Company lists · Data refreshed September 2026

Top 25 Process control instrument manufacturers worldwide

Name: Process control instrument manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 4,975 companies tracked

RevenueBase identified 4,975 process control instrument manufacturers worldwide as of September 2026 and tracks 92,251 professional contacts across them, including 31,217 with verified work emails. India is the largest market and Pune the largest hub.

This list covers process control instrument manufacturers 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 30, 2026. Country and city lists for process control instrument manufacturers 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 30, 2026 86% judged on-target in blind review

4,975Companies

92,251Contacts tracked

31,217Verified emails

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The 25 largest process control instrument manufacturers worldwide

Ranked by team size

Top 25 of 4,975 process control instrument manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to process control instrument manufacturers: 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	Wika Group	Indirect evidence	Klingenberg, MexicoHQ checked Sep 30, 2026	10001+	4,549 contacts →
	Indirect evidence “The WIKA Group is a global market leader in pressure and temperature measurement.” Source: RevenueBase Database · checked Sep 30, 2026
2	Pepperl Fuchs Group	Partial evidence	Mannheim, GermanyHQ checked Sep 30, 2026	5,001-10,000	2,285 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
3	Rotork	Strong evidence	Bath, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,834 contacts →
	Strong evidence “Rotork is a FTSE-250 global leader in mission-critical flow control and instrumentation solutions, trusted by the world’s most essential industries - including oil & gas, water &…” Source: RevenueBase Database · checked Sep 30, 2026
4	Krohne	Strong evidence	Duisburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	1,640 contacts →
	Strong evidence “KROHNE is a global manufacturer and provider of process instrumentation, measurement solutions and services in many industries.” Source: RevenueBase Database · checked Sep 30, 2026
5	Spartan Controls	Strong evidence	Calgary, AB, CanadaHQ checked Sep 30, 2026	1,001-5,000	1,280 contacts →
	Strong evidence “Spartan Controls is the leading provider of industrial automation, valves, measurement and process control technology and solutions in Western Canada.” Source: RevenueBase Database · checked Sep 30, 2026
6	TSI Incorporated	Indirect evidence	Shoreview, MN, United StatesHQ checked Sep 30, 2026	501-1,000	1,211 contacts →
	Indirect evidence “TSI Incorporated serves a global market by investigating, identifying and solving measurement problems.” Source: RevenueBase Database · checked Sep 30, 2026
7	Anton Paar	Indirect evidence	Graz, AustriaHQ checked Sep 30, 2026	1,001-5,000	1,173 contacts →
	Indirect evidence “Anton Paar GmbH, founded in 1922 as a one-man locksmith‘s workshop, today is a globally active high-tech company headquartered in Graz, Austria with 40 sales and service…” Source: RevenueBase Database · checked Sep 30, 2026
8	Samson Group	Strong evidence	Frankfurt, ItalyHQ checked Sep 30, 2026	1,001-5,000	861 contacts →
	Strong evidence “SAMSON, a market leader in control valves for industrial processes, has been successful in instrumentation and controls for over 100 years.” Source: RevenueBase Database · checked Sep 30, 2026
9	PCB Piezotronics, INC	Partial evidence	Depew, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	778 contacts →
	Partial evidence “PCB manufactures vibration, pressure, force, strain, shock, and acoustic sensors used by design engineers and predictive maintenance professionals worldwide for test, measurement…” Source: RevenueBase Database · checked Sep 30, 2026
10	Sensirion	Indirect evidence	Stäfa, JapanHQ checked Sep 30, 2026	1,001-5,000	699 contacts →
	Indirect evidence “Sensirion Holding AG (SIX: SENS), headquartered in Stäfa, Switzerland, is a global leader in sensor and sensor solutions.” Source: RevenueBase Database · checked Sep 30, 2026
11	Setpoint Integrated Solutions, INC	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 30, 2026	501-1,000	626 contacts →
	Strong evidence “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Source: RevenueBase Database · checked Sep 30, 2026
12	Omega Engineering	Indirect evidence	Norwalk, CT, United StatesHQ checked Sep 30, 2026	501-1,000	582 contacts →
	Indirect evidence “Omega sells more than products used to measure temperature and humidity, flow and level, and pressure.” Source: RevenueBase Database · checked Sep 30, 2026
13	Dwyeromega	Strong evidence	Michigan City, IN, United StatesHQ checked Sep 30, 2026	1,001-5,000	557 contacts →
	Strong evidence “DwyerOmega is a trusted global leader in sensing, instrumentation, and process control solutions, supporting HVAC, industrial, manufacturing, and research applications where…” Source: RevenueBase Database · checked Sep 30, 2026
14	General Industrial Controls Pvt. Ltd. GIC	Strong evidence	Pune, IndiaHQ checked Sep 30, 2026	501-1,000	525 contacts →
	Strong evidence “Established in 1972, General Industrial Controls Private Limited (GIC) located in Pune, India, manufactures Process Control, Automation and Instrumentation products.” Source: RevenueBase Database · checked Sep 30, 2026
15	Rishabh Instruments Limited	Indirect evidence	Nashik, IndiaHQ checked Sep 30, 2026	1,001-5,000	483 contacts →
	Indirect evidence “Rishabh Group is a global technology leader shaping the future of industrial automation, energy efficiency, and precision measurement.” Source: RevenueBase Database · checked Sep 30, 2026
16	Bronkhorst	Strong evidence	Ruurlo, United StatesHQ checked Sep 30, 2026	501-1,000	471 contacts →
	Strong evidence “Bronkhorst is a leading manufacturer of Mass Flow and Pressure Meters / Controllers for gases and liquids.” Source: RevenueBase Database · checked Sep 30, 2026
17	Vega Grieshaber KG	Indirect evidence	Schiltach, GermanyHQ checked Sep 30, 2026	1,001-5,000	449 contacts →
	Indirect evidence “Imprint: http://bit.ly/2ABmNgb VEGA Grieshaber KG is a world leader in the area of level and pressure measurement.” Source: RevenueBase Database · checked Sep 30, 2026
18	Gefran	Strong evidence	Provaglio D'iseo, United StatesHQ checked Sep 30, 2026	501-1,000	444 contacts →
	Strong evidence “We are an Italian multinational company specialized in designing and manufacturing sensors, systems and components for automation and control of industrial processes.” Source: RevenueBase Database · checked Sep 30, 2026
19	Brooks Instrument	Strong evidence	Hatfield, PA, United KingdomHQ checked Sep 30, 2026	501-1,000	416 contacts →
	Strong evidence “Process control is the key to taking your production beyond ordinary and achieving new levels of performance.” Source: RevenueBase Database · checked Sep 30, 2026
20	Rotex Automation Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 30, 2026	201-500	405 contacts →
	Partial evidence “Rotex Automation: At the Heart of Big Things Since 1967, Rotex Automation has driven innovation and excellence in fluid control and automation, empowering industries that shape…” Source: RevenueBase Database · checked Sep 30, 2026
21	Toshniwal Industries Pvt. LTD	Strong evidence	Ajmer, IndiaHQ checked Sep 30, 2026	201-500	401 contacts →
	Strong evidence “Your Partner in Process Optimization with Measurement Instrumentation Solutions Since 1959.” Source: RevenueBase Database · checked Sep 30, 2026
22	Festo USA	Strong evidence	Islandia, NY, United StatesHQ checked Sep 30, 2026	201-500	385 contacts →
	Strong evidence “Festo is a leading global manufacturer of pneumatic and electromechanical systems, components and controls for process control and factory automation solutions, with more than 55…” Source: RevenueBase Database · checked Sep 30, 2026
23	Ashcroft INC	Partial evidence	Stratford, CT, United StatesHQ checked Sep 30, 2026	1,001-5,000	381 contacts →
	Partial evidence “Ashcroft \| Industrial Measurement & Control Solutions For over 170 years, Ashcroft has been the trusted global resource for industrial measurement and control.” Source: RevenueBase Database · checked Sep 30, 2026
24	Conaut	Partial evidence	Embu Das Artes, BrazilHQ checked Sep 30, 2026	201-500	349 contacts →
	Partial evidence “Founded in 1962, CONAUT is today a reference in the automation and instrumentation segments, operating in various industrial segments.” Source: RevenueBase Database · checked Sep 30, 2026
25	DRUCK	Strong evidence	Leicester, United KingdomHQ checked Sep 30, 2026	501-1,000	330 contacts →
	Strong evidence “We are a global technology company that designs, develops and manufactures the highest quality, most accurate and reliable customized pressure sensing devices and instruments…” Source: RevenueBase Database · checked Sep 30, 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: process control instrument manufacturers. 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 process control instrument manufacturers.
Partial evidence: Its own public description names part of process control instrument manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process control instrument manufacturers. 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 4,975 process control instrument manufacturers worldwide

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Process control instrument manufacturers worldwide at a glance

As of Sep 30, 2026

33.8%Verified-email coverage

18.5Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Pune

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,822

11-50

1,917

51-200

855

201-500

222

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 process control instrument manufacturers, 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 process control instrument manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “process control instrument manufacturers”. 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 process control instrument manufacturers), 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 process control instrument manufacturers, 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, 31,217 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 30, 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.

Process control instrument manufacturers by location

27 lists · largest first

Every Process control instrument manufacturers 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 process control instrument manufacturers, 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 process control instrument manufacturers are there worldwide?

RevenueBase identified 4,975 process control instrument manufacturers 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?

Wika Group, headquartered in Klingenberg, tops this list with the largest team on record.

Which country has the most process control instrument manufacturers?

India leads with 805 companies, followed by the United States (786) and Germany (239). Every process control instrument manufacturers list by country and city is linked on this page.

Which city has the most process control instrument manufacturers?

Pune leads with 97 headquartered companies, followed by Mumbai (64) and Ahmedabad (57).

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 31,217 verified decision-maker contacts tracked across these 4,975 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 30, 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.