When maritime autonomy is discussed, the image is often a large cargo ship crossing an ocean without a crew. That remains a longer-term regulatory and technical challenge. The more immediate commercial market
When maritime autonomy is discussed, the image is often a large cargo ship crossing an ocean without a crew. That remains a longer-term regulatory and technical challenge. The more immediate commercial market is developing elsewhere – smaller uncrewed surface vessels (USVs) and autonomous underwater vehicles (AUVs) are already surveying seabeds, inspecting pipelines and cables, monitoring offshore wind farms, and collecting hydrographic and geophysical data.
Intelatus Global Partners identifies 825 USV, Maritime Autonomous Surface Ship (MASS), AUV, and glider commercialized designs and prototypes offered globally by more than 300 market players (Figure 1). Europe and North America dominate the supplier base.
Figure 1: Autonomous systems market by region, June 2026
Source: Intelatus Global Partners.
Not One Market
The terminology can obscure the commercial picture. MASS generally refers to larger ships operating at varying levels of autonomy, including vessels that still carry crews. USVs are smaller surface robots controlled remotely or operating through pre-programmed missions. AUVs work below the surface without a tether, gathering sonar, camera, and other sensor data. Gliders are underwater drones designed for long, efficient ocean surveying rather than fast maneuvering.
For offshore energy, this distinction matters. The near-term opportunity is not to remove every person from every
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