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Mercury marks significant milestone at Equinix’s MU4.3 Data Centre Delivery in Munich

27 Jul, 2026  

Mercury recently celebrated a significant milestone with a topping-out ceremony to mark the completion of the structure and roof of the MU4.3 data centre in Munich. This significant milestone paves the way for the internal fit-out to be completed. A ceremony attended by key figures at Mercury and Equinix featured the customary raising of a wreath on the roof of the facility.

Mercury is delivering the MU4.3 data centre in Munich for Equinix, a leading global digital infrastructure provider. With a phased fitout strategy, MU4.3 expands an operational facility and reinforces Munich’s role within Europe’s data landscape.

The programme covers full scope construction with significant interfaces in a live environment. Munich remains one of Mercury’s longest standing delivery locations, backed by more than twenty years of experience in Germany’s data centre market.

MU4.3 places a clear emphasis on Whole Life Carbon. Structural solutions, material selection, and coordination with existing assets are being developed with lifecycle performance in mind. Design and procurement decisions seek to support reduced embodied carbon, efficient operation, and long-term value for the campus.

Reflecting on MU4.3, Operations Director Eoghan Cremin stated, “Germany has been a consistent market for Mercury for almost two decades. We are proud to be delivering another data centre build for a longstanding client in Germany and committed to outcomes that match that responsibility”

MU4.3 strengthens Mercury’s position as a trusted partner to major technology operators in Europe and demonstrates our capability to manage phased expansion, live site complexity, and sustainability objectives within a mature delivery framework.