Company lists · Data refreshed October 2026

Top 20 Cable tray penetration seals suppliers worldwide

RevenueBase identified 95 company matches for cable tray penetration seals suppliers worldwide as of October 2026 and tracks 1,464 professional contacts across them, including 691 with verified work emails. Karlskrona is the largest hub.

This list covers company matches for cable tray penetration seals suppliers worldwide, 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 October 23, 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 Oct 23, 2026 How this list was built
95Companies
1,464Contacts tracked
691Verified emails
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The 20 largest cable tray penetration seals suppliers worldwide

Ranked by team size
Top 20 of 95 company matches for cable tray penetration seals suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchKarlskrona, SwedenHQ recorded Oct 23, 20261,001-5,000456 contacts →

Exact match

“Roxtec cable and pipe seals protect life and assets.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchKarlskrona, SwedenHQ recorded Oct 23, 202651-20057 contacts →

Exact match

“MCT Brattberg is the inventor of the Multi Cable Transit seal.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchGeldermalsen, NetherlandsHQ recorded Oct 23, 202651-20045 contacts →

Exact match

“Your network is only as strong as its weakest seal.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchKingswinford, United KingdomHQ recorded Oct 23, 202651-20032 contacts →

Exact match

“Armorduct are one of the leading independent cable management manufacturers in the UK, we specialise in providing the perfect cable management solutions for every project, large…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchWest Bromwich, United KingdomHQ recorded Oct 23, 202651-20024 contacts →

Exact match

“Launched in 2003, Marco is an award winning uPVC Cable Management Company, and the UK’s largest manufacturer of Steel Wire Cable Tray.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchAjman, United Arab EmiratesHQ recorded Oct 23, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchNorthumberland, United KingdomHQ recorded Oct 23, 202611-5019 contacts →

Exact match

“CSD Sealing System (UK) have specialised in the supply and installation of technically advanced cable transits, flexible pipe penetrations and RISE and Nofirno cable duct seals…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchDammam, Saudi ArabiaHQ recorded Oct 23, 202651-20017 contacts →

Exact match

“Adhwa Al-Rawafid Electric Industries” is an expert manufacturer of cable management products and accessories, our innovative and quality products have been serving industrial…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Oct 23, 202611-5013 contacts →

Exact match

“Vi utvikler, produserer og selger både standardiserte og skreddersydde kabel- og rørgjennomføringer til prosjekter hvor det er behov for å forhindre skade fra vann, brann, gass…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Oct 23, 202611-5013 contacts →

Exact match

“Welcome to AC Cable Solutions Welcome to AC Cable Solutions Ltd, a distinguished merged entity combining the strengths and expertise of Cable Glands UK and AC Cable Solutions.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact matchKraljevo, SerbiaHQ recorded Oct 23, 202651-20011 contacts →

Exact match

“We are specialized in manufacturing of Perforated, Mash, Fireproof, Ladder Cable Trays.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchFeltham, United KingdomHQ recorded Oct 23, 202611-5010 contacts →

Exact match

“As Unistrut’s largest distributor of all products in London, we hold a wide variety of stock of everything cable management: from cable tray, ladder and basket to conduit and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchSouth Penrith, AustraliaHQ recorded Oct 23, 20261-108 contacts →

Exact match

“Let Advocate Industrial do the dirty work, sealing up the penetrations so that you can focus on the professional trades, running cables, laying pipes or air conditioning duct, or…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchDuivendrecht, NetherlandsHQ recorded Oct 23, 202651-2005 contacts →

Exact match

“Het leveren en aanbrengen van diverse afdichtingsmaterialen, zoals bijvoorbeeld; kitvoegen, purschuimvoegen, vloeistofdichte afdichtingen volgens BRL2369, epoxyvoegen…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchMundolsheim, FranceHQ recorded Oct 23, 20261-102 contacts →

Exact match

“Entreprise du GROUPE-AX Partenaire historique de DOYMA sur le marché français depuis bientôt 15 ans, AX-SYSTEMES est votre partenaire expert des systèmes d’étanchéité pour des…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16Exact matchCham, SwitzerlandHQ recorded Oct 23, 20261-102 contacts →

Exact match

“Wir sind spezialisiert, Gebäudedurchdringungen mit Rohren und Kabeln gegen Wasser und Gas abzudichten.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Oct 23, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchSantander, SpainHQ recorded Oct 23, 202651-2001 contacts →

Exact match

“Hawke Transit System Sealing system for cables and pipes - reliable and safe.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Oct 23, 202611-501 contacts →

Exact match

“Firestopsupply levert en installeert vanuit een onafhankelijke positie in de mark verschillende merken brandwerende afdichtingen, maar ook een aantal eigen, uniek importmerken.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchDrammen, NorwayHQ recorded Oct 23, 20261-101 contacts →

Exact match

“HLP Solutions AS is exclusive distributor for Hawke HTS in Norway.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 20 of 95 cable tray penetration seals suppliers worldwide

See the full list, filter by size, metro and specialty, and access 691 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cable tray penetration seals suppliers worldwide at a glance

As of Oct 23, 2026
47.2%Verified-email coverage
15.4Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Karlskrona
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
39
51-200
20
201-500
4
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 95 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 worldwide whose business descriptions match “cable tray penetration seals 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. 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 691 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 October 23, 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 “cable tray penetration seals suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cable tray penetration seals suppliers are there worldwide?

RevenueBase identified 95 company matches for cable tray penetration seals suppliers worldwide as of October 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?

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

Which city has the most cable tray penetration seals suppliers?

Karlskrona leads with 3 company records, followed by Mumbai (3) and Noida (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 691 professional contacts with verified work emails tracked across these 95 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 October 23, 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.