Company lists · Data refreshed October 2026

Top 25 Manufacturing contractors based in Houston, United States

Name: Manufacturing contractors based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 120 companies tracked

RevenueBase identified 120 company matches for manufacturing contractors associated with Houston, United States as of October 2026 and tracks 3,304 professional contacts across them, including 1,547 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for manufacturing contractors associated with Houston, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 17, 2026 How this list was built

120Companies

3,304Contacts tracked

1,547Verified emails

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The 25 largest manufacturing contractors based in Houston, United States

Ranked by team size

Top 25 of 120 company matches for manufacturing contractors based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Apache Industrial	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,438 contacts →
	Exact match “Apache Industrial Services provides industrial services across North America, giving our customers the local support and resources they need, wherever the job takes them.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Hisco, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	489 contacts →
	Exact match “North America's largest distributor of industrial assembly materials.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	UPG	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	171 contacts →
	Exact match “UPG is a US based Original Design Manufacturer (ODM), contract manufacturer, and plastics injection molder.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	TSP Mfg., A WN Global Company	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	103 contacts →
	Exact match “TSP Mfg.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	G&h Diversified Manufacturing	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	100 contacts →
	Exact match “G&H Diversified Manufacturing is a U.S-based, ISO 9001:2015 certified advanced contract manufacturer, providing engineered component and assembly solutions to oil and gas and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Prismecs	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	92 contacts →
	Exact match “Prismecs is the trusted partner for operators that expect more from their supply chain and engineered solutions.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	PPSI	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	58 contacts →
	Exact match “PPSI is a Houston-based Electronics Manufacturing Service provider specializing in PCBA, cable, harness, and box build assembly.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Suntronic Incorporated	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	49 contacts →
	Exact match “Suntronic is a leading Electronics Manufacturing Services (EMS) provider with facilities in Houston, Dallas and Austin focused on delivering engineering and manufacturing services…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Fabcorp, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	46 contacts →
	Exact match “At Fabcorp, Inc, we believe in providing quality service, every time.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Innovative Electronics Corporation	Exact match	Houston, PA, United StatesHQ recorded Oct 17, 2026	51-200	36 contacts →
	Exact match “At Innovative Electronics Corporation, we’ve always had our eyes on the future of technology development, acknowledging that in our modern age, adaptability and reliability are…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Hahn & Clay	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	36 contacts →
	Exact match “Hahn & Clay, established in 1908, is the United States' most versatile metal fabrication and machining facility in both skilled personnel and equipment capacity.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Gretna Machine Shop INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	29 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	MR Sheet Metal, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	28 contacts →
	Exact match “With the most basic sheet metal equipment, MR Sheet Metal began in 1989 in a small square foot building.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Star Precision, LP	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	25 contacts →
	Exact match “Star Precision of Houston, Texas established in 1992 specializes in quality precision metal fabrication, machining and electro-mechanical assembly - ranging from light and medium…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Rayson	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	23 contacts →
	Exact match “RAYSON is a premier US based custom manufacturing company specializing in precision machining and robotic welding.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Union Tech	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	201-500	21 contacts →
	Exact match “The largest enterprises in the world entrust Union Tech to manufacture mission critical components and have done so since 1982.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Pennum Industries	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	20 contacts →
	Exact match “Founded in 2005, Pennum Industries specializes in the engineering, design, and fabrication of complex skid packages, offshore piping and structural steel systems, pipeline…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Prostar Manufacturing, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	20 contacts →
	Exact match “WHO WE ARE: Prostar Manufacturing, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	P & N Machine Co., INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	16 contacts →
	Exact match “P&N Machine Co, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	SUN Manufacturing CO	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Moore Fabrication	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	14 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Trylene, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	13 contacts →
	Exact match “Trylene is your ISO 9001 and ITAR certified ON-SHORE electronic manufacturing and assembly partner.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	ACE Fabricators INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	13 contacts →
	Exact match “Ace Fabricators is an AISC‑certified structural steel fabricator delivering commercial and industrial projects with a highly experienced and dedicated team.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Aitken Manufacturing	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	51-200	11 contacts →
	Exact match “For over 80 years Aitken has partnered with clients to engineer and manufacture equipment solutions for their critical projects.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Meta Tech Industries, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 17, 2026	11-50	11 contacts →
	Exact match “Meta Tech Industries specializes in Precision CNC Machining of complex and very close tolerance components.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “manufacturing contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 120 manufacturing contractors based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,547 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Manufacturing contractors based in Houston, United States at a glance

As of Oct 17, 2026

46.8%Verified-email coverage

27.5Average contacts per company

11-50Median size (employees)

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 120 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Houston, United States whose business descriptions match “manufacturing contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,547 professional contacts with verified work emails across the full matched dataset. 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 October 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Manufacturing contractors by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “manufacturing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing contractors are there based in Houston, United States?

RevenueBase identified 120 company matches for manufacturing contractors associated with Houston, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Apache Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most manufacturing contractors?

Houston leads the United States with 120 company records, followed by San Jose (70) and San Diego (58).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,547 professional contacts with verified work emails tracked across these 120 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 SmartSearch, 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.