What Stolt Sea Farm does

Stolt Sea Farm (Stolt Sea Farm UK PLC) is a European land-based aquaculture operator specialising in the farming of high-value flatfish — turbot (Scophthalmus maximus) and sole (Solea senegalensis). Founded in Norway in 1972 and now headquartered operationally in Santiago de Compostela, Spain, the company runs 17 production, hatchery, and processing sites across five European countries (Spain, Portugal, France, Iceland, Norway) and is a wholly-owned division of Oslo-listed Stolt-Nielsen Limited (Oslo Børs: SNI). It markets finished product under the Neptura®, Prodemar™, and King Sole™ brands and is positioned as the only aquaculture company consistently producing both high-grade turbot and Senegalese sole at commercial volumes, with combined nameplate capacity of 8,500 MT of turbot and 3,000+ MT of sole following the Q2 2026 inauguration of its new sole hatchery in Cervo, Galicia.

The company's technical foundation is land-based Recirculating Aquaculture Systems (RAS), which the firm operates and refines across multiple geographies with site-specific advantages — for example, the Hafnir, Iceland sole farm co-located with the HS Orka geothermal plant, and 100% green-energy operation at the Tocha, Portugal facility. Operations span the full life cycle: broodstock and hatchery (Quilmas, Bergondo, Cervo), on-growing (Lira, Carnota, Camariñas, Palmeira, Couso, Tocha, Anglet, Hafnir, Oye), juvenile transport via a custom 70,000–90,000-fish-capacity vehicle, and an expanding processing footprint anchored by the announced Rianxo food-processing and R&D centre (capacity >14,000 tonnes annually). The asset base holds certifications from ASC, GLOBALG.A.P., ISO 9001, ISO 14001, IFS Food, and MSC, and Stolt Sea Farm's turbot has earned four consecutive 3-Star Superior Taste Awards (2023–2026) and the exclusive Crystal Taste Award — the first flatfish producer to do so.

Commercially, Stolt Sea Farm operates a B2B model selling fresh and frozen turbot and sole products (whole fish and value-added processed formats) to restaurants, supermarkets, and the hospitality sector primarily through wholesale distributors in Europe, with selective retail penetration (e.g., Auchan in France, a leading US supermarket) and targeted expansion into Asian markets via trade shows. Pricing is quote-based and not publicly disclosed. A commercial team in Santiago de Compostela runs direct enterprise relationships, while chef and federation partnerships (notably the Federazione Italiana Cuochi) and presence at Seafood Expo Global, Conxemar, and Seafood Expo Asia drive brand development. Q2 2026 revenue reached USD 35.2 million (+18.5% YoY) and gross profit excluding fair value adjustment USD 13.2 million, against a 400-employee headcount.

Name

Stolt Sea Farm

Legal name

Stolt Sea Farm UK PLC

Website

https://stoltseafarm.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices15 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Infrastructure, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Turbot and Sole Product Sales: Primary revenue from selling premium land-based turbot and sole products under Neptura and Prodemar brands to restaurants, supermarkets, and hospitality sector via wholesalers. Both fresh and frozen products offered.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Stolt Sea Farm produces and sells premium land-based farmed turbot (Scophthalmus maximus) and sole (Solea senegalensis) in fresh and frozen formats under the Neptura, Prodemar and King Sole brands. It operates 17 production facilities across five European countries using proprietary recirculating aquaculture systems (RAS), supplying restaurants, supermarkets and the hospitality sector via wholesalers.

Product overview

Stolt Sea Farm is a land-based aquaculture company and the premier provider of high-quality turbot and sole. The company operates as a single unified production portfolio organized around its main brands: Neptura® (primary turbot and sole brand), Prodemar™ (premium turbot brand), and King Sole™ (premium sole brand). Products include fresh and frozen turbot, fresh and frozen sole, and value-added processing services. The company supplies restaurants, supermarkets, and the hospitality sector through wholesalers globally. Stolt Sea Farm also offers juvenile fish transport logistics to move post-larvae and juvenile fish from hatcheries to on-growing farms.

Differentiator

Problem solved

Functional benefit

Brands

• Neptura: Main turbot (Scophthalmus maximus) and sole (Solea senegalensis) brand. An acknowledged international leader in land-based aquaculture.
• Prodemar
• King Sole

Products and services

• Neptura Primary brand encompassing Stolt Sea Farm's land-based farmed turbot (Scophthalmus maximus) and sole (Solea senegalensis) products. Supplies restaurants, supermarkets and the hospitality sector via wholesalers internationally.
• Prodemar Premium turbot brand from Stolt Sea Farm, recognized with 3-Star Superior Taste Awards and the Crystal Taste Award. Sold in restaurants, supermarkets and the hospitality sector.
• King Sole Premium sole brand from Stolt Sea Farm, notably featured in distribution deals with major retailers including French supermarket giant Auchan.
• Fresh Turbot Fresh turbot products (whole and portioned) recognized with Superior Taste Awards and the Crystal Taste Award for exceptional quality. Supplied to restaurants and supermarkets.
• Frozen Turbot Frozen turbot products in the premium seafood range, launched at the Conxemar International Fair as part of the company's premium seafood portfolio.
• Food Processing Services Value-added processing services including packaging of turbot and sole products and special product lines. Supports whole sole and value-added product (VAP) formats for foodservice and retail customers.
• Juvenile Fish Transport Service Custom-built juvenile fish transport logistics service moving post-larvae and juvenile sole and turbot from hatcheries to on-growing farms, with capacity of 70,000-90,000 juveniles per journey and isothermal, oxygenated and aerated tanks.

Quantifiable outcome

• Reduced power consumption costs by over 50% through operational efficiencies (reported for Sterling Caviar subsidiary)
• +3 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Federazione Italiana Cuochi (Italian Federation of Chefs)coreGTM or Marketing Partner · 8 February 2024Strategic marketing partnership with Italian Federation of Chefs for product collaborations, chef endorsements, and brand promotion. Includes sponsorship of budding chefs in the US and year-long successful collaborations.
• Telefónica TechcoreTechnology or Integration · 15 May 2023Partnership to digitalize Stolt Sea Farm operations, implementing technology solutions for farm management, monitoring, and operational efficiency improvements.
• WWF Spain / Life Refish ProjectminorStrategic or Co-development Partner · 1 September 2022Partnership to protect fishing resources. Company joined consortium to recover waste and discards from fishing through biorefinery initiatives with Life Refish project.
• WWF and Local Fishermen's AssociationcoreStrategic or Co-development Partner · 1 January 2007Consortium formed in 2007 with WWF and local Fishermen's Association to create a natural marine reserve around the Lira farm in Spain. The reserve is now widely recognized as a marine area with rich biological diversity, contributing to repopulating the area with both Turbot and Sole.
• ICEX (Spanish Institute for Foreign Trade)minorGTM or Marketing PartnerCollaboration with ICEX for international market expansion. Prodemar seafood showcase with ICEX in Hong Kong to promote Spanish aquaculture products abroad.
• HS Orka hf (Iceland)coreStrategic or Co-development PartnerAgreement with Icelandic geothermal power company to lease land and water from Reykjanes geothermal plant for establishing large-scale sole farm at Hafnir, Iceland.
• Aquaculture Stewardship Council (ASC)coreOthersAquaculture certification body. Stolt Sea Farm received ASC certification for all turbot farms in 2025, meeting sustainability standards for flatfish production.

Scale indicators8 records

Recent moves10 records

Expansion highlights4 records

Emerging players

• Pure Salmon (8F Asset Management): Land-based RAS salmon producer developing facilities globally. Directly comparable to Stolt Sea Farm as a land-based recirculating aquaculture operator targeting premium retail and foodservice; differs in species (salmon vs. flatfish) and maturity stage.
• Kingfish Zeeland: Netherlands-based land-based RAS producer of yellowtail kingfish. Comparable as a European land-based RAS aquaculture company serving premium wholesale and retail with sustainability certifications; differs in species (yellowtail vs. turbot/sole) and scale.

Broad incumbents

• SalMar Aker Ocean: Norwegian offshore and conventional salmon aquaculture major with growing RAS exposure. Both share Norwegian roots and Norwegian aquaculture know-how, and both are scaling land-based/ocean-based systems; SalMar is far larger and salmon-focused.
• Bakkafrost: Faroese vertically integrated salmon producer with premium positioning. Comparable as a large, premium-branded aquaculture incumbent with sustainability credentials and a focus on value-added processing; differs in species and geographic exposure.
• Mowi ASA: World's largest Atlantic salmon producer and a broad incumbent in global aquaculture. While salmon-focused rather than flatfish, Mowi is a comparable publicly-traded aquaculture incumbent with similar scale, premium brand positioning (Mowi, Supreme), and global wholesale distribution to retail and foodservice.
• Cermaq (Mitsubishi-owned): Global salmon producer operating in Norway, Chile, and Canada. Comparable to Stolt Sea Farm as a large-scale, sustainability-certified aquaculture incumbent serving international wholesale and retail markets; differs in species (salmon vs. flatfish) and farming model (sea vs. land-based).

Direct peers

• Andromeda Group: Greek aquaculture group producing sea bass, sea bream, and other Mediterranean species for European markets. Comparable to Stolt Sea Farm as a vertically integrated European aquaculture producer supplying premium retail and foodservice channels via wholesale distribution.
• Selonda (Selonda Aquaculture S.A.): Greek sea bass and sea bream producer with significant European wholesale presence. Closely comparable to Stolt Sea Farm in business model (B2B wholesale of premium farmed white fish to restaurants and supermarkets), scale, and customer base, though species-different.
• Avramar: One of the world's largest Mediterranean aquaculture producers of sea bass and sea bream, operating across Greece, Spain, and other European geographies. Directly comparable as a European premium white-fish aquaculture operator of similar scale, though focused on different species; competes for the same foodservice and retail premium-seafood customers.

Others

• Atlantis S.A. (formerly Andromeda Seafood/Selonda peers) - Akva group: Norwegian supplier of aquaculture technology and infrastructure including RAS systems used in land-based fish farming. Closely comparable as an enabling supplier to land-based aquaculture operators including Stolt Sea Farm's recirculating systems; does not directly compete but supplies similar technology stacks.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/stolt-sea-farm
• YouTubeyoutube.com/watch?v=IT32thM0CDc

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stolt Sea Farm