Company lists · Data refreshed November 2026

Top 25 Cable fault location services worldwide

RevenueBase identified 221 company matches for cable fault location services worldwide as of November 2026 and tracks 3,217 professional contacts across them, including 783 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cable fault location services 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 November 6, 2026. Country and city lists for cable fault location services follow the table.

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 6, 2026 How this list was built
221Companies
3,217Contacts tracked
783Verified emails
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The 25 largest cable fault location services worldwide

Ranked by team size
Top 25 of 221 company matches for cable fault location services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMaryland Heights, MI, United StatesHQ recorded Nov 6, 2026501-1,000678 contacts →

Exact match

“Electric Power Systems is an independent electrical testing & engineering organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGreensboro, NC, United StatesHQ recorded Nov 6, 20261,001-5,000430 contacts →

Exact match

“We’re a locating powerhouse with extensive resources and decades of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, ON, CanadaHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“GTel is Canadian company based in London, Ontario and is a leading provider of accurate locates, field surveying, meter reading, gas leak detection and damage inspection services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 6, 2026201-500172 contacts →

Exact match

“Geomatikk AS opererer en landsdekkende tjeneste for gravemelding og kabelpåvising med tilknyttede tjenester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHarrisonburg, VA, United StatesHQ recorded Nov 6, 2026201-500163 contacts →

Exact match

“ingenuity, expertise, quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt Catharines, ON, CanadaHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Since 1977, PVS Contractors (PVS) has been a leading provider of infrastructure services, providing essential utility locating, damage prevention and asset management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVista, CA, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Tempo® Communications is a trusted name in the utility, communications, and irrigation industries, delivering a full suite of innovative, industry-leading test and measurement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchManchester, CT, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“IMCORP, an Osmose company, provides medium to high voltage (5kV to 500kV) underground power cable reliability services for both new and aged cable system installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontreal, CanadaHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“With 90 years of expertise, Osmose is the trusted partner for utilities tackling aging infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDurham, CT, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“EPST is a NETA Certified, Independent Electrical Testing & Engineering Organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“The talented Field engineers at HIVOLT Advanced provide electrical testing and commissioning services in a safe and reliable manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEspoo, FinlandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Safegrid provides a comprehensive solution to locate, predict and prevent grid faults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Fibre Optic Installation & Testing Specialists - FTTP Surveyors - UG/OH Cable Installation - Fault Finding - Maintaining Communications Networkse”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHelsinki, FinlandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Geomatikk on pohjoismaiden johtava kaapelitiedustelupalveluiden toimittaja.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLes Ulis, FranceHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Nous sommes spécialistes de la détection et du diagnostic de tous les réseaux enterrés grâce à des méthodes non-intrusives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWoippy, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Avec plus de 30 ans d'expérience dans le contrôle, la réception et le diagnostic des réseaux, les activités d'INERA Grand Est s'articulent autour de 3 pôles : • Le contrôle et la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouth AfricaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are FOA, Aberdare, and ATC approved fibre-optics contractors We provide nationwide installation, maintenance and breakdown repairs to industrial infrastructures - offering the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wirescan delivers advanced digital solutions for cable condition monitoring and lifecycle management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrno - Královo Pole, Czech RepublicHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Dodáváme technologie na trasování kabelů a potrubí, pro boj s poruchami a úniky a bezvýkopové opravy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“M-TEK AS er en landsdekkende leverandør av KABELFEILSØK og TERMOGRAFI Feilsøk og reparasjon av varmekabel Feilsøk på energikabel (høy-/lavspent) Feilsøk på signalkabel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWerkendam, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“KMT Services is specialist in meet, test- en diagnoseoplossingen voor de kabel, energie- en waterinfrastructuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Status Network Solutions has over 15 combined years of structured cabling experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUrk, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Korf KB is een bedrijf dat net een stap verder gaat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSix-fours-les-plages, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“DDR - Détection De Réseaux est un bureau d'études certifié en détection et géoréférencement de réseaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 221 cable fault location services worldwide

See the full list, filter by size, metro and specialty, and access 783 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cable fault location services worldwide at a glance

As of Nov 6, 2026
24.3%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
64
51-200
22
201-500
6
501-1,000
3
1,001-5,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for cable fault location services are linked below.
What qualifies
Company records worldwide whose business descriptions match “cable fault location services” 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 783 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 6, 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.

Cable fault location services by location

2 lists · largest first

Every Cable fault location services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 fault location services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cable fault location services are there worldwide?

RevenueBase identified 221 company matches for cable fault location services worldwide 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?

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

Which country has the most cable fault location services?

The United States leads with 39 companies, followed by France (27). Every cable fault location services list by country and city is linked on this page.

Which city has the most cable fault location services?

London leads with 4 company records, followed by Delhi (2) and Hamilton (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 783 professional contacts with verified work emails tracked across these 221 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 6, 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.