FSE Lifestyle Services Limited, an investment holding company, provides city essential services in Hong Kong, Mainland China, and Macau. It operates through Property & Facility Management Services; City Essential Services; and Electrical and Mechanical Engineering (E&M) Services segments. The company offers property management, sales, and leasing; facility management; property agency services; car park management; and asset management advisory services. It also provides cleaning, disinfection, and pest control services; waste disposal, recycling, and environmental disposal services; security services; insurance solutions; technical support and maintenance; guarding and event services; and environmental solutions, including environmental and extra low voltage engineering, electric vehicle (EV) infrastructure, and landscaping services, as well as EV charging infrastructure services and trading of EV charging and building materials. In addition, the company is involved in providing engineering and consultancy services on installation; trading securities investments, ceramic tiles, building materials and equipment; provision of maintenance and fitting out services, mechanical and electrical engineering, chemical and plumbing engineering, project management consultancy, testing and calibration, referral, insurance and reinsurance brokerage, fleet management, and property repair and maintenance services; and sale and maintenance of alarm systems. The company was formerly known as FSE Services Group Limited and changed its name to FSE Lifestyle Services Limited in April 2021. FSE Services Group Limited was incorporated in 2015 and is headquartered in Kowloon Bay, Hong Kong. FSE Services Group Limited is a subsidiary of FSE Holdings Limited.