08:22 AM EDT, 06/05/2025 (MT Newswires) -- Jacobs Solutions ( J ) said Thursday it will provide design, engineering and environmental services for Boeing's ( BA ) St. Louis campus expansion intended to almost double its regional manufacturing footprint.

The company said the 1.1-million-square-foot expansion will support advanced assembly facilities and the related post-assembly operations center for the next generations of aircraft.

Construction is ongoing and will be finished in several stages between 2026 and 2030, Jacobs said.