Oceanloop secures €38.5m financing package to scale land-based Giant Grouper production

German aquaculture technology firm Oceanloop has raised up to €38.5 million in equity and venture debt. The capital will fund a 250-ton production site in Germany and a 2,000-ton facility in Spain to commercially scale farmed Giant Grouper across Europe.

Land-based aquaculture technology developer Oceanloop has completed a funding round of up to €38.5 million to expand its commercial recirculating aquaculture system operations across Europe. The capital blend comprises equity investments from aquaculture-focused fund Hatch Blue and strategic investor Stolt Ventures, along with an amended €32 million venture-debt facility from the European Investment Bank backed by the InvestEU program.

Oceanloop is a Munich-headquartered technology company specializing in modular, software-controlled recirculating aquaculture systems that integrate marine engineering, digital monitoring, and biological management. The initial capital deployment will fund the construction of a 250-ton capacity Giant Grouper facility in Kiel, Germany, starting in late 2026. This location will double as a commercial production hub and reference platform for technology demonstration, operator training, and data analytics. A second phase foresees the development of a 2,000-ton industrial production center in Gran Canaria, Spain, planned for construction in 2029.

This capital expansion highlights a growing pivot toward localized, land-based production of high-value marine species to strengthen European food security. Commercializing European-farmed Giant Grouper addresses import dependency for premium seafood, giving foodservice operators and distributors a traceable, sustainable alternative to long-distance supply chains. By establishing standardized recirculating systems, the model reduces exposure to environmental marine risks while optimizing resource efficiency.

The investment signals rising institutional interest in scalable, technology-driven protein production across the broader agriculture and seafood sectors. Standardized recirculating aquaculture architectures allow technology providers to explore international licensing models, strategic joint ventures, and technology transfer arrangements in regions reliant on seafood imports. Early deployment of operational digital monitoring and biological management software provides a foundational blueprint for multi-species expansion, including land-based shrimp farming.