PASADENA, Calif.--(EON: Enhanced Online News)--Tetra Tech, Inc. (NASDAQ: TTEK) today announced results for the first quarter ended January 1, 2012. First Quarter Results Revenue in the quarter was $682.6 million, up 11.7% compared to $611.1 million in the first quarter last year. Revenue, net of subcontractor costs1, was $492.1 million, up 21.3% compared to $405.6 million in the first quarter last year. Earnings before interest, taxes, depreciation, and amortization (EBITDA2), were $51.1 million
img border='0' title='Add to Reddit' alt='Add to Reddit' src='http://images.pheedo.com/images/mm/reddit.png'