Company lists · Data refreshed September 2026

Top 25 Industrial engineering companies based in the United States

Name: Industrial engineering companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,179 companies tracked

RevenueBase identified 2,179 industrial engineering companies headquartered in the United States as of September 2026 and tracks 44,777 professional contacts across them, including 14,524 with verified work emails. Houston is the largest hub.

This list covers industrial engineering companies headquartered in the United States, 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.

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

2,179Companies

44,777Contacts tracked

14,524Verified emails

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The 25 largest industrial engineering companies based in the United States

Ranked by team size

Top 25 of 2,179 industrial engineering companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial engineering companies: 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	Caresoft Global	Partial evidence	Livonia, MI, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,860 contacts →
	Partial evidence “We are a global engineering solutions company working closely with major Automotive, On-Highway, Agriculture & Construction Equipment Manufacturers and Tier-I Suppliers to solve…” Source: RevenueBase Database · checked Sep 17, 2026
2	GRAY	Strong evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,477 contacts →
	Strong evidence “Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…” Source: RevenueBase Database · checked Sep 17, 2026
3	ISC Constructors, L.L.C	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,384 contacts →
	Strong evidence “ISC is an industrial engineering and construction company specializing in comprehensive electrical, instrumentation, and controls solutions.” Source: RevenueBase Database · checked Sep 17, 2026
4	Bastian Solutions	Indirect evidence	Carmel, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,262 contacts →
	Indirect evidence “Bastian Solutions, a Toyota Automated Logistics company, is a trusted supply chain integration partner committed to providing their clients a competitive advantage by designing…” Source: RevenueBase Database · checked Sep 17, 2026
5	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 17, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
6	ARI	Partial evidence	East Peoria, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	979 contacts →
	Partial evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 17, 2026
7	Production Modeling Corporation PMC	Strong evidence	Dearborn, MI, United StatesHQ checked Sep 17, 2026	n/a	970 contacts →
	Strong evidence “Today's advanced operations and industrial engineering, laser scanning and precision CAD, supply chain management, lean systems, finite capacity scheduling, software design, and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Technosoft Engineering	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 17, 2026	501-1,000	833 contacts →
	Partial evidence “Technosoft Engineering is a global provider of Digital Engineering & Consulting, Product Engineering, Manufacturing Engineering with substantial operations in North America and…” Source: RevenueBase Database · checked Sep 17, 2026
9	Wunderlich-Malec Engineering, INC	Partial evidence	Eden Prairie, MN, United StatesHQ checked Sep 17, 2026	501-1,000	623 contacts →
	Partial evidence “Wunderlich-Malec Engineering is a nationally recognized, 100% employee-owned leader in advanced engineering and control system solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	E Tech Group	Partial evidence	West Chester, OH, United StatesHQ checked Sep 17, 2026	501-1,000	610 contacts →
	Partial evidence “E Tech Group is one of the largest engineering and system integration firms in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
11	Enventure Engineering	Partial evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	501-1,000	569 contacts →
	Partial evidence “Enventure is a trusted provider of Building Engineering, Plant Design, and Compliance solutions with offices in the Chicago and delivery centres in Bangalore, Shivamogga, Hubli…” Source: RevenueBase Database · checked Sep 17, 2026
12	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
13	Tube City IMS	Partial evidence	Glassport, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	462 contacts →
	Partial evidence “TMS International is the leading provider of on-site, industrial steel mill services for steelmakers around the world.” Source: RevenueBase Database · checked Sep 17, 2026
14	Electroimpact	Indirect evidence	Mukilteo, WA, United StatesHQ checked Sep 17, 2026	201-500	443 contacts →
	Indirect evidence “Electroimpact is a highly experienced provider of factory automation and tooling solutions.” Source: RevenueBase Database · checked Sep 17, 2026
15	The PAC Group	Strong evidence	Troy, MI, United StatesHQ checked Sep 17, 2026	201-500	413 contacts →
	Strong evidence “The PAC Group is a global engineering and management services firm supporting diversified industries on a global basis.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sterling Engineering	Partial evidence	Westchester, IL, United StatesHQ checked Sep 17, 2026	501-1,000	402 contacts →
	Partial evidence “Sterling is an award-winning professional engineering consulting and technical staffing company.” Source: RevenueBase Database · checked Sep 17, 2026
17	The Austin Company	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	201-500	396 contacts →
	Partial evidence “The Austin Company offers a comprehensive portfolio of in-house services, including planning, architectural design, engineering, design-build, construction management, and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Matrix Technologies, INC	Indirect evidence	Maumee, OH, United StatesHQ checked Sep 17, 2026	201-500	382 contacts →
	Indirect evidence “Matrix Technologies Inc.” Source: RevenueBase Database · checked Sep 17, 2026
19	Institute Of Industrial And Systems Engineers	Partial evidence	Norcross, GA, United StatesHQ checked Sep 17, 2026	n/a	378 contacts →
	Partial evidence “The Institute of Industrial and Systems Engineers (IISE), formerly the Institute of Industrial Engineers, is the world’s largest professional society dedicated solely to the…” Source: RevenueBase Database · checked Sep 17, 2026
20	Burrow Global, LLC	Strong evidence	Beaumont, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	375 contacts →
	Strong evidence “Burrow Global, LLC is a full service engineering, procurement, construction, and facility services firm with specialties in process automation, industrial buildings/architecture…” Source: RevenueBase Database · checked Sep 17, 2026
21	C&i Engineering	Strong evidence	Louisville, KY, United StatesHQ checked Sep 17, 2026	201-500	313 contacts →
	Strong evidence “Chemical & Industrial Engineering, Inc.(C&I) is a full-service Engineering, Design & Procurement firm, providing hands-on design expertise for increasing capacity, improving…” Source: RevenueBase Database · checked Sep 17, 2026
22	I.C. Thomasson Associates, Inc., A Salas O'brien Company	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 17, 2026	201-500	300 contacts →
	Indirect evidence “I.C.” Source: RevenueBase Database · checked Sep 17, 2026
23	On-Board Companies	Strong evidence	East Windsor, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	288 contacts →
	Strong evidence “On-Board is a thriving privately held family of companies with services including: Consulting, Professional Engineering, Industrial Maintenance and Facility Management, Contracted…” Source: RevenueBase Database · checked Sep 17, 2026
24	ADF Engineering, INC	Strong evidence	Miamisburg, NE, United StatesHQ checked Sep 17, 2026	51-200	286 contacts →
	Strong evidence “ADF Engineering provides comprehensive Process and Facility engineering services to the food, feed, biofuels, bioscience, and consumer products industries.” Source: RevenueBase Database · checked Sep 17, 2026
25	Production Services Management INC	Indirect evidence	Saline, MI, United StatesHQ checked Sep 17, 2026	201-500	273 contacts →
	Indirect evidence “PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.” 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 companies. 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 companies.
Partial evidence: Its own public description names part of industrial engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering companies. 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 2,179 industrial engineering companies based in the United States

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Industrial engineering companies based in the United States at a glance

As of Sep 17, 2026

32.4%Verified-email coverage

20.5Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,263

11-50

571

51-200

223

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,179 companies.

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 companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “industrial engineering companies”. 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 companies), 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 companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 14,524 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 companies by metro

Industrial engineering companies in Houston63
Industrial engineering companies in Atlanta40

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 companies, 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 companies are there based in the United States?

RevenueBase identified 2,179 industrial engineering companies headquartered in the United States 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?

Caresoft Global, headquartered in Livonia, tops this list with the largest team on record.

Which city has the most industrial engineering companies?

Houston leads with 63 headquartered companies, followed by Atlanta (40) and Chicago (21).

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 14,524 verified decision-maker contacts tracked across these 2,179 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.