219.0M	56
Frore Systems	Semiconductors	San Jose, United States	$143.0M	55
Resolight.ai	Artificial Intelligence	San Jose, USA	$63.0M	55
CACamGraPhic	Artificial Intelligence	United Kingdom	$278.2M	54
Lidwave	3D	Jerusalem, Israel	$10.0M	54
Aura Aero	Aerospace	Toulouse, France	$340.0M	54
Space Forge	Aerospace	Cardiff, United Kingdom	$30.0M	54
JETCOOL Technologies	Data Centers	Littleton, United States	$17.0M	54