Company lists · Data refreshed September 2026

Top 25 Industrial control system integrators worldwide

Name: Industrial control system integrators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 17,218 companies tracked

RevenueBase identified 17,218 industrial control system integrators worldwide as of September 2026 and tracks 266,051 professional contacts across them, including 81,583 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.

This list covers industrial control system integrators 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 17, 2026. Country and city lists for industrial control system integrators 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 17, 2026 86% judged on-target in blind review

17,218Companies

266,051Contacts tracked

81,583Verified emails

0Mobile numbers

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The 25 largest industrial control system integrators worldwide

Ranked by team size

Top 25 of 17,218 industrial control system integrators worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial control system integrators: 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	Convergint	Strong evidence	Hoffman Estates, IL, United StatesHQ checked Sep 17, 2026	10001+	5,707 contacts →
	Strong evidence “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Source: RevenueBase Database · checked Sep 17, 2026
2	M.C. Dean, INC	Indirect evidence	Tysons, VA, United StatesHQ checked Sep 17, 2026	5,001-10,000	2,761 contacts →
	Indirect evidence “M.C.” Source: RevenueBase Database · checked Sep 17, 2026
3	ATS Corporation	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 17, 2026	5,001-10,000	2,754 contacts →
	Indirect evidence “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Source: RevenueBase Database · checked Sep 17, 2026
4	Croonwolter&dros	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	2,515 contacts →
	Indirect evidence “For more than 140 years Croonwolter & dros has been in the vanguard of new developments.” Source: RevenueBase Database · checked Sep 17, 2026
5	Mitsubishi Electric Automation, INC	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 17, 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 17, 2026
6	Yokogawa India Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,803 contacts →
	Indirect evidence “Yokogawa India Limited, incorporated in 1987, is an affiliate of Yokogawa Electric Corporation, Japan, having strong marketing and service network across India.” Source: RevenueBase Database · checked Sep 17, 2026
7	JR Automation	Strong evidence	Holland, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,386 contacts →
	Strong evidence “JR Automation is a leading global integrator of custom automated systems for manufacturing and distribution environments around the world.” Source: RevenueBase Database · checked Sep 17, 2026
8	ISC Constructors, L.L.C	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,384 contacts →
	Strong evidence “ISC is an industrial engineering and construction company specializing in comprehensive electrical, instrumentation, and controls solutions.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tkil Industries	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,296 contacts →
	Partial evidence “TKIL Industries Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
10	Englobal	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	1,183 contacts →
	Indirect 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 17, 2026
11	Nidec Conversion	Indirect evidence	Cinisello Balsamo, ItalyHQ checked Sep 17, 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 17, 2026
12	Rovisys	Strong evidence	Aurora, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,159 contacts →
	Strong evidence “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Source: RevenueBase Database · checked Sep 17, 2026
13	Cotmac	Indirect evidence	Pune, IndiaHQ checked Sep 17, 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 17, 2026
14	Convergix Automation Solutions	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 17, 2026	501-1,000	942 contacts →
	Indirect evidence “Convergix Automation Solutions designs, engineers and integrates hardware and software to automate its customers' operations.” Source: RevenueBase Database · checked Sep 17, 2026
15	Interstates	Indirect evidence	Sioux Center, IA, United StatesHQ checked Sep 17, 2026	1,001-5,000	938 contacts →
	Indirect evidence “As a Partner Interstates is your trusted partner for electrical, automation, and operational technology needs.” Source: RevenueBase Database · checked Sep 17, 2026
16	Greatech Technology Berhad	Partial evidence	Bayan Lepas, MalaysiaHQ checked Sep 17, 2026	1,001-5,000	916 contacts →
	Partial evidence “In response to growing markets and increasing competition, Greatech offers automation solutions in various industries in order to meet customer productivity challenges, improve on…” Source: RevenueBase Database · checked Sep 17, 2026
17	TSA	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	501-1,000	872 contacts →
	Indirect evidence “A TSA destaca-se como uma das maiores empresas no seu setor de atuação.” Source: RevenueBase Database · checked Sep 17, 2026
18	Prime Controls	Strong evidence	Lewisville, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	857 contacts →
	Strong evidence “Prime Controls was established as a Main Automation Contractor to provide customers a sole source solution for Industrial Automation services and products.” Source: RevenueBase Database · checked Sep 17, 2026
19	Awc, INC	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 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 17, 2026
20	Flanders	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 17, 2026	501-1,000	789 contacts →
	Indirect evidence “FLANDERS, Leverage our legacy.” Source: RevenueBase Database · checked Sep 17, 2026
21	Murrelektronik	Indirect evidence	Oppenweiler, United StatesHQ checked Sep 17, 2026	1,001-5,000	789 contacts →
	Indirect evidence “Murrelektronik is a global leader in decentralized electrical installation and automation technology.” Source: RevenueBase Database · checked Sep 17, 2026
22	Ipcs Global	Partial evidence	Kochi, IndiaHQ checked Sep 17, 2026	n/a	767 contacts →
	Partial evidence “IPCS through its research oriented and progressive approach offers perfect automation solutions to a vast array of industries which include but are not confined to software…” Source: RevenueBase Database · checked Sep 17, 2026
23	Marine Electricals India Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	501-1,000	731 contacts →
	Indirect evidence “Marine Electricals is an integrated technical services provider in the fields of electrical automation and information and communication technology solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	Bahri & Mazroei Technical Systems Company LLC Bmts	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 17, 2026	1,001-5,000	710 contacts →
	Strong evidence “Bahri & Mazroei Technical Systems Co.(BMTS) is a regional system integrator in Gulf region since many decades with has its origin since 1968 through Bahri & Mazroei Trading…” Source: RevenueBase Database · checked Sep 17, 2026
25	The Newtron Group	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	644 contacts →
	Partial evidence “The Newtron Group is one of the largest privately owned Specialty Industrial Construction companies in the United States and is among the nation's leading Industrial Electrical…” Source: RevenueBase Database · checked Sep 17, 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 control system integrators. 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 control system integrators.
Partial evidence: Its own public description names part of industrial control system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial control system integrators. 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 17,218 industrial control system integrators worldwide

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Industrial control system integrators worldwide at a glance

As of Sep 17, 2026

30.7%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

7,486

11-50

6,924

51-200

2,128

201-500

420

501-1,000

100

1,001-5,000

5,001-10,000

10001+

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 control system integrators, 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: 51 countries, largest first: the United States, India, Brazil, Italy, the United Kingdom, Germany, Türkiye, Canada, Spain, Mexico and 41 more. Country and city lists for industrial control system integrators are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial control system integrators”. 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 control system integrators), 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 control system integrators, 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, 81,583 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 17, 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 control system integrators by location

74 lists · largest first

Every Industrial control system 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 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 control system integrators, 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 control system integrators are there worldwide?

RevenueBase identified 17,218 industrial control system integrators 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?

Convergint, headquartered in Hoffman Estates, tops this list with the largest team on record.

Which country has the most industrial control system integrators?

The United States leads with 3,069 companies, followed by India (1,567) and Brazil (1,456). Every industrial control system integrators list by country and city is linked on this page.

Which city has the most industrial control system integrators?

Pune leads with 234 headquartered companies, followed by Istanbul (146) and Sao Paulo (129).

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 81,583 verified decision-maker contacts tracked across these 17,218 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 17, 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.