Company lists · Data refreshed September 2026

Top 18 Customs software developers based in the United Kingdom

RevenueBase identified 35 company matches for customs software developers associated with the United Kingdom as of September 2026 and tracks 304 professional contacts across them, including 95 with verified work emails. London is the largest hub.

This list covers company matches for customs software developers 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 28, 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 28, 2026 How this list was built
35Companies
304Contacts tracked
95Verified emails
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The 18 largest customs software developers based in the United Kingdom

Ranked by team size
Top 18 of 35 company matches for customs software developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202651-20057 contacts →

Exact match

“iCustoms is an AI-driven Trade Compliance Management Platform that offers fully automated customs management solutions for importers, exporters, customs agents, brokers, freight…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchChippenham, United KingdomHQ recorded Sep 28, 202651-20025 contacts →

Exact match

“End-to-end supply chain solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWigan, United KingdomHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Langdon Customs and Excise has been in the business of creating software for the Customs arena (Import/Export), saving you time and money with added 'compliance' peace of mind for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWorcester, United KingdomHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Technology-led customs consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAshford, United KingdomHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Agency Sector Management (ASM) is the UK’s leading provider of Customs and forwarding software to freight forwarders worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Reclaim control of your customs process, with Azarc® We help importers and freight forwarders take control of customs clearance with our automated, AI-powered platform…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchOldmeldrum, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Here at Bethan, we’re proud to be passionate about all things customs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchChester, United KingdomHQ recorded Sep 28, 20261-107 contacts →

Exact match

“CustomsPlus® is a global customs and trade compliance consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNorthwich, United KingdomHQ recorded Sep 28, 20261-106 contacts →

Exact match

“ClearPort is a customs software, designed by industry experts for freight forwarders, customs brokers, manufacturers and retails to support the compliant import and export of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMiddlesbrough, United KingdomHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Casper Customs is part of the Casper Group.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchStockport, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“We provide a specialist and affordable service for UK Customs Import and Export Declarations in and out of UK seaports, using our top of the range customs automation platform to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAshford, United KingdomHQ recorded Sep 28, 202611-505 contacts →

Exact match

“We proudly stand as a seasoned customs brokerage firm with two decades of unwavering commitment to excellence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSouthampton, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“If you are customs brokers or freight forwarders looking for a totally customisable suite of import and export software - where reliability is an absolute must - you need look no…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSouth Croydon, United KingdomHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Imagine being absolutely confident your export documentation was right!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchGainsborough, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“My name is Rachel Stockton and I founded CIE Services after spending over 25+ years in the corporate sector.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchChichester, United KingdomHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Customs Management Limited - combine cutting edge technology with practical customs expertise to provide ‘managed service’ or ‘automation’ solutions for international border…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchHeathrow, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“At Controlled Logistics Ltd, we offer businesses with personalized, expert consultancy and seamless customs brokerage services, backed by cutting-edge IT solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“There’s a lot of confusion and outdated advice about how to navigate UK customs, deal with VAT, and move goods across borders.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 18 of 35 customs software developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 95 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customs software developers based in the United Kingdom at a glance

As of Sep 28, 2026
31.2%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
11.4%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
13
51-200
3
201-500
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 35 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 “customs software developers” 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 95 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 28, 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 “customs software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customs software developers are there based in the United Kingdom?

RevenueBase identified 35 company matches for customs software developers 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?

icustoms.ai tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customs software developers?

London leads with 4 company records, followed by Ashford (3) and Glasgow (2).

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 95 professional contacts with verified work emails tracked across these 35 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 28, 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.