Company lists · Data refreshed October 2026

Top 25 Electronics enclosure fabricators based in the United States

RevenueBase identified 496 company matches for electronics enclosure fabricators associated with the United States as of October 2026 and tracks 10,384 professional contacts across them, including 2,296 with verified work emails. Houston is the largest hub.

This list covers company matches for electronics enclosure fabricators associated with the 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 12, 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 12, 2026 How this list was built
496Companies
10,384Contacts tracked
2,296Verified emails
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The 25 largest electronics enclosure fabricators based in the United States

Ranked by team size
Top 25 of 496 company matches for electronics enclosure fabricators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSchaumburg, IL, United StatesHQ recorded Oct 12, 2026501-1,000967 contacts →

Exact match

“Rittal LLC is the U.S.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchAllenton, WI, United StatesHQ recorded Oct 12, 2026501-1,000278 contacts →

Exact match

“At Maysteel, we support supply chain and procurement leaders with scalable fabrication solutions for data centers and critical infrastructure, including custom enclosures, server…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchCleveland, OH, United StatesHQ recorded Oct 12, 202651-200247 contacts →

Exact match

“ADALET, a Marmon IEI / Berkshire Hathaway company, is a leading manufacturer of explosionproof enclosures and systems, custom aluminum castings, industrial sheet metal and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchMount Pleasant, PA, United StatesHQ recorded Oct 12, 2026201-500238 contacts →

Exact match

“Full-service manufacturer.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchBuffalo, NY, United StatesHQ recorded Oct 12, 2026501-1,000218 contacts →

Exact match

“GTI is a U.S-based, full-service contract manufacturer that brings products to life for the world's leading innovators.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchDe Pere, WI, United StatesHQ recorded Oct 12, 2026501-1,000196 contacts →

Exact match

“Robinson’s 950+ employee owners are highly experienced in single-source metal solutions, from engineering to complete custom fabrication.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchSan Jose, CA, United StatesHQ recorded Oct 12, 2026201-500194 contacts →

Exact match

“Since 1984, MASS has excelled in the custom contract manufacture of electronic chassis, frames, fabrications and turn-key electro-mechanical assemblies built to customer…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchBryan, OH, United StatesHQ recorded Oct 12, 2026201-500188 contacts →

Exact match

“Allied Moulded Products, Inc.(Allied Moulded) is the Contractor’s Choice of nonmetallic electrical boxes and enclosures in today's residential, commercial and industrial markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchMoline, IL, United StatesHQ recorded Oct 12, 2026501-1,000173 contacts →

Exact match

“Manufacturer of Industrial/Agricultural Products McLaughlin is a vertically integrated manufacturer Our roots are in automotive, truck and cab products Our strengths are in…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchSaginaw, MI, United StatesHQ recorded Oct 12, 2026201-500160 contacts →

Exact match

“We are an electrical enclosure manufacturer founded in 1963.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchRaleigh, NC, United StatesHQ recorded Oct 12, 2026n/a156 contacts →

Exact match

“Mecha specializes in the design, analysis, and manufacturing of metal products for the embedded computer industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchWoburn, MA, United StatesHQ recorded Oct 12, 2026501-1,000138 contacts →

Exact match

“Parker Chomerics, a Division of Parker Hannifin, is a total solutions provider of EMI Shielding, Thermal Management, Integrated Display Products, Engineered Plastics and Metal…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchWatertown, WI, United StatesHQ recorded Oct 12, 2026201-500131 contacts →

Exact match

“ITW Shakeproof combination of Industrial and Automotive businesses allows us to offer top-notch, value-added products that deliver uncompromised value and performance.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchFort Payne, AL, United StatesHQ recorded Oct 12, 2026201-500130 contacts →

Exact match

“xProviding agile and innovative metal fabrication solutions to OEM’s, allowing them to optimize their supply chains… this is our Mission.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchGarden Grove, CA, United StatesHQ recorded Oct 12, 2026501-1,000129 contacts →

Exact match

“Penn Elcom is the world’s leading manufacturer of quality flight case hardware, 19-inch racking solutions, and professional audio accessories.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchNew Bedford, MA, United StatesHQ recorded Oct 12, 202651-200116 contacts →

Exact match

“Epec Engineered Technologies is the ideal choice for an OEM seeking customized product solutions from a focused and agile partner having supported over customers across all…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchPlano, TX, United StatesHQ recorded Oct 12, 2026201-500107 contacts →

Exact match

“Regal Research has become a leading US provider of product-level electromechanical contract manufacturing solutions for the medical equipment, semiconductor equipment, EV…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchMentor, OH, United StatesHQ recorded Oct 12, 202651-200102 contacts →

Exact match

“Founded in 1996, MUM Industries, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchSpokane Valley, WA, United StatesHQ recorded Oct 12, 20265,001-10,00082 contacts →

Exact match

“Purcell Systems Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchSeven Valleys, PA, United StatesHQ recorded Oct 12, 2026201-50080 contacts →

Exact match

“Mercury Electronics is a leading provider of electrical/electronic contract manufacturing services for commercial and military industries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchDes Plaines, IL, United StatesHQ recorded Oct 12, 20261,001-5,00079 contacts →

Exact match

“IMS Companies, LLC is a diversified group of companies that are leading manufacturers of a wide range of products and solutions including a full line of enclosures and mounting…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20075 contacts →

Exact match

“NEMA Enclosures designs and fabricates custom UL-rated electrical and instrument enclosures built to your specifications and delivered on your schedule.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Oct 12, 202651-20072 contacts →

Exact match

“SANTIER is a world-class designer and manufacturer of microelectronic housings and assemblies based in San Diego, California.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchVan Nuys, CA, United StatesHQ recorded Oct 12, 2026501-1,00070 contacts →

Exact match

“Electronic Source Company (ESC) manufactures electronics for critical applications in the most demanding environments.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchChamplin, MN, United StatesHQ recorded Oct 12, 202651-20067 contacts →

Exact match

“Our mission at States Manufacturing is to make custom electrical and metal products that help companies in a broad spectrum of industries deliver better results for their…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 496 electronics enclosure fabricators based in the United States

See the full list, filter by size, metro and specialty, and access 2,296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronics enclosure fabricators based in the United States at a glance

As of Oct 12, 2026
22.1%Verified-email coverage
20.9Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Houston
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
211
51-200
106
201-500
30
501-1,000
17
1,001-5,000
2
5,001-10,000
1
10001+
2

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 496 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 the United States whose business descriptions match “electronics enclosure fabricators” 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 2,296 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 12, 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.

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 “electronics enclosure fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronics enclosure fabricators are there based in the United States?

RevenueBase identified 496 company matches for electronics enclosure fabricators associated with the 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?

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

Which city has the most electronics enclosure fabricators?

Houston leads with 11 company records, followed by San Jose (8) and Chicago (4).

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 2,296 professional contacts with verified work emails tracked across these 496 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 12, 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.