2xN
2xN presents itself as “The Quantum Inspired Technology Fund” and says it was founded by Lars Fjeldsoe-Nielsen and Niels Nielsen.
Quantum investors
Venture firms, corporate funds and public bodies that invest in or fund quantum technology, with sourced profiles.
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Ahren Innovation Capital
Ahren Innovation Capital is a deep-technology and deep-science investment firm that says it invests across stages and explicitly notes coverage of quantum investment opportunities.
Amadeus Capital Partners
Amadeus Capital Partners is a deep-tech venture capital firm that says it invests from seed to growth across AI, advanced computing, quantum, health, sustainability, materials, and space.
Bessemer Venture Partners
Bessemer Venture Partners is a global venture capital firm that invests from seed to growth stages across sectors including deep tech and defense.
BlueYard Capital
BlueYard Capital is a venture investor that backs founders across computation, engineering, biology, and crypto, and its site explicitly lists investments connected to quantum computing and related technologies.
Bosch Ventures
Bosch Ventures, legally Robert Bosch Venture Capital GmbH, is the corporate venture capital arm of Bosch with offices in multiple countries and a portfolio that includes several quantum-related companies.
Celesta Capital
Celesta Capital is a global deep-tech venture capital firm founded in 2013 and headquartered in Silicon Valley, investing across semiconductors, intelligent systems, infrastructure software, bioconvergence, and industry transformation.
DCVC
DCVC is a deep-tech venture capital firm founded in 2010 that says it invests across areas including AI, compute, and quantum.
Defense Advanced Research Projects Agency (DARPA)
DARPA is a U.S. government research agency that runs the Quantum Benchmarking Initiative to evaluate whether quantum computing approaches can achieve utility-scale operation by 2033.
Draper Associates
Draper Associates is a Silicon Valley-based global venture capital firm founded in 1985 that invests broadly in transformative technology and includes quantum company Xanadu in its portfolio.
Earlybird Venture Capital
Earlybird Venture Capital is a pan-European venture capital investor founded in 1997 that backs early-stage technology companies, including companies in areas such as nuclear fusion.
Elaia
Elaia is a venture investor that says it supports technology founders from inception to leadership, and its portfolio shown on the home page includes quantum company Alice & Bob.
European Investment Bank
The European Investment Bank is the financial arm of the European Union, providing loans, guarantees, equity investments and advisory services, with digitalisation and technological innovation among its stated priorities.
Founders Fund
Founders Fund is a San Francisco-based venture capital firm that invests in technology companies, and it is linked to quantum through a PsiQuantum board member from the firm.
Future Ventures
Future Ventures is an early-stage venture capital firm that backs mission-driven founders in frontier technologies, with explicit past investments including quantum company D-Wave and fusion company Commonwealth Fusion.
High-Tech Gründerfonds
High-Tech Gründerfonds (HTGF) is a German multi-stage venture capital platform that invests in technology startups across deep tech, life sciences and digital tech, with backing for quantum-related company Proxima Fusion.
In-Q-Tel
In-Q-Tel (IQT) is a U.S. not-for-profit strategic investment firm established by the CIA in 1999 that invests in frontier technologies for government mission needs, with at least one quantum-related portfolio company.
Innovate UK
Innovate UK is the UK's national innovation agency within UK Research and Innovation that funds and supports business-led innovation across sectors and technologies, including quantum-related projects mentioned by Aquark Technologies, Qruise, KETS Quantum Security and ICEoxford.
Innovation Industries
Innovation Industries is a European deep-tech venture capital fund that explicitly includes quantum computing among its focus areas.
Intel Capital
Intel Capital is Intel’s corporate venture capital arm, founded in 1991, that invests globally in AI and deep tech and explicitly highlights investments in quantum companies including QuantWare and Q-Factor.
IP Group plc
IP Group is a London-listed investor that builds and backs science and technology businesses across HealthTech, DeepTech and CleanTech.
Lockheed Martin Ventures
Lockheed Martin Ventures is the strategic investment arm of Lockheed Martin, investing in deep-tech and dual-use companies including technologies related to quantum sensors and PNT.
Main Sequence Ventures
Main Sequence Ventures is an Australian deep-tech venture capital firm founded by CSIRO in 2017 that invests from seed to Series B in companies connected to science and research commercialisation.
Matterwave Ventures
Matterwave Ventures is a European venture capital firm investing at seed and Series A in industrial technology companies, with explicit exposure to quantum-related portfolio companies.
OTB Ventures
OTB Ventures is a pan-European venture capital fund focused on early growth-stage deep-tech startups, with stated emphasis on areas including AI, automation, SpaceTech, fintech infrastructure, and cybersecurity.
Parkwalk Advisors
Parkwalk Advisors is a UK investor focused on university spinouts, including companies in quantum computing and other deeptech sectors.
Pitango
Pitango is an Israeli venture capital firm that says it invests across stages and includes quantum computing among its focus areas.
Playground Global
Playground Global is an early-stage deep tech venture firm based in Palo Alto that explicitly says it invests in next-generation compute, including quantum computing.
Qbeat Ventures
Qbeat Ventures is a venture fund focused on early-stage investments in quantum technologies, with a stated primary focus on the EMEA region.
QDNL Participations
QDNL Participations, now rebranded as Ground State Ventures, is an early-stage venture investor focused on quantum technology startups.
Quantonation
Quantonation is a venture capital firm focused on companies built from quantum technologies and other deep technologies based on advances in physics and computing.
Quantum Coast Capital
Quantum Coast Capital is an early-stage venture firm focused on investing in quantum technologies including computing, sensing, networking, security, and applications.
Quantum Valley Investments
Quantum Valley Investments is a Canada-based investor and commercialization platform focused on advancing quantum information science and related technology companies from the Waterloo region.
Qubits Ventures
Qubits Ventures appears in the Q2B 2026 Chicago conference materials, which identify Nardo Manaloto as General Partner at Qubits Ventures.
Runa Capital
Runa Capital is a global venture capital firm headquartered in Luxembourg that invests in early-stage software and deep tech startups, with its website explicitly highlighting a quantum computing startup among its portfolio companies.
Samsung Catalyst Fund
Samsung Catalyst Fund is Samsung Electronics’ evergreen multi-stage corporate venture fund, described on its website as a U.S.-based investor in deep-tech areas including quantum computing.
Speedinvest
Speedinvest is a European and global pre-seed to growth venture capital fund with specialist investment teams including Deep Tech.
The Company Lab (CO.LAB)
CO.LAB is a Chattanooga startup accelerator that pairs early-stage companies with corporate partners, pilots and capital, and runs the CO.LAB Q quantum commercialization studio.
Vsquared Ventures
Vsquared Ventures is a European early-stage deep tech venture capital firm based in Munich and London whose portfolio includes IQM and Quint Computing.