About Us

Established in 1977, W Y has served the construction industry for over 40 years, and completed over 300 construction and infrastructure projects that shape Singapore’s landscape.

Starting as a structural steel fabricator, the business grew when some of our larger clients expanded, taking W Y with them as a trusted sub-contractor. Over the next decades, our client base developed due to the recognition of our ability to handle large projects. In 1993, W Y was incorporated as a legal entity and our business activities expanded to include general building works. Today, we provide a vital service to the construction industry in the fields of general building and structural steel works, with a large loyal client base founded on our reputation for quick turnarounds on high pressure programs.

Delivering value at competitive price whilst not compromising quality is our mission. We strive to reduce lead times by adopting better scheduling and

production control habits. With over 200 staff in dedicated departments, our team members undergo continual training to ensure that the services and solutions that we provide our client are of the industry’s highest quality. W Y operates and manages a fully integrated Quality, Environment, Health and Safety (QEHS) management system at our head office and project sites. We seek to achieve operational transparency and excellence across service quality, operational efficiency, environmental performance and workplace health and safety.
Today, W Y is a BCA registered B1 General Builder, Structural Steel Specialist Builder and an accredited S1 Structural Steel Fabricator.

Organisation Structure

Committed towards Quality Control
W Y is committed to providing the highest quality products and services. A culture of quality is established by continuously seeking the highest level of customer satisfaction and getting it right the first time. By performing planned and systematic actions, customers are afforded the confidence that our processes and product lines satisfy their requirements for quality.
With our dedicated team of Quality Assurance and Quality Control engineers, we seek to prevent and minimize defects before our products leave the fabrication yard.

People always query my passion for steel, a rigid and dull material. But beyond its unappealing surface, steel is flexible, bends without cracking and retains its properties despite rounds of recycling. It models and inspires strength and resilience into me. I derive a great sense of achievement when I find ways to bend and form them, and this is made possible with my commitment to perform and deliver the exceptional.

— Founder, Lim Joo Suan

Key Milestones


Weng Yew Engineering (WYE) Works was set up as a sole proprietorship.

Brunei Military Aircraft Hanger

The capacity to fabricate steel trusses of 103m width span was not common in Singapore during the 1970s and WYE was commissioned to carry out the
works in Brunei over 2 years.

C K Tangs Roofing

A challenging project due to the unconventional design of the roof canopy. WYE’s innovative installation approach resolved many of the complications that
arose during the construction of the roof canopy.

Cavenagh Bridge

A testament to the quality of WYE’s steelworks. In 1987, WYE was commissioned to repair and retrofit Cavenagh Bridge.

Far East Square

WYE’s engineering capabilities were further enhanced when we were commissioned to carry out more restoration projects.

Yishun Stadium

WYE is once again at the forefront, delivering a cable stayed steel roof with 32m cantilevered structure, the first of its kind in Singapore.


W Y Steel Construction Pte Ltd (W Y) was incorporated on 14 July 1993.

PSA Keppel Distripark

Our expertise was recognized when we were commissioned by PSA to fabricate 15 units of crane structure for Pasir Panjang terminal and to construct a 6,000m2 space framed roof using computer-aided design for Keppel Distripark.

Alkaff Bridge

Due to accessibility issues, W Y innovated a river platform to transport the prefabricated footbridge along Singapore river for erection. The footbridge now
spans across Robertson Quay and Alkaff Quay.

Market & Hawker Upgrading Projects

W Y completed $21m worth of market and hawker upgrading projects at Toa Payoh, Ang Mo Kio, Boon Lay and Redhill Lane.

Obtained Developer Licence

W Y completed its first 15th storey residential development at Jalan Dusun – Gallery Fifteen.

Upgraded to Grade B1 General Builder & Grade S1 Structural Steel Fabricator

With strong track records, W Y upgraded its registration status to gain competitive advantages and to ensure continual improvement and professionalism as we aspire to upgrade to higher categories.

Marina Bay Sands

W Y was one of the few appointed structural steel specialist builder for the prestigious Marina Bay Sands project — retail promenade and south podium.

Art Tree

Fabrication and installation of Art Tree for Changi Airport T1 upgrading works. A sophisticated architectural form of steelworks that uses 3D rolling system for the steel pipes, W Y is one of the few to offer such services in Singapore.

Structural Steel Excellence Award

We are honoured to be awarded Trophy for our Roof over Parade Ring works at the 2014 Structural Steel Excellence Awards.

Green and Gracious Practices

W Y was certified and presented the Green and Gracious award.

Tan Tock Seng Hospital Link Bridge

Prefabricated in our workshop, followed by site installation. Trial assembly of mega sized structure in land scarce Singapore greatly improves productivity.

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