Company lists · Data refreshed September 2026

Top 25 Precision metal manufacturers based in Houston, United States

Name: Precision metal manufacturers based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 141 companies tracked

RevenueBase identified 141 precision metal manufacturers headquartered in Houston, United States as of September 2026 and tracks 1,523 professional contacts across them, including 466 with verified work emails. Houston is the largest hub.

This list covers precision metal manufacturers headquartered in Houston, 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

141Companies

1,523Contacts tracked

466Verified emails

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The 25 largest precision metal manufacturers based in Houston, United States

Ranked by team size

Top 25 of 141 precision metal manufacturers based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision metal manufacturers: 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	Energy Alloys Global Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	303 contacts →
	Partial evidence “EAGS and EAGS-Americas are the only 100% oil and gas focused suppliers of specialty metals to the global oilfield industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Vulcan Industrial	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	109 contacts →
	Indirect evidence “Based in Houston, we specialize in engineering, design and manufacturing for mission-critical parts and components throughout various industries.” Source: RevenueBase Database · checked Sep 17, 2026
3	Onewest Manufacturing Partners	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	109 contacts →
	Indirect evidence “Formerly Westbrook Energy Group, we are now OneWest-a name that reflects our unity and clarity of purpose as a leading manufacturing partner for industries driving global progress.” Source: RevenueBase Database · checked Sep 17, 2026
4	Hahn & Clay	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Hahn & Clay, established in 1908, is the United States' most versatile metal fabrication and machining facility in both skilled personnel and equipment capacity.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gretna Machine Shop INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Gretna Machine Shop is an ISO-certified, AS9100, women- and minority-owned, Hub-Zoned, lean manufacturing facility located in the heart of Houston’s industrial corridor.” Source: RevenueBase Database · checked Sep 17, 2026
6	Cyclone Bolt	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	29 contacts →
	Strong evidence “Cyclone Bolt is an API and ISO-certified precision fastener manufacturer specializing in critical bolting for energy, infrastructure, and high-reliability industrial systems.” Source: RevenueBase Database · checked Sep 17, 2026
7	Precision Flange And Machine, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Precision Flange & Machine, founded in 1989 in Houston, delivers ISO 9001-certified flanges, fittings and custom-machined components with a focus on quality, reliability and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Star Precision, LP	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	23 contacts →
	Strong evidence “Star Precision of Houston, Texas established in 1992 specializes in quality precision metal fabrication, machining and electro-mechanical assembly - ranging from light and medium…” Source: RevenueBase Database · checked Sep 17, 2026
9	Rayson	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “RAYSON is a premier US based custom manufacturing company specializing in precision machining and robotic welding.” Source: RevenueBase Database · checked Sep 17, 2026
10	RBR Machine	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “RBR Machine is a state of the art machine shop delivering industry standard, quality controlled manufacturing for primarily the aerospace, medical, and oilfield industries.” Source: RevenueBase Database · checked Sep 17, 2026
11	Prostar Manufacturing, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “WHO WE ARE: Prostar Manufacturing, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	Wescon Industries	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Wescon is a world leader in precision aviation tooling.” Source: RevenueBase Database · checked Sep 17, 2026
13	Liberty Precision Company, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “Liberty Precision is your go-to expert for machining services and metalworking.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sond Industries	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “Precision CNC/Manual machine shop.” Source: RevenueBase Database · checked Sep 17, 2026
15	ITD Precision	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	16 contacts →
	Strong evidence “Since 1946, ITD Precision has served the metal stamping needs of a wide variety of manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
16	SUN Manufacturing CO	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	National K Works, INC Nkw, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “For over 45 years National K Works (NKW) has provided engineered precision machined Thermal Flask and Pressure Housings for downhole wireline tools in HPHT environments.” Source: RevenueBase Database · checked Sep 17, 2026
18	Moore Fabrication	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Moore Fabrication is a Houston based machine and fabrication facility with a focus on complex fabrication and precision machining of plastics, aluminum, brass and stainless.” Source: RevenueBase Database · checked Sep 17, 2026
19	Wells Manufacturing LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Wells Manufacturing is driven to heighten the standard of excellence in manufacturing solutions.” Source: RevenueBase Database · checked Sep 17, 2026
20	Kswc King Southwest & Consulting Of Cypress	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “KSWC provides a unique blend of precision machining and engineering capabilities to serve prototyping and/or production needs.” Source: RevenueBase Database · checked Sep 17, 2026
21	Texas Metal Specialty Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Campo Sheet Metal Works, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Established in 1926, Campo Sheet Metal Works is one of Houston's premier custom metal fabrication facilities.” Source: RevenueBase Database · checked Sep 17, 2026
23	Lowrance Machine	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Lowrance Machine - Precision Machining Services Since 1964.” Source: RevenueBase Database · checked Sep 17, 2026
24	Westfield Machine INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Westfield Machine, Inc.(WMI) isn’t just a machine shop-we’re a precision-driven manufacturing partner built for industries where failure isn’t an option.” Source: RevenueBase Database · checked Sep 17, 2026
25	MW Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence 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: precision metal manufacturers. 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 metal manufacturers.
Partial evidence: Its own public description names part of precision metal manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision metal manufacturers. 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 141 precision metal manufacturers based in Houston, United States

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Precision metal manufacturers based in Houston, United States at a glance

As of Sep 17, 2026

30.6%Verified-email coverage

10.8Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 141 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 metal manufacturers, 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 Houston, United States whose own description of what they do matches “precision metal manufacturers”. 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 metal manufacturers), 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 metal manufacturers, and records with no verified work email. Companies headquartered outside Houston 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, 466 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.

Precision metal manufacturers by metro in the United States

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 metal manufacturers, 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 metal manufacturers are there based in Houston, United States?

RevenueBase identified 141 precision metal manufacturers headquartered in Houston, 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?

Energy Alloys Global Solutions, headquartered in Houston, tops this list with the largest team on record.

Which city has the most precision metal manufacturers?

Houston leads with 141 headquartered companies, followed by Cleveland (59) and Phoenix (53).

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 466 verified decision-maker contacts tracked across these 141 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.