Qilimanjaro Quantum Tech and Oxigen Data Center have announced a strategic collaboration to explore the integration of multimodal quantum computers into commercial data centers, establishing a foundation for next-generation hybrid quantum infrastructure. Based in Barcelona, the companies will focus on Qilimanjaro’s analog quantum computers, which require significantly less error correction compared to digital approaches. This partnership aims to define how quantum and classical technologies will coexist within industrial environments as the computing landscape evolves, positioning Barcelona and Europe as a key innovation hub for the emerging quantum cloud era.
Collaboration to Integrate Quantum Computers
Qilimanjaro and Oxigen Data Center are collaborating to explore integrating multimodal quantum computers—both digital and analog—into commercial data centers. This partnership, announced December 16, 2025, aims to lay the foundations for the next generation of hybrid quantum infrastructure in Europe. A key focus is understanding the requirements for interconnecting these advanced systems, defining how quantum processors and classical machines will communicate and scale together, ultimately building a centralised, fully hybrid system.
The collaboration highlights Qilimanjaro’s analog quantum computers, which require significantly less error correction compared to digital approaches. Analog quantum computing is particularly suited for continuous and complex problems like molecular simulation, materials science, and training AI models. Both companies, founded in 2019, are based in Barcelona and intend to position the city—and Europe—as a hub for innovation in the emerging quantum cloud era.
Oxigen Data Center will leverage its Tier III facilities and expansion plans to support this integration, with a focus on scalability, security, and regulatory alignment. This collaboration seeks to establish standards, interfaces, and operational frameworks, ensuring quantum systems operate seamlessly within modern data centers. The goal is to provide users across all sectors with access to both quantum and classical processing through unified infrastructure.
Analog and Digital Quantum Computing Systems
Qilimanjaro and Oxigen Data Center are collaborating to integrate both analog and digital quantum computers within commercial data centers. This partnership aims to establish the foundations for a next-generation hybrid quantum infrastructure, recognizing the future of computation will be a hybrid of quantum and classical systems. The companies will focus on defining how these technologies will coexist and operate within industrial environments, addressing standards, interfaces, and operational frameworks necessary for seamless integration.
A key distinction highlighted is that Qilimanjaro’s analog quantum computers require significantly less error correction compared to digital quantum computers. Analog systems are naturally suited for continuous and complex problems like molecular simulation, materials science, and physical systems, offering potential advantages in areas where digital processors face limitations in scalability and error tolerance. This approach aims to accelerate the arrival of useful quantum computers.
The collaboration intends to create a centralized, fully hybrid system accessible to users across all sectors. Qilimanjaro employs a dual strategy, providing access through its SpeQtrum QaaS platform and developing on-premise systems integrating analog and digital QPUs. This dual approach seeks to broaden access to quantum computing for both industry and research, promoting innovation and sustainable computational resources.
The future of computation will be hybrid. To make that future possible, we must start defining how quantum processors and classical machines in data centers infrastructure communicate, scale, and operate together.
Marta P. Estarellas, CEO of Qilimanjaro Quantum Tech
Future of Hybrid Quantum Infrastructure
Qilimanjaro and Oxigen Data Center are collaborating to integrate multimodal quantum computers into commercial data centers, laying groundwork for the next generation of hybrid quantum infrastructure. This partnership focuses on combining Qilimanjaro’s analog quantum computers—requiring less error correction than digital systems—with existing data center infrastructure. The goal is to define how quantum and classical machines will communicate and scale together, anticipating the future need for centralized, hybrid systems accessible across sectors.
This collaboration recognizes the shift towards a hybrid classical-quantum computing paradigm and the importance of establishing deployment standards now. Oxigen Data Center is executing a two-phase expansion plan across Iberia and Europe, positioning itself as a future-proof platform for integrating emerging technologies like quantum computing. Qilimanjaro contributes its expertise in both analog and digital quantum systems, offering access via its SpeQtrum QaaS platform and on-premise systems for supercomputing centers.
Analog quantum computing is highlighted as particularly suited for continuous and complex problems, such as molecular simulation, materials science, AI training, and large-scale optimization. Qilimanjaro and Oxigen aim to create a system that enables users to access both digital and analog quantum computers seamlessly. This initiative positions Barcelona and Europe as an innovation hub for the quantum cloud, fostering access to sustainable computational resources.
