Contract value analysis and revenue mapping were used to determine the global market valuation. The methodology comprised:
Finding more than fifty important service suppliers across the Middle East and Africa, Europe, Asia-Pacific, and North America
Service mapping for specialist solutions (energy management, sustainability advice), soft services (cleaning, security, catering, landscaping), and hard services (HVAC, electrical, plumbing, building fabric)
Examination of annual revenues for facility management portfolios, both reported and modeled
Coverage of suppliers accounting for 75–80% of the worldwide market in 2024
Extrapolation of segment-specific valuations for the healthcare, government, real estate, military & defense, and education verticals utilizing top-down (service provider revenue validation) and bottom-up (contract value × service penetration by vertical and region) methods