Company lists · Data refreshed November 2026

Top 12 Fiber optic connection closure suppliers based in the United Kingdom

RevenueBase identified 31 company matches for fiber optic connection closure suppliers associated with the United Kingdom as of November 2026 and tracks 572 professional contacts across them, including 293 with verified work emails. Hungerford is the largest hub.

This list covers company matches for fiber optic connection closure suppliers 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 November 5, 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 Nov 5, 2026 How this list was built
31Companies
572Contacts tracked
293Verified emails
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The 12 largest fiber optic connection closure suppliers based in the United Kingdom

Ranked by team size
Top 12 of 31 company matches for fiber optic connection closure suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchDrighlington, United KingdomHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“We are a leading provider of Fibre Management Products and Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchNorthampton, United KingdomHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Delivering elegant, effective structured cabling solutions" Founded in 1988, HellermannTyton Data Ltd is an established and global leader in the provision of fibre network…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Mills Ltd is the UK’s largest independently owned family-run supplier of infrastructure products, tools and equipment for telecommunications, utilities, civils and data sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchIpswich, United KingdomHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“OPT designs and produces high-quality cable management products and specialist equipment for the telecommunications industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTonbridge, United KingdomHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Fibre-optic product supplier and cable assembly manufacturer since 1988, Tech Optics Ltd is one of the UK’s longest serving fibre-optic companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchTewkesbury, United KingdomHQ recorded Nov 5, 20261-108 contacts →

Exact match

“At Cable Intelligence, we're cable & connectivity specialists.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchFramlingham, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“m2fx is a pioneering fiber optic cable manufacturer and protected fiber solutions provider whose primary aim is to reduce the cost of fiber cable deployment across multiple…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHungerford, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“DTT specialises in the manufacture and distribution of networking products and accessories for telecommunications and data communications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBirmingham, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“GDS supply a wide range of optical equipment from fibre patch cords (Single and Multi Mode) made in the UK and to a high specification, connectors and cable to fibre tooling from…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPreston, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“The Fibre optic termination services we provide not only cater to security systems but to any Ethernet network on site.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSouthend-On-Sea, United KingdomHQ recorded Nov 5, 202611-501 contacts →

Exact match

“FOLAN UK, Mainframe Communications,(online store MCL Data Solutions) is your one-stop solution for fibre optics, fibre optic data network and telecommunication products with…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSlough, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Established in the United Kingdom in 2012, Osilan Ltd stands as a pioneer in copper structured cabling, fibre optic cables, FTTx networks, data center and cabinet solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 12 of 31 fiber optic connection closure suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fiber optic connection closure suppliers based in the United Kingdom at a glance

As of Nov 5, 2026
51.2%Verified-email coverage
18.5Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Hungerford
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
9
51-200
5
201-500
1
1,001-5,000
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 31 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 “fiber optic connection closure suppliers” 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 293 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 November 5, 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 “fiber optic connection closure suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiber optic connection closure suppliers are there based in the United Kingdom?

RevenueBase identified 31 company matches for fiber optic connection closure suppliers associated with the United Kingdom as of November 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?

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

Which city has the most fiber optic connection closure suppliers?

Hungerford leads with 2 company records, followed by London (2) and Basingstoke (1).

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 293 professional contacts with verified work emails tracked across these 31 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 November 5, 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.