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Danish startup eyes ocean defense with AI acoustics
18 Jul
Summary
- Triton Depth secures €1 million in pre-seed funding.
- Company leverages AI and acoustic sensors for seabed security.
- Focuses on threats like Baltic cable sabotage and drone warfare.

Founded in 2025 by three DTU engineering students, Copenhagen-based Triton Depth has successfully raised €1 million in pre-seed funding. Investors include The Creator Fund and Denmark's Export and Investment Fund (EIFO).
The company aims to tackle a critical EU security gap: the seabed. This focus is driven by increasing concerns surrounding Baltic cable sabotage, shadow-fleet activity, and underwater drone warfare.
Triton Depth plans to deploy a scalable network of passive acoustic sensors, termed 'Triton Nodes'. These nodes will utilize artificial intelligence to identify vessels and underwater objects in real time, creating an 'intelligence layer for the ocean'.
This dual-use technology is particularly relevant for Denmark, which has experienced significant economic damage from seabed sabotage, such as the Nord Stream pipeline incident. The company's approach offers an affordable solution for monitoring critical underwater infrastructure like power interconnectors and data cables.
As European governments increasingly seek scalable and cost-effective methods for coastal and subsea monitoring, Triton Depth is positioned to benefit from the renewed emphasis on maritime security in the region.