Company lists · Data refreshed September 2026

Top 25 Power distribution installation companies based in South Africa

Name: Power distribution installation companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 281 companies tracked

RevenueBase identified 281 company matches for power distribution installation companies associated with South Africa as of September 2026 and tracks 2,387 professional contacts across them, including 511 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for power distribution installation companies 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 September 17, 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 Sep 17, 2026 How this list was built

281Companies

2,387Contacts tracked

511Verified emails

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The 25 largest power distribution installation companies based in South Africa

Ranked by team size

Top 25 of 281 company matches for power distribution installation companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Consolidated Power Project PTY Ltd. In Business Rescue	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	1,001-5,000	254 contacts →
	Exact match “The CONCO Group is Africa’s largest power infrastructure service provider with three decades of Africa-wide experience in transmission, distribution and power infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Diesel Electric Services PTY LTD	Exact match	Booysens, South AfricaHQ recorded Sep 17, 2026	501-1,000	207 contacts →
	Exact match “Since 1993 Diesel Electric Services (PTY) Ltd has specialised in the design, manufacture, delivery, installation, commissioning and maintenance of turnkey power solutions to suit…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Tractionel Enterprise	Exact match	Roodepoort, South AfricaHQ recorded Sep 17, 2026	501-1,000	163 contacts →
	Exact match “Established in 1982, Tractionel Enterprise is a 100% Black-Owned Level 1 Electrical Construction Company with an outstanding track record in the design, supply, construction and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	GVJ Electrical And Instrumentation Contractors PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Valley Electrical Contractors PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	201-500	63 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	BT Projects PTY LTD	Exact match	Vanderbijlpark, South AfricaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Inexma Electrical	Exact match	Stellenbosch, South AfricaHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Switchboard Group	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	501-1,000	41 contacts →
	Exact match “Switchboard Manufacturers established in 1963 is the leading supplier of high quality products in the low voltage sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Global Cables	Exact match	Brakpan, South AfricaHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Global Cables provides robust power cables that facilitate the transmission and distribution of electricity across diverse industries and communities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	JB Switchgear Solutions PTY LTD	Exact match	Brakpan, South AfricaHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “We are JB Switchgear Solutions Pty Ltd, and our primary expertise lies in providing a diverse range of solutions and products in the field of switchgear and electrical equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Goddards Electrical PTY LTD	Exact match	Wynberg, South AfricaHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Electro Systems	Exact match	Nelspruit, South AfricaHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Experts in the design, supply and installation of switchgear and power automation projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Tgood South Africa	Exact match	Edenvale, South AfricaHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Founded in 2004 by a team of German engineers and Chinese investors, TGOOD is the world leader in Pre-fabricated E-House solutions, power transmission & distribution equipment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	RWW Engineering PTY LTD	Exact match	Laser Park, South AfricaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “We are RWW!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Tshepang Electrical PTY LTD	Exact match	Roodepoort, South AfricaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Kumunyack	Exact match	Secunda, South AfricaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Installation of Medium and Low Voltage Switchgear, Transformers, Motor Control Centres, Distribution Boards and UPS Systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Kaltron Electrical Engineering	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Kat Electrical Engineering CC, better known as “Kaltron”, was established in 1984 and has been in business for 35 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Faradays Electrical PTY LTD	Exact match	Modderfontein, South AfricaHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Faradays Electrical specializes in electrical and data installations, providing professional, technically sound solutions with comprehensive after-sales support.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Cabstrut	Exact match	Alberton, South AfricaHQ recorded Sep 17, 2026	n/a	14 contacts →
	Exact match “Welcome to CABSTRUT, your gateway to cutting-edge solutions for Cable Management Systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Ompetha Power Projects	Exact match	Centurion, South AfricaHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “OMPETHA POWER PROJECTS is a an Electrical Construction company Specializes in MV/LV/HV infrastructure from 11kV up to 765kV CIDB Grade 8EP, CSD Compliant B-BBEE Level 1 Eskom…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Southern Cross Electrical	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Southern Cross is an electrical, electronic & fire solutions operation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ri&d Projects PTY LTD	Exact match	Middelburg, South AfricaHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Rhythm Power Solutions PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Our services- Full Self-Build and Own-Build Services- Network planning and master plans- System modelling and load flow simulations, network optimization, load forecasting…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Mandlakazi Electrical Technologies	Exact match	Nelspruit, South AfricaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Mandlakazi Electrical Technologies (PTY) Ltd otherwise known as MET was established in 1998.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	BDE Consulting Engineers	Exact match	George, South AfricaHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “BDE is a consulting engineering firm specialising in electrical and mechanical engineering and was founded by Danie de Vries Pr.Eng and Brent Samson Pr.Eng in 2001.” Recorded in the RevenueBase company graph · Sep 17, 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 “power distribution installation companies”. 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 25 of 281 power distribution installation companies based in South Africa

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Power distribution installation companies based in South Africa at a glance

As of Sep 17, 2026

21.4%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

17.4%Largest-city concentration · Johannesburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 281 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 “power distribution installation companies” 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 511 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 September 17, 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 “power distribution installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power distribution installation companies are there based in South Africa?

RevenueBase identified 281 company matches for power distribution installation companies associated with South Africa as of September 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?

Consolidated Power Project PTY Ltd. In Business Rescue tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power distribution installation companies?

Johannesburg leads with 49 company records, followed by Cape Town (25) and Pretoria (16).

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 511 professional contacts with verified work emails tracked across these 281 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 September 17, 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.