Company lists · Data refreshed November 2026

Top 25 Substation automation technology vendors worldwide

RevenueBase identified 1,213 company matches for substation automation technology vendors worldwide as of November 2026 and tracks 39,461 professional contacts across them, including 9,981 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for substation automation technology vendors 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 substation automation technology vendors 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
1,213Companies
39,461Contacts tracked
9,981Verified emails
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The 25 largest substation automation technology vendors worldwide

Ranked by team size
Top 25 of 1,213 company matches for substation automation technology vendors 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 matchPullman, KY, United StatesHQ recorded Nov 6, 20265,001-10,0006,934 contacts →

Exact match

“SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match92084 Paris - La Défense, FranceHQ recorded Nov 6, 202610001+2,148 contacts →

Exact match

“One of the top three global players in the transmission and distribution of energy, AREVA T&D offers solutions to bring electricity from the source onto the power network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchThame, United KingdomHQ recorded Nov 6, 20261,001-5,0001,305 contacts →

Exact match

“Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMungia, SpainHQ recorded Nov 6, 20261,001-5,0001,119 contacts →

Exact match

“The Arteche Group, with 75 years of experience in the electric power industry, offers high-tech solutions and equipment, with a complete range of instrument transformers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarrendale, FL, United StatesHQ recorded Nov 6, 20261,001-5,0001,037 contacts →

Exact match

“Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlmere, NetherlandsHQ recorded Nov 6, 2026501-1,000712 contacts →

Exact match

“With transformer substations, energy storage systems, charging stations for electric vehicles and a diverse portfolio of other products and services, Alfen has a central and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDhaka, BangladeshHQ recorded Nov 6, 20261,001-5,000565 contacts →

Exact match

“In operation for more than four decades, Energypac Engineering Limited stands as the premier entity in Bangladesh for designing and manufacturing power solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRegensburg, GermanyHQ recorded Nov 6, 20261,001-5,000531 contacts →

Exact match

“MR: THE POWER BEHIND POWER We at MR have been writing our success story in the world of energy technology for more than 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPorvoo, FinlandHQ recorded Nov 6, 2026501-1,000435 contacts →

Exact match

“Ensto enables green transition, reliable and safe supply of electricity by creating sustainable solutions for electricity distribution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000407 contacts →

Exact match

“Since 2001, UTEC has been Saudi Arabia's trusted partner for power transformers, substations, switchgear, and mission-critical electrical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMacaé, BrazilHQ recorded Nov 6, 2026201-500398 contacts →

Exact match

“MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchThane, IndiaHQ recorded Nov 6, 2026501-1,000372 contacts →

Exact match

“ASHIDA Electronics Pvt Ltd is a leading provider of Protection & Automation solutions in Electrical Transmission & Distribution field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,000305 contacts →

Exact match

“SCOPE Group is an engineering-led company for critical power infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact match6th October City, EgyptHQ recorded Nov 6, 2026501-1,000284 contacts →

Exact match

“With over 40 years of experience, specifically since 1979, the Technical Projects Company, TEPCO, has manufactured and supplied the Egyptian and neighboring countries' markets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-200277 contacts →

Exact match

“Fundada em 1983, a TECNOVA foi concebida como uma empresa de vendas, representando comercialmente companhias de grande expressão no segmento eletro-eletrônico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFeldkirch, AustriaHQ recorded Nov 6, 2026501-1,000250 contacts →

Exact match

“Automation, Grid Measurement and Protection, Visualization and Condition Monitoring for plants and machines: this is the core competence and the future of the Bachmann world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchQuébec City, QC, CanadaHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Headquartered in Quebec, Canada, Rugged Monitoring is a global technology company focused on the digitalization of critical electrical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIron Mountain, MI, United StatesHQ recorded Nov 6, 2026501-1,000245 contacts →

Exact match

“Systems Control, a Hubbell brand, designs and manufactures turnkey control systems and control relays that are involved in the protection and control of transmission and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToulouse, FranceHQ recorded Nov 6, 2026201-500236 contacts →

Exact match

“Devices and systems for high-voltage substations and rail signaling”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500216 contacts →

Exact match

“AEPL offers end-to-end solutions starting from conceptualizing, designing, supplying, installing, testing, commissioning and maintaining of complete industrial automation and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCarrollton, GA, United StatesHQ recorded Nov 6, 2026201-500205 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Gridware is a technology company focused on protecting and enhancing the electrical grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGreymouth, New ZealandHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“ElectroNet is a 100% New Zealand-owned group of specialist electrical, energy and technology companies, delivering innovative solutions across New Zealand and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAltıeylül, TürkiyeHQ recorded Nov 6, 2026201-500169 contacts →

Exact match

“EKOS is a leading technology and service provider company, based in Turkey, for the electrical infrastructure of power producers, network operators, as well as industrial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBandar Baru Sri Petaling, MalaysiaHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Willowglen is a leader in developing the integrated SCADA system.”

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

Showing 25 of 1,213 substation automation technology vendors worldwide

See the full list, filter by size, metro and specialty, and access 9,981 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Substation automation technology vendors worldwide at a glance

As of Nov 6, 2026
25.3%Verified-email coverage
32.5Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
365
11-50
465
51-200
244
201-500
69
501-1,000
21
1,001-5,000
26
5,001-10,000
6
10001+
7

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 substation automation technology vendors are linked below.
What qualifies
Company records worldwide whose business descriptions match “substation automation technology vendors” 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 9,981 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.

Substation automation technology vendors by location

7 lists · largest first

Every Substation automation technology vendors 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 “substation automation technology vendors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substation automation technology vendors are there worldwide?

RevenueBase identified 1,213 company matches for substation automation technology vendors 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?

Schweitzer Engineering Laboratories SEL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most substation automation technology vendors?

Brazil leads with 129 companies, followed by the United States (102) and India (84). Every substation automation technology vendors list by country and city is linked on this page.

Which city has the most substation automation technology vendors?

Sao Paulo leads with 16 company records, followed by Lima (12) and Istanbul (11).

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 9,981 professional contacts with verified work emails tracked across these 1,213 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.