Company lists · Data refreshed September 2026

Top 25 Industrial engineering firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 41,105 companies tracked

RevenueBase identified 41,105 industrial engineering firms worldwide as of September 2026 and tracks 756,519 professional contacts across them, including 203,658 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 engineering 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 engineering 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

41,105Companies

756,519Contacts tracked

203,658Verified emails

0Mobile numbers

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The 25 largest industrial engineering firms worldwide

Ranked by team size

Top 25 of 41,105 industrial engineering 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 engineering 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	JABIL	Partial evidence	St Petersburg, FL, RussiaHQ checked Sep 17, 2026	10001+	46,464 contacts →
	Partial evidence “At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Plexus Corp	Indirect evidence	Neenah, NC, United StatesHQ checked Sep 17, 2026	10001+	8,149 contacts →
	Indirect evidence “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Source: RevenueBase Database · checked Sep 17, 2026
3	Terracon	Partial evidence	Olathe, KS, United StatesHQ checked Sep 17, 2026	5,001-10,000	6,113 contacts →
	Partial evidence “Terracon is a 100 percent employee-owned consulting engineering firm providing quality services to clients.” Source: RevenueBase Database · checked Sep 17, 2026
4	Power Engineers	Indirect evidence	Hailey, ID, United StatesHQ checked Sep 17, 2026	1,001-5,000	4,013 contacts →
	Indirect evidence “POWER Engineers is now part of WSP.” Source: RevenueBase Database · checked Sep 17, 2026
5	National Engineering Services Pakistan PVT Limited Nespak	Indirect evidence	Lahore, PakistanHQ checked Sep 17, 2026	5,001-10,000	3,266 contacts →
	Indirect evidence “NESPAK is Pakistan’s premier consultancy organization (established in 1973).” Source: RevenueBase Database · checked Sep 17, 2026
6	Unipart	Indirect evidence	Oxford, United KingdomHQ checked Sep 17, 2026	10001+	3,205 contacts →
	Indirect evidence “Unipart is a supply chain performance improvement partner, delivering efficiency, resilience, and sustainability across multiple sectors.” Source: RevenueBase Database · checked Sep 17, 2026
7	UTC Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	10001+	3,176 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Golder	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	5,001-10,000	3,167 contacts →
	Indirect evidence “Golder was acquired by WSP.” Source: RevenueBase Database · checked Sep 17, 2026
9	Milplan Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1,001-5,000	3,075 contacts →
	Indirect evidence “A MILPLAN é uma empresa de engenharia, fundada em 1982, atuante no segmento de montagem eletromecânica.” Source: RevenueBase Database · checked Sep 17, 2026
10	Entrust Solutions Group	Partial evidence	Lisle, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,966 contacts →
	Partial evidence “ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric…” Source: RevenueBase Database · checked Sep 17, 2026
11	Toyo Engineering Corporation	Partial evidence	Chiba-shi Mihama-ku, JapanHQ checked Sep 17, 2026	1,001-5,000	2,760 contacts →
	Partial evidence “Toyo Engineering is an engineering company that constructs the plant in a global stage centering on the plant engineering field.” Source: RevenueBase Database · checked Sep 17, 2026
12	Priner	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	5,001-10,000	2,737 contacts →
	Partial evidence “Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.” Source: RevenueBase Database · checked Sep 17, 2026
13	Multiconsult	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	1,001-5,000	2,553 contacts →
	Indirect evidence “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Source: RevenueBase Database · checked Sep 17, 2026
14	Grupo Enesa - Main Page	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	2,458 contacts →
	Partial evidence “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Source: RevenueBase Database · checked Sep 17, 2026
15	Witron Group	Indirect evidence	Parkstein, GermanyHQ checked Sep 17, 2026	5,001-10,000	2,223 contacts →
	Indirect evidence “WITRON designs and implements innovative logistics and material flow systems with trend-setting ergonomic work places and processes that offer their customers sustainable…” Source: RevenueBase Database · checked Sep 17, 2026
16	Nova Engevix	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	1,001-5,000	2,223 contacts →
	Indirect evidence “Fundada em 1965 e com mais de 40 anos de experiência, a Engevix é a maior empresa do segmento de engenharia consultiva do Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
17	The Haskell Company	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,213 contacts →
	Partial evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 17, 2026
18	ECS Group Of Companies	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,210 contacts →
	Partial evidence “ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.” Source: RevenueBase Database · checked Sep 17, 2026
19	Langan Engineering & Environmental Services	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,177 contacts →
	Indirect evidence “Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish.” Source: RevenueBase Database · checked Sep 17, 2026
20	Mecon Limited, India	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	2,157 contacts →
	Partial evidence “MECON Ltd.(MECON) was incorporated under the Companies Act, 1956 as Metallurgical and Engineering Consultants with the object of providing design and consultancy work for the Iron…” Source: RevenueBase Database · checked Sep 17, 2026
21	IMEG	Partial evidence	Rock Island, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,985 contacts →
	Partial evidence “Leaders in Engineering and Innovation.” Source: RevenueBase Database · checked Sep 17, 2026
22	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
23	Zetwerk	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,925 contacts →
	Partial evidence “Maximize Manufacturing for Energy, Electronics, Defence & Aerospace and Industrials.” Source: RevenueBase Database · checked Sep 17, 2026
24	Saudi Consulting Services	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	1,888 contacts →
	Partial evidence “Saudconsult is an award-winning multidisciplinary engineering and design firm with 60 years of experience in a wide array of projects.” Source: RevenueBase Database · checked Sep 17, 2026
25	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

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 engineering 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 engineering firms.
Partial evidence: Its own public description names part of industrial engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering 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 41,105 industrial engineering firms worldwide

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Industrial engineering firms worldwide at a glance

As of Sep 17, 2026

26.9%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

21,201

11-50

13,289

51-200

4,575

201-500

1,148

501-1,000

381

1,001-5,000

285

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 engineering 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: 71 countries, largest first: the United States, Brazil, India, Germany, Italy, France, Canada, the United Kingdom, Spain, Türkiye and 61 more. Country and city lists for industrial engineering firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial engineering 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 engineering 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 engineering 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, 203,658 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 engineering firms by location

181 lists · largest first

Every Industrial engineering 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 engineering 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 engineering firms are there worldwide?

RevenueBase identified 41,105 industrial engineering 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?

JABIL, headquartered in St Petersburg, tops this list with the largest team on record.

Which country has the most industrial engineering firms?

The United States leads with 7,207 companies, followed by Brazil (4,446) and India (2,872). Every industrial engineering firms list by country and city is linked on this page.

Which city has the most industrial engineering firms?

Sao Paulo leads with 561 headquartered companies, followed by Pune (332) and Tehran (278).

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 203,658 verified decision-maker contacts tracked across these 41,105 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.

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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.