Company lists · Data refreshed September 2026

Top 25 Forge and foundry companies based in the United States

Name: Forge and foundry 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 16, 2026 2,277 companies tracked

RevenueBase identified 2,277 forge and foundry companies headquartered in the United States as of September 2026 and tracks 31,351 professional contacts across them, including 7,125 with verified work emails. Houston is the largest hub.

This list covers forge and foundry 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 16, 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 16, 2026 86% judged on-target in blind review

2,277Companies

31,351Contacts tracked

7,125Verified emails

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The 25 largest forge and foundry companies based in the United States

Ranked by team size

Top 25 of 2,277 forge and foundry companies based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to forge and foundry 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	Waupaca Foundry	Indirect evidence	Waupaca, WI, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,210 contacts →
	Indirect evidence “Solid as the castings we create.” Source: RevenueBase Database · checked Sep 16, 2026
2	Sigma Engineered Solutions	Indirect evidence	Garner, NC, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,118 contacts →
	Indirect evidence “At Sigma Engineered Solutions, we take pride in designing, manufacturing, sourcing, and delivering sophisticated metal components that elevate high-quality products globally.” Source: RevenueBase Database · checked Sep 16, 2026
3	Janicki	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 16, 2026	1,001-5,000	914 contacts →
	Indirect evidence “Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.” Source: RevenueBase Database · checked Sep 16, 2026
4	Hitchiner Manufacturing	Partial evidence	Milford, NH, United StatesHQ checked Sep 16, 2026	1,001-5,000	505 contacts →
	Partial evidence “Founded in 1946 and headquartered in Milford, New Hampshire (USA), Hitchiner Manufacturing is the premier supplier of complete-to-print, high-volume, complex thin-wall investment…” Source: RevenueBase Database · checked Sep 16, 2026
5	Signicast Investment Castings	Indirect evidence	Hartford, WI, United StatesHQ checked Sep 16, 2026	501-1,000	325 contacts →
	Indirect evidence “Signicast, a Form Technologies' company, is a world-class provider of commercial investment castings.” Source: RevenueBase Database · checked Sep 16, 2026
6	Modineer Group	Indirect evidence	Niles, MI, United StatesHQ checked Sep 16, 2026	1,001-5,000	296 contacts →
	Indirect evidence “Modineer is your partner for quality metal components.” Source: RevenueBase Database · checked Sep 16, 2026
7	Major Tool & Machine	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	201-500	233 contacts →
	Indirect evidence “Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Source: RevenueBase Database · checked Sep 16, 2026
8	Morton Industries	Indirect evidence	Morton, IL, United StatesHQ checked Sep 16, 2026	501-1,000	227 contacts →
	Indirect evidence “Morton Industries is a leading manufacturer of Fabricated Tube and Sheet Metal Assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
9	Hypro INC	Indirect evidence	Waterford, WI, United StatesHQ checked Sep 16, 2026	201-500	221 contacts →
	Indirect evidence “HyPro Incorporated, established in 1969, is a leader in automated and robotic machining of low, mid and high volume castings and forgings, as well as complex assemblies, for Ag…” Source: RevenueBase Database · checked Sep 16, 2026
10	Presrite Corporation	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 16, 2026	201-500	194 contacts →
	Indirect evidence “Presrite has always been a leader when it comes to forging.” Source: RevenueBase Database · checked Sep 16, 2026
11	Ibcc Industries, INC	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 16, 2026	501-1,000	185 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 16, 2026
12	Donsco INC	Indirect evidence	Wrightsville, PA, United StatesHQ checked Sep 16, 2026	201-500	154 contacts →
	Indirect evidence “Single source supplier of cast iron parts for industry.” Source: RevenueBase Database · checked Sep 16, 2026
13	Welding Works	Partial evidence	Madison, CT, United StatesHQ checked Sep 16, 2026	n/a	152 contacts →
	Partial evidence “Since it was founded in 1979, Welding Works has become known for its ability to provide quick, reliable turnaround on all types of industrial metal fabrications.” Source: RevenueBase Database · checked Sep 16, 2026
14	Quality Industries	Indirect evidence	La Vergne, TN, United StatesHQ checked Sep 16, 2026	501-1,000	145 contacts →
	Indirect evidence “Precision Metalworks, ENGINEERING, FABRICATION, COATING, ASSEMBLY & SERVICE At Quality Industries, our Nashville-area and Dallas-area facilities house more than square feet of…” Source: RevenueBase Database · checked Sep 16, 2026
15	Lake AIR Products	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 16, 2026	51-200	144 contacts →
	Indirect evidence “Your Advanced Manufacturing Partner.” Source: RevenueBase Database · checked Sep 16, 2026
16	NEW Standard Corporation	Indirect evidence	York, PA, United StatesHQ checked Sep 16, 2026	201-500	140 contacts →
	Indirect evidence “New Standard Corporation is one of the largest metal stamping, fabrication, welding, and assembly companies in North America.” Source: RevenueBase Database · checked Sep 16, 2026
17	At&f	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 16, 2026	201-500	140 contacts →
	Indirect evidence “AT & F (The American Tank and Fabricating Company) is a leading provider of metal fabrication services, catering to diverse sectors such as heavy industrial, mining, power…” Source: RevenueBase Database · checked Sep 16, 2026
18	Watson Engineering INC	Indirect evidence	Taylor, MI, United StatesHQ checked Sep 16, 2026	201-500	133 contacts →
	Indirect evidence “Since 1981, Watson Engineering has experienced consistent annual growth in Southeast Michigan.” Source: RevenueBase Database · checked Sep 16, 2026
19	BAE Industries	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 16, 2026	201-500	131 contacts →
	Indirect evidence “As a proven leader in the metal manufacturing industry, BAE Industries offers a wide range of manufacturing services, beginning with the prototype stage and progressing to full…” Source: RevenueBase Database · checked Sep 16, 2026
20	Quality Manufacturing Corporation	Indirect evidence	Urbandale, IA, United StatesHQ checked Sep 16, 2026	501-1,000	123 contacts →
	Indirect evidence “Quality Manufacturing Corp is a Industrial Machinery Manufacturing Company based out of 4300 Nw Urbandale Dr, Urbandale, IA, United States.” Source: RevenueBase Database · checked Sep 16, 2026
21	Steel Craft	Indirect evidence	Hartford, WI, United StatesHQ checked Sep 16, 2026	501-1,000	118 contacts →
	Indirect evidence “Beginning operations in 1976 in a modest, square foot facility with only two employees, our origins are humble, and this humility has turned into a company filled with people that…” Source: RevenueBase Database · checked Sep 16, 2026
22	Harrison Steel Castings CO	Indirect evidence	Attica, IN, United StatesHQ checked Sep 16, 2026	501-1,000	114 contacts →
	Indirect evidence “Harrison Steel is your trusted partner in the world of steel casting.” Source: RevenueBase Database · checked Sep 16, 2026
23	Multitech Industries INC	Indirect evidence	Carol Stream, IL, United StatesHQ checked Sep 16, 2026	201-500	113 contacts →
	Indirect evidence “MultiTech Industries was incorporated in the year 1993.” Source: RevenueBase Database · checked Sep 16, 2026
24	Wisconsin Aluminum Foundry	Partial evidence	Manitowoc, WI, United StatesHQ checked Sep 16, 2026	501-1,000	112 contacts →
	Partial evidence “Established in 1909, Wisconsin Aluminum Foundry has consistently provided the finest quality aluminum and copper based alloy castings for a wide variety of industries.” Source: RevenueBase Database · checked Sep 16, 2026
25	Fort Recovery Industries INC	Indirect evidence	Fort Recovery, United StatesHQ checked Sep 16, 2026	201-500	107 contacts →
	Indirect evidence “Fort Recovery Industries, Inc.” Source: RevenueBase Database · checked Sep 16, 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: forge and foundry 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 forge and foundry companies.
Partial evidence: Its own public description names part of forge and foundry companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name forge and foundry 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 2,277 forge and foundry companies based in the United States

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Forge and foundry companies based in the United States at a glance

As of Sep 16, 2026

22.7%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

729

11-50

919

51-200

496

201-500

501-1,000

1,001-5,000

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 2,277 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 forge and foundry 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 “forge and foundry 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 forge and foundry 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 forge and foundry 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, 7,125 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 16, 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.

Forge and foundry companies by metro

Forge and foundry companies in Houston35

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 forge and foundry 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 forge and foundry companies are there based in the United States?

RevenueBase identified 2,277 forge and foundry 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?

Waupaca Foundry, headquartered in Waupaca, tops this list with the largest team on record.

Which city has the most forge and foundry companies?

Houston leads with 35 headquartered companies, followed by Milwaukee (16) and Cleveland (15).

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 7,125 verified decision-maker contacts tracked across these 2,277 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 16, 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.