UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

 

FORM 8-K

 

CURRENT  REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported):

April 16, 2007

 

TETRA TECH, INC.

(Exact name of registrant as specified in its charter)

Delaware

 

0-19655

 

95-4148514

(State or other jurisdiction
of incorporation)

 

(Commission
File Number)

 

(IRS Employer
Identification Number)

 

3475 East Foothill Boulevard, Pasadena, California  91107

(Address of principal executive office and zip code)

 

(626) 351-4664

(Registrant’s telephone number, including area code)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o               Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o               Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o               Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o               Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 



Item 8.01.              Other Events.

On April 16, 2007, Tetra Tech, Inc. (the “Registrant”) acquired The Delaney Group, a New York-based services firm with significant wind energy expertise.  A copy of the press release issued by the Registrant concerning the foregoing is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01.              Financial Statements and Exhibits.

(d)           Exhibits

99.1                           Press Release, dated April 16, 2007, “Tetra Tech Acquires The Delaney Group to Expand Alternative Energy Capabilities.”

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

TETRA TECH, INC.

 

 

 

 

 

 

 

 

Date:

April 16, 2007

 

By:

/s/ Dan L. Batrack

 

 

 

Dan L. Batrack

 

 

 

Chief Executive Officer

 

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