AI Energy Engineering Holdings Limited, together with its subsidiaries, provides concrete demolition services primarily as a subcontractor in Hong Kong and Macau. The company removes pieces or sections of concrete from concrete structures; and demolishes concrete structures or buildings through core drilling, sawing, and crushing. Its services are used in various areas, such as addition and alteration works, and redevelopment projects in buildings, roads, tunnels, and underground facilities. The company serves contractors in construction and civil engineering projects in public and private sectors. The company was formerly known as Kingland Group Holdings Limited and changed its name to AI Energy Engineering Holdings Limited in February 2026. AI Energy Engineering Holdings Limited was founded in 1985 and is headquartered in Tsim Sha Tsui, Hong Kong.