Company lists · Data refreshed November 2026

Top 25 Wire harness accessory suppliers based in the United States

RevenueBase identified 224 company matches for wire harness accessory suppliers associated with the United States as of November 2026 and tracks 4,960 professional contacts across them, including 1,042 with verified work emails. Minneapolis is the largest hub.

This list covers company matches for wire harness accessory 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 4, 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 4, 2026 How this list was built
224Companies
4,960Contacts tracked
1,042Verified emails
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The 25 largest wire harness accessory suppliers based in the United States

Ranked by team size
Top 25 of 224 company matches for wire harness accessory suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchSouthfield, TX, United StatesHQ recorded Nov 4, 20265,001-10,000803 contacts →

Exact match

“The Fujikura Group offers a wide range of automotive products, including wire-harnesses, several types of sensors, and electronic products.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchLincolnshire, IL, United StatesHQ recorded Nov 4, 20261,001-5,000359 contacts →

Exact match

“Kauffman Engineering is a privately held, American company and well established since its beginning in 1973.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchWestfield, NY, United StatesHQ recorded Nov 4, 2026501-1,000315 contacts →

Exact match

“We Make Powerful Connections.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchMayfield Village, OH, United StatesHQ recorded Nov 4, 20261,001-5,000198 contacts →

Exact match

“Mega Techway was founded in 2004 to specialize in contract manufacturing of custom cable assemblies, wire harnesses, and electromechanical interconnect assemblies to meet a wide…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchFindlay, OH, United StatesHQ recorded Nov 4, 20261,001-5,000164 contacts →

Exact match

“GSW Manufacturing is a wiring harness manufacturer for the automotive industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchSpring Lake, MI, United StatesHQ recorded Nov 4, 202651-200158 contacts →

Exact match

“GlobalTec is a privately held electrical cable and wire harness assembly manufacturer with injection molding and over molding capabilities.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchTroy, MI, United StatesHQ recorded Nov 4, 2026201-500156 contacts →

Exact match

“Terminal Supply Company, founded in 1966, is a Michigan-based leader in Electrical MRO supplies for the Heavy-Duty Equipment and Truck & Trailer industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchLumberton, NJ, United StatesHQ recorded Nov 4, 202651-200128 contacts →

Exact match

“ICC is one of the pre-eminent world-class distributors of the entire spectrum of electronic connectors, fiber optic connectors, connector accessories and tools, cable marking…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchWood Dale, WI, United StatesHQ recorded Nov 4, 2026201-50087 contacts →

Exact match

“Custom Wire Harnesses & Cable Assemblies Engineered and Assembled in the USA Since 1977 NEP helps U.S.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchDes Plaines, IL, United StatesHQ recorded Nov 4, 20261,001-5,00081 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 · Nov 4, 2026 · View company records in RevenueBase
11Exact matchSavage, TX, United StatesHQ recorded Nov 4, 202651-20067 contacts →

Exact match

“LAPP Tannehill is a wholesale and distribution company for wire, cable, connectors, and other accessories.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchChanhassen, MN, United StatesHQ recorded Nov 4, 202651-20066 contacts →

Exact match

“Waytek is dedicated to providing an exceptional customer experience.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBellmawr, NJ, United StatesHQ recorded Nov 4, 202651-20061 contacts →

Exact match

“American Autowire is the premier automotive electrical manufacturer for OEM/Restoration, Modified Restoration, and Street Rod/Custom Vehicles.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchMankato, MN, United StatesHQ recorded Nov 4, 202651-20057 contacts →

Exact match

“Kato Cable is a premier wire harness and electrical assembly manufacturer based in Mankato, Minnesota.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchRichfield, OH, United StatesHQ recorded Nov 4, 202651-20052 contacts →

Exact match

“Winar Connection, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchGrants Pass, OR, United StatesHQ recorded Nov 4, 202651-20050 contacts →

Exact match

“ESAM, Inc, now known as Impact ES–Grants Pass, is a trusted provider of comprehensive cable and wire harness solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchSt. Paul, MN, United StatesHQ recorded Nov 4, 202651-20046 contacts →

Exact match

“TLC Electronics is a Minnesota-based supplier of electro-mechanical components and contract manufacturing solutions supporting OEMs, contract manufacturers, and industrial…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchWaukesha, WI, United StatesHQ recorded Nov 4, 202611-5046 contacts →

Exact match

“Genco Industries is a wire harness and cable assembly manufacturer located in Waukesha, WI.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchMishawaka, IN, United StatesHQ recorded Nov 4, 202651-20043 contacts →

Exact match

“KRA International is a quality manufacturer of wire harnesses and associated assemblies for recreational vehicles, special purpose delivery vehicles, lawn care equipment, marine…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchRiver Falls, WI, United StatesHQ recorded Nov 4, 202651-20040 contacts →

Exact match

“BOH Electronics is a premier wire harness manufacturer offering custom cable/wire harness assembly solutions to a variety of customers in all technology based industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchSan Jose, CA, United StatesHQ recorded Nov 4, 2026n/a40 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchPelahatchie, MS, United StatesHQ recorded Nov 4, 202651-20039 contacts →

Exact match

“Since 1978, Multicraft has been a full-service manufacturer supplying world class Electronic and Electromechanical components, Complex Wire Harnesses, and Metal Tube Assemblies to…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 4, 202651-20035 contacts →

Exact match

“25+ years experience in producing high quality custom wire harnesses and assemblies for a wide variety of electronic applications across several industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchIrvine, CA, United StatesHQ recorded Nov 4, 202651-20032 contacts →

Exact match

“Since 1969, Circuit Assembly has been a trusted U.S.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchMinneapolis, United StatesHQ recorded Nov 4, 202651-20030 contacts →

Exact match

“wire harness manufacturing, wire cutting and terminating, injection molding, mechanical assembly, electrical mechanical assembly.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 224 wire harness accessory suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,042 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wire harness accessory suppliers based in the United States at a glance

As of Nov 4, 2026
21.0%Verified-email coverage
22.1Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Minneapolis
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
74
51-200
54
201-500
10
501-1,000
1
1,001-5,000
5
5,001-10,000
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 224 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 “wire harness accessory 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 1,042 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 4, 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 “wire harness accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wire harness accessory suppliers are there based in the United States?

RevenueBase identified 224 company matches for wire harness accessory 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?

Fujikura Automotive America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wire harness accessory suppliers?

Minneapolis leads with 3 company records, followed by Ogden (3) and San Diego (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 1,042 professional contacts with verified work emails tracked across these 224 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 4, 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.