Attached files
| file | filename |
|---|---|
| EX-32.1 - EX-32.1 - Orion Group Holdings Inc | orn-20201231ex321819b7c.htm |
| EX-31.2 - EX-31.2 - Orion Group Holdings Inc | orn-20201231ex312ec895e.htm |
| EX-31.1 - EX-31.1 - Orion Group Holdings Inc | orn-20201231ex311ff76bc.htm |
| EX-21.1 - EX-21.1 - Orion Group Holdings Inc | orn-20201231ex21176fae1.htm |
| 10-K - 10-K - Orion Group Holdings Inc | orn-20201231x10k.htm |
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
The Board of Directors
Orion Group Holdings, Inc.:
We consent to the incorporation by reference in the registration statements (No. 333-174814, and No. 333-218222) on Form S-8 of Orion Group Holdings, Inc. of our reports dated March 2, 2021, with respect to the consolidated balance sheets of Orion Group Holdings, Inc. as of December 31, 2020 and 2019, the related consolidated statements of operations, comprehensive income (loss), stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2020, and the related notes and financial statement schedule II (collectively, the consolidated financial statements), and the effectiveness of internal control over financial reporting as of December 31, 2020, which reports appear in the December 31, 2020 annual report on Form 10-K of Orion Group Holdings, Inc. Our report with respect to the consolidated financial statements refers to a change in accounting for leases.
/s/ KPMG LLP
Houston, Texas
March 2, 2021