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Insights

Scalable photonics Potential customers in high-performance computing, AI, cybersecurity, aerospace and defense, and advanced sensing may benefit from QCi’s room-temperature, low-power Photonic and TFLN solutions for scalable quantum and photonics deployments.

Foundry services QCi offers thin-film lithium niobate photonic chip foundry services, presenting an opportunity to engage component manufacturers and system integrators seeking to accelerate photonics-enabled quantum solutions.

Vertical integration With a portfolio spanning components, subsystems, and full-stack systems, target customers looking to shorten supply chains and reduce integration risk by adopting a one-stop quantum photonics provider.

Strategic partnerships Recent collaboration signals, including co-development of 400G/Lane TFLN modulators for high-speed optics, indicate demand for co-engineering opportunities with telecom, data center, and AI infrastructure players.

Growing reach Geographic footprint across multiple U.S. states plus a large fundraising baseline suggest capacity for regional sales teams to pursue near-term multi-market deals and enterprise customers seeking quantum-enabled advantages.

Similar companies to Quantum Computing Inc.

Quantum Computing Inc. Tech Stack

Quantum Computing Inc. uses 8 technology products and services including SOLIDWORKS, Figma, NetSuite, and more. Explore Quantum Computing Inc.'s tech stack below.

Media & News

Quantum Computing Inc.'s Email Address Formats

Quantum Computing Inc. uses at least 4 email formats:
Quantum Computing Inc. Email FormatsExamplePercentage
FLast@quantumcomputinginc.comJDoe@quantumcomputinginc.com
95%
First@quantumcomputinginc.comJohn@quantumcomputinginc.com
2%
Last@quantumcomputinginc.comDoe@quantumcomputinginc.com
2%
FMiddleLast@quantumcomputinginc.comJMichaelDoe@quantumcomputinginc.com
1%

Frequently Asked Questions

What is Quantum Computing Inc.'s stock symbol?

Minus sign iconPlus sign iconQuantum Computing Inc. is a publicly traded company; the company's stock symbol is QUBT.

What is Quantum Computing Inc.'s official website and social media links?

Minus sign iconPlus sign iconQuantum Computing Inc.'s official website is quantumcomputinginc.com and has social profiles on LinkedIn.

How much revenue does Quantum Computing Inc. generate?

Minus sign iconPlus sign icon As of August 2026, Quantum Computing Inc.'s annual revenue is estimated to be <$1M.

What is Quantum Computing Inc.'s NAICS code?

Minus sign iconPlus sign iconQuantum Computing Inc.'s NAICS code is 3341 - Computer and Peripheral Equipment Manufacturing.

How many employees does Quantum Computing Inc. have currently?

Minus sign iconPlus sign iconAs of August 2026, Quantum Computing Inc. has approximately 144 employees across 2 continents, including North America and Europe. Key team members include Chief Executive Officer & Chairman: Y. H., Chief Financial Officer: C. R. and Vice President Of Professional Services: J. D. Explore Quantum Computing Inc.'s employee directory with LeadIQ.

What industry does Quantum Computing Inc. belong to?

Minus sign iconPlus sign iconQuantum Computing Inc. operates in the Computer Hardware Manufacturing industry.

What technology does Quantum Computing Inc. use?

Minus sign iconPlus sign iconQuantum Computing Inc.'s tech stack includes SOLIDWORKS, Figma, NetSuite, Atlassian Jira, Cisco, Netlify, Slack and Microsoft Teams.

What is Quantum Computing Inc.'s email format?

Minus sign iconPlus sign iconQuantum Computing Inc.'s email format typically follows the pattern of FLast@quantumcomputinginc.com. Find more Quantum Computing Inc. email formats with LeadIQ.

How much funding has Quantum Computing Inc. raised to date?

Minus sign iconPlus sign icon As of August 2026, Quantum Computing Inc. has raised $1.7B in funding. The last funding round occurred on Oct 05, 2025.

When was Quantum Computing Inc. founded?

Minus sign iconPlus sign iconQuantum Computing Inc. was founded in 2018.
Quantum Computing Inc. logo

Quantum Computing Inc.

Computer Hardware ManufacturingNew Jersey, United States51-200 Employees

Quantum Computing Inc. (Nasdaq: QUBT) is a Hoboken, New Jersey-based computer hardware manufacturer with 51-200 employees. The company develops integrated photonics and quantum optics technology and provides accessible quantum machines and foundry services for producing photonic chips based on thin-film lithium niobate (TFLN), designed to operate at room temperature and low power. Its technology portfolio addresses applications in high-performance computing, artificial intelligence, cybersecurity, and remote sensing. QCi expanded its photonics and optics capabilities through the acquisitions of Luminar Semiconductor and NuCrypt, broadening its product portfolio to include components, subsystems, and systems. Recent activity includes launching the QCi Dirac-3 quantum optimization machine, placing it on the Quantum Corridor network, and pursuing 3.2 Tbps engine development using thin-film lithium niobate modulators in collaboration with POET, alongside partnerships such as Connected DMV to explore quantum optimization for resilient power grids.

Section iconCompany Overview

Website
quantumcomputinginc.com
Stock Symbol
QUBT
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Founded
2018
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $1.7B

    Quantum Computing Inc. has raised a total of $1.7B of funding over 10 rounds. Their latest funding round was raised on Oct 05, 2025 as a Post IPO Equity.

  • <$1M

    Quantum Computing Inc.'s revenue is estimated to be in the range of <$1M

Company Leadership

  • Chief Executive Officer & Chairman at Quantum Computing Inc.
    Y. H.
    Chief Executive Officer & Chairman
    Mobile Phone
  • Chief Financial Officer at Quantum Computing Inc.
    C. R.
    Chief Financial Officer
    Mobile Phone
  • Vice President Of Professional Services at Quantum Computing Inc.
    J. D.
    Vice President Of Professional Services
    Mobile Phone
  • Chief at Quantum Computing Inc.
    Y. H.
    Chief
    Mobile Phone
  • Director at Quantum Computing Inc.
    B. V.
    Director
    Mobile Phone

Employee Directory

  • Lab Manager at Quantum Computing Inc.
    A. R.
    Lab Manager
    Mobile Phone
  • Talent Management Lead at Quantum Computing Inc.
    R. B.
    Talent Management Lead
    Mobile Phone
  • Talent Management Lead at Quantum Computing Inc.
    R. B.
    Talent Management Lead
    Mobile Phone
  • Management Associate at Quantum Computing Inc.
    M. A.
    Management Associate
    Mobile Phone
  • Advanced Technology Team at Quantum Computing Inc.
    N. C.
    Advanced Technology Team
    Mobile Phone

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