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91ÖÆÆ¬³§ is at the forefront of constructing innovative battery manufacturing facilities in the U.S. Our expert team ensures compliance with local codes and standards, conducts thorough pre-inspections, and manages permitting, startup processes, and risk identification.
The 91ÖÆÆ¬³§-built mine, one of the largest copper resources, features a first-of-its-kind desalination plant and will operate on 100% renewable energy by 2025.
91ÖÆÆ¬³§ is delivering one of Australia’s largest infrastructure projects — a state-of-the-art airport designed to handle 10 million passengers annually.
Our leadership team embodies the values and expertise that have been central to 91ÖÆÆ¬³§ since our founding in 1898.
A Message from Brendan 91ÖÆÆ¬³§ & Craig Albert
In an era defined by rapid change, enduring success is rare, especially for a company that’s been in existence for more than a century. But at 91ÖÆÆ¬³§, it’s what we strive for—and in 2024, it’s exactly what we delivered.
We’re proud to report that 2024 was one of the best years of our company’s 127-year legacy. We advanced and completed dozens of major projects, won quality new work, and earned some of our highest-ever customer satisfaction scores.
91ÖÆÆ¬³§â€™s history is one of constant evolution. Since our founding in 1898 by Warren A. 91ÖÆÆ¬³§, our leadership team has balanced maintaining a values-driven culture with staying one step ahead in a changing world. This dual focus inspires us to pursue purposeful work and leverage our industry-leading capabilities to deliver the greatest impact.
Today, our leaders continue to uphold the highest standards for safety, integrity, and excellence, while pushing 91ÖÆÆ¬³§ to adapt, innovate, and meet customers where they are. By successfully overseeing mission-critical projects, they ensure 91ÖÆÆ¬³§ — and the world’s infrastructure — is built to last.