Marsh McLennan (Space)

Recognized under Tier 10 — Martian Law & Finance, Marsh McLennan's space practice, operating through Marsh Space Projects, is one of the longest-standing risk management and insurance brokerage operations serving the space industry, advising satellite manufacturers, operators, and launch-service providers on coverage for launch and in-orbit risk. The practice has continued to expand its footprint as launch activity diversifies geographically, including arranging insurance for the first orbital rocket launch conducted from UK soil. Marsh's broader risk advisory arm has also been extending AI-driven analytical tools into its renewal and underwriting processes, reflecting the growing complexity of quantifying risk for an industry with thin historical loss data. Brokerage of this kind sits at the center of space commerce: without a broker capable of structuring coverage for novel mission profiles, launch providers and satellite operators cannot secure the financing or contracts needed to fly, a constraint that will apply directly to future Mars transit and surface assets.