Exhibit 32.1
SECTION 1350 CERTIFICATIONS
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Orion Group Holdings, Inc (the “Company”) on Form 10-Q for the quarter ended June 30, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Travis J. Boone, President and Chief Executive Officer and Scott Thanisch, Executive Vice President and Chief Financial Officer 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) | The 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. |
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By: | /s/ Travis J. Boone |
July 26, 2024 | Travis J. Boone |
| President and Chief Executive Officer |
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By: | /s/ Scott Thanisch |
July 26, 2024 | Scott Thanisch |
| Executive Vice President and Chief Financial Officer |