Quantum Software Companies
310 companies focused on software, ranked by Quantum Score.

Classiq
Tel Aviv, Israel
Software

Horizon Quantum Computing
Singapore, Singapore
Software

Kipu Quantum
Munich, Germany
Software

Q-CTRL
Sydney, Australia
SoftwareSoftware

Quantum Machines
Tel Aviv, Israel
Software

QuantumCTek
Beijing, China
Software

SandboxAQ
Palo Alto, United States
Software

Sealsq
Zurich, Switzerland
Software

1QBit
Toronto, Canada
Software

Algorithmiq
Helsinki, Finland
Software

Aliro Quantum
San Francisco, United States
Software

Arago
Paris, France
Software

BosonQ Psi
Bengaluru, India
Software

Entropica Labs
Singapore, Singapore
Software

HQS Quantum Simulations
Munich, Germany
Software

Liangyi Wanxiang
Beijing, China
Software

Multiverse Computing
Madrid, Spain
SoftwareSoftware

PQShield
Oxford, United Kingdom
Software

Qblox
Amsterdam, Netherlands
Software

QuantWare
Amsterdam, Netherlands
Software

Riverlane
London, United Kingdom
SoftwareSoftware

Haiqu
Palo Alto, United States
Software

MicroCloud Hologram
Shenzhen, China
Software

National Quantum Commercialisation Skills Centre
United Kingdom, United Kingdom
Software

Phasecraft
London, United Kingdom
Software

Q*bird
Amsterdam, Netherlands
Software

QSimulate
San Francisco, United States
Software

Quanscient
Tampere, Finland
Software

Quantonation
Paris, France
Software

QuantrolOx
Oxford, United Kingdom
Software

Quantum Software Lab
Edinburgh, United Kingdom
Software

QunaSys
Tokyo, Japan
Software

Senetas
Melbourne, Australia
Software

Strangeworks
Austin, United States
Software

WelinQ
Paris, France
Software

01 Quantum Inc.
Mississauga, Canada
Software

AMD
Santa Clara, United States
Software

AROBS Polska
Wrocław, Poland
Software

AbaQus Computing
Vancouver, Canada
Software

Alianza Team
Cali, Colombia
Software

Alumni Ventures
Manchester, United States
Software

Amplify Quantum
Boston, United States
Software

Andreessen Horowitz
Menlo Park, United States
Software

Antaris
Los Altos, United States
Software

Aqarios
Munich, Germany
Software

Aqemia
Paris, France
Software

Argonne National Laboratory
Lemont, United States
Software

Arithmos Quantum Technologies
Dubai, United Arab Emirates
Software

AstraZeneca
Cambridge, United Kingdom
Software

AtlantiQ
Lisbon, Portugal
Software

Atos
Paris, France
Software

Avanetix
Berlin, Germany
Software

BASF
Ludwigshafen, Germany
Software

BBN Technologies
Cambridge, United States
Software

BBVA Quantum Division
Madrid, Spain
Software

BMW
Munich, Germany
Software

BQSKit
Berkeley, United States
Software

Banco de Santander Quantum Division
Madrid, Spain
Software

Bank of America
Charlotte, United States
Software

Barclays
London, United Kingdom
Software

Benchpress
Yorktown Heights, United States
Software

Bessemer Venture Partners
San Francisco, United States
Software

BlueQubit
San Francisco, United States
Software

Blueqat Inc.
Tokyo, Japan
Software

Boehringer Ingelheim Quantum
Ingelheim, Germany
Software

Brookhaven National Laboratory
Upton, United States
Software

CETQAP
Islamabad, Pakistan
Software

CQC2T
Sydney, Australia
Software

CTQG
Munich, Germany
Software

Capgemini
Paris, France
Software

Cavero Quantum
Leeds, United Kingdom
Software

Ciena
Hanover, United States
Software

Cisco
San Jose, United States
Software

Cisco Quantum Labs
Santa Monica, United States
Software

Citigroup
New York, United States
Software

CogniFrame Inc
Toronto, Canada
Software

Colorado Quantum Incubator
Boulder, United States
Software

Columbia University
New York, United States
Software

Comcast
Philadelphia, United States
Software

Commonwealth Bank
Sydney, Australia
Software

Cornell University
Ithaca, United States
Software

Creative Destruction Lab
Toronto, Canada
Software

Credit Suisse
Zurich, Switzerland
Software

Dell Technologies
Round Rock, United States
Software

Deloitte
London, United Kingdom
Software

Department of Energy
Washington, United States
Software

Deutsche Bank
Frankfurt, Germany
Software

EPFL
Lausanne, Switzerland
Software

ETH Zurich
Zurich, Switzerland
Software

Eigensystems
Sydney, Australia
Software

Emergence Quantum
Sydney, Australia
Software

Encryption Consulting
Prosper, United States
Software

Ergo Quantum
Vancouver, Canada
Software

Eviden
Bezons, France
Software

ExeQuantum
San Francisco, United States
Software

Fermioniq
Amsterdam, Netherlands
Software

FinQbit
Warsaw, Poland
Software

Firgun Ventures
London, United Kingdom
Software

FirstQFM
Stockholm, Sweden
Software

Florence Quantum Labs
Chicago, United States
Software
