Company lists · Data refreshed September 2026

Top 25 Fish processing companies based in the United Kingdom

RevenueBase identified 198 company matches for fish processing companies associated with the United Kingdom as of September 2026 and tracks 2,837 professional contacts across them, including 708 with verified work emails. Grimsby is the largest hub.

This list covers company matches for fish processing companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
198Companies
2,837Contacts tracked
708Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fish processing companies based in the United Kingdom

Ranked by team size
Top 25 of 198 company matches for fish processing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGrimsby, United KingdomHQ recorded Sep 19, 20261,001-5,000598 contacts →

Exact match

“Young’s Seafood Limited is the UK’s leading fish and seafood business, inspiring consumers to love fish through its fresh, frozen, own-label and branded products.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchPeterhead, United KingdomHQ recorded Sep 19, 2026501-1,000144 contacts →

Exact match

“Thistle Seafoods is a family-owned, highly innovative, low-cost private label manufacturer of frozen and chilled coated and added value seafood products whose origins date back to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchWarrington, United KingdomHQ recorded Sep 19, 2026201-500117 contacts →

Exact match

“In 1862 our business was founded by Joseph Sykes, trading fresh and frozen seafood from Old Smithfield Market in the heart of Manchester; Sykes Seafood has come a long way since…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchGrimsby, United KingdomHQ recorded Sep 19, 2026501-1,00094 contacts →

Exact match

“Icelandic Seachill is one of the UK's leading manufacturers of retail added-value seafood.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchHayes, United KingdomHQ recorded Sep 19, 202651-20065 contacts →

Exact match

“Reach Food Service was founded by a team of professionals with a passion for world cuisines and a penchant for fine ingredients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchAberdeen, United KingdomHQ recorded Sep 19, 2026201-50056 contacts →

Exact match

“A family business born in the Granite City.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchAlness, United KingdomHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“SCDI Awards 2021 - Gold Winner in People Development and Bronze Winner in SME Enterprise of the Year We are proud to be a 100% employee owned business, rooted in the Scottish…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchPeterhead, United KingdomHQ recorded Sep 19, 2026201-50045 contacts →

Exact match

“At Macduff we process only wild scallops, langoustines, crabs and whelks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchAberdeenshire, United KingdomHQ recorded Sep 19, 2026201-50044 contacts →

Exact match

“International Fish Canners (Scotland) Ltd was established in 1979 and is the UK’s only fish cannery.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchHull, United KingdomHQ recorded Sep 19, 2026201-50039 contacts →

Exact match

“From our base in Hull, we are a leading UK seafood supplier and processor, providing responsibly sourced fresh and smoked fish across the UK, the Middle East and Europe.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchRedruth, United KingdomHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“Falfish Ltd is a Cornish family business established in 1979.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchGrimsby, United KingdomHQ recorded Sep 19, 202651-20036 contacts →

Exact match

“Welcome to Flatfish Ltd -"The Future of Fresh Ocean Produce".”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchTelford, United KingdomHQ recorded Sep 19, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchHull, United KingdomHQ recorded Sep 19, 202651-20034 contacts →

Exact match

“Here at Three Oceans we are dedicated to producing the finest quality frozen fish, delivered to our customers with the highest possible standards of service.time, after time…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchHatfield, United KingdomHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“If you’re looking for a seafood supplier you’ll want quality fish, wholesale affordable prices and reliable delivery.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBarnstaple, United KingdomHQ recorded Sep 19, 202651-20027 contacts →

Exact match

“COOMBE FISHERIES LIMITED is a seafood production company based out of RIVERSIDE ROAD POTTINGTON BUSINESS PARK, Barnstaple, DEVON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchGloucestershire, United KingdomHQ recorded Sep 19, 2026201-50025 contacts →

Exact match

“Severn & Wye is a family run and owned business with a strong commitment to sustainability and responsible sourcing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchRoche, United KingdomHQ recorded Sep 19, 202651-20024 contacts →

Exact match

“Ocean Fish is an independently owned catching and seafood processing group based in Cornwall, UK.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMusselburgh, United KingdomHQ recorded Sep 19, 202651-20022 contacts →

Exact match

“High quality fish processing Apply Here: https://jkthomson.com/apply/”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchGrimsby, United KingdomHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“JCS Fish is a family-owned seafood company founded by Andrew and Louise Coulbeck.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLiskeard, United KingdomHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Ideal Foods Ltd is a processor and specialist supplier of shellfish, whitefish, tuna, salmon heads and other fish by-products to companies all around the world including to the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchJarrow, United KingdomHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Libra Seafood Processing Ltd is a privately owned, independent processor of frozen seafood.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Visual Foods is a specialist supplier of frozen Seafood and Poultry products to major UK pub and restaurant brands, retailers and wholesalers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNorth Bradley, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“We are suppliers of responsibly sourced premium frozen seafood to the wholesale, manufacturing and foodservice markets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSalisbury, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 198 fish processing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 708 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fish processing companies based in the United Kingdom at a glance

As of Sep 19, 2026
25.0%Verified-email coverage
14.3Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Grimsby
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
74
51-200
26
201-500
11
501-1,000
4
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 198 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “fish processing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 708 professional contacts with verified work emails across the full matched dataset. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fish processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fish processing companies are there based in the United Kingdom?

RevenueBase identified 198 company matches for fish processing companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Young's Seafood tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fish processing companies?

Grimsby leads with 22 company records, followed by London (22) and Hull (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 708 professional contacts with verified work emails tracked across these 198 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 198 fish processing companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.