 HOUSTON--BUSINESS WIRE--Orion Group Holdings, Inc. NYSE: ORN the Company, a leading specialty construction company, today announced that its Executive Vice President CFO Robert Tabb and VP of Investor Relations Francis Okoniewski, are scheduled to present at the Stifel Cross Sector Insight Conference on Tuesday, June 8, 2021 at 10:40 am ET. ORNs management will be available for one-on-one meetings all day. To schedule a meeting please contact your Stifel institutional sales repre 