Company lists · Data refreshed September 2026

Top 25 Process control system consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 43,386 companies tracked

RevenueBase identified 43,386 company matches for process control system consultants worldwide as of September 2026 and tracks 700,365 professional contacts across them, including 167,345 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for process control system 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 September 21, 2026. Country and city lists for process control system 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 Sep 21, 2026 How this list was built

43,386Companies

700,365Contacts tracked

167,345Verified emails

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The 25 largest process control system consultants worldwide

Ranked by team size

Top 25 of 43,386 company matches for process control system consultants 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	Amec Foster Wheeler	Exact match	Aberdeen, United KingdomHQ recorded Sep 21, 2026	10001+	14,368 contacts →
	Exact match “Wood Group has combined with Amec Foster Wheeler to form a new global leader in the delivery of project, engineering and technical services to energy and industrial markets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Zachry Group	Exact match	San Antonio, TX, United StatesHQ recorded Sep 21, 2026	10001+	6,824 contacts →
	Exact match “Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Bilfinger	Exact match	Mannheim, GermanyHQ recorded Sep 21, 2026	10001+	4,035 contacts →
	Exact match “Bilfinger is an international industrial services provider with a vision to be the No.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Ips-Integrated Project Services	Exact match	Blue Bell, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,577 contacts →
	Exact match “IPS, a Berkshire Hathaway company, is a global leader in technical consulting, architecture, engineering, procurement, construction management, commissioning, qualification…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	UTC Engenharia	Exact match	São Paulo, BrazilHQ recorded Sep 21, 2026	10001+	3,176 contacts →
	Exact match “The Company operates in sundry markets, taking the lead in such sectors as oil & gas production and processing, petrochemicals, power generation, steel production, paper & pulp…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	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
7	Toyo Engineering Corporation	Exact match	Chiba-shi Mihama-ku, JapanHQ recorded Sep 21, 2026	1,001-5,000	2,760 contacts →
	Exact match “Toyo Engineering is an engineering company that constructs the plant in a global stage centering on the plant engineering field.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	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
9	Priner	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 21, 2026	5,001-10,000	2,737 contacts →
	Exact match “Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Hexagon Asset Lifecycle Intelligence	Exact match	Madison, AL, United StatesHQ recorded Sep 21, 2026	10001+	2,630 contacts →
	Exact match “Hexagon’s Asset Lifecycle Intelligence division helps clients design, construct and operate more profitable, safe and sustainable industrial facilities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Croonwolter&dros	Exact match	Rotterdam, NetherlandsHQ recorded Sep 21, 2026	1,001-5,000	2,515 contacts →
	Exact match “For more than 140 years Croonwolter & dros has been in the vanguard of new developments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Etteplan	Exact match	Espoo, FinlandHQ recorded Sep 21, 2026	1,001-5,000	2,510 contacts →
	Exact match “We are a technology service company that, with our thinkers and doers, enable breakthroughs that help industrial businesses change.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Grupo Enesa - Main Page	Exact match	Sao Paulo, BrazilHQ recorded Sep 21, 2026	1,001-5,000	2,458 contacts →
	Exact match “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Advanced Technology Services ATS	Exact match	Peoria, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,216 contacts →
	Exact match “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	The Haskell Company	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,213 contacts →
	Exact match “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Montcalm Montagens Industriais	Exact match	São Paulo, BrazilHQ recorded Sep 21, 2026	1,001-5,000	2,088 contacts →
	Exact match “Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	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
18	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
19	Aarvi Encon	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	5,001-10,000	1,890 contacts →
	Exact match “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Hargrove Engineers & Constructors	Exact match	Mobile, AL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,877 contacts →
	Exact match “Hargrove is a full-service engineering, procurement, and construction management firm delivering multi-discipline engineering, project delivery, controls & automation, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Groupe Ponticelli Frères	Exact match	FranceHQ recorded Sep 21, 2026	5,001-10,000	1,829 contacts →
	Exact match “The Ponticelli Frères Group is one of the main European service suppliers to companies in the energy (oil and gas, nuclear, renewable energy), industrial (chemical, steelworks…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Grupo RCS	Exact match	Brasilia, BrazilHQ recorded Sep 21, 2026	5,001-10,000	1,810 contacts →
	Exact match “A RCS é uma empresa de Engenharia especializada em oferecer serviços técnicos de missão crítica com alta tecnologia aplicada, para clientes que necessitam manter suas atividades…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Yokogawa India Limited	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,803 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 · Sep 21, 2026 · View company records in RevenueBase
24	Araujo Abreu Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 21, 2026	1,001-5,000	1,788 contacts →
	Exact match “A Araujo Abreu foi fundada em 1922.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Spirax Sarco	Exact match	Cheltenham, United KingdomHQ recorded Sep 21, 2026	5,001-10,000	1,669 contacts →
	Exact match “Expertise \| Solutions \| Sustainability A FTSE-100 company, Spirax Sarco is the world's leading provider of steam system solutions.” 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 “process control system 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 43,386 process control system consultants worldwide

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Process control system consultants worldwide at a glance

As of Sep 21, 2026

23.9%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

20,022

11-50

15,790

51-200

5,454

201-500

1,252

501-1,000

365

1,001-5,000

250

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 process control system consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “process control system 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 167,345 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.

Process control system consultants by location

141 lists · largest first

Every Process control system 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 “process control system consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process control system consultants are there worldwide?

RevenueBase identified 43,386 company matches for process control system consultants 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?

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

Which country has the most process control system consultants?

The United States leads with 5,070 companies, followed by Brazil (4,085) and India (2,980). Every process control system consultants list by country and city is linked on this page.

Which city has the most process control system consultants?

Sao Paulo leads with 452 company records, followed by Pune (400) and Istanbul (290).

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 167,345 professional contacts with verified work emails tracked across these 43,386 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.