Tetra Tech acquires Coffey International
October 16, 2015 | News
Pasadena, Calif.-based Tetra Tech Inc. announced in an Oct. 14 press release its acquisition of the Australian geotechnical firm, Coffey International Ltd. The release noted that Coffey was founded in 1959 as Australia’s first geotechnical engineering firm and that it currently employs 3,300 staff…