Sign Up Today and Learn More About QxBranch Stock

Invest in or calculate the value of your shares in QxBranch or other pre-IPO companies through EquityZen's platform.

Get Started

QxBranch Stock

QxBranch is a data analytics and systems engineering company, with expertise in quantum computing

About QxBranch Stock



QxBranch began as a start-up expansion of Australia's leading systems engineering and flight risk analysis firm, Aerospace Concepts. The company's unique capabilities in early stage technology development, particularly in large complex systems (submarines, naval vessels, armored vehicles, space telescopes), attracted Lockheed Martin to select the company for a partnership aimed at accelerating the adoption of quantum computing, using Lockheed's D-Wave Two quantum computer (one of only two quantum computers sold commercially; the other to Google and NASA). Now headquartered in Washington, D.C., with offices in Hong Kong and Adelaide, Australia, QxBranch works with leading investment banks, hedge funds, aerospace companies, and other partners to characterize and exploit opportunities enabled by quantum capabilities. QxBranch has collaborative relationships with preeminent researchers and institutions around the world advancing quantum computing capability. Their multi-disciplinary team includes systems engineers, computer scientists, mathematicians, quantum physicists, and economists who are passionate about creating high performance systems. They solve complex problems by combining quantum expertise with related techniques like machine learning, optimization, and monte carlo analysis.

QxBranch Management

Leadership team at QxBranch

Chief Executive Officer

Michael Brett


Carissa Christensen

Locked Features

Join now and verify your accreditation status to gain access to:

  • QxBranch current valuation
  • QxBranch stock price
  • Available deals in QxBranch and all other companies
  • Deal offering documents
  • EquityZen's proprietary data and insights, including
    • Cap tables, which include funding history by Share Class and Liquidity Preferences
    • Company Highlights
    • Business Model
    • Risk Factors
Join Now

How to invest in QxBranch stock?

Accredited investors can buy pre-IPO stock in companies like QxBranch through EquityZen funds. These investments are made available by existing QxBranch shareholders who sell their shares on our platform. Typically, these are early employees who need to fund a life event – house, education, etc. Accredited investors are then offered the opportunity to invest in this stock through a fund, like those used by hedge funds serving large investors. While not without risk, investing in private companies can help investors reach goals of portfolio diversification, access to potential growth and high potential return. Learn more about our Guided Investment process here.

How to sell QxBranch stock?

Shareholders can sell their QxBranch stock through EquityZen's private company marketplace. EquityZen's network includes over 310K accredited investors interested in buying private company stock. Learn more about the easy and guided Shareholder process here.

If I invest, how do I exit my investment?

There are two ways to exit your private company investment on EquityZen's marketplace. The first is if the company has an exit event like an IPO, merger or acquisition. In that case, we will distribute the shares and/or cash to you directly. The second way is through an Express Deal on EquityZen, if eligible. An Express Deal allows you to sell your allocation of private shares in a given private company to another investor on EquityZen's marketplace. More information on Express Deals can be found here and exit information can be found here.

Why choose EquityZen?

Since 2013, the EquityZen marketplace has made it easy to buy and sell shares in private companies. EquityZen brings together investors and shareholders, providing liquidity to early shareholders and private market access to accredited investors. With low investment minimums through our funds and with more than 41K private placements completed across 450+ companies, EquityZen leads the way in delivering "Private Markets for the Public."