Company lists · Data refreshed November 2026

Top 24 Connector interface insulators suppliers based in the United States

RevenueBase identified 62 company matches for connector interface insulators suppliers associated with the United States as of November 2026 and tracks 1,525 professional contacts across them, including 417 with verified work emails. Bolingbrook is the largest hub.

This list covers company matches for connector interface insulators suppliers 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 November 5, 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 Nov 5, 2026 How this list was built
62Companies
1,525Contacts tracked
417Verified emails
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The 24 largest connector interface insulators suppliers based in the United States

Ranked by team size
Top 24 of 62 company matches for connector interface insulators suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMemphis, TN, United StatesHQ recorded Nov 5, 2026n/a86 contacts →

Exact match

“Bringing the Power of Electricity into Your Life Every day, everywhere, hundreds of millions of electrical products get plugged in.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchRichfield, OH, United StatesHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Winar Connection, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMenands, NY, United StatesHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Gerome Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHiram, OH, United StatesHQ recorded Nov 5, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCoppell, TX, United StatesHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Insul-Fab, Division of Concote Corporation is a Dallas, TX based company specializing in manufacturing and supply of thermal, acoustical, and electrical insulation to OEM…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMorrow, GA, United StatesHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Vanguard Electric LLC: A Southern States Company is a company based out of Morrow, Georgia, United States.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAkron, OH, United StatesHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Mueller Electric manufactures instrumentation cables, field wireable connectors, electronic clips and insulators We offer a comprehensive line of electronic and electrical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchJacksonville, FL, United StatesHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“POWERLINE HARDWARE (PLH) is a world-class global provider of high quality Distribution & Telecom Hardware, Insulators, Cutout Switches, Anchoring and Grounding Products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchVirginia Beach, VA, United StatesHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“NGK-LOCKE, based in Virginia Beach, USA, manufactures and sells polymer and porcelain insulators.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLake Elsinore, CA, United StatesHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“With decades of cumulative experience in the industry, Primus Cable is a leading supplier of wire, cable, and interconnection products, servicing the electrical, electronic, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMiamisburg, OH, United StatesHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“LJR Electronics LLC is a stocking distributor for industrial electrical connectors that takes pride in our products and services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“EMID is a leading supplier of high-quality insulation materials and repair products to the electric power industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchRome, NY, United StatesHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“Varflex Corporation is a leading manufacturer of high-quality coated and uncoated electrical insulating sleevings, expandable monofilament sleeving, twisted and plied yarns…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMunhall, PA, United StatesHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“PEI has produced and distributed quality electrical insulating materials for both the OEM and repair markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBolingbrook, IL, United StatesHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Stranco Products is the Midwest's largest stocking distributor of electrical insulation including heat shrinkable tubing, extruded tubing, coated and uncoated fiberglass sleeving…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBolingbrook, IL, United StatesHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Insulation Products Corporation (IPC) has been committed to providing our customers with superior products and service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSpringfeild, NJ, United StatesHQ recorded Nov 5, 202651-2009 contacts →

Exact match

“MICAPLY stands out as a leading manufacturer in the field of Engineered Electrical Insulation products and Winding Wires, offering materials that exhibit exceptional thermal…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchStafford, TX, United StatesHQ recorded Nov 5, 202611-508 contacts →

Exact match

“LUC Technologies is an engineering-driven product development company specializing in advanced connectivity and sealing solutions for harsh and demanding environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMachesney Park, IL, United StatesHQ recorded Nov 5, 202611-507 contacts →

Exact match

“SCI is an Electrical Manufacturer and Industrial Supplier.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchArlington Heights, IL, United StatesHQ recorded Nov 5, 20261-106 contacts →

Exact match

“We are a value added distributor of electrical insulation products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPellston, MI, United StatesHQ recorded Nov 5, 202611-505 contacts →

Exact match

“VTE, Inc, offering Low Cost, High Quality Battery Terminals, Terminal Insulators, Terminal Connectors and Electro-Mechanical Connectors for Universal Applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 202651-2004 contacts →

Exact match

“ICO RALLY has manufactured and supplied heat shrinkable materials, wiring accessories & insulation products since 1950.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Big enough to compete.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchElk Grove Village, IL, United StatesHQ recorded Nov 5, 20261-103 contacts →

Exact match

“AES USA are the first genuine full line stocking distributor of Harnessflex products within the US, working in close partnership with our supplier Thomas & Betts (part of the ABB…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 62 connector interface insulators suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 417 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Connector interface insulators suppliers based in the United States at a glance

As of Nov 5, 2026
27.3%Verified-email coverage
24.6Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Bolingbrook
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
26
51-200
18
1,001-5,000
2
10001+
1

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 62 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 “connector interface insulators suppliers” 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 417 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 November 5, 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 “connector interface insulators suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many connector interface insulators suppliers are there based in the United States?

RevenueBase identified 62 company matches for connector interface insulators suppliers associated with the United States as of November 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?

Thomas & Betts A Member Of The ABB Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most connector interface insulators suppliers?

Bolingbrook leads with 2 company records, followed by Menands (2) and San Jose (2).

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 417 professional contacts with verified work emails tracked across these 62 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 November 5, 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.