Northern Ireland-based KES Group, a manufacturer of advanced offsite integrated building infrastructure, has partnered with Siemens under the SIVACON S4 and S8 Licence Agreement to supply mission-critical electrical systems for global data centres.

“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.”

Operating from one of the UK and Ireland’s largest manufacturing campuses, KES Group’s Energi Division delivers next-generation electrical infrastructure solutions. Its E-Houses, E-Skids, and modular Package Substations are designed for rapid deployment and carry patent approval for innovations not seen in current market offerings. 

The systems are fully integrated, factory-tested, and manufactured to meet demanding construction and commissioning timelines.

The company’s expansion plans include the installation of state-of-the-art automated equipment capable of producing approximately 50 large format E-Houses simultaneously. 

Around 1,100 new employees, including engineers, fabricators, designers, and project specialists, will be recruited to strengthen the synergy between human expertise and automated precision manufacturing.

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

Each system is designed to deliver mission-critical reliability, operational efficiency, and seamless integration into complex data centre environments. 

Discover how KES Group is setting new benchmarks for operational excellence in global data centre infrastructure in the full story. 

(Photo credits to KES Group's Facebook)