Company lists · Data refreshed November 2026

Top 25 Transmission line permitting companies worldwide

RevenueBase identified 108 company matches for transmission line permitting companies worldwide as of November 2026 and tracks 1,370 professional contacts across them, including 335 with verified work emails. The United States is the largest market and Calgary the largest hub.

This list covers company matches for transmission line permitting 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 November 6, 2026. Country and city lists for transmission line permitting 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 Nov 6, 2026 How this list was built
108Companies
1,370Contacts tracked
335Verified emails
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The 25 largest transmission line permitting companies worldwide

Ranked by team size
Top 25 of 108 company matches for transmission line permitting companies 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 matchWillow Grove, MA, United StatesHQ recorded Nov 6, 20261,001-5,000305 contacts →

Exact match

“Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Permitting para los sectores de Telecomunicaciones, Electricidad, gaseoductos, oleoductos, viales y otros de servicios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchReynoldsburg, OH, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Appalachian Field Service, LLC (AFS), was founded in 2012 as a firm specializing in Right of Way land services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDenver, TX, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“TCO Land & Regulatory has been advancing the energy sector as a trusted partner for nearly 70 years, offering exceptional land services, project management, and energy compliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAurora, CO, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Cathedral Land Solutions provides a full suite of land and right-of-way services for the renewable, communications, electric and oil & gas industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDammam, Saudi ArabiaHQ recorded Nov 6, 2026501-1,00038 contacts →

Exact match

“Aetcon, Arabian Electrical Transmission Line Construction Company, aetcon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGlendale, AZ, United StatesHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“For nearly two decades National Powerline has provided electric services for distribution, transmission, and renewables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMidland, TX, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Hilliard Energy has developed a high degree of skill and knowledge pertaining to all facets of wind farm development, transmission right-of-way and pipeline right-of-way services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBuffalo, WY, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Absaroka Energy and Environmental Solutions, LLC is regulatory compliance and permitting consultancy operating in the Rocky Mountain region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorman, PA, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Since 2010, Global Land Partners has been a leading land services provider for the energy industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLa Coruña, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“EMBERIZA es la consultoría ambiental especialista en tramitación de infraestructuras de energías renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Paladin Land Group is a full-spectrum energy land service brokerage built on integrity, efficiency, and client-focused solutions for all of your land needs-bringing expertise you…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“For over 40 years Hurland Services Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFlorianopolis, BrazilHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Referência no setor energético, ETS Energia, empresa pioneira na liberação e regularização de empreendimentos voltados à geração e transmissão de energia, transporte de gás…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeipzig, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Our goal - green electricity for everyone We at supply network service have been working since 2018 to ensure that the energy transition succeeds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Sonoran Land Resources specializes in offering unique strategies in obtaining necessary land rights and regulatory approvals that balance both the natural and man-made…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“If we had a motto, it would be "We don’t wait." When it comes to environmental approvals and keeping regulated land use projects on track, we know how it's done.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt. Joseph, MI, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Galileo Project, LLC provides agency project managers with exceptional project management and environmental consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSolana Beach, CA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Pangea Biological, a Top 100 Supplier for San Diego Gas & Electric in 2024, 2023, and 2022, received the Los Angeles Department of Water and Power Small Business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“White Buffalo Environmental is a regulatory compliance and environmental consulting firm supporting infrastructure, energy, and telecommunications projects across the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Ingeniería legal y de servicios, cuyos inicios se remontan a 1990.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Benchmark Resources is a planning and environmental firm specializing in the management of project permitting and regulatory compliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSouth Fayette, PA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“A full-service land and title company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 108 transmission line permitting companies worldwide

See the full list, filter by size, metro and specialty, and access 335 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transmission line permitting companies worldwide at a glance

As of Nov 6, 2026
24.5%Verified-email coverage
12.7Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
35
51-200
11
201-500
2
501-1,000
1
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 transmission line permitting companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “transmission line permitting 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 335 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.

Transmission line permitting companies by location

1 lists · largest first

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

How many transmission line permitting companies are there worldwide?

RevenueBase identified 108 company matches for transmission line permitting companies 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?

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

Which country has the most transmission line permitting companies?

The United States leads with 56 companies. Every transmission line permitting companies list by country and city is linked on this page.

Which city has the most transmission line permitting companies?

Calgary leads with 4 company records, followed by Houston (4) and San Diego (3).

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 335 professional contacts with verified work emails tracked across these 108 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.