(RTTNews) - Tetra Tech, Inc. (TTEK) announce, for fiscal 2018, the company increased guidance and now expects ongoing EPS to range from $2.59 to $2.64 and net revenue to range from $2.20 billion to $2 ...
(RTTNews) - Tetra Tech, Inc. (TTEK) has acquired BlueWater Federal Solutions, Inc., an information technology systems and services firm. Based in Chantilly, Virginia, BlueWater delivers full lifecycle ...