Company lists · Data refreshed November 2026

Top 25 Power grid automation integrators worldwide

Name: Power grid automation integrators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 7,948 companies tracked

RevenueBase identified 7,948 company matches for power grid automation integrators worldwide as of November 2026 and tracks 161,913 professional contacts across them, including 49,878 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for power grid automation integrators 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 grid automation integrators 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

7,948Companies

161,913Contacts tracked

49,878Verified emails

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The 25 largest power grid automation integrators worldwide

Ranked by team size

Top 25 of 7,948 company matches for power grid automation integrators 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hitachi Energy	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	10001+	33,344 contacts →
	Exact match “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Landis GYR	Exact match	Cham, SwitzerlandHQ recorded Nov 6, 2026	5,001-10,000	4,287 contacts →
	Exact match “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Powell	Exact match	Houston, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,666 contacts →
	Exact match “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Lauritz Knudsen Electrical & Automation	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	10001+	2,482 contacts →
	Exact match “Lauritz Knudsen Electrical and Automation is a pioneering electrical and automation brand with a rich legacy of over 70 years in India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Omexom	Exact match	Nanterre, FranceHQ recorded Nov 6, 2026	5,001-10,000	2,108 contacts →
	Exact match “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,293 contacts →
	Exact match “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Nidec Conversion	Exact match	Cinisello Balsamo, ItalyHQ recorded Nov 6, 2026	1,001-5,000	1,257 contacts →
	Exact match “Nidec Conversion is a Business Unit of Nidec Corporation, a global Japanese manufacturer and distributor of electric motors with employees and plants/offices in +40 countries in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ormazabal	Exact match	Derio, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,124 contacts →
	Exact match “We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	TMEIC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	997 contacts →
	Exact match “TMEIC Corporation, headquartered in Houston, Texas, designs, develops and engineers advanced automation systems, large AC and DC motors, photovoltaic inverters and variable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Cotmac	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	1,001-5,000	993 contacts →
	Exact match “COTMAC is a part of the 130 year old N A Sirur group of companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Flanders	Exact match	Evansville, United StatesHQ recorded Nov 6, 2026	501-1,000	849 contacts →
	Exact match “FLANDERS, Leverage our legacy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Marine Electricals India Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	501-1,000	770 contacts →
	Exact match “Marine Electricals is an integrated technical services provider in the fields of electrical automation and information and communication technology solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	ALFEN	Exact match	Almere, NetherlandsHQ recorded Nov 6, 2026	501-1,000	712 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
14	LS Electric	Exact match	Anyang-si, South KoreaHQ recorded Nov 6, 2026	10001+	646 contacts →
	Exact match “LS ELECTRIC provides a power system and automated solution for efficiency and sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Resa Power	Exact match	Houston, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	590 contacts →
	Exact match “RESA Power is your ONE-STOP for all of your power needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Est, S.A	Exact match	Leiria, PortugalHQ recorded Nov 6, 2026	51-200	579 contacts →
	Exact match “EST - Empresa Serviços Técnicos, S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Avanceon Middle East & South Asia	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	201-500	571 contacts →
	Exact match “Avanceon is the leading provider of automation, control systems integration, proprietary energy management solutions and support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Sage Automation	Exact match	Tonsley, IndiaHQ recorded Nov 6, 2026	501-1,000	567 contacts →
	Exact match “SAGE Automation is Australia’s leading provider of industrial automation and control services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	EC Electric	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	1,001-5,000	541 contacts →
	Exact match “Our lives function on a power grid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Qualitrol	Exact match	Fairport, United StatesHQ recorded Nov 6, 2026	501-1,000	537 contacts →
	Exact match “Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Maschinenfabrik Reinhausen	Exact match	Regensburg, GermanyHQ recorded Nov 6, 2026	1,001-5,000	531 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
22	Kontrolmatik Technologies	Exact match	Sariyer, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	523 contacts →
	Exact match “Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	AIUT	Exact match	Gliwice, PolandHQ recorded Nov 6, 2026	1,001-5,000	510 contacts →
	Exact match “For over 35 years, we have been providing solutions for automation, robotics, IoT and IT system processes dedicated for utilities and Big Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Ardent Services, LLC	Exact match	Covington, LA, United StatesHQ recorded Nov 6, 2026	51-200	497 contacts →
	Exact match “Ardent Services, LLC (Ardent) is a leading provider of high-quality power, control, process-automation, and electrical and instrumentation (E&I) services for process industries…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Bcits PVT LTD	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	501-1,000	455 contacts →
	Exact match “India's power sector is going through one of the biggest infrastructure shifts in its history.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “power grid automation integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,948 power grid automation integrators worldwide

See the full list, filter by size, metro and specialty, and access 49,878 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power grid automation integrators worldwide at a glance

As of Nov 6, 2026

30.8%Verified-email coverage

20.4Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Pune

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,328

11-50

3,172

51-200

1,019

201-500

217

501-1,000

1,001-5,000

5,001-10,000

10001+

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 grid automation integrators are linked below.
What qualifies: Company records worldwide whose business descriptions match “power grid automation integrators” 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 49,878 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 grid automation integrators by location

42 lists · largest first

Every Power grid automation integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 grid automation integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power grid automation integrators are there worldwide?

RevenueBase identified 7,948 company matches for power grid automation integrators 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?

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

Which country has the most power grid automation integrators?

The United States leads with 885 companies, followed by Italy (774) and India (720). Every power grid automation integrators list by country and city is linked on this page.

Which city has the most power grid automation integrators?

Pune leads with 66 company records, followed by Bangalore (53) and Ahmedabad (50).

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 49,878 professional contacts with verified work emails tracked across these 7,948 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.