QTREX Quantum Ltd. (Nasdaq: QTEX) has successfully produced a cryogenic chip carrier using its proprietary single-build Additively Manufactured Electronics (AME) process. The development, based on a design supplied by one of the world's largest U.S.-based technology companies developing full-stack quantum computing systems, marks a significant expansion of QTREX's role within the quantum hardware stack into the processor-interface layer. This advancement demonstrates that the company's AME platform can address both signal transport and critical carrier-level functions around the quantum processor.

The cryogenic chip carrier supports the quantum processor and manages signal fan-out between the processor interface and the cryogenic I/O stack. As quantum systems scale, this interface becomes increasingly important, requiring denser routing, stronger shielding, lower thermal load, controlled signal integrity, and repeatable manufacturing. QTREX's carrier uses a Kapton-class polyimide architecture adapted for very low-temperature environments.

By integrating the cryogenic chip carrier and interconnect structure into one monolithic architecture, the single-build AME process enables conductive pathways, dielectric structures, shielding features, and direct interconnect transitions to be produced together. This approach reduces connectorized transitions, which lowers potential failure points, simplifies the signal path, and supports substantially higher routing density. The architecture allows shielding to be engineered directly into the carrier and utilizes 3D routing geometries.

"Following engagement with multiple quantum computing companies and the evaluation of this capability with one of the industry's leading players, we view this milestone as representing a meaningful expansion of our position within the quantum hardware ecosystem," said Dagi Ben-Noon, CEO of QTREX. "By enabling the cryogenic chip carrier and interconnect structure to be produced within the same single-build AME architecture, we are expanding our quantum connectivity platform to include processor-interface functions."

The next phase is expected to focus on customer-specific cryogenic chip carrier designs tailored to each processor architecture, chip design, and system-level requirement. QTREX plans to present the chip carrier sample during private meetings in Boston around Quantum.Tech World 2026, taking place on June 25–26, 2026.

QTREX Quantum Ltd. announced that one of the largest U.S.-based interconnect manufacturers has moved its Additively Manufactured Electronics (AME) system from a development environment onto its production floor. The transition follows an extensive validation program where the AME technology achieved a 97% yield. This milestone represents a significant validation for the production of high-density interconnect structures using AME-enabled processes.

The U.S.-based manufacturer, a provider of high-performance interconnect solutions for quantum computing, utilized QTREX's technology to produce multiple components. The validation program encompassed hundreds of technical and process evaluations, including assessments of reliability, mechanical vibration, environmental exposure, humidity, and assembly integration.

Addressing Manufacturing Challenges

Advanced electronics manufacturers face increasing pressure to deliver higher-density interconnects and improved thermal management while meeting stringent signal-integrity requirements. Conventional manufacturing methods struggle to address these challenges. QTREX's AME technology bridges this gap by enabling complex 3D structures that integrate dielectric and conductive materials into a single monolithic unit.

Strategic Implications

"Moving from validation to the production floor at one of the largest U.S.-based interconnect manufacturers is a major commercial and technological milestone for QTREX," said Dagi Ben-Noon, Chief Executive Officer of QTREX. He noted that the 97% yield demonstrates the system's readiness for demanding production environments. This development strengthens QTREX's position as a platform for manufacturing infrastructure required for scalable quantum computing systems.

The production deployment is expected to support broader adoption by leading quantum companies and advanced electronics customers. QTREX continues to advance engagements focused on high-performance connectivity and quantum infrastructure applications.