Oceaneering International (NYSE:OII) is a global provider of engineered services and products primarily to the offshore oil and gas industry, as well as to aerospace, defense, and commercial diving markets. The company specializes in remotely operated vehicles (ROVs), subsea intervention, and inspection services designed to support exploration, production and maintenance activities in challenging underwater environments. In addition to ROV operations, Oceaneering offers asset integrity solutions, specialized tooling, and intervention equipment for pipelines, risers, and flowlines.
Founded in 1964 and headquartered in Houston, Texas, Oceaneering has grown through both organic expansion and strategic acquisitions. Over the decades, the company has broadened its engineering capabilities to include subsea umbilicals, risers and flowlines systems, as well as advanced mechanical and drilling tools. Its diversified portfolio also encompasses products and services for manned and unmanned diving operations, enabling clients to conduct deepwater inspections, repairs, and surveys more efficiently and safely.
Oceaneering’s technical expertise extends into non-oilfield markets, where it provides aerospace and defense components, including precision machined parts and lightweight structures for aircraft, satellites, and defense platforms. The company leverages its experience with high-pressure, deep-sea environments to engineer solutions for extreme conditions, integrating advanced materials and robotics across a range of industries.
With a presence in key offshore regions including the Gulf of Mexico, North Sea, West Africa, Middle East, Latin America, and Asia Pacific, Oceaneering serves major energy producers, national oil companies, and government agencies worldwide. Its extensive global footprint, combined with in-house research and development capabilities, positions the company to address evolving subsea challenges and support the lifecycle needs of its customers’ assets.
