Burns & McDonnell is an American multinational construction, architecture and engineering firm based in Kansas City, Missouri, and has 100% employee stock ownership. It was established in 1898 by engineers Clinton Sumner Burns and Robert Emmett McDonnell. The company is one of the largest design firms in the world,[1] its global revenues reached US$$6.9 billion and employed over 13,500 professionals worldwide.[2][3]
In April 2023, it was announced that CEO Ray Kowalik would retire at the end of 2023 and be succeeded by Leslie Duke.[4][5]