Company lists · Data refreshed September 2026

Top 25 Rack and enclosure manufacturers based in the United States

Name: Rack and enclosure manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 243 companies tracked

RevenueBase identified 243 company matches for rack and enclosure manufacturers associated with the United States as of September 2026 and tracks 6,475 professional contacts across them, including 1,739 with verified work emails. Fremont is the largest hub.

This list covers company matches for rack and enclosure manufacturers 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 September 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 Sep 17, 2026 How this list was built

243Companies

6,475Contacts tracked

1,739Verified emails

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The 25 largest rack and enclosure manufacturers based in the United States

Ranked by team size

Top 25 of 243 company matches for rack and enclosure manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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	Rittal LLC	Exact match	Schaumburg, IL, United StatesHQ recorded Sep 17, 2026	501-1,000	918 contacts →
	Exact match “Rittal LLC is the U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Chatsworth Products	Exact match	Simi Valley, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	430 contacts →
	Exact match “Chatsworth Products (CPI) is a 100% employee-owned, global manufacturer of ICT infrastructure solutions that power and protect critical technology investments-from data centers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Charles Industries, An Amphenol Company	Exact match	Schaumburg, IL, United StatesHQ recorded Sep 17, 2026	501-1,000	301 contacts →
	Exact match “Charles Industries, LLC is a diversified manufacturing and technology company serving Wireline, Wireless, Broadband Cable/MSO, Utilities (Energy), and Industrial markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Maysteel Industries LLC	Exact match	Allenton, WI, United StatesHQ recorded Sep 17, 2026	501-1,000	273 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 · Sep 17, 2026 · View company records in RevenueBase
5	Channell	Exact match	Rockwall, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	210 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Canovate Group	Exact match	Orlando, FL, United StatesHQ recorded Sep 17, 2026	201-500	172 contacts →
	Exact match “We are a leading provider of IT and telecom infrastructure technologies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Saginaw Control And Engineering	Exact match	Saginaw, MI, United StatesHQ recorded Sep 17, 2026	201-500	152 contacts →
	Exact match “We are an electrical enclosure manufacturer founded in 1963.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Amphenol Telect	Exact match	Liberty Lake, WA, United StatesHQ recorded Sep 17, 2026	201-500	135 contacts →
	Exact match “We are pleased to announce that Amphenol Telect and All Systems Broadband have officially joined forces under the brand name Amphenol Network Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Penn Elcom	Exact match	Garden Grove, CA, United StatesHQ recorded Sep 17, 2026	501-1,000	130 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 · Sep 17, 2026 · View company records in RevenueBase
10	Subzero Engineering	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 17, 2026	51-200	129 contacts →
	Exact match “Subzero ensures a superior customer experience by applying unique product designs, quick turnaround engineering, and in-house installation teams.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Gamber-Johnson LLC	Exact match	Stevens Point, WI, United StatesHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “Gamber-Johnson is a leading worldwide manufacturer of rugged mounting solutions that safely and securely mount mobile communication systems, computers and other electronic…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Thermo Bond Buildings, LLC	Exact match	Elk Point, SD, United StatesHQ recorded Sep 17, 2026	501-1,000	100 contacts →
	Exact match “Thermo Bond Buildings, located in the heart of the Midwest, is in its fourth decade of delivering advanced infrastructure solutions for the world’s most demanding industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Kratos Industries, LLC	Exact match	Golden, CO, United StatesHQ recorded Sep 17, 2026	201-500	95 contacts →
	Exact match “Here at Kratos we integrate industry leading components into turn-key, factory tested power and control equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Husky Rack & Wire	Exact match	Denver, NC, United StatesHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “Husky Rack & Wire is a U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Able Communications, INC	Exact match	Grand Prairie, TX, United StatesHQ recorded Sep 17, 2026	51-200	86 contacts →
	Exact match “We make complex networks feel simple.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Purcell Systems, Inc. An Enersys Company	Exact match	Spokane Valley, WA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	74 contacts →
	Exact match “Purcell Systems Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Scott Manufacturing Solutions, INC	Exact match	Chino, CA, United StatesHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Since 1966, we’ve been a trusted manufacturer of custom medium-voltage (MV) enclosures, overhead racks, and hardware designed to meet the unique needs of our customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	American Products	Exact match	Strafford, MO, United StatesHQ recorded Sep 17, 2026	201-500	65 contacts →
	Exact match “Diversified manufacturer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Legrand	Exact match	Farmingdale, NY, United StatesHQ recorded Sep 17, 2026	n/a	51 contacts →
	Exact match “Legrand Cabinet and Containment (CCB) is a leading manufacturer of cabinet and containment platforms designed to meet the needs of your unique application.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Rack Builders, INC	Exact match	Schaumburg, IL, United StatesHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Rack Builders Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	General Devices Co. INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “General Devices offers the industry's most complete selection of telescoping slides, cabinets, accessories, and electronic packaging hardware as well as being a custom precision…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	BUD Industries, INC	Exact match	Willoughby, OH, United StatesHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Founded in 1928, Bud Industries, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Enconnex	Exact match	Reno, NV, United StatesHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Enconnex is a global data center and IT infrastructure solutions company known for developing innovative custom solutions, as well as a variety of data center products including…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Great Lakes Data Racks & Cabinets	Exact match	Edinboro, PA, United StatesHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Great Lakes Data Racks & Cabinets is a USA based (COO-USA), woman owned, ISO 9001:2015 registered metal manufacturer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Vertical Cable	Exact match	Pembroke Park, FL, United StatesHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Vertical Cable, together with its parent company Chiptech Inc, has been serving the Information Technology and Communications industry since 1989.” Recorded in the RevenueBase company graph · Sep 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 “rack and enclosure manufacturers”. 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 243 rack and enclosure manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 1,739 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rack and enclosure manufacturers based in the United States at a glance

As of Sep 17, 2026

26.9%Verified-email coverage

26.6Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Fremont

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 243 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 “rack and enclosure manufacturers” 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 1,739 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 September 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.

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

How many rack and enclosure manufacturers are there based in the United States?

RevenueBase identified 243 company matches for rack and enclosure manufacturers associated with the United States as of September 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 rack and enclosure manufacturers?

Fremont leads with 5 company records, followed by Los Angeles (5) and Dallas (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 1,739 professional contacts with verified work emails tracked across these 243 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 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 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.