IWS Group Holdings Ltd is engaged in the provision of security services and facility management services in Hong Kong. It operates through two segments. The Security Services segment that derives majority revenue provides security service personnel primarily for general manned guarding, manpower support to event and crisis security at railway stations and facilities, sea, land and railway immigration control points, public amenities, private commercial, residential and other properties. The Facility Management Services segment engages in the provision of property management services, car park management services, cleaning services, hotel management services, rental of car parks, and sub-leasing of car parks.