Company lists · Data refreshed September 2026

Top 25 Power plant automation software developers worldwide

Name: Power plant automation software developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 5,405 companies tracked

RevenueBase identified 5,405 power plant automation software developers worldwide as of September 2026 and tracks 324,249 professional contacts across them, including 91,829 with verified work emails. India is the largest market and Pune the largest hub.

This list covers power plant automation software developers 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 29, 2026. Country and city lists for power plant automation software developers 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 29, 2026 86% judged on-target in blind review

5,405Companies

324,249Contacts tracked

91,829Verified emails

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The 25 largest power plant automation software developers worldwide

Ranked by team size

Top 25 of 5,405 power plant automation software developers worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to power plant automation software developers: 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	Schneider Electric	Partial evidence	Rueil Malmaison, FranceHQ checked Sep 29, 2026	10001+	112,378 contacts →
	Partial evidence “Schneider Electric is a global energy technology leader, driving efficiency and sustainability by electrifying, automating, and digitalizing industries, businesses, and homes.” Source: RevenueBase Database · checked Sep 29, 2026
2	ABB	Partial evidence	Zurich, SwitzerlandHQ checked Sep 29, 2026	10001+	101,114 contacts →
	Partial evidence “ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future.” Source: RevenueBase Database · checked Sep 29, 2026
3	Rockwell Automation	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 29, 2026	10001+	20,582 contacts →
	Partial 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 29, 2026
4	Toshiba	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	n/a	5,984 contacts →
	Indirect 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 29, 2026
5	Omron Automation	Partial evidence	Hoffman Estates, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,847 contacts →
	Partial evidence “Our business is automation, and we envision a future in which people can do more, try more, and be more.” Source: RevenueBase Database · checked Sep 29, 2026
6	Quorum Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,563 contacts →
	Partial 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 29, 2026
7	Mitsubishi Power	Partial evidence	Chiyoda-ku, JapanHQ checked Sep 29, 2026	10001+	1,264 contacts →
	Partial evidence “Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).” Source: RevenueBase Database · checked Sep 29, 2026
8	Englobal	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	1,183 contacts →
	Partial evidence “Who We Are Englobal Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy…” Source: RevenueBase Database · checked Sep 29, 2026
9	L&t Energy-Carbonlite Solutions	Strong evidence	Vadodara, IndiaHQ checked Sep 29, 2026	1,001-5,000	1,125 contacts →
	Strong evidence “L&T Energy-CarbonLite Solutions brings deep expertise in EPC solutions for BTG (Boiler-Turbine-Generator) packages of coal-based power plants, along with a growing portfolio of…” Source: RevenueBase Database · checked Sep 29, 2026
10	Brock Solutions	Strong evidence	Kitchener, ON, CanadaHQ checked Sep 29, 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 29, 2026
11	TMEIC	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 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 29, 2026
12	IMI Process Automation	Strong evidence	Birmingham, United KingdomHQ checked Sep 29, 2026	1,001-5,000	908 contacts →
	Strong evidence “We engineer advanced automation solutions that improve efficiency, sustainability and safety in severe service applications, including oil and gas, power, and marine.” Source: RevenueBase Database · checked Sep 29, 2026
13	EPLAN	Strong evidence	Monheim Am Rhein, GermanyHQ checked Sep 29, 2026	501-1,000	898 contacts →
	Strong evidence “Eplan provides software and service solutions in the fields of electrical, automation and mechatronic engineering.” Source: RevenueBase Database · checked Sep 29, 2026
14	Awc, INC	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 29, 2026	501-1,000	848 contacts →
	Partial evidence “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Source: RevenueBase Database · checked Sep 29, 2026
15	Honeywell Technology Solutions LAB Private Limited	Indirect evidence	Bangalore East, IndiaHQ checked Sep 29, 2026	n/a	812 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	LS Electric	Partial evidence	Anyang-si, South KoreaHQ checked Sep 29, 2026	10001+	605 contacts →
	Partial evidence “LS ELECTRIC provides a power system and automated solution for efficiency and sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
17	Kepco E&c	Indirect evidence	Port Elgin, CanadaHQ checked Sep 29, 2026	1,001-5,000	579 contacts →
	Indirect evidence “KEPCO E&C was founded in 1975 with the objective of obtaining core technology.” Source: RevenueBase Database · checked Sep 29, 2026
18	Sage Automation	Partial evidence	Tonsley, IndiaHQ checked Sep 29, 2026	501-1,000	574 contacts →
	Partial evidence “SAGE Automation is Australia’s leading provider of industrial automation and control services.” Source: RevenueBase Database · checked Sep 29, 2026
19	AIUT	Partial evidence	Gliwice, PolandHQ checked Sep 29, 2026	1,001-5,000	522 contacts →
	Partial evidence “For over 35 years, we have been providing solutions for automation, robotics, IoT and IT system processes dedicated for utilities and Big Industry.” Source: RevenueBase Database · checked Sep 29, 2026
20	Bently Nevada, A Baker Hughes Business	Partial evidence	Minden, NV, GermanyHQ checked Sep 29, 2026	5,001-10,000	511 contacts →
	Partial evidence “Reliability, safety, plant-wide solutions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Rishabh Instruments Limited	Partial evidence	Nashik, IndiaHQ checked Sep 29, 2026	1,001-5,000	483 contacts →
	Partial evidence “Rishabh Group is a global technology leader shaping the future of industrial automation, energy efficiency, and precision measurement.” Source: RevenueBase Database · checked Sep 29, 2026
22	PSI Software	Partial evidence	Berlin, GermanyHQ checked Sep 29, 2026	1,001-5,000	442 contacts →
	Partial evidence “The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Source: RevenueBase Database · checked Sep 29, 2026
23	YEO	Partial evidence	Kartal, GermanyHQ checked Sep 29, 2026	201-500	437 contacts →
	Partial evidence “Founded in 2004 to operate in the field of industrial automation, YEO Technology has now become a global leader offering engineering, technology, and renewable energy solutions.” Source: RevenueBase Database · checked Sep 29, 2026
24	GSE Solutions	Strong evidence	Columbia, MD, United StatesHQ checked Sep 29, 2026	201-500	404 contacts →
	Strong evidence “GSE Solutions supports nuclear power and clean-energy fleets worldwide through integrated engineering services and software that strengthen operational performance.” Source: RevenueBase Database · checked Sep 29, 2026
25	Isotrol	Strong evidence	Sevilla, MexicoHQ checked Sep 29, 2026	201-500	398 contacts →
	Strong evidence “Isotrol is the world market leader in energy software solutions and renewable energy plant control solutions used by large energy companies for 4 decades now.” Source: RevenueBase Database · checked Sep 29, 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: power plant automation software developers. 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 power plant automation software developers.
Partial evidence: Its own public description names part of power plant automation software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power plant automation software developers. 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 5,405 power plant automation software developers worldwide

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Power plant automation software developers worldwide at a glance

As of Sep 29, 2026

28.3%Verified-email coverage

60.0Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Pune

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,604

11-50

1,927

51-200

604

201-500

134

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among power plant automation software developers, 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 power plant automation software developers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “power plant automation software developers”. 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 power plant automation software developers), 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 power plant automation software developers, 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, 91,829 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 29, 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.

Power plant automation software developers by location

30 lists · largest first

Every Power plant automation software developers 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 power plant automation software developers, 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 power plant automation software developers are there worldwide?

RevenueBase identified 5,405 power plant automation software developers 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?

Schneider Electric, headquartered in Rueil Malmaison, tops this list with the largest team on record.

Which country has the most power plant automation software developers?

India leads with 546 companies, followed by Brazil (460) and the United States (428). Every power plant automation software developers list by country and city is linked on this page.

Which city has the most power plant automation software developers?

Pune leads with 61 headquartered companies, followed by Istanbul (55) and Chennai (42).

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 91,829 verified decision-maker contacts tracked across these 5,405 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 29, 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.