Fish farming technologies of the future
Modern RAS solutions for the most ambitious projects

Finnelma Engineering company
Finnelma is a Helsinki-based engineering company and the official distributor of HESY Aquaculture RAS technology in the Eurasian region. Combining regional and engineering expertise with HESY’s know-how, Finnelma delivers customized solutions tailored to local industry needs.

Our projects
One of our projects is the Europe's largest production of trout fry using recirculating aquaculture systems (RAS) facility. The total production capacity of the two plants is 17 million young fish per year. This facility was completely designed and run by our company.
Benefits of working with us
  • Cutting-Edge Aquaculture Technology
    As the official distributor of HESY Aquaculture RAS technology, Finnelma provides state-of-the-art fish farming solutions with optimized water and electricity usage.
  • Customized Engineering Solutions
    With deep regional and technical expertise, Finnelma delivers tailor-made RAS fish farms designed to meet the specific needs of each client and local market conditions.
  • Sustainable solutions for growing food demand
    Finnelma’s innovative approach helps fish farms achieve higher efficiency, reduced environmental impact, and increased profitability.
  • Proven expertise in large-scale aquaculture solutions
    With a strong track record in terms of completed projects, Finnelma has helped to successfully deliver multiple modern, high-quality fish farms across the Eurasian region. The economics are calculated during the planning stage, ensuring long-term economic success.
Our Mission
To empower the growth of sustainable aquaculture in Eurasia through cutting-edge RAS technology and tailored engineering solutions.
Our services
Finnelma supplies high-performance Recirculating Aquaculture Systems that meet the growing demand for sustainable and scalable fish farming in your local context. We ensure seamless project execution, from design and commissioning to technical support and personnel training, maximizing efficiency and operational success.
Projecting
Turnkey design of fish farms using modern RAS technologies. Each project is developed with an individual approach, taking into account the local specifics of the client and the worldwide expertise of HESY and Finnelma.
Equipment
Supply and delivery of equipment to the client’s site, including complete logistics coordination and sourcing of local suppliers when necessary. Installation and commissioning of the facility.
Assistance
Comprehensive project support and technical assistance throughout implementation, as well as operational support after commissioning.
Education
Optional training of personnel at the client’s facility and in the educational center of our partners.

Contact us

Feel free to write and call us. We are ready to answer all your questions.

+358 9 142803
finnelma@finnelma.fi
Malminkaari 5, 00700 Helsinki, Finland
© 2025 All Rights Reserved. Finnelma Co.