The production volume of security and investigation, services to buildings and landscape, along with office administrative and other business support activities in France is projected to grow steadily from 98.52 billion euros in 2024 to 102.76 billion euros by 2028. In 2023, the actual production volume was at 97.47 billion euros, marking the base for these forecasts. This represents a consistent year-on-year growth rate of around 1.11% from 2024 to 2025, followed by similar increments, averaging an annual growth rate (CAGR) of approximately 1.05% over 5 years.

Future trends to watch for include:

Impact of technological advancements on operational efficiencies and cost structures in the support service sectors.
The influence of regulatory changes on the security and investigation industries.
Environmental policies driving innovation in building services and landscape activities.