Company lists · Data refreshed September 2026

Top 23 Harbor services companies based in the United Kingdom

RevenueBase identified 188 company matches for harbor services companies associated with the United Kingdom as of September 2026 and tracks 8,246 professional contacts across them, including 2,751 with verified work emails. London is the largest hub.

This list covers company matches for harbor services 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 20, 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 20, 2026 How this list was built
188Companies
8,246Contacts tracked
2,751Verified emails
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The 23 largest harbor services companies based in the United Kingdom

Ranked by team size
Top 23 of 188 company matches for harbor services companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,0003,324 contacts →

Exact match

“Global trade has always depended on the port and since 1847 Inchcape Shipping Services has provided the local knowledge and means to deliver port calls that enable business to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLiverpool, United KingdomHQ recorded Sep 20, 20261,001-5,000856 contacts →

Exact match

“Central to growing the UK’s economy, logistics and sustainability journey, we are driven by a vision to become the industry leader for safety, performance and sustainable growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBurntisland, United KingdomHQ recorded Sep 20, 2026501-1,000387 contacts →

Exact match

“Briggs Marine is a leading provider of marine and environmental services, specialising in port and marine operations, subsea and environmental support and vessel charter.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchDover, United KingdomHQ recorded Sep 20, 2026201-500259 contacts →

Exact match

“The Port of Dover is the UK's busiest international ferry port and a vital gateway for the movement of people and trade.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSouth Shields, United KingdomHQ recorded Sep 20, 2026201-500237 contacts →

Exact match

“The Port of Tyne is one of the UK’s major deep-sea ports – delivering bespoke solutions for the green energy sector, supporting world leaders in the automotive transition…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchNorwich, United KingdomHQ recorded Sep 20, 20261,001-5,000204 contacts →

Exact match

“Shaping the future of maritime.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchTilbury, United KingdomHQ recorded Sep 20, 2026501-1,000149 contacts →

Exact match

“As the largest multimodal port in the South East and 3rd largest port in the UK, we do much more than simply manage cargo passing through our port, we offer bespoke supply chain…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-200139 contacts →

Exact match

“Part of the Clarksons Group, the world’s leading provider of integrated shipping services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPortsmouth, United KingdomHQ recorded Sep 20, 202651-20079 contacts →

Exact match

“Portico provide complete, expert handling for international cargo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLargs, United KingdomHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchGrangemouth, United KingdomHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“Denholm Port Services Ltd is a subsidiary of Denholm Logistics Ltd, part of the J&J Denholm Group.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMiddlesbrough, United KingdomHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“Casper Shipping is the leading independent port agency, logistics and marine services group of companies in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchIpswich, United KingdomHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“VertomCory is a global port agency with diverse local knowledge and expertise that matches the demands of today’s shipping industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLymington, United KingdomHQ recorded Sep 20, 202651-20049 contacts →

Exact match

“Berthon has been trading from our riverside site in Lymington since 1877.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSouthampton, United KingdomHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Established in 1998 we are a family owned freight forwarder and logistics provider, based in Southampton, with a specialist global network of partners acting as our overseas…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchFelixstowe, United KingdomHQ recorded Sep 20, 2026201-50034 contacts →

Exact match

“Seven Logistics was formed in 2005 to provide a comprehensive range of container transport and logistics services to the ever-growing supply chain industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchFelixstowe, United KingdomHQ recorded Sep 20, 2026201-50030 contacts →

Exact match

“Hutchison Logistics, with our global network of ports and partners, offers shippers a world of possibilities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSouthampton, United KingdomHQ recorded Sep 20, 2026201-50029 contacts →

Exact match

“Southampton Cargo Handling’s portfolio includes a complete range of terminal and ship handling services covering roll-on/roll-off, cruise and project.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchShetland, United KingdomHQ recorded Sep 20, 202651-20028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBrixham, United KingdomHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“OTS operates a fleet of fast, versatile workboats that can transport technicians, cargo or fuel to offshore work sites and vessels.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchNorth Killingholme, United KingdomHQ recorded Sep 20, 202651-20022 contacts →

Exact match

“Humber Ports Logistics was established in 2012, and offers a service with over 35 years experience in transport & shipping offering a wide range of knowledge and experience.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBristol, United KingdomHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“Admiral Harding is the largest supplier to the worldwide shipping industry, with the capability of supplying goods and services to cruise, offshore, military and merchant vessels…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchAyr, United KingdomHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“JST SERVICES (SCOTLAND) LTD is a company based out of AYR, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 23 of 188 harbor services companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Harbor services companies based in the United Kingdom at a glance

As of Sep 20, 2026
33.4%Verified-email coverage
43.9Average contacts per company
11-50Median size (employees)
11.7%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
38
51-200
35
201-500
9
501-1,000
4
1,001-5,000
6
10001+
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 188 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 “harbor services 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 2,751 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 20, 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 “harbor services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many harbor services companies are there based in the United Kingdom?

RevenueBase identified 188 company matches for harbor services 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?

Inchcape Shipping Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most harbor services companies?

London leads with 22 company records, followed by Hull (6) and Felixstowe (5).

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 2,751 professional contacts with verified work emails tracked across these 188 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 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 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.