Attached files

file filename
EX-21.1 - LIST OF SUBSIDIARIES - Orion Group Holdings Incexhibit_211.htm
EX-31.1 - CERTIFICATION OF CEO - Orion Group Holdings Incexhibit_311.htm
EX-23.2 - CONSENT OF GARLAND SANDHOP, CPA - Orion Group Holdings Incexhibit_232.htm
EX-31.2 - CERTIFICATION OF CFO - Orion Group Holdings Incexhibit_312.htm
EX-23.1 - CONSENT OF GRANT THORNTON - Orion Group Holdings Incexhibit_231.htm
EX-99.1 - 2008 TWL FINANCIAL STATEMENTS - Orion Group Holdings Incexhibit_991twl.htm
EX-99.2 - SEPTEMBER 30 2009 TWL FINANCIAL STATEMENTS - Orion Group Holdings Incexhibit_992twl.htm
10-K - ANNUAL REPORT FOR THE YEAR ENDED DECEMBER 31, 2009 - Orion Group Holdings Incannualreportonform10k.htm
EX-99.3 - PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS - Orion Group Holdings Incexhibit_993twl.htm

 
SECTION 1350 CERTIFICATIONS
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
 
In connection with Annual Report of Orion Marine Group, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2009 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, J. Michael Pearson and Mark R. Stauffer, Chief Executive Officer and Chief Financial Officer , respectively, of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to our knowledge:
 
1)  
T he Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2)  
The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.





By:
/s/ J. Michael Pearson
March 9, 2010 
J. Michael Pearson
 
President and Chief Executive Officer
   
   
   
By:
/s/ Mark R. Stauffer
March 9, 2010
Mark R. Stauffer
 
Executive Vice President and Chief Financial Officer