Headquartered in Singapore, the Group currently manages three Singapore-listed real estate investment trusts (REITs) and nine private equity real estate funds, which hold a diverse portfolio of assets in Asia Pacific, Europe, the United Kingdom (UK) and the United States (US).

On 7 December 2000, PSA Corporation formed The HarbourFront Ltd to transfer its non-port properties to Temasek Holdings.

Mapletree owns and manages S$77.4 billion[3] of logistics, office, retail, mixed-used, industrial, data centre, student accommodation and residential properties as at 31 March 2023/2024.

The Group's properties[4],are located across 13 markets globally and has offices in Singapore, Australia, Canada, China, Europe, Hong Kong SAR, India, Japan, Malaysia,  South Korea, the United Kingdom, the United States and Vietnam.

Mapletree's property portfolio includes projects in Singapore such as VivoCity, Mapletree Business City, and Saigon South Place in Ho Chi Minh City, Vietnam.