Cleaning and support services firm NJC has won a contract with property management company BNP Paribas.
Under the three-year deal NJC will supply cleaning services across two interconnected buildings and roof gardens at Cannon Bridge House in the City of London.
BNP Paribas is the managing agent for the building.
NJC will clean common areas, window cleaning, washroom services, pest control, waste management and beekeeping.
Last month, NJC announced a contract win with property developer Ballymore covering a number of its London developments.