Company lists · Data refreshed September 2026
Top 25 Marine fish farms worldwide
RevenueBase identified 331 marine fish farms worldwide as of September 2026 and tracks 9,723 professional contacts across them, including 2,260 with verified work emails. Norway is the largest market and Izmir the largest hub.
This list covers marine fish farms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for marine fish farms follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest marine fish farms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 788 contacts → | ||||
Partial evidence “Marine Harvest is the world's leading seafood company.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 766 contacts → | ||||
Indirect evidence “Lerøy Seafood Group is a world-leading seafood corporation with a history reaching back to 1899.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 585 contacts → | ||||
Indirect evidence “Tassal is the largest vertically integrated salmon, barramundi and prawn grower, and seafood processor in Australia, employing more than people across the country.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 480 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 316 contacts → | ||||
Partial evidence “Established in 1993, Avanti Feeds has grown into one of India's largest integrated fisheries companies, encompassing interests in Hatcheries, Farms, Aqua feed, and Processing.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 291 contacts → | ||||
Indirect evidence “INVERMAR inicia sus actividades en 1988, teniendo como primer objetivo desarrollar, producir y elaborar productos en base a salmón, los cuales estarían destinados al consumidor…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 226 contacts → | ||||
Indirect evidence “Stolt Sea Farm is one of the world’s most advanced high-tech aquaculture companies, and the premier provider of high-quality turbot and sole in an environmentally sound manner.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 220 contacts → | ||||
Indirect evidence “Rearing superior quality salmon in the most responsible, sustainable way for supply to major retailers, exclusive restaurateurs and kitchen tables alike.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 201 contacts → | ||||
Indirect evidence “En 1981, 10 amis souhaitant redynamiser l’économie de leur région, créent quelques piscicultures au cœur des Hautes Landes de Gascogne, pour profiter de la qualité naturelle de…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 189 contacts → | ||||
Indirect evidence “At Mowi, we work with the ocean to produce nutritious, delicious and supreme-quality seafood.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 180 contacts → | ||||
Indirect evidence “Mowi is one of the world's leading seafood companies, and the world's largest producer of farmed salmon, both by volume and by revenue.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 130 contacts → | ||||
Partial evidence “Open Blue is the global leader in open ocean raised fish.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 125 contacts → | ||||
Partial evidence “Fisher Farms, Inc.(FFI) is the leading aquaculture food processor and largest supplier of farm-raised seafood in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 123 contacts → | ||||
Indirect evidence “Gümüşdoga Su Ürünleri- is fully integrated- employing more than 1.600 person- ranked 136th at 2019 ISO TURKEY biggest 500 Industrial Companies - has an annual production capacity…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 115 contacts → | ||||
Partial evidence “With 42 years of expertise, Sürsan delivers premium sea bass, sea bream, rainbow trout, and crude fish oil through a fully integrated model, guaranteeing superior quality, food…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 105 contacts → | ||||
Indirect evidence “Nova Sea AS is one of the largest salmon farming companies in Northern Norway.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 104 contacts → | ||||
Partial evidence “Marine Harvest globally produces one-fifth of the world’s farm-raised salmon at facilities in Norway, Scotland, Canada, Chile, Ireland and the Faroe Islands.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 101 contacts → | ||||
Indirect evidence “GROUP SAGUN, bünyesinde 8 farklı şirket bulunduran, Türkiye’nin farklı noktalarında 11 üretim tesisi olan, deniz ürünleri yetiştiriciliği, üretimi, ihracatı ve ithalatı…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 99 contacts → | ||||
Partial evidence “Agromey is one of the biggest producer and exporter in aquaculture sector by an accomplished integration of fish farming, fish processing, packaging facilities and fish feed…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 99 contacts → | ||||
Indirect evidence “En Cooke España (antes Grupo Culmarex), somos expertos en acuicultura, con más de 30 años de experiencia en la crianza y comercialización de lubina (Dicentrarchus labrax), dorada…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 86 contacts → | ||||
Indirect evidence “Founded in 1997, Vinh Hoan is an international aquaculture company.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 82 contacts → | ||||
Strong evidence “An industry pioneer, Philosofish is among the few single-site, fully-integrated fish farms in Greece, producing the highest quality sea bream, sea bass Pagrus and Meagre.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 74 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 72 contacts → | ||||
Partial evidence “Seaborn is an independent sales and distribution partner for Norwegian and Icelandic fish farmers.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 71 contacts → | ||||
Partial evidence “Yumbah Aquaculture Ltd is Australia’s largest shellfish aquaculture company with farms and offices throughout the country including Kangaroo Island, Port Lincoln, Mornington…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marine fish farms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names marine fish farms.
- Partial evidence
- Its own public description names part of marine fish farms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name marine fish farms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 331 marine fish farms worldwide
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Marine fish farms worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine fish farms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for marine fish farms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “marine fish farms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine fish farms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among marine fish farms, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 2,260 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Marine fish farms by location
2 lists · largest firstEvery Marine fish farms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine fish farms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many marine fish farms are there worldwide?
RevenueBase identified 331 marine fish farms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Marine Harvest Group, headquartered in Bergen, tops this list with the largest team on record.
Which country has the most marine fish farms?
Norway leads with 64 companies, followed by the United States (28). Every marine fish farms list by country and city is linked on this page.
Which city has the most marine fish farms?
Izmir leads with 8 headquartered companies, followed by Portland (5) and Mugla (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,260 verified decision-maker contacts tracked across these 331 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.