Customer concentration
A small number of customers account for a large share of revenue, so losing one can materially reduce utilization and revenue.
- Scope
- Azule, ExxonMobil, and SEACOR Marine Arabia were major customers in 2025.
- Materiality
- high
SEACOR Marine Holdings Inc.
SEACOR Marine Holdings Inc. provides offshore marine transportation and support services to energy companies and contractors worldwide. Its fleet of offshore support vessels moves cargo and personnel, supports offshore construction and maintenance, and serves oil, gas, and offshore wind operations across multiple regions.
26,7 %
20,2 %
−12,2 %
−16,0 %
2.54
2.51
| % | |
|---|---|
| Time charter services | 70% Vessel hire where SEACOR Marine operates the vessel and charges daily hire rates. |
| Bareboat charter services | 5% Vessel hire where the customer takes operational responsibility for the vessel. |
| Other marine services | 25% Support services tied to offshore operations, including logistics and specialized vessel work. |
Customers are primarily offshore energy operators, including oil and gas producers, integrated energy companies, and...
- Offshore oil and gas operatorsprimary
They charter vessels for cargo, personnel transport, production support, and field services.
- Offshore wind developerssecondary
They use vessels for installation, maintenance, and decommissioning of wind farms.
- Energy service contractorssecondary
They hire vessels for specialized offshore construction, inspection, and intervention work.
- Joint venture end customersprimary
SEACOR Marine participates in ventures that place vessels in service to major national oil companies.
SEACOR Marine operates a mobile fleet across four principal regions: the United States, Africa and Europe, the Middle...
- •United States operations are centered in the Gulf of America
- •Africa and Europe are a core operating region for offshore support
- •Middle East and Asia include vessel activity tied to major energy markets
- •Latin America is important, especially Mexico and Guyana
- •Fleet mobility allows redeployment across regions as demand shifts
The company’s strategy is centered on matching a mobile offshore fleet to customer demand across multiple energy basins...
01
Improve fleet utilization and charter ratesshort-term
Revenue depends heavily on daily hire rates and how many vessel days are worked.
02
Maintain geographic flexibilitymedium-term
A mobile fleet can follow offshore activity and reduce dependence on one basin.
03
Support offshore wind and energy transition workmedium-term
Wind-related projects broaden end-market exposure beyond traditional oil and gas.
The business is highly exposed to offshore oil and gas spending, vessel supply/demand balance, and customer...
Offshore market cyclicality
Demand for vessels tracks offshore exploration and production activity, which moves with oil and gas prices.
- Scope
- Time charter rates and fleet utilization across all regions.
- Materiality
- high
Vessel oversupply
Newbuilds, reactivated vessels, or converted capacity can depress charter rates and reduce utilization.
- Scope
- Global offshore support vessel market.
- Materiality
- high
Operational and safety incidents
Marine operations are exposed to vessel damage, weather, accidents, and environmental liabilities.
- Scope
- Global fleet operations in offshore environments.
- Materiality
- high
Joint venture dependence
Some revenue is earned through joint ventures where SEACOR Marine may not control all decisions.
- Scope
- SEACOR Marine Arabia and other investments in joint ventures.
- Materiality
- medium
Time charter revenue recognition
Quarterly revenue comparability
Drydocking and repair costs
Operating margin volatility
Vessel depreciation and impairment
Operating income and book value
Joint venture equity accounting
Non-operating earnings volatility
Asset dispositions and gains/losses
Reported net income
: 29.4.2026