Company lists · Data refreshed November 2026

Top 25 Controller suppliers worldwide

Name: Controller suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 16,097 companies tracked

RevenueBase identified 16,097 company matches for controller suppliers worldwide as of November 2026 and tracks 291,592 professional contacts across them, including 86,081 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for controller suppliers 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 5, 2026. Country and city lists for controller suppliers 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 5, 2026 How this list was built

16,097Companies

291,592Contacts tracked

86,081Verified emails

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The 25 largest controller suppliers worldwide

Ranked by team size

Top 25 of 16,097 company matches for controller suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Rockwell Automation	Exact match	Milwaukee, United StatesHQ recorded Nov 5, 2026	10001+	22,371 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	FESTO	Exact match	Esslingen, GermanyHQ recorded Nov 5, 2026	10001+	7,268 contacts →
	Exact match “Festo is a global player and an independent family-owned company with headquarters in Esslingen am Neckar, Germany.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	SMC	Exact match	Noblesville, AZ, United StatesHQ recorded Nov 5, 2026	10001+	6,603 contacts →
	Exact match “SMC Corporation is a global leader in automation technology and a trusted partner for innovation across industries.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	IFM	Exact match	Essen, GermanyHQ recorded Nov 5, 2026	5,001-10,000	3,645 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Wipro Pari	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	1,001-5,000	3,020 contacts →
	Exact match “Wipro Infrastructure Engineering (WIN), a business of Wipro Enterprises (P) Limited, set up its automation business in 2018 as a solutions provider for Industrial Automation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	ATS Corporation	Exact match	Cambridge, ON, CanadaHQ recorded Nov 5, 2026	5,001-10,000	2,912 contacts →
	Exact match “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Electrical Components International	Exact match	Southfield, MI, United StatesHQ recorded Nov 5, 2026	10001+	2,316 contacts →
	Exact match “Founded in 1953, Electrical Components International (ECI) is one of the world’s leading suppliers of electrical distribution systems, control box assemblies, and other critical…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Omron Automation	Exact match	Hoffman Estates, CA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	2,007 contacts →
	Exact match “Our business is automation, and we envision a future in which people can do more, try more, and be more.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Fanuc America Corporation	Exact match	Rochester Hills, MI, United StatesHQ recorded Nov 5, 2026	501-1,000	1,989 contacts →
	Exact match “FANUC America offers the most complete range of industry-leading products and services for industrial robotics, CNC systems, and factory automation solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Yokogawa India Private Limited	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,961 contacts →
	Exact match “Yokogawa India Private Limited, incorporated in 1987, is an affiliate of Yokogawa Electric Corporation, Japan, having strong marketing and service network across India.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Mitsubishi Electric Automation, INC	Exact match	Vernon Hills, IL, United StatesHQ recorded Nov 5, 2026	n/a	1,653 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	JR Automation	Exact match	Holland, MI, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,464 contacts →
	Exact match “JR Automation is a leading global integrator of custom automated systems for manufacturing and distribution environments around the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Würth Elektronik Group	Exact match	Niedernhall, GermanyHQ recorded Nov 5, 2026	5,001-10,000	1,337 contacts →
	Exact match “About us The Würth Elektronik group of companies, with headquarters in Niedernhall (Hohenlohe), Germany, has about 7,900 employees worldwide and generated global sales of € 1.24…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Spartan Controls	Exact match	Calgary, SK, CanadaHQ recorded Nov 5, 2026	1,001-5,000	1,321 contacts →
	Exact match “Spartan Controls is the leading provider of industrial automation, valves, measurement and process control technology and solutions in Western Canada.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	WAGO	Exact match	Minden, GermanyHQ recorded Nov 5, 2026	5,001-10,000	1,306 contacts →
	Exact match “The WAGO Group is a leading global supplier in the fields of connection and automation technology and interface electronics.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Gexpro	Exact match	Shelton, CT, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,304 contacts →
	Exact match “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
18	Fanuc Europe	Exact match	Echternach, TürkiyeHQ recorded Nov 5, 2026	1,001-5,000	1,215 contacts →
	Exact match “FANUC Europe Corporation, headquartered in Echternach, Luxembourg, is the European branch of FANUC Corporation, a global leader in industrial automation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Foxconn Czech Republic	Exact match	Pardubice, Czech RepublicHQ recorded Nov 5, 2026	1,001-5,000	1,159 contacts →
	Exact match “Become a part of our multicultural Foxconn family, responsible for the production of technologies that are used around the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	LENZE	Exact match	Gross Berkel, GermanyHQ recorded Nov 5, 2026	1,001-5,000	1,156 contacts →
	Exact match “Lenze is a leading drive specialist for machine and plant engineering.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Beckhoff Automation	Exact match	Verl, GermanyHQ recorded Nov 5, 2026	5,001-10,000	1,131 contacts →
	Exact match “Beckhoff Automation is one of the world's leading specialists for automation and PC-based control technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Balluff Emea	Exact match	Neuhausen Auf Den Fildern, TürkiyeHQ recorded Nov 5, 2026	1,001-5,000	1,015 contacts →
	Exact match “We are your partner for industrial automation – from sensor to system.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Cotmac	Exact match	Pune, IndiaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
24	Vashi Integrated Solutions	Exact match	Turbhe, IndiaHQ recorded Nov 5, 2026	1,001-5,000	956 contacts →
	Exact match “Founded in 1978 as Vashi Electricals, Vashi Integrated Solutions Limited has evolved into one of India’s leading technology-enabled industrial procurement partners.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Greatech Technology Berhad	Exact match	Bayan Lepas, MalaysiaHQ recorded Nov 5, 2026	1,001-5,000	949 contacts →
	Exact match “In response to growing markets and increasing competition, Greatech offers automation solutions in various industries in order to meet customer productivity challenges, improve on…” Recorded in the RevenueBase company graph · Nov 5, 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 “controller suppliers”. 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 16,097 controller suppliers worldwide

See the full list, filter by size, metro and specialty, and access 86,081 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Controller suppliers worldwide at a glance

As of Nov 5, 2026

29.5%Verified-email coverage

18.1Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Pune

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

6,935

11-50

6,174

51-200

2,011

201-500

457

501-1,000

112

1,001-5,000

126

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 controller suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “controller suppliers” 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 86,081 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 5, 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.

Controller suppliers by location

73 lists · largest first

Every Controller suppliers 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 “controller suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many controller suppliers are there worldwide?

RevenueBase identified 16,097 company matches for controller suppliers 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?

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

Which country has the most controller suppliers?

The United States leads with 2,096 companies, followed by India (1,849) and Brazil (1,187). Every controller suppliers list by country and city is linked on this page.

Which city has the most controller suppliers?

Pune leads with 246 company records, followed by Ahmedabad (155) and Istanbul (142).

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 86,081 professional contacts with verified work emails tracked across these 16,097 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 5, 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.