Tetra Tech acquires Norman Disney & Young

North American consulting company Tetra Tech has announced its acquisition of Norman Disney & Young (NDY), a leader in sustainable infrastructure engineering design.

Established in Sydney in 1959, NDY is a professional services firm of consulting engineers delivering sustainable solutions for a diverse group of clients. The company incorporates innovative technologies and solutions into each of its building designs, including building information modelling (BIM), fire protection, cybersecurity and systems controls.

“The demand for high-performance, sustainable infrastructure solutions is increasing,” said Dan Batrack, Tetra Tech’s chairman and CEO. “The addition of NDY to our sustainable infrastructure design practice enables Tetra Tech to offer technically differentiated green building solutions to our commercial and government clients on a global scale.”

“We are very excited to join Tetra Tech,” added Stuart Fowler, NDY’s CEO. “Tetra Tech complements our current services while offering in-depth engineering capabilities and broader access to customers in new geographies. We look forward to continuing to provide our combined client base with industry-leading technical solutions.”

Tetra Tech was founded in 1966 and today employs about 16,000 people across 400 offices worldwide in Africa, the Arctic, Asia, Canada, Europe and Eurasia, Latin America and the Caribbean, the Middle East and the United States. NDY is joining Tetra Tech’s Asia Pacific Division, maintaining its own offices throughout the Asia Pacific region (including Australia), the United Kingdom and Canada.

Pictured: NDY CEO Stuart Fowler.