Greenbrier

People News: Greenbrier; Duos; WSP-USA; Greater Cleveland RTA

The Greenbrier Companies has announced leadership promotions in five business units. In addition, Duos Technologies Group, Inc. has appointed rail industry veteran Edmond (Ed) L. Harris to its Board of Directors; WSP-USA has named Thomas LeBeau and Darwin Desen to the national Transit and Rail team; and Greater Cleveland RTA has named Mark Petit Deputy General Manager of Innovation and Technology.