Company lists · Data refreshed September 2026

Top 25 Precision metalworking companies based in the United States

Name: Precision metalworking 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 20, 2026 9,425 companies tracked

RevenueBase identified 9,425 precision metalworking companies headquartered in the United States as of September 2026 and tracks 97,053 professional contacts across them, including 25,303 with verified work emails. Houston is the largest hub.

This list covers precision metalworking 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 20, 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 20, 2026 86% judged on-target in blind review

9,425Companies

97,053Contacts tracked

25,303Verified emails

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The 25 largest precision metalworking companies based in the United States

Ranked by team size

Top 25 of 9,425 precision metalworking companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to precision metalworking 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	Sigma Engineered Solutions	Indirect evidence	Garner, NC, United StatesHQ checked Sep 20, 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 20, 2026
2	Janicki	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 20, 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 20, 2026
3	Trend Technologies	Indirect evidence	Chino, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	601 contacts →
	Indirect evidence “Trend Technologies is a vertically integrated mechanical solutions provider specializing in the areas of metal stamping, metal fabrication and injection molding.” Source: RevenueBase Database · checked Sep 20, 2026
4	SFI	Partial evidence	Memphis, TN, United StatesHQ checked Sep 20, 2026	51-200	465 contacts →
	Partial evidence “SFI is a fully integrated fabricator offering custom metal fab & precision metal stamping services in Conway, AR and Memphis, TN.” Source: RevenueBase Database · checked Sep 20, 2026
5	Hatch Stamping Company	Indirect evidence	Chelsea, MI, United StatesHQ checked Sep 20, 2026	501-1,000	401 contacts →
	Indirect evidence “Hatch is recognized as a world class leader in the design and manufacturing of metal stampings and assemblies.” Source: RevenueBase Database · checked Sep 20, 2026
6	Oberg Industries	Partial evidence	Freeport, PA, United StatesHQ checked Sep 20, 2026	501-1,000	356 contacts →
	Partial evidence “Oberg Industries is a global contract manufacturer producing precision machined and stamped metal components, tooling, and assemblies for some of the world’s most recognized…” Source: RevenueBase Database · checked Sep 20, 2026
7	O'neal Manufacturing Services	Indirect evidence	Vestavia Hills, AL, United StatesHQ checked Sep 20, 2026	1,001-5,000	354 contacts →
	Indirect evidence “O’Neal Manufacturing Services (OMS) is a supplier of fabricated metal components and welded assemblies.” Source: RevenueBase Database · checked Sep 20, 2026
8	Thai Summit America	Indirect evidence	Howell, MI, United StatesHQ checked Sep 20, 2026	501-1,000	344 contacts →
	Indirect evidence “Thai Summit America Corporation, a Thai Summit Group company, has been a leader in the sheet metal stamping industry for the last twenty years.” Source: RevenueBase Database · checked Sep 20, 2026
9	Precision Resource, INC	Partial evidence	Shelton, CT, United StatesHQ checked Sep 20, 2026	1,001-5,000	326 contacts →
	Partial evidence “At Precision Resource, we shape the future by delivering innovative solutions through a vertically integrated, end-to-end approach.” Source: RevenueBase Database · checked Sep 20, 2026
10	Cincinnati Incorporated	Indirect evidence	Harrison, OH, United StatesHQ checked Sep 20, 2026	201-500	309 contacts →
	Indirect evidence “Cincinnati Incorporated (CI) is a U.S-based, build-to-order machine tool manufacturer with over 120 years in the industry.” Source: RevenueBase Database · checked Sep 20, 2026
11	Autocam Medical	Partial evidence	Kentwood, MI, United StatesHQ checked Sep 20, 2026	501-1,000	300 contacts →
	Partial evidence “Autocam Medical is a precision-machining contract manufacturer of highly engineered implants and instruments for surgical applications.” Source: RevenueBase Database · checked Sep 20, 2026
12	Modineer Group	Indirect evidence	Niles, MI, United StatesHQ checked Sep 20, 2026	1,001-5,000	296 contacts →
	Indirect evidence “Modineer is your partner for quality metal components.” Source: RevenueBase Database · checked Sep 20, 2026
13	Ulbrich Stainless Steels & Special Metals, INC	Partial evidence	North Haven, CT, United StatesHQ checked Sep 20, 2026	501-1,000	294 contacts →
	Partial evidence “Ulbrich is a fourth-generation, family-owned manufacturer and distributor of precision metals.” Source: RevenueBase Database · checked Sep 20, 2026
14	United Alloy	Indirect evidence	Janesville, WI, United StatesHQ checked Sep 20, 2026	1,001-5,000	267 contacts →
	Indirect evidence “At United Alloy, quality and craftsmanship aren’t just goals, they’re guaranteed.” Source: RevenueBase Database · checked Sep 20, 2026
15	E&e Manufacturing Co, INC	Indirect evidence	Plymouth, MI, United StatesHQ checked Sep 20, 2026	201-500	260 contacts →
	Indirect evidence “E&E Manufacturing Company, Inc, is a partner to our customers, working to engineer and manufacture quality components that perform both efficiently and cost effectively.” Source: RevenueBase Database · checked Sep 20, 2026
16	Dayton Progress	Indirect evidence	Dayton, OH, United StatesHQ checked Sep 20, 2026	501-1,000	256 contacts →
	Indirect evidence “DAYTON PROGRESS is the world-wide industry leader in the production of catalog and special punches, punch blanks and metalstamping tools.” Source: RevenueBase Database · checked Sep 20, 2026
17	Kapco Metal Stamping	Indirect evidence	Grafton, WI, United StatesHQ checked Sep 20, 2026	201-500	254 contacts →
	Indirect evidence “Kapco Metal Stamping is committed to high-quality contract manufacturing through innovation and a team driven by our partners’ success.” Source: RevenueBase Database · checked Sep 20, 2026
18	Penn United Technologies, INC	Partial evidence	Cabot, PA, United StatesHQ checked Sep 20, 2026	501-1,000	254 contacts →
	Partial evidence “Penn United provides MANUFACTURING SOLUTIONS for customers needing precision components or precision-assembled products.” Source: RevenueBase Database · checked Sep 20, 2026
19	Major Tool & Machine	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 20, 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 20, 2026
20	Morton Industries	Indirect evidence	Morton, IL, United StatesHQ checked Sep 20, 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 20, 2026
21	Hypro INC	Indirect evidence	Waterford, WI, United StatesHQ checked Sep 20, 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 20, 2026
22	United Performance Metals	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	201-500	219 contacts →
	Indirect evidence “United Performance Metals (UPM), an O’Neal Industries affiliate company, is a specialty metals solutions center serving customers in a variety of industries including aerospace…” Source: RevenueBase Database · checked Sep 20, 2026
23	Defiance Metal Products	Indirect evidence	Defiance, OH, United StatesHQ checked Sep 20, 2026	501-1,000	209 contacts →
	Indirect evidence “Defiance Metal Products is a full service metal stamper, fabricator and painter of medium volume components and assemblies for the military vehicle, commercial vehicle…” Source: RevenueBase Database · checked Sep 20, 2026
24	ARCH	Partial evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 20, 2026	501-1,000	209 contacts →
	Partial evidence “American Manufacturing, Serving the World We are driven by precision.” Source: RevenueBase Database · checked Sep 20, 2026
25	C&a Tool	Indirect evidence	Churubusco, IN, United StatesHQ checked Sep 20, 2026	501-1,000	208 contacts →
	Indirect evidence “Since 1969, C&A Tool has proven itself through dynamic leadership, unparalleled expertise and major investments in the latest equipment-an approach that has helped us remain a…” Source: RevenueBase Database · checked Sep 20, 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: precision metalworking 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 precision metalworking companies.
Partial evidence: Its own public description names part of precision metalworking companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision metalworking 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 9,425 precision metalworking companies based in the United States

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Precision metalworking companies based in the United States at a glance

As of Sep 20, 2026

26.1%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,429

11-50

3,902

51-200

1,766

201-500

214

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 9,425 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 precision metalworking 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 “precision metalworking 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 precision metalworking 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 precision metalworking 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, 25,303 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 20, 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.

Precision metalworking companies by metro

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 precision metalworking 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 precision metalworking companies are there based in the United States?

RevenueBase identified 9,425 precision metalworking 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?

Sigma Engineered Solutions, headquartered in Garner, tops this list with the largest team on record.

Which city has the most precision metalworking companies?

Houston leads with 169 headquartered companies, followed by Cleveland (58) and Rochester (57).

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 25,303 verified decision-maker contacts tracked across these 9,425 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 20, 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.