One group defined by our impact across the built environment.

SJ Group refines and transforms cities into sustainable, liveable environments that uplift the human experience. Owned by global investment company Temasek, our unique portfolio of companies fuels our capabilities in building a smart and sustainable future.

Design Digital Sustainability

Singapore Week of Innovation and Technology (SWITCH) 2026

Meet SJ Group at SWITCH, Asia’s leading innovation and technology festival.

Explore what’s happening at the event and discover how we’re joining the global innovation community to exchange ideas, build connections and explore what’s next.

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Passenger Terminal Expo (PTE) Asia 2026

SJ Group was proud to be the Diamond Sponsor of PTE Asia 2026.

Explore key insights and event highlights from the inaugural gathering of aviation leaders, airport operators and infrastructure experts in Singapore.

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Delivering a complete value chain.

At SJ Group, we build bespoke teams for our client's unique needs. Be it a complete turnkey solution or specific phase of the project, we are here to support with fresh thinking, new approaches and world-class processes and systems.

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Advisory

We shape goals, plan projects and help our clients manage complexities.
Planning

We develop plans that shape sustainable communities.
Design

We push boundaries in design with bold visions, while balancing functional performance.
Construction

We build, deliver and innovate for seamless delivery.
Operations

We help enhance asset value and keep up for tomorrow's needs.

Singapore

As the SJ Group’s global headquarters, Singapore is the innovation and operations hub for our integrated urban, infrastructure and sustainability expertise.

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Australia and New Zealand

With the 2016 acquisition of SMEC, SJ Group has a strong presence and legacy of infrastructure delivery across Australia and New Zealand.

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Chinese Mainland and Hong Kong SAR

SJ Group leverages deep regional knowledge to deliver large-scale urban and infrastructure solutions across Chinese Mainland and Hong Kong SAR.

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India

In India, SJ Group is driving urban transformation and sustainable infrastructure development in rapidly growing cities.

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Middle East

As the key market for some of the most ambitions developments & companies, the Middle East presents new opportunities for SJ Group to shape resilient, future-ready cities.
UK

Atelier Ten and Robert Bird Group have shaped London's skyline through sustainable engineering marvels, delivering a proven legacy in environmental design and complex construction.
USA & Canada

SJ Group is expanding across North America, bringing innovative healthcare environments and sustainable design solutions to the USA and Canada.
Africa

With the 2016 acquisition of SMEC, SJ Group has a strong presence and legacy of infrastructure delivery across Africa.