Online Oceans

Based in the United Kingdom, Online Oceans operates as a leader in autonomous ocean data collection, providing innovative solutions for persistent ocean sensing through advanced unmanned vehicle technology. Founded in 2023 in the UK, Online Oceans specializes in autonomous ocean data collection. The company has conducted one deal, raising GBP 4 million in a Seed funding round on April 30, 2026, led by Seraphim Space Manager with participation from Koro Capital. This marks the total amount raised since its inception.

Online Oceans specializes in autonomous ocean data collection through its flagship product, the Scout USV (Uncrewed Surface Vehicle). Released in 2023, Scout is a 2. 4-meter, 80-kilogram solar-electric platform designed for persistent ocean sensing. It operates autonomously, capable of collecting both above-surface and subsea data over extended periods, without the need for crew, fuel, or shore support.

Scout is available in five different payload configurations, catering to various use cases including maritime domain awareness, subsea communication, metocean data collection, AI-powered marine mammal monitoring, and custom sensor integration. The primary customer base includes researchers, energy companies, and defense organizations operating primarily in offshore environments, particularly in geographical markets such as the North Sea, Atlantic Ocean, and areas around renewable energy installations. Online Oceans generates revenue through the sale and service of its Scout USV, offering both direct purchases and subscription-based data-as-a-service models. Clients can acquire the Scout USV starting from GBP 19,000, with potential for fleet deployment to enhance data collection capabilities across wider areas.

The subscription model provides organizations with continuous access to ocean data without the burden of owning the hardware, streamlining operational costs and minimizing capital expenditure. Revenue transactions typically involve direct sales of the Scout platform or recurring fees for data services, which deliver processed information via secure cloud dashboards or APIs. The company has designed its pricing structure to accommodate various client needs, ensuring accessibility for small research teams as well as larger defense and energy corporations. In April 2026, Online Oceans raised GBP 4 million in Seed funding led by Seraphim Space, with participation from Koro Capital and other individual investors.

The company will utilize this funding to scale manufacturing of its autonomous surface vessels and support fleet deployments. Online Oceans is focused on introducing new product iterations and expanding its presence in key maritime markets worldwide, with plans to enhance its offerings and operational capacity in regions rich in offshore activities by 2027.