Audubon Companies Expands Market Footprint with Alliance Engineering Acquisition

 Strategic move accelerates diversification into industrial, manufacturing, and high-growth engineering markets

HOUSTON, March 11, 2026–Audubon Companies, LLC (Audubon), a subsidiary of Nobel Energy, today announced that it has completed the acquisition of Alliance Engineering, a full-service engineering and construction management firm headquartered in Mobile, Alabama, with regional offices across the Southeast United States.

The acquisition strengthens Audubon’s presence beyond its traditional energy-focused work, adding established capabilities and client relationships in manufacturing, food and beverage, pulp and paper, specialty chemical, and other industrial sectors. Alliance Engineering’s multi-discipline engineering expertise and strong regional footprint complement Audubon’s integrated project delivery model and support continued growth across a broader range of end markets.

This acquisition is an important step in our strategy to thoughtfully diversify the markets, customers, and geographies we serve,” said David Robison, CEO of Audubon Companies.

“Alliance Engineering brings deep industrial expertise and a proven track record in sectors that align with our long-term growth objectives. Together, we are expanding our ability to support clients across a wider spectrum of industries while continuing to deliver the quality, responsiveness, and technical excellence Audubon is known for.”

Alliance Engineering is recognized for its work across a variety of industrial environments, providing mechanical, electrical, structural, piping, and process engineering, along with project and construction management services.

“Becoming part of Audubon allows us to build on our industrial foundation and access new resources that support our clients’ evolving needs,” said Todd Davidson, Founder of Alliance Engineering. “This partnership creates growth opportunities for our team and expands the markets we can serve, while preserving the client-focused culture that defines Alliance.”

Under the terms of the acquisition, the Alliance Engineering team will join Audubon’s integrated service platform, operating as part of Audubon’s engineering and project delivery organization. Leadership and key staff from Alliance will continue in their roles, ensuring continuity of service and ongoing client relationships.

About Audubon 
Founded in 1997, Audubon Companies LLC provides EPC, consulting, fabrication, and operations and maintenance services to energy and industrial operators across the globe. We bring agile, collaborative project solutions—dedicated in every phase to safety, quality, and results. For our clients and communities, Audubon designs, builds, and sustains what matters. For more information, visit auduboncompanies.com.

About Alliance Engineering
Founded in 2017, Alliance Engineering is a multi-discipline engineering and construction management firm serving industrial and manufacturing clients across the Southeastern United States. The company delivers comprehensive engineering, project management, and construction support services with a strong focus on safety, quality, and client service. For more information, visit allianceengr.com