Quantum Source Labs
Quantum Source is on a clear path to the most powerful, cost-effective, practical photonic quantum computer.
Last updated September 1, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Quantum Source is a company founded in 2021, backed by two decades of research at the Weizmann Institute of Science. It has raised a total of $77 million from top-tier investors. The company develops photonic quantum computing technology based on a novel photon-atom gate architecture, aiming to enable large-scale, fault-tolerant quantum computers. Its products include QS-ORBIT for fault-tolerant quantum computing and QS-LINK for quantum interconnect, both powered by ORIGIN, its core cavity-QED technology.
History
Quantum Source was founded in 2021. The company's journey is backed by two decades of research at the Weizmann Institute of Science and built upon recent breakthroughs in photonic technologies. To date, it has raised a total of $77 million from top-tier investors. The company's team comprises 67 multidisciplinary experts, including 5 Professors and 30 employees with PhDs or postdoctoral research experience.
Products and positioning
QS-ORBIT
A fault-tolerant quantum computer at a fraction of the footprint and cost of competing approaches, built for utility-scale deployment.
QS-LINK
A highly efficient photonic interconnect for distributed quantum computing, connecting QPUs across modalities, at room temperature, at data center scale.
Sources5 sources
Cite this profile: Cite the canonical profile. /brand-wiki/quantum-source-labs-ltd-israel · Editorial policy · How profiles are compiled