Company lists · Data refreshed October 2026

Top 25 Control systems engineering consultants worldwide

Name: Control systems engineering consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 18,529 companies tracked

RevenueBase identified 18,529 company matches for control systems engineering consultants worldwide as of October 2026 and tracks 231,065 professional contacts across them, including 61,731 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for control systems engineering consultants 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 October 10, 2026. Country and city lists for control systems engineering consultants 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 Oct 10, 2026 How this list was built

18,529Companies

231,065Contacts tracked

61,731Verified emails

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The 25 largest control systems engineering consultants worldwide

Ranked by team size

Top 25 of 18,529 company matches for control systems engineering consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	ATS Corporation	Exact match	Cambridge, ON, CanadaHQ recorded Oct 10, 2026	5,001-10,000	2,856 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 · Oct 10, 2026 · View company records in RevenueBase
2	Croonwolter&dros	Exact match	Rotterdam, NetherlandsHQ recorded Oct 10, 2026	1,001-5,000	2,601 contacts →
	Exact match “For more than 140 years Croonwolter & dros has been in the vanguard of new developments.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Yokogawa India Limited	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	1,001-5,000	1,851 contacts →
	Exact match “Yokogawa India 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 · Oct 10, 2026 · View company records in RevenueBase
4	Mitsubishi Electric Automation, INC	Exact match	Vernon Hills, IL, United StatesHQ recorded Oct 10, 2026	n/a	1,777 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 · Oct 10, 2026 · View company records in RevenueBase
5	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,267 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 · Oct 10, 2026 · View company records in RevenueBase
6	Englobal	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	201-500	1,203 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Interstates	Exact match	Sioux Center, IA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	986 contacts →
	Exact match “As a Partner Interstates is your trusted partner for electrical, automation, and operational technology needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Convergix Automation Solutions	Exact match	Auburn Hills, MI, United StatesHQ recorded Oct 10, 2026	501-1,000	959 contacts →
	Exact match “Convergix Automation Solutions designs, engineers and integrates hardware and software to automate its customers' operations.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Cotmac	Exact match	Pune, IndiaHQ recorded Oct 10, 2026	1,001-5,000	959 contacts →
	Exact match “COTMAC is a part of the 130 year old N A Sirur group of companies.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Prime Controls	Exact match	Lewisville, TX, United StatesHQ recorded Oct 10, 2026	1,001-5,000	930 contacts →
	Exact match “Prime Controls was established as a Main Automation Contractor to provide customers a sole source solution for Industrial Automation services and products.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Greatech Technology Berhad	Exact match	Bayan Lepas, MalaysiaHQ recorded Oct 10, 2026	1,001-5,000	928 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 · Oct 10, 2026 · View company records in RevenueBase
12	TSA	Exact match	Belo Horizonte, BrazilHQ recorded Oct 10, 2026	501-1,000	910 contacts →
	Exact match “A TSA destaca-se como uma das maiores empresas no seu setor de atuação.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	M. N. Dastur & Co. P LTD	Exact match	Kolkata, IndiaHQ recorded Oct 10, 2026	1,001-5,000	904 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Awc, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 10, 2026	501-1,000	870 contacts →
	Exact match “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Ipcs Global	Exact match	Kochi, IndiaHQ recorded Oct 10, 2026	n/a	751 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Marine Electricals India Limited	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	501-1,000	730 contacts →
	Exact match “Marine Electricals is an integrated technical services provider in the fields of electrical automation and information and communication technology solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	IRISA	Exact match	Isfahan, IranHQ recorded Oct 10, 2026	501-1,000	724 contacts →
	Exact match “International Systems Engineering & Automation Company (IRISA) was established in 1992, with joint investment of Mobarakeh Steel Company (MSC), Iran International Engineering…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Smith Andersen	Exact match	Toronto, ON, CanadaHQ recorded Oct 10, 2026	501-1,000	708 contacts →
	Exact match “What does it take to be one of Canada’s most respected integrated engineering firms?” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	E Tech Group	Exact match	West Chester, OH, United StatesHQ recorded Oct 10, 2026	501-1,000	701 contacts →
	Exact match “E Tech Group is one of the largest engineering and system integration firms in the United States.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Sigma Industry	Exact match	Stockholm, SwedenHQ recorded Oct 10, 2026	1,001-5,000	687 contacts →
	Exact match “Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Smec Automation	Exact match	Kochi, IndiaHQ recorded Oct 10, 2026	501-1,000	677 contacts →
	Exact match “Welcome to SMEC Automation, where engineering excellence meets innovation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Wunderlich-Malec Engineering, INC	Exact match	Eden Prairie, MN, United StatesHQ recorded Oct 10, 2026	501-1,000	664 contacts →
	Exact match “Wunderlich-Malec Engineering is a nationally recognized, 100% employee-owned leader in advanced engineering and control system solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 10, 2026	501-1,000	624 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Sarla Technologies	Exact match	Navi Mumbai, IndiaHQ recorded Oct 10, 2026	501-1,000	623 contacts →
	Exact match “Sarla Technologies is an ISO 9001:2015 and ISO 27001:2022 certified Engineering Organization.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	W-Industries	Exact match	Houston, TX, United StatesHQ recorded Oct 10, 2026	501-1,000	573 contacts →
	Exact match “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Recorded in the RevenueBase company graph · Oct 10, 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 “control systems engineering consultants”. 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 18,529 control systems engineering consultants worldwide

See the full list, filter by size, metro and specialty, and access 61,731 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Control systems engineering consultants worldwide at a glance

As of Oct 10, 2026

26.7%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · Pune

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

9,293

11-50

6,751

51-200

1,903

201-500

357

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

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 control systems engineering consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “control systems engineering consultants” 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 61,731 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 October 10, 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.

Control systems engineering consultants by location

73 lists · largest first

Every Control systems engineering consultants 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 “control systems engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many control systems engineering consultants are there worldwide?

RevenueBase identified 18,529 company matches for control systems engineering consultants worldwide as of October 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?

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

Which country has the most control systems engineering consultants?

The United States leads with 2,393 companies, followed by India (1,378) and Brazil (1,366). Every control systems engineering consultants list by country and city is linked on this page.

Which city has the most control systems engineering consultants?

Pune leads with 213 company records, followed by Istanbul (119) and Sao Paulo (117).

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 61,731 professional contacts with verified work emails tracked across these 18,529 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 October 10, 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.