1975 – 1980 Beginning

Managing Director Teo Hock Chwee single-handedly started “Teo Contractor”, a modest contracting business then, which has grown from strength to strength.

The establishment of TTJ Design and Engineering in that year, demonstrated the company’s committment to structural steel works and its far-sighted vision of providing related services in design consultancy.

1985 – 1989 Transformation

Acquired expertise in precision fabrication, heavy lifting and launching of beams and girders from MRT projects. Discovered a niche developed own design for vehicle parapet railings for highways. Began fabrication of blast doors.  These specialty doors are built of very thick heavy steel plates and sections and specifically designed as effective shelters against bomb blasts.

1990: The opening of a new factory in Johor Malaysia marked an important development to symbolized the company’s desire to gradually extend its services to the region.

1995: TTJ Holdings was incorporated as the primary holding company for the TTJ group as it continually strives to provide its clients with high quality service.

1996: TTJ moved it’s operation into a new multi-purpose factory at Pioneer Road with unique seafront access..

1997: TTJ has acquired the ISO 9002 certification for metal fabrication & erection Services & Management System. Later, upgraded to ISO 9001/2000 certification, which makes us the first to have received award in the local construction and engineering industry in Singapore.

2004: Awarded ISO 14001 and OHSAS 18001

2007: TTJ Design And Engineering (UAE) was incorporated in UAE and Began operations in the Middle East.

2008: TTJ acquired second factory in Johor Malaysia with land area approximately 86,000 square metres.