GreenKey Facility Management is a vertically integrated total facility-management company operating across Lagos State, focused on preventive maintenance, asset management, solar solutions, MEP works and professional cleaning.

GreenKey Facility Management Services Ltd., established in 2015, provides total facility management, preventive maintenance, asset management, solar solutions, mechanical, electrical and plumbing works, professional cleaning, waste management and technology-driven facility operations across Lagos State. The company has publicly stated it managed a portfolio of approximately 95,000 square metres of real-estate assets at the time of a 2022 industry presentation.