Innovative Engineering for a Sustainable Future

RJC Engineering LLC provides high-performance, sustainable engineering solutions for Architects, Developers and Building Owners worldwide. Founded by industry leader Ray J. Clark, PE, my firm brings decades of experience in designing some of the world’s most iconic and energy-efficient buildings.

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Experience. Innovation. Sustainability

Clark, a retired Partner of Skidmore, Owings & Merrill LLP (SOM) and internationally recognized expert in sustainable building design. During my 30+ year career, I directed engineering for landmark projects in over 35 countries, including:

• Burj Khalifa, Dubai, UAE – The world’s tallest building

• Jin Mao Tower, Shanghai, PRC

• Korea World Trade Center, Seoul, South Korea

• Haj Terminal, Jeddah, Saudi Arabea – Recipient of the AIA Twenty-Five Year Award​

RJC Engineering focuses on integrated solutions that seamlessly blend architecture and engineering, with a commitment to energy efficiency, environmental responsibility, and design excellence.

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