Company lists · Data refreshed September 2026

Top 25 Power transmission line inspection companies worldwide

RevenueBase identified 913 company matches for power transmission line inspection companies worldwide as of September 2026 and tracks 11,506 professional contacts across them, including 2,255 with verified work emails. The United States is the largest market and Belo Horizonte the largest hub.

This list covers company matches for power transmission line inspection companies 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 September 20, 2026. Country and city lists for power transmission line inspection companies 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 Sep 20, 2026 How this list was built
913Companies
11,506Contacts tracked
2,255Verified emails
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The 25 largest power transmission line inspection companies worldwide

Ranked by team size
Top 25 of 913 company matches for power transmission line inspection companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchHouston, TX, United StatesHQ recorded Sep 20, 20261,001-5,000928 contacts →

Exact match

“SAE Towers is one of the world’s largest producers of steel lattice towers for high-voltage power transmission.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchRichland, MS, United StatesHQ recorded Sep 20, 2026501-1,000559 contacts →

Exact match

“Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Sep 20, 2026201-500449 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchJumeirah Lakes Towers, United Arab EmiratesHQ recorded Sep 20, 2026201-500257 contacts →

Exact match

“PIPECARE Group is a global leader in in-line inspection and integrity services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 2026201-500191 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 · Sep 20, 2026 · View company records in RevenueBase
6Exact matchHuechuraba - Rm, ChileHQ recorded Sep 20, 2026501-1,000177 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMagnolia, TX, United StatesHQ recorded Sep 20, 202651-200167 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Sep 20, 2026501-1,000152 contacts →

Exact match

“delivers end-to-end engineered transmission line hardware solutions-from design and validation to manufacturing and global supply-supporting Utilities and EPC partners in building…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchHeber, UT, United StatesHQ recorded Sep 20, 2026201-500144 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 · Sep 20, 2026 · View company records in RevenueBase
10Exact matchFortaleza, BrazilHQ recorded Sep 20, 2026501-1,000142 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 · Sep 20, 2026 · View company records in RevenueBase
11Exact matchTampa, FL, United StatesHQ recorded Sep 20, 202651-200135 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 · Sep 20, 2026 · View company records in RevenueBase
12Exact matchFlorianópolis, BrazilHQ recorded Sep 20, 2026201-500118 contacts →

Exact match

“Solução completa para qualquer empreendimento de transmissão e distribuição de energia elétrica - Serviços específicos em linhas de transmissão de energia - Aluguel de veículos…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Sep 20, 20261,001-5,000114 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 · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
15Exact matchFort Worth, TX, United StatesHQ recorded Sep 20, 2026201-500106 contacts →

Exact match

“Power Line Services is now part of Primoris Services Corporation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchGoiânia, BrazilHQ recorded Sep 20, 202651-200104 contacts →

Exact match

“Especializada em linhas de transmissão e serviços na área de energia elétrica, ampliação e construção de subestações de alta e média tensão, com experiência desde 2007.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 202651-20098 contacts →

Exact match

“A Pavibra é especializada na construção de linhas de transmissão aéreas e subterrâneas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchTitusville, FL, United StatesHQ recorded Sep 20, 2026201-50097 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 · Sep 20, 2026 · View company records in RevenueBase
19Exact matchFort Worth, TX, United StatesHQ recorded Sep 20, 2026201-50094 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 · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAhmedabad, IndiaHQ recorded Sep 20, 202651-20092 contacts →

Exact match

“Enercomp Solutions Pvt Ltd provide drone based economically viable solutions for different sectors to improve efficiency and accuracy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSurrey, BC, CanadaHQ recorded Sep 20, 2026201-50070 contacts →

Exact match

“In 1981, on opposite sides of the province and independent of each other, Arctic Power Systems and Arrow Installations opened their doors for business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202651-20066 contacts →

Exact match

“Maverick Engineering and Construction is a full-service Engineering, Procurement, Construction, and Operator of communications and power networks throughout United States and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchPonta Grossa, BrazilHQ recorded Sep 20, 2026201-50066 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMedellín, ColombiaHQ recorded Sep 20, 2026501-1,00061 contacts →

Exact match

“INSTELEC S.A.S, fue fundada en Medellín-Colombia, el 1 de Marzo de 1972.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchFort Mcmurray, AB, CanadaHQ recorded Sep 20, 202651-20058 contacts →

Exact match

“Midlite Powerline Construction specializes in all aspects of powerline, substation, and fiber optic construction and maintenance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 913 power transmission line inspection companies worldwide

See the full list, filter by size, metro and specialty, and access 2,255 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power transmission line inspection companies worldwide at a glance

As of Sep 20, 2026
19.6%Verified-email coverage
12.6Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · Belo Horizonte
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
548
11-50
201
51-200
97
201-500
38
501-1,000
15
1,001-5,000
7
5,001-10,000
1
10001+
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 power transmission line inspection companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “power transmission line inspection companies” 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 2,255 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 20, 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 transmission line inspection companies by location

6 lists · largest first

Every Power transmission line inspection companies 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 transmission line inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power transmission line inspection companies are there worldwide?

RevenueBase identified 913 company matches for power transmission line inspection companies worldwide 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?

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

Which country has the most power transmission line inspection companies?

The United States leads with 182 companies, followed by Brazil (69) and India (60). Every power transmission line inspection companies list by country and city is linked on this page.

Which city has the most power transmission line inspection companies?

Belo Horizonte leads with 8 company records, followed by Chennai (6) and Houston (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 2,255 professional contacts with verified work emails tracked across these 913 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 20, 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.