Cairnhill Heights New condo Developer

About Tiong Seng Holdings

Tiong Seng was founded in 1959 from a partnership between Mr Pek Ah Tuan from Peck Tiong Choon, and Mr Lee Tuan Chay from Song Hup Seng. Prior to the establishment, both Pek Ah Tuan and Lee Tuan Chay already had established close business ties with one another.

In the early years, Tiong Seng was involved in earthworks and excavation work. Projects undertaken by the company in its early days included those from the public sector, which were instrumental in developing modern Singapore today.

In the 1970s, the company expanded into civil engineering. Tiong Seng contributed to Singapore’s infrastructural development, building roads and bridges, and laying sewage pipes. The company was involved in the building of the Pan Island Expressway and Central Expressway, Singapore’s first highways. In the 1980s, Tiong Seng grew to take on larger projects It built Gate 2, the largest and most advanced of the four new gates commissioned by the then Port of Singapore Authority, for its Tanjong Pagar Terminal. It was also in the 1980s that the company undertook government building projects such as schools and HDB flats, morphing from a sub-contractor into a provider of design and turnkey construction.


About Ocean Sky International

Ocean Sky International Limited is an investment holding company with an interest in civil engineering, construction and related services as well as real estate development, investment and management.

The Group is involved in the Engineering and Construction Business through its 100%-owned civil engineering and construction subsidiary, Ang Tong Seng Brothers Enterprises Pte Ltd (“ATS”).

ATS provides all forms of civil engineering services including earthwork, roadwork, drainage work, basement work and structural works involving demolition and underground infrastructure as well as other general building works.

In the Real Estate Business, the Group is involved in development projects in both Singapore and Cambodia with:

Atlantic Sky Investment Pte Ltd

Redevelopment of a 999-year leasehold property into a luxury detached home spanning over 456 square metres in 6 Nim Drive, Singapore.

Pacific Sky Development Pte Ltd

Development of Eco Garden Mall, a 71-unit shophouse development project on freehold land area of approximately 9,185 square metres with joint venture partners CIAC Investment Ltd and Centra Properties in Kandal Province, Cambodia.

TSky Development Pte Ltd (Joint Venture with Tiong Seng Holdings)

  • 17 Balmoral Road, Singapore
    Redevelopment of freehold land spanning 3,617 square metres into a 12-storey, high-end residential condominium.
  • 16 Cairnhill Rise, Singapore
    Upon completion of acquisition, the site spanning 1,431 square metres on 16 Cairnhill Rise may be developed into residential property.

The Group owns a factory cum office leasehold property in Singapore for rental income generation. It also continues to explore both short and medium-term investment opportunities in Singapore and the region.