Company lists · Data refreshed November 2026

Top 12 Electrical interconnect suppliers based in South Africa

RevenueBase identified 40 company matches for electrical interconnect suppliers associated with South Africa as of November 2026 and tracks 594 professional contacts across them, including 69 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for electrical interconnect suppliers associated with South Africa, 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 6, 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 6, 2026 How this list was built
40Companies
594Contacts tracked
69Verified emails
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The 12 largest electrical interconnect suppliers based in South Africa

Ranked by team size
Top 12 of 40 company matches for electrical interconnect suppliers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchJohannesburg, South AfricaHQ recorded Nov 6, 20261,001-5,000142 contacts →

Exact match

“HellermannTyton is a global leader in its industry with world class sales, development and manufacturing operations based in 40 countries worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBenoni, South AfricaHQ recorded Nov 6, 2026501-1,000101 contacts →

Exact match

“Established in 1986, Apex Cordset Technologies (Pty) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“HARNESS MANUFACTURING With more than 20 years of experience in rebuilding of electrical circuits we are equipped to manufacture electrical harnesses of superior quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Hiconnex is a South African company that specializes in providing high-quality interconnect solutions for industries such as defence, aerospace, automotive, rail and medical.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAlberton North, South AfricaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Established in 2004, we offer our customers access to a diversified range of electrical products that include: lighting, all cabling and cable accessories, ducting, conduit and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGermiston, South AfricaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“UNION ELECTRICAL WHOLESALERS is a company based out of CNR PRESIDENT AND KINROSS ROADS, GERMISTON, Gauteng, South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Welcome to Corporate Connections (Pty) Ltd!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMidrand, South AfricaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“At Designer Cables (Pty) Ltd, we have always been motivated to provide a service that is above and beyond industry expectation because the clients we serve keep the world…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“StarTech Industrial (Pty) Ltd is a South African supplier of industrial interconnect and automation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Founded in 2020 by Giuseppe Schito, IOT Electronics (Pty) Ltd is a broad based supplier of quality electronic components and services focusing on solutions for local and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Specializing in manufacturing Cable/Harnesses, Unit wiring Assemblies, Site work, Light, Heavy duty and Precision Wiring & Procurement of Electronics an Electrical Components”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 12 of 40 electrical interconnect suppliers based in South Africa

See the full list, filter by size, metro and specialty, and access 69 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical interconnect suppliers based in South Africa at a glance

As of Nov 6, 2026
11.6%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
20.0%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
20
51-200
3
201-500
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 40 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 South Africa whose business descriptions match “electrical interconnect 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 69 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 6, 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 “electrical interconnect suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical interconnect suppliers are there based in South Africa?

RevenueBase identified 40 company matches for electrical interconnect suppliers associated with South Africa 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?

Hellermanntyton South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical interconnect suppliers?

Johannesburg leads with 8 company records, followed by Cape Town (5) and Benoni (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 69 professional contacts with verified work emails tracked across these 40 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 6, 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.