Xanadu and South Korea’s ETRI Forge Strategic Alliance to Advance Fault-Tolerant Quantum Computing Infrastructure
Electronics and Telecommunications Research Institute ETRI
Xanadu Quantum Technologies Inc. (“Xanadu”) has formally collaborated with the Electronics and Telecommunications Research Institute (ETRI) of South Korea in a significant effort to hasten the global shift toward large-scale quantum applications. With the help of a sizeable funding from the South Korean government, this new two-year cooperative research initiative seeks to transform the software infrastructure needed for fault-tolerant quantum computing (FTQC).
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A Foundation for Scalable Quantum Algorithms
The collaboration between the top government-funded research institute in South Korea and the leader in photonic quantum technology in Canada builds on a fruitful history of collaborative work in quantum machine learning. The essential software tools required to research and run complicated algorithms are now the main focus. The project’s specific goal is to provide tools that let researchers find algorithmic bottlenecks and maximize the use of quantum resources.
The development of Xanadu‘s open-source software stack is at the core of this partnership. The teams are attempting to improve the resource estimate capabilities of Xanadu’s hybrid quantum-classical compiler, Catalyst, and its widely used quantum programming library, PennyLane. Before algorithms are ever executed on actual hardware, these integrated tools are intended to enable researchers to forecast quantum performance. The program aims to reduce development cycles and guarantee that next-generation algorithms are effective and scalable by offering precise predictions for qubit and gate counts.
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Leadership and Strategic Vision
The founder and CEO of Xanadu, Christian Weedbrook, emphasized the importance of these tools for the research community, saying that advancement depends on knowing the precise quantum resources a program needs. He highlighted that by enhancing these tools in PennyLane and Catalyst, Xanadu is giving ETRI the capabilities needed to design algorithms for a distributed quantum future.
Dr. Yongsoo Hwang, who oversees Electronics and Telecommunications Research Institute ETRI’s Quantum Computing Research Section, agreed. He called Xanadu the “ideal partner” because of their proficiency with FTQC algorithms and full-stack quantum development. The goal of ETRI is to solve the problems associated with scaling up these potent systems by creating the fundamental system software that will support the design of large-scale quantum applications.
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Xanadu’s Path to Public Markets and Corporate Growth
The launch of the ETRI cooperation coincides with Xanadu’s rapid organizational change. Crane Harbor Acquisition Corp. (Nasdaq: CHAC), a special purpose acquisition company (SPAC), and the company recently signed a business combination agreement. It is envisaged that this transaction will create Xanadu Quantum Technologies Limited (“NewCo”), the first and only publicly traded “pure-play” photonic quantum computing business.
It is anticipated that NewCo will have about US500 million in gross proceeds after the deal closes. About US$225 million from Crane Harbor’s trust account and US$275 million from a private placement (PIPE) with institutional and strategic investors make up this funding. The company wants to list its shares on both the Nasdaq Stock Market and the Toronto Stock Exchange.
A Season of Milestones
One of Xanadu’s many notable accomplishments in the first part of 2026 is the ETRI partnership. The business recently declared:
- Government Support: The Canadian and Ontario governments are negotiating to promote quantum production with up to CAD $390 million.
- DARPA Recognition: Reaching Stage B of the Quantum Benchmarking Initiative and obtaining up to $15 million in funding.
- Aerospace Collaboration: An alliance with AMD to expedite the use of quantum computing in engineering and aerospace.
- Infrastructure Expansion: The establishment of a $10 million state-of-the-art photonic packaging factory in Ontario is an example of infrastructure expansion.
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About the Partners
Xanadu, a pioneer in photonic quantum technology and the developer of the PennyLane software library, was established in 2016. Its objective is to make quantum computers practical and available to people everywhere.
Since its founding in 1976, ETRI has led the way in Korean technological innovation. Currently leading South Korea’s national efforts in quantum information science, it was formerly a pioneer in information and communications technology. Together, these groups are building a strong basis for scaling quantum algorithms, which will be essential for Canada’s and South Korea’s quantum technology industries.
Looking Ahead
Despite the project’s enormous potential, Xanadu and Crane Harbor have pointed out that a number of hazards could cause actual outcomes to vary. These include the uncertainty of market adoption, the necessity for future funding, and the technical difficulties of exploring a nascent technology. However, the combination of ETRI’s deep research capabilities and Xanadu’s top-notch software stack offers a major advancement in resolving the difficulties associated with large-scale quantum design.
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