Company lists · Data refreshed September 2026

Top 25 Automation and instrumentation companies worldwide

Name: Automation and instrumentation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 30,148 companies tracked

RevenueBase identified 30,148 company matches for automation and instrumentation companies worldwide as of September 2026 and tracks 719,701 professional contacts across them, including 197,001 with verified work emails. India is the largest market and Pune the largest hub.

This list covers company matches for automation and instrumentation companies 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 September 21, 2026. Country and city lists for automation and instrumentation companies 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 Sep 21, 2026 How this list was built

30,148Companies

719,701Contacts tracked

197,001Verified emails

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The 25 largest automation and instrumentation companies worldwide

Ranked by team size

Top 25 of 30,148 company matches for automation and instrumentation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	ABB	Exact match	Zurich, SwitzerlandHQ recorded Sep 21, 2026	10001+	101,114 contacts →
	Exact match “ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Emerson	Exact match	St Louis, MO, United StatesHQ recorded Sep 21, 2026	10001+	47,277 contacts →
	Exact match “Emerson (NYSE: EMR) is a global automation leader delivering solutions for the most demanding technology challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Rockwell Automation	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 21, 2026	10001+	20,582 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 · Sep 21, 2026 · View company records in RevenueBase
4	Ingersoll Rand	Exact match	Davidson, NC, United StatesHQ recorded Sep 21, 2026	10001+	11,641 contacts →
	Exact match “Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Bosch Rexroth	Exact match	Lohr Am Main, GermanyHQ recorded Sep 21, 2026	10001+	10,174 contacts →
	Exact match “Bosch Rexroth is a leading provider of automation solutions for industrial and mobile applications.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Yokogawa	Exact match	Tokyo, JapanHQ recorded Sep 21, 2026	10001+	7,368 contacts →
	Exact match “Yokogawa provides advanced solutions in the areas of measurement, control, and information to customers across a broad range of industries, including energy, chemicals, materials…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Sensata Technologies	Exact match	Attleboro, MA, United StatesHQ recorded Sep 21, 2026	10001+	6,743 contacts →
	Exact match “Sensata Technologies (NYSE: ST) is a global industrial technology company with more than 100 years of experience in mission-critical design and innovation of sensor-rich solutions…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	FESTO	Exact match	Esslingen, GermanyHQ recorded Sep 21, 2026	10001+	6,723 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 · Sep 21, 2026 · View company records in RevenueBase
9	SMC	Exact match	Noblesville, IN, United StatesHQ recorded Sep 21, 2026	10001+	6,215 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 · Sep 21, 2026 · View company records in RevenueBase
10	Keyence Corporation	Exact match	Osaka, JapanHQ recorded Sep 21, 2026	10001+	5,928 contacts →
	Exact match “KEYENCE is a worldwide leader in the development and manufacturing of factory automation equipment ranging from automation sensors, measuring instruments, vision systems, laser…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Regal Rexnord	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 21, 2026	10001+	4,770 contacts →
	Exact match “All 30k+ associates at Regal Rexnord have a shared purpose: Create a better tomorrow with sustainable solutions that power, transmit, and control motion.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Wika Group	Exact match	Klingenberg, MexicoHQ recorded Sep 21, 2026	10001+	4,549 contacts →
	Exact match “The WIKA Group is a global market leader in pressure and temperature measurement.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Ametek	Exact match	Berwyn, PA, United StatesHQ recorded Sep 21, 2026	10001+	4,113 contacts →
	Exact match “AMETEK, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Swagelok	Exact match	Solon, OH, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,475 contacts →
	Exact match “Swagelok industrial fluid system products and engineering services have helped the world contain, control, and transfer liquids and gases in critical applications since 1947.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	IFM	Exact match	Essen, GermanyHQ recorded Sep 21, 2026	5,001-10,000	3,438 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 · Sep 21, 2026 · View company records in RevenueBase
16	Wipro Pari	Exact match	Pune, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,981 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 · Sep 21, 2026 · View company records in RevenueBase
17	Entrust Solutions Group	Exact match	Lisle, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,966 contacts →
	Exact match “ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	ATS Corporation	Exact match	Cambridge, ON, CanadaHQ recorded Sep 21, 2026	5,001-10,000	2,754 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 · Sep 21, 2026 · View company records in RevenueBase
19	IMI Industrial Automation	Exact match	Birmingham, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,628 contacts →
	Exact match “We create solutions for our customers that enable smarter, safer, more productive, and sustainable factories, production lines, and warehouse operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Oshkosh Corporation	Exact match	Oshkosh, WI, United StatesHQ recorded Sep 21, 2026	10001+	2,558 contacts →
	Exact match “Moving the world forward.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Hoerbiger	Exact match	Zug, SwitzerlandHQ recorded Sep 21, 2026	5,001-10,000	2,362 contacts →
	Exact match “HOERBIGER is active throughout the world in the energy sector, the process industry, the automotive industry, the mechanical engineering sector, in safety engineering, and in the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Hydac Group	Exact match	Sulzbach/saar, GermanyHQ recorded Sep 21, 2026	5,001-10,000	2,292 contacts →
	Exact match “HYDAC is a global technology partner for mobile machinery, industrial equipment, energy and process industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Pepperl Fuchs Group	Exact match	Mannheim, GermanyHQ recorded Sep 21, 2026	5,001-10,000	2,285 contacts →
	Exact match “Pepperl+Fuchs is one of the world’s largest manufacturers of electronic sensors and is a world market leader for intrinsic safety and explosion protection technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Mitsubishi Electric Automation, INC	Exact match	Vernon Hills, IL, United StatesHQ recorded Sep 21, 2026	n/a	2,012 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 · Sep 21, 2026 · View company records in RevenueBase
25	FIVES	Exact match	Paris, FranceHQ recorded Sep 21, 2026	5,001-10,000	1,946 contacts →
	Exact match “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Recorded in the RevenueBase company graph · Sep 21, 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 “automation and instrumentation companies”. 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 30,148 automation and instrumentation companies worldwide

See the full list, filter by size, metro and specialty, and access 197,001 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automation and instrumentation companies worldwide at a glance

As of Sep 21, 2026

27.4%Verified-email coverage

23.9Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Pune

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

13,048

11-50

11,476

51-200

3,877

201-500

958

501-1,000

239

1,001-5,000

271

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 automation and instrumentation companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “automation and instrumentation companies” 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 197,001 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 September 21, 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.

Automation and instrumentation companies by location

96 lists · largest first

Every Automation and instrumentation 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 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 “automation and instrumentation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automation and instrumentation companies are there worldwide?

RevenueBase identified 30,148 company matches for automation and instrumentation companies worldwide as of September 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?

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

Which country has the most automation and instrumentation companies?

India leads with 3,356 companies, followed by the United States (3,182) and Brazil (2,522). Every automation and instrumentation companies list by country and city is linked on this page.

Which city has the most automation and instrumentation companies?

Pune leads with 433 company records, followed by Sao Paulo (281) and Istanbul (249).

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 197,001 professional contacts with verified work emails tracked across these 30,148 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 September 21, 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.