Company lists · Data refreshed September 2026

Top 25 Electrical system maintenance providers based in South Africa

Name: Electrical system maintenance providers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 300 companies tracked

RevenueBase identified 300 electrical system maintenance providers headquartered in South Africa as of September 2026 and tracks 1,415 professional contacts across them, including 161 with verified work emails. Johannesburg is the largest hub.

This list covers electrical system maintenance providers headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

300Companies

1,415Contacts tracked

161Verified emails

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The 25 largest electrical system maintenance providers based in South Africa

Ranked by team size

Top 25 of 300 electrical system maintenance providers based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical system maintenance providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wayne's Electrical	Strong evidence	Kloof, South AfricaHQ checked Sep 19, 2026	51-200	68 contacts →
	Strong evidence “Electrical Installations/ Repairs and Maintenance in Hazardous areas.” Source: RevenueBase Database · checked Sep 19, 2026
2	Valley Electrical Contractors PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	201-500	63 contacts →
	Partial evidence “Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Source: RevenueBase Database · checked Sep 19, 2026
3	Elex Khanyisa	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	49 contacts →
	Strong evidence “elex khanyisa is a specialist electrical construction and maintenance company based in Cape Town, South Africa” Source: RevenueBase Database · checked Sep 19, 2026
4	Matase Industrial Solutions	Strong evidence	Alberton, South AfricaHQ checked Sep 19, 2026	11-50	48 contacts →
	Strong evidence “Matase Industrial Solutions is a Level 1 established electrical equipment manufacturer, which specializes in standby generator sets, tower lights, and uninterrupted power systems…” Source: RevenueBase Database · checked Sep 19, 2026
5	Inexma Electrical	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 19, 2026	51-200	42 contacts →
	Partial evidence “Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Source: RevenueBase Database · checked Sep 19, 2026
6	Goddards Electrical PTY LTD	Partial evidence	Wynberg, South AfricaHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Source: RevenueBase Database · checked Sep 19, 2026
7	Diesel Innovations PTY LTD	Indirect evidence	Ekurhuleni, South AfricaHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Diesel Innovations Diesel Innovations, one of South Africa’s leading generator suppliers can give you peace of mind with turn key solutions to all your power requirements.” Source: RevenueBase Database · checked Sep 19, 2026
8	Tshepang Electrical PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial evidence “Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Source: RevenueBase Database · checked Sep 19, 2026
9	Impact Meter Services PTY LTD	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 19, 2026	51-200	27 contacts →
	Strong evidence “Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Source: RevenueBase Database · checked Sep 19, 2026
10	Faradays Electrical PTY LTD	Partial evidence	Modderfontein, South AfricaHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “Faradays Electrical specializes in electrical and data installations, providing professional, technically sound solutions with comprehensive after-sales support.” Source: RevenueBase Database · checked Sep 19, 2026
11	Southern Cross Electrical	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	12 contacts →
	Partial evidence “Southern Cross is an electrical, electronic & fire solutions operation.” Source: RevenueBase Database · checked Sep 19, 2026
12	Ri&d Projects PTY LTD	Partial evidence	Middelburg, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Source: RevenueBase Database · checked Sep 19, 2026
13	Mandlakazi Electrical Technologies	Partial evidence	Nelspruit, South AfricaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Mandlakazi Electrical Technologies (PTY) Ltd otherwise known as MET was established in 1998.” Source: RevenueBase Database · checked Sep 19, 2026
14	Bugs & Sparks	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Your Complete Compliance Solution Electrical 🦗Beetle Gas Plumbing Electric Fence Compliance Inspections, Repairs and Certificates, as well as various pest control treatments, gas…” Source: RevenueBase Database · checked Sep 19, 2026
15	Selec Group	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Our electrical services take care of solar installations, smart home systems, industrial electrical installations, and property developers.” Source: RevenueBase Database · checked Sep 19, 2026
16	Terayne Electrical PTY LTD	Indirect evidence	George, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “We Specialised in Maintenace,Industrial buildings, Construction, Shopping Centres, Restaurants, Home Automation, Lighting and design, Alternative Power such as.” Source: RevenueBase Database · checked Sep 19, 2026
17	Servelec PTY LTD	Partial evidence	Gqeberha, South AfricaHQ checked Sep 19, 2026	51-200	8 contacts →
	Partial evidence “A Full Service Electrical Company” Source: RevenueBase Database · checked Sep 19, 2026
18	Siza Wonke Electrical	Strong evidence	Boksburg, South AfricaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Power Factor Correction, Low Voltage and Medium Voltage Installations and Terminations,Factory Maintenance, Electrical Tendering,Lighting, Electrical Inspections, Electrical…” Source: RevenueBase Database · checked Sep 19, 2026
19	Envirolectrical PTY LTD	Partial evidence	Durban, South AfricaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “The company was originally created to service the domestic market in Amanzimtoti, Durban specifically offering electrical and air-conditioning services and sales.” Source: RevenueBase Database · checked Sep 19, 2026
20	Sibinza Electrical Engineers	Partial evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “We offer the following services: · Live line maintenance on Overhead lines · Minor and Major Reticulation · LV and MV Maintenance · Pole replacement on Overhead Lines ·…” Source: RevenueBase Database · checked Sep 19, 2026
21	Imperial Power	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Imperial Power (Pty) Ltd is a trusted electrical contractor in the Western Cape, providing top-notch electrical solutions for residential, commercial, and industrial projects.” Source: RevenueBase Database · checked Sep 19, 2026
22	Yeyeni Power Group	Partial evidence	Centurion, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Switchgear Maintenance Cable fault finding and Jointing Transformer Maintenance LV and MV switchgear Service, Installation and testing and Maintenance Power flow studies…” Source: RevenueBase Database · checked Sep 19, 2026
23	Madonse Consulting Engineers	Partial evidence	Bedfordview, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Electrical Consulting Company Specialising in a wide range of services ranging from design, implementation and project administration from building services (Electrical and…” Source: RevenueBase Database · checked Sep 19, 2026
24	Electrical Systems Integration	Strong evidence	Centurion, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Strong evidence “ELECTRICAL SYSTEMS INTEGRATION is a company based out of DIAMOND PARK UNIT 14 92 JAKARANDA STREET, CENTURION, Gauteng, South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
25	Dontuwire Group PTY LTD	Partial evidence	Brackenfell, South AfricaHQ checked Sep 19, 2026	11-50	3 contacts →
	Partial evidence “We are an electrical engineering company that’s deeply passionate about simplicity and delivering exceptional service.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical system maintenance providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical system maintenance providers.
Partial evidence: Its own public description names part of electrical system maintenance providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical system maintenance providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 300 electrical system maintenance providers based in South Africa

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Electrical system maintenance providers based in South Africa at a glance

As of Sep 19, 2026

11.4%Verified-email coverage

4.7Average contacts per company

1-10Median size (employees)

16.7%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

178

11-50

51-200

201-500

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 300 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical system maintenance providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “electrical system maintenance providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical system maintenance providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical system maintenance providers, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 161 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Electrical system maintenance providers by metro

Electrical system maintenance providers in Johannesburg50
Electrical system maintenance providers in Cape Town31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical system maintenance providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical system maintenance providers are there based in South Africa?

RevenueBase identified 300 electrical system maintenance providers headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wayne's Electrical, headquartered in Kloof, tops this list with the largest team on record.

Which city has the most electrical system maintenance providers?

Johannesburg leads with 50 headquartered companies, followed by Cape Town (31) and Pretoria (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 161 verified decision-maker contacts tracked across these 300 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.