Quantum Computing Inc.

Quantum Computing Inc. is a U.S.-based development-stage technology company focused on photonics-based quantum and quantum-adjacent systems. Its business includes quantum computing hardware and software access tools, quantum networking and authentication, sensing and imaging products, and foundry services for thin-film lithium niobate optical chips.

−6 843,7 %

9,8 %

−2 738,1 %

+82,8 %

102.38

102.34

— Quantum Computing Inc.
%
Quantum computing systems30% Hardware and cloud-access offerings for quantum optimization and related computing use cases.
Professional services and R&D35% Customer proof-of-concept work, bespoke development, and research services.
Custom hardware products20% Off-the-shelf and custom-built photonics devices and quantum networking hardware.
Foundry services10% Manufacturing services for thin-film lithium niobate optical chips.
Quantum cybersecurity and sensing5% Quantum authentication, remote sensing, imaging, and vibrometry applications.

QCi sells to commercial and government customers that are testing quantum and photonics solutions through multi-month...

  • Commercial proof-of-concept customersprimary

    Companies that buy exploratory R&D services and custom hardware to test quantum use cases before scaling.

  • Government and public-sector customersprimary

    Agencies and related buyers that evaluate quantum networking, cybersecurity, and sensing applications.

  • Quantum optimization userssecondary

    Customers accessing Dirac-3 and related optimization capabilities through cloud-based services.

  • Foundry and photonics customerssecondary

    Customers that need TFLN optical chip manufacturing and related photonics components.

  • Sensing and imaging customerssecondary

    Buyers of LiDAR, vibrometry, and remote sensing products for specialized technical applications.

QCi is headquartered in the United States and its reported customer activity is centered on U.S...

  • Headquartered and primarily operating in the United States
  • Customer revenue disclosed from U.S. commercial and government buyers
  • Development and manufacturing tied to photonics and chip operations
  • Competes against global quantum firms and research groups
  • No country-level revenue split was disclosed in the excerpts

QCi is building a portfolio of photonics-based products that can be sold as hardware, cloud access, and services across...

01
Commercialize photonics-based quantum productsshort-term

The company needs repeatable products to move beyond bespoke contracts and scale revenue.

02
Expand cloud and software access modelsmedium-term

Cloud delivery can lower adoption barriers and broaden the customer base for quantum applications.

03
Build foundry and manufacturing capabilitymedium-term

Production capacity and supply-chain control are important for scaling hardware and chip offerings.

04
Increase market education and customer awarenessshort-term

Quantum adoption is still early, so customer understanding is critical to converting interest into sales.

QCi faces the risks typical of an early-stage quantum company: uncertain commercial adoption, rapid technology change,...

high

Uncertain commercial adoption of quantum products

Customers are still testing the technology and may delay or avoid broader deployment.

Scope
Revenue growth and customer conversion
Materiality
high
high

Technology and standards mismatch

If competing software or hardware standards dominate, QCi's platform could become less usable.

Scope
Hardware and software ecosystem compatibility
Materiality
high
high

Intense competition

The market includes large technology companies, pure-play quantum firms, and state-backed research efforts.

Scope
Pricing, talent, and customer acquisition
Materiality
high
medium

Supplier concentration and component availability

Some products rely on third-party components with limited qualified suppliers.

Scope
Manufacturing schedules and delivery timing
Materiality
medium
medium

Cybersecurity and data integrity

A breach or data loss could create litigation, liability, and reputational harm.

Scope
Customer trust and legal exposure
Materiality
medium
Revenue recognition across mixed contract types
Affects quarterly revenue timing and comparability
Stock-based compensation valuation
Can materially change operating expense
Derivative and warrant liabilities
Can add volatility to reported earnings
Intangible asset valuation and impairment
Can affect amortization and impairment charges
Deferred tax asset valuation allowances
Can materially affect tax expense and balance sheet values

: 29/04/2026