UNITED STATES
SECURITIES AND
EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the Month of July 2026
Commission File Number: 001-40303
Qtrex Quantum
Ltd.
(Translation of registrant’s name into
English)
2 Ha-Tidhar St.
Ra’anana 4366504, Israel
(Address of principal executive office)
Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F:
☒
Form 20-F ☐ Form 40-F
CONTENTS
On
July 1, 2026, Qtrex Quantum Ltd. (the “Company”) issued a press release titled “QTREX Engineers Conductivity Itself
to Address Quantum Computing’s Cryogenic Heat-Load Barrier,” a copy of which is furnished as Exhibit 99.1 with this Report
of Foreign Private Issuer on Form 6-K (this “Report”).
The
first four paragraphs, the sixth paragraph, as well as the section titled “Forward-Looking Statement Disclaimer,” of the
press release are incorporated by reference into the Company’s Registration Statements on Form F-3 (Registration Nos. 333-284308, 333-289324
and 333-296482) and Form S-8
(Registration Nos. 333-259057, 333-277980, 333-285565, 333-290162 and 333-292592), filed with
the Securities and Exchange Commission, to be a part thereof from the date on which this Report is submitted, to the extent not superseded
by documents or reports subsequently filed or furnished.
| Exhibit No. |
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| 99.1 |
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Press release issued by Qtrex Quantum Ltd. on July 1, 2026, titled “QTREX Engineers Conductivity Itself to Address Quantum Computing’s Cryogenic Heat-Load Barrier.” |
SIGNATURES
Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto
duly authorized.
| |
Qtrex Quantum Ltd. |
| |
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|
| Date: July 1, 2026 |
By: |
/s/ Dagi Ben-Noon |
| |
|
Name: |
Dagi Ben-Noon |
| |
|
Title: |
Chief Executive Officer |
2
Exhibit 99.1
QTREX Engineers Conductivity Itself to Address
Quantum Computing’s Cryogenic Heat-Load Barrier
The Company Filed a U.S. Provisional Patent
Application Covering a Potentially Dominant Approach to the Critical Cryogenic Signal Pathway, Designed to Overcome Limitations of Traditional
Manufacturing
Ness Ziona, Israel, July 1, 2026 – QTREX
Quantum Ltd. (Nasdaq: QTEX) ("QTREX" or the "Company") a company focused on advancing Additively Manufactured Electronics
(“AME”) for quantum computing infrastructure today announced the development of a controlled-conductivity cryogenic microwave
interconnect architecture designed to reduce heat conduction while preserving microwave signal performance in quantum computing systems.
The Company filed a U.S. Provisional Patent Application with the United States Patent and Trademark Office (“USPTO”) and the
underlying technology is patent pending.
The Company’s architecture is based on the
intentional use of the Wiedemann–Franz Law, a fundamental law of physics linking electrical conductivity and electronic thermal
conductivity in metallic conductors, with particular relevance at cryogenic temperatures. By applying this law at the materials-design
level, The Company is turning conductivity into an engineering parameter for cryogenic quantum infrastructure, enabling conductive materials
to be designed not only for signal transmission, but also for thermal behavior in ultra-low-temperature environments.
This capability is enabled by QTREX’s control over the full materials-to-component
process, from the chemistry and engineering of its manufacturing materials, through the additive manufacturing process, and into the final
quantum-infrastructure component. This vertical control allows the Company to design material behavior for the specific requirements of
quantum environments.
In superconducting quantum computing systems,
microwave control and readout signals must travel from room-temperature electronics to quantum processors operating at millikelvin temperatures
inside dilution refrigerators. Each interconnect line can also become a thermal pathway, conducting unwanted heat into the coldest stages
of the system. This is already a significant constraint in today’s cryogenic quantum systems and becomes increasingly critical as
systems scale.
"Our ability to dictate material properties
from the chemical formulation through to the final component gives us a unique competitive advantage in the quantum sector", said
Dagi Ben-Noon, CEO of QTREX. "This architecture is a direct result of our vertically integrated approach, demonstrating how our advanced
manufacturing capabilities has the potential of solving complex infrastructure challenges that traditional methods simply cannot address."
QTREX has seen strong interest from industry participants
exposed to this development, reflecting the fact that this approach introduces a new way of thinking about cryogenic quantum infrastructure.
This interest is already moving into near-term technical evaluation, with one of the Company’s current industry collaborators expected
to begin reviewing the architecture as early as next week.
About QTREX Quantum
QTREX Quantum Ltd. (Nasdaq: QTEX) is a technology
company focused on advanced connectivity and electronics manufacturing solutions for next-generation hardware markets. Following its acquisition
of the AME platform, the Company is developing high-density, thermally optimized quantum connectivity solutions for dilution cryostats
and advancing AME applications for defense, aerospace, missile, space, and other mission-critical environments. The Company also continues
to advance its medical technology portfolio, including respiratory support and blood monitoring platforms, while actively working to monetize
certain parts of the medical business.
For more information, please visit: www.q-trex.com
Forward-Looking Statement Disclaimer
This press release contains express or implied
forward-looking statements pursuant to U.S. Federal securities laws. These forward-looking statements are based on the current expectations
of the management of the Company only and are subject to factors and uncertainties that could cause actual results to differ materially
from those described in the forward-looking statements. For example, the Company is using forward-looking statements when it discusses
conductivity’s ability to address quantum computing’s cryogenic heat-load barrier and that the patent application covers a
potentially dominant approach to the critical cryogenic signal pathway; the Company’s ability to enable conductive materials to
be designed also for thermal behavior in ultra-low-temperature environments; the capabilities of the Company’s controlled-conductivity
cryogenic microwave interconnect architecture; approval of the Company’s pending patents; the Company’s ability to design
material behavior for the specific requirements of quantum environments; that constraints in today’s cryogenic quantum systems become
increasingly critical as systems scale; that the Company has a unique competitive advantage in the quantum sector and how its advanced
manufacturing capabilities has the potential of solving complex infrastructure challenges; any interest from industry participants; that
the Company’s approach may introduces a new way of thinking about cryogenic quantum infrastructure; and that the interest from the
industry participants is already moving into near-term technical evaluation, with one of the Company’s current industry collaborators
expected to begin reviewing the architecture as early as next week. Except as otherwise required by law, the Company undertakes no obligation
to publicly release any revisions to these forward-looking statements. More detailed information about the risks and uncertainties affecting
the Company is contained under “Risk Factors” in the Company’s annual report on Form 20-F for the fiscal year ended
December 31, 2025, filed with the U.S. Securities and Exchange Commission.
Company Contact
QTREX Quantum
Email: info@q-trex.com
Phone: +972-9-9664485
