Proyecto Altamira, Stoneshield 2

Data Center Campuses

We create digital campuses that scale seamlessly, integrating resilience, connectivity and sustainable growth.

Creating large-scale digital ecosystems with integrated infrastructures

Sener, through Quark, specializes in designing data center campuses that function as more than isolated facilities—they are interconnected ecosystems of multipl buildings that include several data halls, support buildings and utility infrastructures. These campuses provide the scalability, resilience, and connectivity required by hyperscale operators, cloud providers and colocation clients, forming the backbone of regional and international digital economies.

We shape digital districts with resilience and interconnectivity

Unlike stand-alone data centers, data center campuses are designed to operate as digital districts. Our designs embed redundancy across power and cooling systems, while also planning for fiber connectivity and carrier-neutral interconnection. This ensures that every phase of the campus grows within a resilient and connected framework, capable of attracting multiple operators and end users.

Why choose us 

Sener has proven experience in delivering complex, mission-critical infrastructures at scale. Our multidisciplinary teams integrate architecture, civil engineering, energy systems, and connectivity into coherent, long-term campus strategies. References such as the 500 MW Altamira project in Cantabria, Spain, illustrate our ability to design campuses that anchor regional digital ecosystems. With offices in Spain, Portugal, Mexico and Australia, we apply global expertise to local contexts, ensuring that every campus meets international standards while adapting to regulatory, climatic and infrastructural realities.

How we work 

Our methodology begins with site selection and master planning, evaluating land availability, energy access, water resources, and connectivity corridors. In design, we create integrated blueprints that anticipate multiple construction phases, modular IT buildings, shared utility plants and campus-wide monitoring systems. During implementation, we coordinate civil works, power distribution, cooling, and network integration through EPC management. In operation, we support clients with lifecycle services that ensure each expansion aligns with efficiency and sustainability goals. 

We design campuses as living infrastructures 

Every data center campus is conceived as a long-term asset that evolves with technology. By embedding modular growth, renewable energy integration and circular economy principles, we ensure that each phase adds value without disrupting existing operations. This approach transforms campuses into living infrastructures—capable of adapting to new technologies, regulations and market demands over decades.

Large-scale hubs for digital growth

Our data center campuses combine IT space, energy systems, cooling plants, and interconnection nodes in a unified master plan. They are designed to host multiple phases of development, ensuring that capacity can expand in response to market growth without compromising reliability.

BIM
Integrating Building Information Modeling to streamline design, construction, and asset management.
Accessibility
Designing inclusive environments that ensure equal access and usability for all individuals.
Structural engineering
Engineering structural systems for safety, performance, and architectural integration.
Seismic design
Engineering structures to withstand seismic forces and ensure occupant safety.
Planning policy advice
Advising on planning policies to support sustainable development and compliance.
Construction management
Managing construction projects to ensure timely delivery, quality, and cost control.
Comissioning
Ensuring systems are tested and validated for optimal performance before operational launch.
Civil engineering
Delivering structural and infrastructure solutions for resilient and efficient environments.
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At Sener, we design and deliver data center campuses that anchor regional digital ecosystems, combining international know-how with solutions tailored to local infrastructure, regulation and market growth.