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GSE Acquires Critical Building: Expanding Data Center Expertise

Critical Building acquired by GSE

AcquisitionTechnology/IT

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Acquired

Critical Building

Engineering Services

Undisclosed amount

October 8, 2025

GSE logo
Acquirer

GSE

Construction

GSE has acquired Critical Building, a specialist engineering company focused on data center consulting, design, construction, and commissioning, for an undisclosed amount. This corporate acquisition signifies GSE's strategic move to enhance its capabilities within the critical infrastructure market, directly buying a firm with established expertise in a high-demand sector.

Critical Building, founded in France in 2006, brings nineteen years of experience as an expert in data center infrastructure. The company's comprehensive service offerings include strategic advice, in-depth datacenter expertise, eco-conception and technical design of infrastructures, and project management assistance for construction, rehabilitation, and optimization initiatives. Critical Building also specializes in energy optimization, innovation research, and improving infrastructure resilience and security, serving a broad client base that encompasses private companies, public institutions, and digital ecosystem players, from small structures to multinational corporations.

This acquisition is strategically aimed at integrating Critical Building’s highly specialized and client-focused approach into GSE’s operational framework. Critical Building’s profound knowledge in critical infrastructure optimization and its commitment to tailored solutions, developed by a team of highly qualified and certified experts, will significantly extend GSE’s service portfolio. The independent and objective methodology of Critical Building aligns with delivering high-performance technical, economic, and environmental outcomes in complex projects.

The combination of GSE and Critical Building is expected to create substantial synergies, enabling the delivery of more comprehensive and integrated solutions for data center development and optimization. By bringing Critical Building's unparalleled experience and technical capabilities under GSE, the combined entity is poised to capitalize on the growing global demand for advanced, resilient, and energy-efficient critical infrastructures, reinforcing its position as a leader in specialized engineering services.

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Infrastructure Solutions
Technical Support
Data Center Management
Project Consultation
Telecom Services

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