Company lists · Data refreshed September 2026

Top 25 Industrial process optimization firms worldwide

Name: Industrial process optimization firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 11,086 companies tracked

RevenueBase identified 11,086 industrial process optimization firms worldwide as of September 2026 and tracks 132,093 professional contacts across them, including 38,176 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers industrial process optimization firms 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 17, 2026. Country and city lists for industrial process optimization firms 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 17, 2026 86% judged on-target in blind review

11,086Companies

132,093Contacts tracked

38,176Verified emails

0Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial process optimization firms worldwide

Ranked by team size

Top 25 of 11,086 industrial process optimization firms worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial process optimization firms: 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	Ausenco	Partial evidence	South Brisbane, AustraliaHQ checked Sep 17, 2026	1,001-5,000	3,826 contacts →
	Partial evidence “We transform complex challenges into sustainable solutions for the minerals & metals and industrial sectors worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
2	Hexagon Asset Lifecycle Intelligence	Partial evidence	Madison, AL, United StatesHQ checked Sep 17, 2026	10001+	2,630 contacts →
	Partial evidence “Hexagon’s Asset Lifecycle Intelligence division helps clients design, construct and operate more profitable, safe and sustainable industrial facilities.” Source: RevenueBase Database · checked Sep 17, 2026
3	FIVES	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	5,001-10,000	1,946 contacts →
	Strong evidence “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Source: RevenueBase Database · checked Sep 17, 2026
4	BBA Consultants	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 17, 2026	1,001-5,000	1,863 contacts →
	Indirect evidence “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Source: RevenueBase Database · checked Sep 17, 2026
5	Alliantgroup	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,595 contacts →
	Indirect evidence “alliant is the nation's premier consulting and management engineering firm.” Source: RevenueBase Database · checked Sep 17, 2026
6	MRO	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,581 contacts →
	Indirect evidence “Nós acreditamos que recursos são preciosos e precisam ser bem geridos para se perpetuar.” Source: RevenueBase Database · checked Sep 17, 2026
7	EKIUM	Indirect evidence	Lyon Cedex 07, FranceHQ checked Sep 17, 2026	1,001-5,000	1,502 contacts →
	Indirect evidence “Welcome to Ekium!” Source: RevenueBase Database · checked Sep 17, 2026
8	Sindus Andritz	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	1,001-5,000	932 contacts →
	Indirect evidence “A Sindus ANDRITZ é uma empresa do Grupo ANDRITZ, onde atuam equipes das divisões Maintenance & Performance, ANDRITZ Automation e Metris Technology, além do suporte a outras…” Source: RevenueBase Database · checked Sep 17, 2026
9	TMS International LLC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	848 contacts →
	Indirect evidence “At TMS International We Create Value.” Source: RevenueBase Database · checked Sep 17, 2026
10	Magotteaux	Strong evidence	Vaux-sous-chèvremont, United StatesHQ checked Sep 17, 2026	1,001-5,000	844 contacts →
	Strong evidence “Part of Sigdo Koppers, listed in Santiago (Chile), Magotteaux is the world-leading supplier of process optimization products & services for high-abrasion extracting industries…” Source: RevenueBase Database · checked Sep 17, 2026
11	Pares&alvarez	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	501-1,000	807 contacts →
	Indirect evidence “We are Pares & Alvarez, our extensive experience and the recognition of our clients makes us one of the leading Engineering Companies in environmental, consulting, engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
12	Emthos Engenharia Ltda	Indirect evidence	Catu, BrazilHQ checked Sep 17, 2026	1,001-5,000	708 contacts →
	Indirect evidence “Na Emthos, atuamos como parceiros estratégicos das empresas, não apenas como prestadores de serviço.” Source: RevenueBase Database · checked Sep 17, 2026
13	Sigma Industry	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1,001-5,000	688 contacts →
	Indirect evidence “Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.” Source: RevenueBase Database · checked Sep 17, 2026
14	Inerco	Partial evidence	Sevilla, SpainHQ checked Sep 17, 2026	1,001-5,000	688 contacts →
	Partial evidence “INERCO, with 30 years of experience, offers comprehensive services and develops advanced technologies that contribute to sustainable industrial development, acting as a leader in…” Source: RevenueBase Database · checked Sep 17, 2026
15	Pinnacle	Partial evidence	Pasadena, TX, United StatesHQ checked Sep 17, 2026	501-1,000	658 contacts →
	Partial evidence “Headquartered in Pasadena, Texas, Pinnacle is exclusively focused on helping industrial facilities in the oil and gas, chemical, mining, and water and wastewater industries better…” Source: RevenueBase Database · checked Sep 17, 2026
16	Harris PYE	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 17, 2026	501-1,000	595 contacts →
	Indirect evidence “At Harris Pye, everything we do saves energy.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sitech	Strong evidence	Geleen, NetherlandsHQ checked Sep 17, 2026	501-1,000	594 contacts →
	Strong evidence “To maximize results Sitech helps companies in the processing and chemical industries and companies in the energy sector to grow and develop further.” Source: RevenueBase Database · checked Sep 17, 2026
18	Efeso Management Consultants	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	593 contacts →
	Partial evidence “At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Source: RevenueBase Database · checked Sep 17, 2026
19	Elomatic	Partial evidence	Turku, FinlandHQ checked Sep 17, 2026	1,001-5,000	571 contacts →
	Partial evidence “Elomatic is an international consulting and engineering company that provides top-level expert services, products and turnkey solutions to process, machinery, marine, energy and…” Source: RevenueBase Database · checked Sep 17, 2026
20	Quaker Chemical Corporation	Strong evidence	Conshohocken, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	553 contacts →
	Strong evidence “Quaker Houghton (NYSE: KWR) is the global leader in industrial process fluids, with more than employees including chemists, engineers and industry experts, and operations in over…” Source: RevenueBase Database · checked Sep 17, 2026
21	BECHT	Strong evidence	Liberty Corner, NJ, United StatesHQ checked Sep 17, 2026	501-1,000	545 contacts →
	Strong evidence “Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.” Source: RevenueBase Database · checked Sep 17, 2026
22	CTA Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	540 contacts →
	Indirect evidence “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Source: RevenueBase Database · checked Sep 17, 2026
23	Ingenero	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	532 contacts →
	Partial evidence “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Source: RevenueBase Database · checked Sep 17, 2026
24	Actemium Nederland	Strong evidence	Apeldoorn, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	529 contacts →
	Strong evidence “Actemium adviseert over, ontwerpt, bouwt, optimaliseert en onderhoudt industriële processen.” Source: RevenueBase Database · checked Sep 17, 2026
25	The Vincit Group	Indirect evidence	Chattanooga, TN, United StatesHQ checked Sep 17, 2026	5,001-10,000	476 contacts →
	Indirect evidence “The Vincit Group is a vertically-integrated organization of member companies that provides a single-source solution for chemical services, contract management, and automation and…” Source: RevenueBase Database · checked Sep 17, 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: industrial process optimization firms. 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 industrial process optimization firms.
Partial evidence: Its own public description names part of industrial process optimization firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial process optimization firms. 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 11,086 industrial process optimization firms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 38,176 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial process optimization firms worldwide at a glance

As of Sep 17, 2026

28.9%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

7,400

11-50

2,739

51-200

661

201-500

149

501-1,000

1,001-5,000

5,001-10,000

10001+

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 industrial process optimization firms, 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: 33 countries, largest first: the United States, Brazil, Germany, France, Spain, India, Italy, the United Kingdom, Canada, Mexico and 23 more. Country and city lists for industrial process optimization firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial process optimization firms”. 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 industrial process optimization firms), 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 industrial process optimization firms, 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, 38,176 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 17, 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.

Industrial process optimization firms by location

52 lists · largest first

Every Industrial process optimization firms 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 industrial process optimization firms, 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 industrial process optimization firms are there worldwide?

RevenueBase identified 11,086 industrial process optimization firms 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?

Ausenco, headquartered in South Brisbane, tops this list with the largest team on record.

Which country has the most industrial process optimization firms?

The United States leads with 2,261 companies, followed by Brazil (1,331) and Germany (703). Every industrial process optimization firms list by country and city is linked on this page.

Which city has the most industrial process optimization firms?

Sao Paulo leads with 186 headquartered companies, followed by Houston (109) and Paris (95).

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 38,176 verified decision-maker contacts tracked across these 11,086 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,086 industrial process optimization firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

Browse: Companies home · Lists by location · New lists

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.