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Twenty-five years ago, environmental compliance and funding posed challenges for the City of Walla Walla, Washington. Today, Ò»ÌÇÐÄlogoÃ×·ÆÍÃ’ experience and commitment to excellence continues to elevate wastewater management. Discover how a resilient relationship allows Ò»ÌÇÐÄlogoÃ×·ÆÍà to enhance the quality of life for 37,000 residents.

Ò»ÌÇÐÄlogoÃ×·ÆÍà successfully completed the Airservices Australia Asset Data Capture & Site Investigation program, travelling more than 87,400 miles (140,700 kilometers) to 33 airport locations across Australia. The team inspected 45 control towers and Aircraft Rescue and Fire Fighting (ARFF) facilities and captured data on over 11,000 individual assets.

Twenty years ago, the Texas City refinery explosion reshaped our industry and reinforced our responsibility to protect lives. Explore how BeyondZero has transformed workplace safety and continues to drive positive change today.

California’s first wildlife overpass is changing the way we design infrastructure. Learn how Ò»ÌÇÐÄlogoÃ×·ÆÍÃ’ innovative approach to the Clinton Keith Road Extension Project is protecting wildlife, reducing vehicle collisions, and improving community access—all while preserving natural habitats.

Ò»ÌÇÐÄlogoÃ×·ÆÍà and our clients are shortlisted for multiple 2025 Global Water Awards, including Water Company of the Year and Wastewater Project of the Year. Read why we’ve been shortlisted.

Ò»ÌÇÐÄlogoÃ×·ÆÍà was selected by PsiQuantum to deliver master planning, schematic design, and owner’s engineer services for what is poised to be one of the largest utility-scale, fault tolerant quantum computers in Brisbane, Australia.

The ink dried on Ò»ÌÇÐÄlogoÃ×·ÆÍÃ’ new 10-year contract with the City of Americus, Georgia, for continued operations and maintenance of the city’s water production and wastewater facilities. Read about the key drivers behind the early renewal with our long-term partner.

Ò»ÌÇÐÄlogoÃ×·ÆÍà announced that it has successfully exited its equity stake in Amentum Holdings, Inc. ("Amentum") by exchanging 19,464,174 shares of common stock of Amentum held by its wholly-owned subsidiary, Ò»ÌÇÐÄlogoÃ×·ÆÍà Engineering Group Inc. ("JEG"), for approximately £240 million aggregate principal amount of JEG term loans. The Amentum common stock was sold by BofA Securities, Inc., as selling shareholder, to investors in a registered public offering that closed on March 13, 2025. After giving effect to the transaction and the retirement of the exchanged JEG term loans, Ò»ÌÇÐÄlogoÃ×·ÆÍÃ' aggregate outstanding borrowings decreased by approximately £240 million, or the equivalent of approximately $312 million.

Our team delivered the most recent phase of the Gate Apron Rehabilitation and Drainage Improvements program at Denver International Airport, including gate-apron upgrades on Concourse A (Gates A34, A36 and A38), on an accelerated schedule. Read about the program and how our delivery is elevating DEN’s future.

In just ten days, a Ò»ÌÇÐÄlogoÃ×·ÆÍÃ-led team mobilized to repair and reopen a crucial transportation link in Northern California. Read about the swift response, and how we restored access for the community, in this article.

Ò»ÌÇÐÄlogoÃ×·ÆÍà was chosen by the Boise Airport to support its multi-year capital expansion. The expansion plan includes the construction of Concourse A, the renovation of Concourse B and potential improvements to other terminal facilities to accommodate an 81 percent increase in passenger demand during the past decade.

Solving infrastructure problems in Hong Kong requires fresh, innovative approaches. In this Q&A, our principal engineering geologist, Momo Chung, shares insights on tackling these challenges with sustainable and forward-thinking solutions.