2026-08-26 · Source: Reinsurance News
Summary in 3 Points • Marsh launched Stratus, a property insurance exchange for digital infrastructure risks • Stratus offers up to $10 billion in insurance capacity for US-domiciled companies • Stratus aims to expand into other insurance lines beyond property insurance --- Marsh has introduced Stratus, a new property insurance exchange designed to address the risks associated with operational digital infrastructure, including data centres. The platform offers up to $10 billion in insurance capacity for US-domiciled companies, allowing 30 capital providers to assess and support each risk individually. Stratus uses Marsh's data and analytics to help clients secure customised property coverage as they transition digital infrastructure assets into operation. Initially focused on property insurance, Stratus plans to expand into other lines such as inland marine, cyber, and casualty, providing a comprehensive insurance solution for digital infrastructure clients.
The launch of Stratus by Marsh could have direct consequences for the London insurance market, particularly in terms of underwriting and risk assessment for digital infrastructure. With the increasing complexity and scale of digital infrastructure projects, London market insurers may need to adapt their policy wordings and pricing strategies to accommodate these evolving risks. The potential expansion of Stratus into other insurance lines such as cyber and casualty could also present new opportunities for London market underwriters to diversify their portfolios. Additionally, the structured trading environment of Stratus may influence how London insurers manage aggregation and exposure in the digital infrastructure sector.