Company lists · Data refreshed November 2026

Top 25 Power line inspection service providers worldwide

RevenueBase identified 1,257 company matches for power line inspection service providers worldwide as of November 2026 and tracks 19,170 professional contacts across them, including 5,565 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for power line inspection service providers 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 power line inspection service providers 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
1,257Companies
19,170Contacts tracked
5,565Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest power line inspection service providers worldwide

Ranked by team size
Top 25 of 1,257 company matches for power line inspection service providers 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 matchBelo Horizonte, BrazilHQ recorded Nov 6, 20265,001-10,0001,929 contacts →

Exact match

“A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,395 contacts →

Exact match

“Kinectrics is an integrated lifecycle management services company providing testing, inspection, certification and engineering consulting for the electric power generation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 2026201-500499 contacts →

Exact match

“A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChristchurch, New ZealandHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Connetics provides a full range of contracting services in the maintenance and construction of electricity distribution networks including overhead line services, underground…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Founded in 2008, Cyberhawk™ is the first company in the world to use unmanned vehicles to inspect industrial assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMagnolia, TX, United StatesHQ recorded Nov 6, 202651-200181 contacts →

Exact match

“We are an innovative supplier of infrastructure inspection, engineering, and field repair and reinforcement services for the global electrical utility, renewables, lighting, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“A leader in specialized services for the high voltage electric power industry, Allteck's expertise ranges from design and installation to maintenance and repair of high voltage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026501-1,000175 contacts →

Exact match

“Rajesh Power is a leading provider of Overhead to Underground Power Network System providing its services to all its valued customers Rajesh power is committed to Survey, planning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVamdrup, DenmarkHQ recorded Nov 6, 2026201-500168 contacts →

Exact match

“DELPRO A/S is one of the leading Danish partners and suppliers in the market for construction tasks related to the transmission and distribution of electrical energy and data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFortaleza, BrazilHQ recorded Nov 6, 2026501-1,000160 contacts →

Exact match

“Parceria | Instalações elétricas e construção civil com qualidade, segurança e sustentabilidade PARCERIA | Instalações elétricas e construção civil com qualidade, segurança e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHeber, UT, United StatesHQ recorded Nov 6, 2026201-500157 contacts →

Exact match

“Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBhusawal, IndiaHQ recorded Nov 6, 2026n/a151 contacts →

Exact match

“Mahatransco Limited Service Provider of lines maintenance, substation maintenance & station maintenance in Jalandhar, Punjab.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-200149 contacts →

Exact match

“We provide transmission and substation design, project management, surveying, aerial mapping, and LiDAR services to clients throughout the US and Caribbean.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAkron, NJ, United StatesHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“J.W.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRas Tannurah, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000147 contacts →

Exact match

“Our Core Services 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKent, MI, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Novinium is the only full-service underground power expert that partners with utility companies to keep their networks operating at peak performance, using the most advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026501-1,000143 contacts →

Exact match

“Realizamos serviços de projeto, consultoria, construção, reforma e manutenção em rede aérea de distribuição rural e urbana, rede subterrânea de distribuição, linha de transmissão…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000142 contacts →

Exact match

“Eléctricas de Medellín es la primera compañía del grupo ETHUSS, nace en 1965, prestando servicios de ingeniería, mantenimiento, operación, concesiones y construcción de líneas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMemphis, TX, United StatesHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Delta Field Services is a multi-faceted, energy and technology infrastructure partner, built from the field up.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrownsville, WI, United StatesHQ recorded Nov 6, 202610001+135 contacts →

Exact match

“Mi-Tech is a leading supplier of services to the utility industry including wood and steel utility pole inspection, remedial treatment and reinforcement, utility pole loading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261,001-5,000127 contacts →

Exact match

“Volt Power is a top provider of overhead and underground utility services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026201-500115 contacts →

Exact match

“3B Inspection was founded in 2016 to provide dependable, high-quality inspection services for the oil and gas pipeline industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Onstream Pipeline Inspection, member of MISTRAS Group (NYSE: MG), uses advanced technologies to provide reliable and accurate pipeline inspection results to oil & gas producers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTitusville, FL, United StatesHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“Southeast Power Corporation is engaged in the construction and maintenance of power lines, substations, and the installation of fiber optic systems nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontevideo, UruguayHQ recorded Nov 6, 2026501-1,000111 contacts →

Exact match

“Electrificación, construcción de Estaciones de Transformación, tendidos de líneas, instalaciones industriales, automatización industrial.”

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

Showing 25 of 1,257 power line inspection service providers worldwide

See the full list, filter by size, metro and specialty, and access 5,565 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power line inspection service providers worldwide at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
15.3Average contacts per company
11-50Median size (employees)
0.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
534
11-50
418
51-200
176
201-500
65
501-1,000
24
1,001-5,000
6
5,001-10,000
1
10001+
3

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 power line inspection service providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “power line inspection service providers” 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 5,565 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.

Power line inspection service providers by location

6 lists · largest first

Every Power line inspection service providers 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 “power line inspection service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power line inspection service providers are there worldwide?

RevenueBase identified 1,257 company matches for power line inspection service providers 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?

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

Which country has the most power line inspection service providers?

The United States leads with 287 companies, followed by Brazil (109) and Canada (81). Every power line inspection service providers list by country and city is linked on this page.

Which city has the most power line inspection service providers?

London leads with 8 company records, followed by Sao Paulo (7) and Belo Horizonte (6).

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 5,565 professional contacts with verified work emails tracked across these 1,257 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.