Global Insight.
Local Impact.
Lasting Value.
SJ Group is a trusted partner in shaping the built environment – embedding identity into infrastructure, character into skylines, and digital intelligence into everyday life. With over 75 years of proven project delivery, SJ Group builds on a collective legacy of creating futures worth inheriting – designing places that serve today’s needs while inspiring generations to come. SJ is ranked #24 on Engineering News-Record’s 2025 Top 225 International Design Firms and #14 on the World Architecture 100 2026 list.
Our Brands
Mapping our impact
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44
Countries
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110
Offices
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15k
People
Our Business Lines
Programme Management
We lead complex, multi-stakeholder programmes with precision – delivering on time, on budget, and often in live environments. Our approach ensures clarity, coordination and control at every stage, even in the most challenging conditions.
Infrastructure + Energy
We build identity into infrastructure, supporting national development with integrated engineering solutions that connect, move and power people.
Buildings + Cities
We build character into skylines, weaving bold, regenerative design into the urban fabric to inspire belonging, resilience and the pulse of community.
Integrated Solutions
We build digital intelligence into everyday life with systems that guide design and streamline operations across the entire project lifecycle.
