Company lists · Data refreshed September 2026

Top 25 Industrial power systems software companies worldwide

Name: Industrial power systems software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,013 companies tracked

RevenueBase identified 6,013 industrial power systems software companies worldwide as of September 2026 and tracks 334,110 professional contacts across them, including 90,449 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers industrial power systems software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for industrial power systems software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

6,013Companies

334,110Contacts tracked

90,449Verified emails

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The 25 largest industrial power systems software companies worldwide

Ranked by team size

Top 25 of 6,013 industrial power systems software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial power systems software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ABB	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	10001+	101,114 contacts →
	Indirect evidence “ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future.” Source: RevenueBase Database · checked Sep 28, 2026
2	Hitachi Energy	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	10001+	30,256 contacts →
	Partial evidence “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Source: RevenueBase Database · checked Sep 28, 2026
3	Rockwell Automation	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 28, 2026	10001+	20,582 contacts →
	Indirect evidence “At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Source: RevenueBase Database · checked Sep 28, 2026
4	GE Power	Partial evidence	Schenectady, NY, United StatesHQ checked Sep 28, 2026	10001+	16,095 contacts →
	Partial evidence “GE Power, part of GE Vernova, is a world energy leader that provides technology, solutions and services across the entire energy value chain from the point of generation to…” Source: RevenueBase Database · checked Sep 28, 2026
5	Sulzer	Partial evidence	Winterthur, SwitzerlandHQ checked Sep 28, 2026	10001+	8,220 contacts →
	Partial evidence “Sulzer is a global leader in critical applications for core infrastructure and processes for large essential industries around the world.” Source: RevenueBase Database · checked Sep 28, 2026
6	Toshiba	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	n/a	5,984 contacts →
	Partial evidence “For 150 years, Toshiba has been engineering solutions that drive progress, empower industries, and create a more resilient future.” Source: RevenueBase Database · checked Sep 28, 2026
7	Landis GYR	Indirect evidence	Cham, SwitzerlandHQ checked Sep 28, 2026	5,001-10,000	4,252 contacts →
	Indirect evidence “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Source: RevenueBase Database · checked Sep 28, 2026
8	Socomec Group	Partial evidence	Benfeld, FranceHQ checked Sep 28, 2026	1,001-5,000	2,705 contacts →
	Partial evidence “Founded in 1922, SOCOMEC is an independent industrial group with a workforce of 4800 experts spread over 30 subsidiaries in the world.” Source: RevenueBase Database · checked Sep 28, 2026
9	Powell	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,561 contacts →
	Strong evidence “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Source: RevenueBase Database · checked Sep 28, 2026
10	Lauritz Knudsen Electrical & Automation	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	10001+	2,287 contacts →
	Indirect evidence “Lauritz Knudsen Electrical and Automation is a pioneering electrical and automation brand with a rich legacy of over 70 years in India.” Source: RevenueBase Database · checked Sep 28, 2026
11	Innio Group	Partial evidence	Munich, GermanyHQ checked Sep 28, 2026	1,001-5,000	2,111 contacts →
	Partial evidence “INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Source: RevenueBase Database · checked Sep 28, 2026
12	Omexom	Indirect evidence	Nanterre, FranceHQ checked Sep 28, 2026	5,001-10,000	1,903 contacts →
	Indirect evidence “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
13	Quorum Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,563 contacts →
	Strong evidence “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Source: RevenueBase Database · checked Sep 28, 2026
14	Intergraph	Partial evidence	Madison, AL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,365 contacts →
	Partial evidence “Octave provides mission-critical software that empowers organizations to make informed decisions across every stage of the asset lifecycle, Design, Build, Operate and Protect -…” Source: RevenueBase Database · checked Sep 28, 2026
15	Mitsubishi Power	Strong evidence	Chiyoda-ku, JapanHQ checked Sep 28, 2026	10001+	1,264 contacts →
	Strong evidence “Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).” Source: RevenueBase Database · checked Sep 28, 2026
16	Lucy Electric	Partial evidence	Thame, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,238 contacts →
	Partial evidence “Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.” Source: RevenueBase Database · checked Sep 28, 2026
17	Nidec Conversion	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 28, 2026	1,001-5,000	1,180 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
18	Maschinenfabrik Reinhausen	Partial evidence	Regensburg, GermanyHQ checked Sep 28, 2026	1,001-5,000	1,052 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
19	Ormazabal	Indirect evidence	Derio, SpainHQ checked Sep 28, 2026	1,001-5,000	1,014 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
20	Arteche	Partial evidence	Mungia, SpainHQ checked Sep 28, 2026	1,001-5,000	993 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
21	Brock Solutions	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 28, 2026	501-1,000	970 contacts →
	Strong evidence “Brock Solutions is a global industrial automation, engineering software, and professional services company with industry expertise in Manufacturing, Transportation, and Utilities.” Source: RevenueBase Database · checked Sep 28, 2026
22	Industrial Electric Mfg. IEM	Strong evidence	Fremont, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	969 contacts →
	Strong evidence “Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
23	Mitsubishi Electric Power Products, INC	Partial evidence	Warrendale, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	967 contacts →
	Partial evidence “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Source: RevenueBase Database · checked Sep 28, 2026
24	TMEIC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	923 contacts →
	Partial evidence “TMEIC Corporation, headquartered in Houston, Texas, designs, develops and engineers advanced automation systems, large AC and DC motors, photovoltaic inverters and variable…” Source: RevenueBase Database · checked Sep 28, 2026
25	Vashi Integrated Solutions	Partial evidence	Turbhe, IndiaHQ checked Sep 28, 2026	1,001-5,000	898 contacts →
	Partial evidence “Founded in 1978 as Vashi Electricals, Vashi Integrated Solutions Limited has evolved into one of India’s leading technology-enabled industrial procurement partners.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial power systems software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial power systems software companies.
Partial evidence: Its own public description names part of industrial power systems software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial power systems software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,013 industrial power systems software companies worldwide

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Industrial power systems software companies worldwide at a glance

As of Sep 28, 2026

27.1%Verified-email coverage

55.6Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,254

11-50

2,310

51-200

905

201-500

243

501-1,000

1,001-5,000

120

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial power systems software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for industrial power systems software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial power systems software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial power systems software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial power systems software companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 90,449 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial power systems software companies by location

35 lists · largest first

Every Industrial power systems software companies 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial power systems software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial power systems software companies are there worldwide?

RevenueBase identified 6,013 industrial power systems software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ABB, headquartered in Zurich, tops this list with the largest team on record.

Which country has the most industrial power systems software companies?

The United States leads with 616 companies, followed by India (511) and Brazil (428). Every industrial power systems software companies list by country and city is linked on this page.

Which city has the most industrial power systems software companies?

Sao Paulo leads with 52 headquartered companies, followed by Houston (47) and Pune (47).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 90,449 verified decision-maker contacts tracked across these 6,013 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.