It is currently constructing Circle Line Stage 5 of an underground orbital MRT line linking all radial lines leading to the city, which will be ready in 2009. Sembawang E&C is the only contractor in the region to own and operate its own tunnel machines.

Other major accomplishments include:

• Kallang Paya Lebar Expressway in Singapore, the longest and most advanced underground tunnel expressway in Southeast Asia
• Changi Water Reclaimation Plant in Singapore, the world’s biggest wastewater complex
• Changi Airport Terminal 2 Extension, Singapore
• Jumeirah Islands Villas, a high-end residential project in Dubai
• The Exchange, a mixed commercial development in Tianjin, China
• Planet Godrej, the iconic tallest building in Mumbai, India
• Bintan Lagoon Resort, Indonesia
• MRT 705-Changi Airport station, LRT project, Cairnhill Condo, Windermere, Chestervile and MRT C831-Mechanical ventilation project

Other top 5 largest current projects:

• Jurong Aromatics Complex – OSBL package on Jurong Island, Singapore worth US$450m
• Bayfront MRT station (Downtown Line Stage 1), Singapore worth S$463m
• Marina Bay Sands Integrated Resort – North Podium Package include the casino, theatres and shopping centres, Singapore worth S$400m
• Resort World at Sentosa – Substructure package in Singapore, worth S$250m
• Platinum Heights 1 & 11, high-end high-rise condominium projects in India worth S$140m