Orion Group Holdings Inc

Orion Group Holdings Inc. operates as a specialty construction company in the building industrial and infrastructure sectors in the United States Alaska Canada and the Caribbean Basin. It operates in two segments Marine and Concrete. The company provides various marine construction services including construction restoration dredging maintenance and repair of marine transportation facilities and pipelines bridges and causeways and marine environmental structures. Its marine transportation facility projects comprise cruise ship port facilities private terminals special-use navy terminals recreational use marinas and docks and other marine-based facilities as well as building or rehabilitating public port facilities for container ship loading and unloading. The company also offers on-going maintenance and repair inspection emergency repair and demolition and salvage services to marine transportation facilities. Its marine pipeline service projects include the installation and removal of underwater buried pipeline transmission lines; the installation of pipeline intakes and outfalls for industrial facilities; the construction of pipeline outfalls for wastewater and industrial discharges; river crossing and directional drilling; the creation of hot taps and tie-ins; and inspection maintenance and repair services. The company's bridge and causeway projects include the construction repair and maintenance of overwater bridges and causeways as well as the develops fendering systems in marine environments; and marine environmental structures used for erosion control wetlands creation and environmental remediation. The company also provides specialty services such as design salvage demolition surveying towing diving and underwater inspection excavation and repair services. In addition it offers elevated concrete pouring for columns elevated beams and structural walls; and light commercial services comprising slabs sidewalks ramps and tilt walls. The company was founded in 1994 and