OEL (Holdings) Limited is a Singapore-based investment holding company. The Company is engaged in the provision of healthcare, education and property management services. It works with healthcare experts, early childhood development specialists and other industry-related entities. Its segments include rental of property and corporate, childcare wellness education, and healthcare products and services. The Company, through its subsidiary, AJJ Healthcare Management Pte. Ltd. (AJJ), operates in four business segments, namely medical, laboratory, veterinary and dental products. Its subsidiary, ESO Health Care Pte. Ltd. (ESO), provides education services focused on the social and emotional development of children with the psychological, physical and behavioral health of each child. Its subsidiary, W Property Management Pte. Ltd, provides real estate leasing and management services. Its subsidiary, Discovery Kidz Preschool Pte. Ltd., offers childcare services for pre-school children.