Company lists · Data refreshed September 2026

Top 25 Automotive manufacturing plant construction companies based in the United States

Name: Automotive manufacturing plant construction 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 30, 2026 237 companies tracked

RevenueBase identified 237 automotive manufacturing plant construction companies headquartered in the United States as of September 2026 and tracks 14,816 professional contacts across them, including 4,900 with verified work emails. Atlanta is the largest hub.

This list covers automotive manufacturing plant construction 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 30, 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 30, 2026 86% judged on-target in blind review

237Companies

14,816Contacts tracked

4,900Verified emails

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

The 25 largest automotive manufacturing plant construction companies based in the United States

Ranked by team size

Top 25 of 237 automotive manufacturing plant construction companies based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive manufacturing plant construction 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	Subaru Of Indiana Automotive	Partial evidence	Lafayette, IN, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,938 contacts →
	Partial evidence “Subaru of Indiana Automotive (SIA), part of the Subaru family of companies, is home of North American production for the Ascent, Crosstrek, and Forester models.” Source: RevenueBase Database · checked Sep 30, 2026
2	BW Design Group	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 30, 2026
3	GRAY	Partial evidence	Lexington, KY, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,477 contacts →
	Partial 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 30, 2026
4	Dakkota Integrated Systems	Indirect evidence	Holt, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	895 contacts →
	Indirect evidence “Dakkota Integrated Systems is a company with world-class products that are designed, engineered, and manufactured by a diverse team of talented employees.” Source: RevenueBase Database · checked Sep 30, 2026
5	Ghafari Associates	Indirect evidence	Dearborn, MI, United StatesHQ checked Sep 30, 2026	501-1,000	670 contacts →
	Indirect evidence “An innovator since 1982, Ghafari embraces an integrated design approach to deliver solutions that synergize building operations, systems, and people.” Source: RevenueBase Database · checked Sep 30, 2026
6	Core States Group	Indirect evidence	West Chester, PA, United StatesHQ checked Sep 30, 2026	501-1,000	472 contacts →
	Indirect evidence “Core States Group designs, builds, and manages programs and projects across North America and has been recognized on top lists throughout the architecture, engineering, and…” Source: RevenueBase Database · checked Sep 30, 2026
7	The PAC Group	Indirect evidence	Troy, MI, United StatesHQ checked Sep 30, 2026	201-500	413 contacts →
	Indirect evidence “The PAC Group is a global engineering and management services firm supporting diversified industries on a global basis.” Source: RevenueBase Database · checked Sep 30, 2026
8	Paslin	Strong evidence	Warren, MI, United StatesHQ checked Sep 30, 2026	501-1,000	359 contacts →
	Strong evidence “Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.” Source: RevenueBase Database · checked Sep 30, 2026
9	Artiflex Manufacturing, INC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 30, 2026	501-1,000	324 contacts →
	Partial evidence “ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.” Source: RevenueBase Database · checked Sep 30, 2026
10	Vuteq Usa, INC	Indirect evidence	Georgetown, KY, United StatesHQ checked Sep 30, 2026	1,001-5,000	301 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Aristeo	Partial evidence	Livonia, MI, United StatesHQ checked Sep 30, 2026	501-1,000	243 contacts →
	Partial evidence “Aristeo offers a complete range of services including general contracting, design/build, construction management, and self perform services, allowing you to work with one firm for…” Source: RevenueBase Database · checked Sep 30, 2026
12	Epstein Architecture, Engineering And Construction	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	215 contacts →
	Partial evidence “Founded in 1921, Epstein is an architecture, interiors, engineering and construction company that specializes in delivering sustainable building solutions for clients in the…” Source: RevenueBase Database · checked Sep 30, 2026
13	Rudolph Libbe Group	Partial evidence	Walbridge, OH, United StatesHQ checked Sep 30, 2026	501-1,000	211 contacts →
	Partial evidence “The Rudolph Libbe Group is a one-stop provider of construction and consulting services that range from site selection and financing to ongoing facility management.” Source: RevenueBase Database · checked Sep 30, 2026
14	Century 3, INC	Indirect evidence	Greer, SC, United StatesHQ checked Sep 30, 2026	201-500	211 contacts →
	Indirect evidence “Century 3 (C3) has been helping companies build, expand, and modernize since 1977.” Source: RevenueBase Database · checked Sep 30, 2026
15	Minth North America, INC	Strong evidence	Wixom, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	195 contacts →
	Strong evidence “Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.” Source: RevenueBase Database · checked Sep 30, 2026
16	Kajima Building & Design Group, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	51-200	190 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
17	JR Automation- Esys Division	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	51-200	183 contacts →
	Indirect evidence “Esys Automation, a JR Automation company, is a leading full-service automation solutions provider, specializing in vehicle assembly applications in areas such as press…” Source: RevenueBase Database · checked Sep 30, 2026
18	Otics Usa, INC	Indirect evidence	Morristown, TN, United StatesHQ checked Sep 30, 2026	201-500	179 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
19	Knight Global	Strong evidence	Auburn Hills, MI, United StatesHQ checked Sep 30, 2026	51-200	132 contacts →
	Strong evidence “Knight Global began in 1984 as a specialty design/build shop, solving specific manufacturing problems for the automotive industry in Detroit.” Source: RevenueBase Database · checked Sep 30, 2026
20	RE Build Optimation Technology, LLC	Indirect evidence	Rush, NY, United StatesHQ checked Sep 30, 2026	201-500	107 contacts →
	Indirect evidence “From concept to completion, Optimation is a provider of design and build services for industry.” Source: RevenueBase Database · checked Sep 30, 2026
21	Schwob Building Company, LLC	Partial evidence	Coppell, TX, United StatesHQ checked Sep 30, 2026	51-200	106 contacts →
	Partial evidence “Established in 1977, Schwob Building Company has continued to bring successful turnkey services to our clients in the automotive, aviation, warehouse and distribution…” Source: RevenueBase Database · checked Sep 30, 2026
22	Epic Systems	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “EPIC is a growing engineering, design and build firm serving US Manufacturers.” Source: RevenueBase Database · checked Sep 30, 2026
23	PK USA	Indirect evidence	Gallatin, TN, United StatesHQ checked Sep 30, 2026	201-500	102 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
24	Keihin North America	Partial evidence	Anderson, IN, United StatesHQ checked Sep 30, 2026	1,001-5,000	97 contacts →
	Partial evidence “Keihin is the maker of the worlds finest automotive components.” Source: RevenueBase Database · checked Sep 30, 2026
25	SPD Construction, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	11-50	95 contacts →
	Partial evidence “As SPD, we strive to be our client’s top advisor during Design, Construction and Occupancy.” Source: RevenueBase Database · checked Sep 30, 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: automotive manufacturing plant construction 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 automotive manufacturing plant construction companies.
Partial evidence: Its own public description names part of automotive manufacturing plant construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive manufacturing plant construction 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 237 automotive manufacturing plant construction companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,900 reachable decision-makers.

Free signup · no credit card

View the full list →

Automotive manufacturing plant construction companies based in the United States at a glance

As of Sep 30, 2026

33.1%Verified-email coverage

62.5Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Atlanta

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 237 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 automotive manufacturing plant construction 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 “automotive manufacturing plant construction 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 automotive manufacturing plant construction 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 automotive manufacturing plant construction 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, 4,900 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 30, 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.

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 automotive manufacturing plant construction 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 automotive manufacturing plant construction companies are there based in the United States?

RevenueBase identified 237 automotive manufacturing plant construction 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?

Subaru Of Indiana Automotive, headquartered in Lafayette, tops this list with the largest team on record.

Which city has the most automotive manufacturing plant construction companies?

Atlanta leads with 6 headquartered companies, followed by Troy (5) and Austin (4).

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 4,900 verified decision-maker contacts tracked across these 237 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 237 automotive manufacturing plant construction companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Automotive manufacturing plant construction companies by geography

Browse the directory

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.