Integrated Recirculating Aquaculture System (RAS) Market Report 2026

The integrated recirculating aquaculture system (RAS) market size has grown strongly in recent years. It will grow from $5.1 billion in 2025 to $5.54 billion in 2026 at a compound annual growth rate (CAGR) of 8.6%. The growth in the historic period can be attributed to increasing demand for sustainable aquaculture, rising water scarcity concerns, growing adoption of closed-loop farming systems, expansion of commercial aquaculture facilities, early regulatory push for environmental compliance.

The integrated recirculating aquaculture system (RAS) market size is expected to see strong growth in the next few years. It will grow to $7.62 billion in 2030 at a compound annual growth rate (CAGR) of 8.3%. The growth in the forecast period can be attributed to increasing investment in eco-efficient aquaculture, rising global demand for high-quality fish protein, growing adoption of integrated aquaponics, expansion of land-based fish farming projects, regulatory incentives for low-impact aquaculture systems. Major trends in the forecast period include rising preference for high-density aquaculture production, growing adoption of integrated aquaponics systems, expansion of closed-loop water treatment technologies, increasing shift toward indoor controlled aquaculture, enhanced focus on fish health and biosecurity protocols.

The increasing demand for high-quality seafood products is expected to drive the growth of the integrated recirculating aquaculture system (RAS) market. This surge in demand is fueled by rising health awareness regarding the nutritional benefits of seafood and a growing consumer preference for sustainably sourced options. Integrated RAS plays a crucial role in producing premium seafood by promoting sustainable farming, optimizing water usage, and maintaining controlled conditions that improve fish health and environmental protection. For example, in March 2024, the Department of Agriculture, Fisheries, and Forestry, an Australian government agency, projected that seafood production would grow from 60% of total production value in 2023-24 to 64% by 2028-29, with the total real value of aquaculture expected to reach $2.21 billion by 2028-29. Thus, the growing demand for high-quality seafood is propelling the integrated RAS market.

Leading companies in the integrated RAS market are focusing on developing innovative solutions, such as water quality management systems, to improve fish health and sustainability. These systems are designed to monitor and maintain water’s chemical, physical, and biological quality, ensuring it meets safety standards for various uses. For instance, in May 2023, Evonik Industries AG, a Germany-based specialty chemicals company, introduced VIGOROX Trident, a product aimed at reducing waterborne fish pathogens in RAS and ponds while fish are present. This product breaks down into harmless byproducts and has no observable effect on salmon and similar finfish at concentrations below 3.5 mg/L. VIGOROX Trident offers aquaculture operators a cost-effective way to maintain water quality, comply with regulations, and enhance fish health without requiring additional steps to clean chemical residues.

In August 2024, KR Group, a steel fabrication and installation company based in Scotland, collaborated with Nofitech to supply steel and cladding for the final phase of a RAS project at Applecross. This is part of Bakkafrost Scotland's $65.63 million (£49 million) investment to improve sustainable salmon farming practices. Nofitech, a Norwegian technology company, specializes in developing RAS solutions for both seawater and freshwater systems.

Major companies operating in the integrated recirculating aquaculture system (RAS) market are Xylem Inc., Pentair plc, Veolia Water Technologies and Solutions, Kaeser Compressors Inc., Skretting, Innovasea Systems Inc., BioMar Group, Aqua BioTech Group, Stolt Sea Farm S.A., Sterner AS, Nocera Inc., Moleaer Inc., Blue Ridge Aquaculture Inc., BioFishency Ltd., OxyGuard International A/S, CM Aqua Technologies ApS, AquaMaof Aquaculture Technologies Ltd., Clewer Aquaculture Oy, Fox Aquaculture Inc., Hesy Aquaculture B.V., Integrated Aqua Systems Inc., Levapor India Pvt Ltd, MAT-KULING AS, AKVA Group ASA.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs on aquaculture equipment have increased costs for RAS installation and operation, particularly affecting indoor and closed-type systems, while also promoting local manufacturing and supply chain resilience.

The integrated recirculating aquaculture system (RAS) market research report is one of a series of new reports that provides integrated recirculating aquaculture system (RAS) market statistics, including integrated recirculating aquaculture system (RAS) industry global market size, regional shares, competitors with a integrated recirculating aquaculture system (RAS) market share, detailed integrated recirculating aquaculture system (RAS) market segments, market trends and opportunities, and any further data you may need to thrive in the integrated recirculating aquaculture system (RAS) industry. This integrated recirculating aquaculture system (RAS) market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

An integrated recirculating aquaculture system (RAS) is a sustainable method of fish farming that continuously recycles and treats water within a closed environment, thereby reducing water consumption and minimizing environmental impact. This system combines fish tanks with biofilters, mechanical filters, and oxygenation processes to ensure optimal water quality. It facilitates high-density fish production and can also integrate hydroponics to cultivate plants, resulting in a balanced and efficient aquaculture ecosystem.

The primary types of integrated recirculating aquaculture systems (RAS) include closed type and semi-closed type systems. Closed type systems are entirely sealed environments where both water and fish are contained, limiting interaction with the external environment. These systems can be used for both outdoor and indoor applications and cater to a wide range of end users, including the retail sector, food processing industry, restaurants, food services, animal feed industry, as well as pharmaceutical and nutraceutical sectors, among others.Asia-Pacific was the largest region in the integrated recirculating aquaculture system (RAS) market in 2025. The regions covered in the integrated recirculating aquaculture system (RAS) market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the integrated recirculating aquaculture system (ras) market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The integrated recirculating aquaculture system (RAS) market consists of sales of filtration systems, aeration systems, water quality monitoring systems, biofilters, UV sterilizers, and recirculation pumps. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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