Company lists · Data verified August 2026
Top 25 Manufacturing companies in the United States
This directory lists 4,707 manufacturing companies in the United States, with company and contact details for researching suppliers, prospects, and partners. The list includes 107,503 contacts and 24,647 email addresses, and Houston is the single most-represented city among the companies listed. Data is current as of August 2026.
Manufacturing companies make products by converting raw materials, components, or parts into finished or intermediate goods through industrial production processes. This list covers companies that manufacture physical goods or components through production, fabrication, assembly, processing, or related industrial operations. Ranked by employee count, largest first. Data current as of August 28, 2026.
The 25 largest manufacturing companies in the United States
Ranked by employees| # | Company | Verified emails |
|---|---|---|
| 1 |  Worthington Industries | 574 |
| 2 |  ITW | 363 |
| 3 |  TAR Heel Capital | 24 |
| 4 |  Hi-P Electronics Limited | 16 |
| 5 |  Coca-Cola Enterprises, INC | 9 |
| 6 |  ITW Heartland | 9 |
| 7 |  Flex-N-Gate | 5 |
| 8 | GF Machining Solutions USA | 0 |
| 9 |  Teesta Group | 0 |
| 10 | ITW Deltar Fasteners | 0 |
| 11 |  Terrepower Formerly BBB Industries | 0 |
| 12 |  Xinquan | 0 |
| 13 | Load King MFG | 0 |
| 14 |  FXI | 369 |
| 15 |  Highline Warren | 353 |
| 16 |  US Farathane | 334 |
| 17 |  Grob Systems, INC | 278 |
| 18 |  Amsted Automotive | 272 |
| 19 |  Mikron Group | 250 |
| 20 |  OSI Electronics | 243 |
| 21 |  MEC Mayville Engineering Company, INC | 236 |
| 22 |  Cadrex Manufacturing Solutions | 201 |
| 23 |  MW Components | 199 |
| 24 |  YA YA Foods Corp | 174 |
| 25 |  Molded Fiber Glass MFG Companies | 153 |
| 26 |  Modineer Group | 124 |
| 27 |  HSM | 108 |
| 28 |  Midwest Manufacturing | 102 |
Showing 25 of 4,707 manufacturing companies in the United States
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Manufacturing companies in the United States at a glance
As of Aug 28, 2026Companies by employee count
Companies by metro
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “manufacturing companies”, with match quality audited by blind human judging, and headquartered in the United States.
- Ranking
- Employee count, largest first. Ranges reflect verified bands, not estimates.
- Verification
- Contact records re-verify on a rolling cadence; 228 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many manufacturing companies are in the United States?
The directory contains 4,707 manufacturing companies in the United States.
Where are most manufacturing companies located?
Houston is the single most-represented city among the companies on this list.
How can I find contacts at manufacturing companies?
The directory includes 107,503 contacts and 24,647 email addresses associated with the listed companies.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.