 HOUSTON--BUSINESS WIRE--Orion Group Holdings, Inc. NYSE: ORN the Company, a leading specialty construction company, today announced that it will issue its financial results for the fourth quarter and full year ended December 31, 2021 on Wednesday, March 2, 2022, after the close of the stock market. ORNs management will conduct a conference call on Thursday, March 3, 2022 at 10:00 a.m. ET to review these results. To listen to the call live, dial 201-493-6739 and ask for the Orion Group 