During global insurance and reinsurance broker Marsh’s Q4’25 earnings call, executives across the business highlighted the significant growth opportunity in digital infrastructure, with the rapid global build-out of data centres emerging as a major growth driver. “This includes the fabrication plants, data centres, ancillary services, builders, designers, communities and beyond that, power and energy and supporting operations,” said South. Dean Klisura, President and CEO of Guy Carpenter, the reinsurance broking arm, said that data centres represents “the single biggest new business opportunity in 2026” for both cedents and reinsurers. “All of our clients want to write data centres across 10 plus products globally, but they require additional reinsurance protections. He explained, “We have the ability to be very integrative, not just in the construction of new data centres, but in the 90% of existing data centres that are needing to become AI enabled.