KES Group becomes Siemens technology partner to support global data centre power infrastructure market

 

SIVACON Licence Agreement Positions KES Group as Premier Integrated Supplier of Low Voltage Electrical Systems for Hyperscale Data Centres

 

STRABANE, Northern Ireland – 18/11/2025

KES Group, a leading manufacturer of advanced offsite integrated building infrastructure and solutions, today become a Siemens technology partner.

The relationship with the global technology company supports a milestone in global data centre power provision. Beginning a new relationship under Siemens’ SIVACON S4 and S8 Licence Agreement, KES Group has established itself as a premier integrated supplier of mission-critical electrical systems for hyperscale data centres and industrial power applications across global markets.

Operating from one of the UK and Ireland’s largest manufacturing campuses, KES Group’s Energi Division is pioneering the next generation of electrical infrastructure solutions. Through world-class manufacturing capability and a highly skilled, expanding workforce, KES Group delivers unparalleled reliability, precision, and scale to meet the exponential demands of global data centre operators.

Engineering Excellence Meets Hyperscale Innovation

“This partnership represents a defining moment in our journey,” said Conor McCrossan, Founder and Managing Director of KES Group. “Together with Siemens, we are not only enhancing our technical and manufacturing capability—we are setting a new standard for efficiency, quality, and scalability in the global data centre power market. Our vision is to empower the hyperscale revolution through precision engineering and operational excellence.”

KES Group’s rapid expansion plan includes state of the art automated manufacturing equipment dedicated to high volume switchgear production, with the capacity to produce circa 50 large format E-Houses simultaneously. The KES Group E House carries patent approval with innovations not seen in the current market offerings. The fully integrated, advanced designed modular electrical buildings and E-Skid systems are designed for rapid deployment under engineering excellence standards, ensuring that global data centre operators meet demanding construction and commissioning timelines with absolute confidence.

The relationship will capitalise on immediate and substantial growth across KES Group’s operations. Expansion plans include the recruitment of circa 1,100 highly trained employees, including engineers, fabricators, designers, and project specialists, reinforcing the company’s commitment to combining human expertise with multi-million-pound automated precision manufacturing. This fusion of skill and technology ensures unmatched repeatability, quality control, and delivery performance across all projects.

“KES Group’s agreement with Siemens aligns two powerhouses in engineering innovation,” added McCrossan. “Our shared commitment to quality, technical excellence, and client success will redefine what’s possible in data centre power infrastructure.”

Comprehensive Integrated Solutions

From Low and Medium Voltage Switchgear to E-Houses, E-Skids, and Package Substations, KES Group provides fully integrated, factory-tested solutions that are manufactured, delivered, and commissioned to the highest international standards. Each system is designed to deliver mission-critical reliability, operational efficiency, and seamless integration into complex data centre environments.

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Whether you’re looking to build a new home or develop a commercial project, our design team is equipped with the tools and skills to make your vision a reality. With years of experience in the industry, they understand the importance of creating a design that not only looks great, but is also functional, cost-effective and meets all your requirements.

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Our experts have years of experience in the industry and are equipped with the knowledge and expertise needed to handle even the most complex projects. They listen closely to the client's goals, needs, and vision for the project and work closely with them to develop a plan of action.

One of our key strengths is our ability to propose innovative solutions that address the client's specific challenges and constraints. We understand that every project is unique and requires a different approach, and our experts are dedicated to delivering the best possible results for each and every client.

Our commitment to delivering high-quality results and exceptional customer service has earned us a reputation for excellence in the industry. We take pride in our work and are dedicated to ensuring that each project is completed on time, within budget, and to the highest standards of quality.

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