Company lists · Data refreshed October 2026
Top 24 Instrument enclosure manufacturers based in the United States
RevenueBase identified 150 company matches for instrument enclosure manufacturers associated with the United States as of October 2026 and tracks 3,217 professional contacts across them, including 581 with verified work emails. Houston is the largest hub.
This list covers company matches for instrument 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 October 16, 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.
The 24 largest instrument enclosure manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 967 contacts → | ||||
Exact match “Rittal LLC is the U.S.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 160 contacts → | ||||
Exact match “We are an electrical enclosure manufacturer founded in 1963.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 129 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 16, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “Founded in 1996, MUM Industries, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 82 contacts → | ||||
Exact match “Purcell Systems Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 75 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 16, 2026 · View company records in RevenueBase | |||||
| 7 | 59 contacts → | ||||
Exact match “DDB Unlimited is an OEM NEMA Enclosure Manufacturer.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 55 contacts → | ||||
Exact match “Custom enclosures.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 47 contacts → | ||||
Exact match “Founded in 1928, Bud Industries, Inc.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 45 contacts → | ||||
Exact match “Established in 1974, Precision Digital Corporation is a manufacturer of a comprehensive line of digital display and control instrumentation utilized primarily in industrial…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “Weschler Instruments is a manufacturer and value added distributor of electrical measurement and process instrumentation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “Multi-diverse manufacturing capabilities that include: Instrument Enclosures – both metal and plastic.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 30 contacts → | ||||
Exact match “Seifert Systems is a globally recognized company with over 60 years experience in designing and manufacturing thermal management products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 30 contacts → | ||||
Exact match “For more than 90 years, ZERO Manufacturing has been the trusted name in mission-critical protection.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “Emcor has been serving the aerospace & defense, datacenter, industrial, medical, test & measurement, and custom OEM sectors for 70+ years with engineered electronics enclosures…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “FIBOX, the global manufacturer of corrosion resistant, NEMA 4X enclosures.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Southern Specialties is a premier manufacturer of sheet metal enclosures and cabinetry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “Hoyt: Measuring the World Since it’s founding in 1904, Hoyt and its employees have lived by the rule that anything worth doing is worth doing well.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “At Serrmi Products, our unwavering commitment to excellence drives us to deliver superior products, exceptional quality, and an unmatched level of professionalism.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “SIMPSON ELECTRIC COMPANY is a company based out of 520 Simpson Ave Lac du Flambeau, WI.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “The CH Ellis Company was founded in 1902 as a manufacturer of harnesses,saddles and leather cases.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 17 contacts → | ||||
Exact match “We are a specialty manufacturer and solutions provider for mission-critical data center and console market end-users who require highly engineered enclosures and modular…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Founded in 1989, Ameripack is a manufacturer/distributor of carrying, shipping, rack-mount, and panel-mount cases.” Recorded in the RevenueBase company graph · Oct 16, 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 “instrument 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 24 of 150 instrument enclosure manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 581 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Instrument enclosure manufacturers based in the United States at a glance
As of Oct 16, 2026Companies by employee count
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 150 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 “instrument 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 581 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 16, 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 “instrument enclosure manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many instrument enclosure manufacturers are there based in the United States?
RevenueBase identified 150 company matches for instrument enclosure manufacturers 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 instrument enclosure manufacturers?
Houston leads with 6 company records, followed by Bridgeville (3) and Mentor (3).
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 581 professional contacts with verified work emails tracked across these 150 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 150 instrument enclosure manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Instrument enclosure manufacturers by geography
- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain
- Instrument enclosure manufacturers based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain
Company intelligence · public preview
Top 24 instrument enclosure manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 150 matching company records for instrument enclosure manufacturers based in the United States, with 3,217 tracked contacts and 581 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 instrument enclosure manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Rittal LLCrittal.comHQ: Schaumburg, IL, United StatesReported employees: 501-1,000 | Schaumburg, IL, United States | 501-1,000 | Exact match | 967 contacts → |
“Rittal LLC is the U.S.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Saginaw Control And Engineeringsaginawcontrol.com HQ: Saginaw, MI, United StatesReported employees: 201-500 | Saginaw, MI, United States | 201-500 | Exact match | 160 contacts → |
“We are an electrical enclosure manufacturer founded in 1963.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Penn Elcompenn-elcom.com HQ: Garden Grove, CA, United StatesReported employees: 501-1,000 | Garden Grove, CA, United States | 501-1,000 | Exact match | 129 contacts → |
“Penn Elcom is the world’s leading manufacturer of quality flight case hardware, 19-inch racking solutions, and professional audio accessories.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MUM Industries INCmumindustries.com HQ: Mentor, OH, United StatesReported employees: 51-200 | Mentor, OH, United States | 51-200 | Exact match | 102 contacts → |
“Founded in 1996, MUM Industries, Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Purcell Systems, Inc. An Enersys Companypurcellsystems.com HQ: Spokane Valley, WA, United StatesReported employees: 5,001-10,000 | Spokane Valley, WA, United States | 5,001-10,000 | Exact match | 82 contacts → |
“Purcell Systems Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nema Enclosures Manufacturingnemaenclosures.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 75 contacts → |
“NEMA Enclosures designs and fabricates custom UL-rated electrical and instrument enclosures built to your specifications and delivered on your schedule.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DDB Unlimited Incorporatedddbunlimited.com HQ: Pauls Valley, OK, United StatesReported employees: 201-500 | Pauls Valley, OK, United States | 201-500 | Exact match | 59 contacts → |
“DDB Unlimited is an OEM NEMA Enclosure Manufacturer.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bison Profabbisonprofab.com HQ: Magnolia, TX, United StatesReported employees: 51-200 | Magnolia, TX, United States | 51-200 | Exact match | 55 contacts → |
“Custom enclosures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BUD Industries, INCbudind.com HQ: Willoughby, OH, United StatesReported employees: 51-200 | Willoughby, OH, United States | 51-200 | Exact match | 47 contacts → |
“Founded in 1928, Bud Industries, Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Precision Digitalpredig.com HQ: Hopkinton, MA, United StatesReported employees: 11-50 | Hopkinton, MA, United States | 11-50 | Exact match | 45 contacts → |
“Established in 1974, Precision Digital Corporation is a manufacturer of a comprehensive line of digital display and control instrumentation utilized primarily in industrial…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weschler Instrumentsweschler.com HQ: Strongsville, OH, United StatesReported employees: 51-200 | Strongsville, OH, United States | 51-200 | Exact match | 35 contacts → |
“Weschler Instruments is a manufacturer and value added distributor of electrical measurement and process instrumentation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Buckeye Shapeformbuckeyeshapeform.com HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 31 contacts → |
“Multi-diverse manufacturing capabilities that include: Instrument Enclosures – both metal and plastic.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seifert Systems, INCseifertinc.com HQ: North Kingstown, RI, United StatesReported employees: 11-50 | North Kingstown, RI, United States | 11-50 | Exact match | 30 contacts → |
“Seifert Systems is a globally recognized company with over 60 years experience in designing and manufacturing thermal management products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zero Manufacturing Star Cases, LLCzerocases.com HQ: North Salt Lake, UT, United StatesReported employees: 51-200 | North Salt Lake, UT, United States | 51-200 | Exact match | 30 contacts → |
“For more than 90 years, ZERO Manufacturing has been the trusted name in mission-critical protection.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Emcor Enclosuresemcorenclosures.com HQ: Rochester, MN, United StatesReported employees: 51-200 | Rochester, MN, United States | 51-200 | Exact match | 25 contacts → |
“Emcor has been serving the aerospace & defense, datacenter, industrial, medical, test & measurement, and custom OEM sectors for 70+ years with engineered electronics enclosures…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fibox Enclosuresfiboxusa.com HQ: Glen Burnie, MD, United StatesReported employees: 201-500 | Glen Burnie, MD, United States | 201-500 | Exact match | 24 contacts → |
“FIBOX, the global manufacturer of corrosion resistant, NEMA 4X enclosures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Southern Specialties Tulsa, OKsouthernagilis.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 21 contacts → |
“Southern Specialties is a premier manufacturer of sheet metal enclosures and cabinetry.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hoyt Electrical Instrument Works Inc. Hoyt Meterhoytmeter.com HQ: Penacook, NH, United StatesReported employees: 51-200 | Penacook, NH, United States | 51-200 | Exact match | 21 contacts → |
“Hoyt: Measuring the World Since it’s founding in 1904, Hoyt and its employees have lived by the rule that anything worth doing is worth doing well.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Serrmi Products LLCserrmiproducts.com HQ: Pittsburg, KS, United StatesReported employees: 11-50 | Pittsburg, KS, United States | 11-50 | Exact match | 20 contacts → |
“At Serrmi Products, our unwavering commitment to excellence drives us to deliver superior products, exceptional quality, and an unmatched level of professionalism.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nutherm International, INCnutherm.comHQ: Mount Vernon, IL, United StatesReported employees: 11-50 | Mount Vernon, IL, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Simpson Electric Companysimpsonelectric.com HQ: Lac Du Flambeau, WI, United StatesReported employees: 51-200 | Lac Du Flambeau, WI, United States | 51-200 | Exact match | 18 contacts → |
“SIMPSON ELECTRIC COMPANY is a company based out of 520 Simpson Ave Lac du Flambeau, WI.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | C.H. Ellis Company, INCchellis.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 17 contacts → |
“The CH Ellis Company was founded in 1902 as a manufacturer of harnesses,saddles and leather cases.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | E-Systems Groupe-systemsgroup.com HQ: Conklin, NY, United StatesReported employees: 51-200 | Conklin, NY, United States | 51-200 | Exact match | 17 contacts → |
“We are a specialty manufacturer and solutions provider for mission-critical data center and console market end-users who require highly engineered enclosures and modular…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ameripack, INCameripack.comHQ: Robbinsville, NJ, United StatesReported employees: 11-50 | Robbinsville, NJ, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1989, Ameripack is a manufacturer/distributor of carrying, shipping, rack-mount, and panel-mount cases.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 150 company matches
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Instrument enclosure manufacturers: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 150 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for instrument enclosure manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many instrument enclosure manufacturers did RevenueBase find based in the United States?
The saved snapshot records 150 matching company records, 3,217 tracked contacts and 581 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Instrument enclosure manufacturers by geography
- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain
- Instrument enclosure manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 24 instrument enclosure manufacturers based in the United States. Snapshot: October 16, 2026. https://revenuebase.ai/companies/instrument-enclosure-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain
Company intelligence · public preview
Top 24 instrument enclosure manufacturers based in the United States
RevenueBase records 150 matching company records for instrument enclosure manufacturers based in the United States, with 3,217 tracked contacts and 581 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 instrument enclosure manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Rittal LLCrittal.com HQ: Schaumburg, IL, United StatesReported employees: 501-1,000 | Schaumburg, IL, United States | 501-1,000 | Exact match | 967 contacts → |
“Rittal LLC is the U.S.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Saginaw Control And Engineeringsaginawcontrol.com HQ: Saginaw, MI, United StatesReported employees: 201-500 | Saginaw, MI, United States | 201-500 | Exact match | 160 contacts → |
“We are an electrical enclosure manufacturer founded in 1963.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Penn Elcompenn-elcom.com HQ: Garden Grove, CA, United StatesReported employees: 501-1,000 | Garden Grove, CA, United States | 501-1,000 | Exact match | 129 contacts → |
“Penn Elcom is the world’s leading manufacturer of quality flight case hardware, 19-inch racking solutions, and professional audio accessories.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MUM Industries INCmumindustries.com HQ: Mentor, OH, United StatesReported employees: 51-200 | Mentor, OH, United States | 51-200 | Exact match | 102 contacts → |
“Founded in 1996, MUM Industries, Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Purcell Systems, Inc. An Enersys Companypurcellsystems.com HQ: Spokane Valley, WA, United StatesReported employees: 5,001-10,000 | Spokane Valley, WA, United States | 5,001-10,000 | Exact match | 82 contacts → |
“Purcell Systems Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nema Enclosures Manufacturingnemaenclosures.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 75 contacts → |
“NEMA Enclosures designs and fabricates custom UL-rated electrical and instrument enclosures built to your specifications and delivered on your schedule.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DDB Unlimited Incorporatedddbunlimited.com HQ: Pauls Valley, OK, United StatesReported employees: 201-500 | Pauls Valley, OK, United States | 201-500 | Exact match | 59 contacts → |
“DDB Unlimited is an OEM NEMA Enclosure Manufacturer.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bison Profabbisonprofab.com HQ: Magnolia, TX, United StatesReported employees: 51-200 | Magnolia, TX, United States | 51-200 | Exact match | 55 contacts → |
“Custom enclosures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BUD Industries, INCbudind.com HQ: Willoughby, OH, United StatesReported employees: 51-200 | Willoughby, OH, United States | 51-200 | Exact match | 47 contacts → |
“Founded in 1928, Bud Industries, Inc.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Precision Digitalpredig.com HQ: Hopkinton, MA, United StatesReported employees: 11-50 | Hopkinton, MA, United States | 11-50 | Exact match | 45 contacts → |
“Established in 1974, Precision Digital Corporation is a manufacturer of a comprehensive line of digital display and control instrumentation utilized primarily in industrial…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weschler Instrumentsweschler.com HQ: Strongsville, OH, United StatesReported employees: 51-200 | Strongsville, OH, United States | 51-200 | Exact match | 35 contacts → |
“Weschler Instruments is a manufacturer and value added distributor of electrical measurement and process instrumentation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Buckeye Shapeformbuckeyeshapeform.com HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 31 contacts → |
“Multi-diverse manufacturing capabilities that include: Instrument Enclosures – both metal and plastic.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seifert Systems, INCseifertinc.com HQ: North Kingstown, RI, United StatesReported employees: 11-50 | North Kingstown, RI, United States | 11-50 | Exact match | 30 contacts → |
“Seifert Systems is a globally recognized company with over 60 years experience in designing and manufacturing thermal management products.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zero Manufacturing Star Cases, LLCzerocases.com HQ: North Salt Lake, UT, United StatesReported employees: 51-200 | North Salt Lake, UT, United States | 51-200 | Exact match | 30 contacts → |
“For more than 90 years, ZERO Manufacturing has been the trusted name in mission-critical protection.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Emcor Enclosuresemcorenclosures.com HQ: Rochester, MN, United StatesReported employees: 51-200 | Rochester, MN, United States | 51-200 | Exact match | 25 contacts → |
“Emcor has been serving the aerospace & defense, datacenter, industrial, medical, test & measurement, and custom OEM sectors for 70+ years with engineered electronics enclosures…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fibox Enclosuresfiboxusa.com HQ: Glen Burnie, MD, United StatesReported employees: 201-500 | Glen Burnie, MD, United States | 201-500 | Exact match | 24 contacts → |
“FIBOX, the global manufacturer of corrosion resistant, NEMA 4X enclosures.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Southern Specialties Tulsa, OKsouthernagilis.com HQ: Tulsa, OK, United StatesReported employees: 11-50 | Tulsa, OK, United States | 11-50 | Exact match | 21 contacts → |
“Southern Specialties is a premier manufacturer of sheet metal enclosures and cabinetry.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hoyt Electrical Instrument Works Inc. Hoyt Meterhoytmeter.com HQ: Penacook, NH, United StatesReported employees: 51-200 | Penacook, NH, United States | 51-200 | Exact match | 21 contacts → |
“Hoyt: Measuring the World Since it’s founding in 1904, Hoyt and its employees have lived by the rule that anything worth doing is worth doing well.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Serrmi Products LLCserrmiproducts.com HQ: Pittsburg, KS, United StatesReported employees: 11-50 | Pittsburg, KS, United States | 11-50 | Exact match | 20 contacts → |
“At Serrmi Products, our unwavering commitment to excellence drives us to deliver superior products, exceptional quality, and an unmatched level of professionalism.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nutherm International, INCnutherm.com HQ: Mount Vernon, IL, United StatesReported employees: 11-50 | Mount Vernon, IL, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Simpson Electric Companysimpsonelectric.com HQ: Lac Du Flambeau, WI, United StatesReported employees: 51-200 | Lac Du Flambeau, WI, United States | 51-200 | Exact match | 18 contacts → |
“SIMPSON ELECTRIC COMPANY is a company based out of 520 Simpson Ave Lac du Flambeau, WI.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | C.H. Ellis Company, INCchellis.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 17 contacts → |
“The CH Ellis Company was founded in 1902 as a manufacturer of harnesses,saddles and leather cases.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | E-Systems Groupe-systemsgroup.com HQ: Conklin, NY, United StatesReported employees: 51-200 | Conklin, NY, United States | 51-200 | Exact match | 17 contacts → |
“We are a specialty manufacturer and solutions provider for mission-critical data center and console market end-users who require highly engineered enclosures and modular…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ameripack, INCameripack.com HQ: Robbinsville, NJ, United StatesReported employees: 11-50 | Robbinsville, NJ, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1989, Ameripack is a manufacturer/distributor of carrying, shipping, rack-mount, and panel-mount cases.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 150 company matches
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Instrument enclosure manufacturers: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
150 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 150 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for instrument enclosure manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many instrument enclosure manufacturers did RevenueBase find based in the United States?
The saved snapshot records 150 matching company records, 3,217 tracked contacts and 581 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Instrument enclosure manufacturers by geography
- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain
- Instrument enclosure manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 24 instrument enclosure manufacturers based in the United States. Snapshot: October 16, 2026. https://revenuebase.ai/companies/instrument-enclosure-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Instrument enclosure manufacturers based in Canada
- Instrument enclosure manufacturers based in France
- Instrument enclosure manufacturers based in Germany
- Instrument enclosure manufacturers based in India
- Instrument enclosure manufacturers based in Italy
- Instrument enclosure manufacturers based in Spain