SEACOR Marine Holdings Inc.

SEACOR Marine Holdings Inc. provides global marine and support transportation services to offshore energy facilities. The company operates a specialized fleet of offshore support vessels, including platform supply vessels, fast support vessels, and liftboats. These vessels deliver cargo and personnel, support offshore production and storage operations, assist in construction, well work-over, and decommissioning, and carry underwater equipment for drilling and maintenance. They also offer emergency response and technician accommodation. The company serves major integrated national and international oil companies, independent exploration and production firms, oilfield service and construction contractors, and offshore wind farm operators.

The company operates across four primary geographic regions: the United States (primarily the Gulf of Mexico), Africa and Europe, the Middle East and Asia, and Latin America. As of year-end 2025, its owned fleet totaled 44 vessels, including 35 foreign-flagged and 9 U.S.-flagged vessels. SEACOR Marine maintains its principal executive office in Houston, Texas.

Summary of the business section of SEACOR Marine's latest annual report, written by StockData.

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

“As of December 31, 2025, the Company employed 889 individuals directly and indirectly (through crewing or manning agreements), none of whom are members of a union under the terms of an ongoing agreement.”