Company lists · Data refreshed September 2026

Top 25 Plc and scada system providers worldwide

Name: Plc and scada system providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 6,061 companies tracked

RevenueBase identified 6,061 plc and scada system providers worldwide as of September 2026 and tracks 105,367 professional contacts across them, including 30,744 with verified work emails. India is the largest market and Pune the largest hub.

This list covers plc and scada system providers 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 20, 2026. Country and city lists for plc and scada system providers 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 20, 2026 86% judged on-target in blind review

6,061Companies

105,367Contacts tracked

30,744Verified emails

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The 25 largest plc and scada system providers worldwide

Ranked by team size

Top 25 of 6,061 plc and scada system providers worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to plc and scada system providers: 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	Rockwell Automation	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 20, 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 20, 2026
2	FESTO	Indirect evidence	Esslingen, GermanyHQ checked Sep 20, 2026	10001+	6,723 contacts →
	Indirect evidence “Festo is a global player and an independent family-owned company with headquarters in Esslingen am Neckar, Germany.” Source: RevenueBase Database · checked Sep 20, 2026
3	IFM	Indirect evidence	Essen, GermanyHQ checked Sep 20, 2026	5,001-10,000	3,438 contacts →
	Indirect evidence “First a passion, then an idea transformed into success – when it comes to pioneering automation and digitalisation technology, the ifm group is the ideal partner.” Source: RevenueBase Database · checked Sep 20, 2026
4	Mitsubishi Electric Automation, INC	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 20, 2026	n/a	2,012 contacts →
	Indirect evidence “The sole mission of Mitsubishi Electric Automation Americas, is to support the factory automation needs of North and Latin American customers with combined sales, marketing…” Source: RevenueBase Database · checked Sep 20, 2026
5	Omron Automation	Indirect evidence	Hoffman Estates, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,847 contacts →
	Indirect 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 20, 2026
6	Beckhoff Automation	Indirect evidence	Verl, GermanyHQ checked Sep 20, 2026	5,001-10,000	1,056 contacts →
	Indirect evidence “Beckhoff Automation is one of the world's leading specialists for automation and PC-based control technology.” Source: RevenueBase Database · checked Sep 20, 2026
7	Cotmac	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	1,001-5,000	985 contacts →
	Indirect evidence “COTMAC is a part of the 130 year old N A Sirur group of companies.” Source: RevenueBase Database · checked Sep 20, 2026
8	Brock Solutions	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 20, 2026	501-1,000	970 contacts →
	Indirect 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 20, 2026
9	Awc, INC	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	501-1,000	848 contacts →
	Indirect 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 20, 2026
10	Yaskawa America, Inc.	Indirect evidence	Waukegan, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	649 contacts →
	Indirect evidence “Yaskawa America, Inc- Drives & Motion Division manufactures industrial control and automation products.” Source: RevenueBase Database · checked Sep 20, 2026
11	Keba Group	Indirect evidence	Linz, AustriaHQ checked Sep 20, 2026	1,001-5,000	600 contacts →
	Indirect evidence “Founded in 1968 in Linz, Austria, KEBA is today an international company which derives its success from technological innovations, exacting quality standards and the dynamic…” Source: RevenueBase Database · checked Sep 20, 2026
12	PILZ	Partial evidence	Ostfildern, GermanyHQ checked Sep 20, 2026	1,001-5,000	581 contacts →
	Partial evidence “Pilz is a global supplier of products, systems and services for automation technology.” Source: RevenueBase Database · checked Sep 20, 2026
13	ABC	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	n/a	402 contacts →
	Indirect evidence “Abc is an industrial automation company based out of 35, Chandivali VIllage Off.” Source: RevenueBase Database · checked Sep 20, 2026
14	Eurotherm	Partial evidence	Worthing, United KingdomHQ checked Sep 20, 2026	1,001-5,000	392 contacts →
	Partial evidence “Eurotherm is a leading global supplier of machine automation products, applications, systems, and services for customers in specialist industries.” Source: RevenueBase Database · checked Sep 20, 2026
15	Contec	Indirect evidence	Antwerp, BelgiumHQ checked Sep 20, 2026	201-500	364 contacts →
	Indirect evidence “Contec is an international engineering company specializing in improving and automating industrial processes and machinery.” Source: RevenueBase Database · checked Sep 20, 2026
16	Inductive Automation	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 20, 2026	201-500	362 contacts →
	Indirect evidence “Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Source: RevenueBase Database · checked Sep 20, 2026
17	Agidens	Indirect evidence	Zwijndrecht, BelgiumHQ checked Sep 20, 2026	501-1,000	360 contacts →
	Indirect evidence “Progress doesn’t wait.” Source: RevenueBase Database · checked Sep 20, 2026
18	Copa-Data	Indirect evidence	Salzburg, AustriaHQ checked Sep 20, 2026	201-500	331 contacts →
	Indirect evidence “COPA-DATA, as independent manufacturer of software, enables true industrial automation, digitalization and progress in industries such as pharmaceuticals & life sciences, energy &…” Source: RevenueBase Database · checked Sep 20, 2026
19	Altus Sistemas DE Automação	Indirect evidence	São Leopoldo, BrazilHQ checked Sep 20, 2026	201-500	313 contacts →
	Indirect evidence “As a reference for the automation market for more than 40 years, Altus Sistemas de Automação S.A.” Source: RevenueBase Database · checked Sep 20, 2026
20	Automationdirect	Strong evidence	Cumming, GA, United StatesHQ checked Sep 20, 2026	201-500	279 contacts →
	Strong evidence “In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces…” Source: RevenueBase Database · checked Sep 20, 2026
21	Masibus Automation And Instrumentation Pvt. LTD	Indirect evidence	Gandhinagar, IndiaHQ checked Sep 20, 2026	51-200	272 contacts →
	Indirect evidence “About Masibus Masibus started its journey in 1975 in India and is recognized as one of the premier industrial automation solution providers offering products, solutions and…” Source: RevenueBase Database · checked Sep 20, 2026
22	MNC Automation PVT LTD	Indirect evidence	IndiaHQ checked Sep 20, 2026	n/a	262 contacts →
	Indirect evidence “MNC Automation Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
23	Trimasys Control Solutions	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	239 contacts →
	Indirect evidence “Trimasys Control Solutions is a venture of Enemtech Capital based out of Houston, Texas.” Source: RevenueBase Database · checked Sep 20, 2026
24	Piab Group	Indirect evidence	Danderyd, SwedenHQ checked Sep 20, 2026	1,001-5,000	221 contacts →
	Indirect evidence “At Piab Group, we improve our customers’ productivity, sustainability and safety by evolving industrial automation and has done so since 1951.” Source: RevenueBase Database · checked Sep 20, 2026
25	Vinson Process Controls	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 20, 2026	201-500	217 contacts →
	Indirect evidence “Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Source: RevenueBase Database · checked Sep 20, 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: plc and scada system providers. 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 plc and scada system providers.
Partial evidence: Its own public description names part of plc and scada system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plc and scada system providers. 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 6,061 plc and scada system providers worldwide

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Plc and scada system providers worldwide at a glance

As of Sep 20, 2026

29.2%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Pune

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,081

11-50

2,064

51-200

660

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 plc and scada system providers, 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 plc and scada system providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “plc and scada system providers”. 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 plc and scada system providers), 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 plc and scada system providers, 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, 30,744 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 20, 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.

Plc and scada system providers by location

29 lists · largest first

Every Plc and scada system providers 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 plc and scada system providers, 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 plc and scada system providers are there worldwide?

RevenueBase identified 6,061 plc and scada system providers 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?

Rockwell Automation, headquartered in Milwaukee, tops this list with the largest team on record.

Which country has the most plc and scada system providers?

India leads with 886 companies, followed by the United States (671) and Italy (389). Every plc and scada system providers list by country and city is linked on this page.

Which city has the most plc and scada system providers?

Pune leads with 121 headquartered companies, followed by Ahmedabad (78) and Chennai (69).

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 30,744 verified decision-maker contacts tracked across these 6,061 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 20, 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.