Company lists · Data refreshed September 2026

Top 25 Electric substation equipment providers based in South Africa

Name: Electric substation equipment 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 129 companies tracked

RevenueBase identified 129 company matches for electric substation equipment providers associated with South Africa as of September 2026 and tracks 1,688 professional contacts across them, including 334 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for electric substation equipment providers 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 19, 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 19, 2026 How this list was built

129Companies

1,688Contacts tracked

334Verified emails

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The 25 largest electric substation equipment providers based in South Africa

Ranked by team size

Top 25 of 129 company matches for electric substation equipment providers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Tractionel Enterprise	Exact match	Roodepoort, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2	B&w Instrumentation And Electrical	Exact match	Alberton North, South AfricaHQ recorded Sep 19, 2026	501-1,000	110 contacts →
	Exact match “We service the mining, chemical, oil & gas, industrial plants, transmission & distribution, power generation and renewable energy sectors with a wide footprint throughout South…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Trans-Africa Projects	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	51-200	103 contacts →
	Exact match “Trans-Africa Projects, specialist in High Voltage Services was established in 1995 as a joint venture between Fluor and Eskom to commercially apply resources and expertise in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Revive Electrical Transformers	Exact match	Meyerton, South AfricaHQ recorded Sep 19, 2026	201-500	98 contacts →
	Exact match “Revive Electrical Transformers (Pty) Ltd was established in 1997 and has grown to be one of the largest transformer distribution manufacturers in Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Greenro Solutions	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “We deliver end-to-end Electrical and Automation infrastructure projects ( the full value chain: Medium Voltage systems (including substations and reticulation), Low Voltage…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Adenco Construction PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 19, 2026	201-500	45 contacts →
	Exact match “Adenco Construction (PTY) Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	MCE Electric SA	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	51-200	43 contacts →
	Exact match “MCE Electric was established in 2001, and is a dynamic & growing distributor & manufacturer of quality switchgear, control gear, industrial plugs & sockets, relays, metering…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	High Voltage Technology SA	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	51-200	33 contacts →
	Exact match “High Voltage Technology SA (Pty) Ltd (“HVT”) provides “Can do” solutions for tough problems in the electricity transmission & distribution industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	JB Switchgear Solutions PTY LTD	Exact match	Brakpan, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10	Electro Systems	Exact match	Nelspruit, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11	Tgood South Africa	Exact match	Edenvale, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12	LOW Voltage Switchboards PTY LTD	Exact match	Kempton Park, South AfricaHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Welcome to LOW VOLTAGE SWITCHBOARDS (Pty) Ltd, one of the largest independent heavy current, low voltage electrical switchgear-assembly specialists in South Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	RED Metal Mining Project Engineers	Exact match	Edenvale, South AfricaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “WHO WE ARE.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Idube Electrical	Exact match	Boksburg, South AfricaHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “For over 20 years, Idube Electrical has been a trusted name in electrical safety.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Southern Power Maintenance	Exact match	Modderfontein, South AfricaHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “Southern Power Maintenance is a dynamic electrical engineering company committed to excellence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Hexagon Electrical	Exact match	Brakpan, South AfricaHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Hexagon Electrical is a company based out of South Africa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Malaysian Switchgear Distributors PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “In April 2010, Malaysian Switchgear Distributors (Pty) Ltd became the official South African agency for TAMCO Medium Voltage Switchgear.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Conco Energy Solutions	Exact match	Halfway House, South AfricaHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “CONCO Energy Solutions is well-respected in the industry for the highest quality design, engineering, in-house manufacture and commissioning of protection and control equipment…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Ompetha Power Projects	Exact match	Centurion, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
20	Elio Electro Tech CC	Exact match	Benoni, South AfricaHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Elio Electro Tech has 18 years of experience in the electrical engineering field, stretching from variable speed drives, overhead cranes, DC power supplies to any motor control…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Matlakse PTY LTD	Exact match	Bloemfontein, South AfricaHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “Welcome to Matlakse (Pty) Ltd, where innovation and experience converge to power the future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Rhythm Power Solutions PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
23	Mandlakazi Electrical Technologies	Exact match	Nelspruit, South AfricaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
24	Lucy Electric South Africa PTY LTD	Exact match	Honeydew, South AfricaHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Lucy Electric is a leader in secondary power distribution solutions with 200 years’ industry experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Voltex Lsis	Exact match	Midrand, South AfricaHQ recorded Sep 19, 2026	51-200	8 contacts →
	Exact match “Soul agents of LSis low voltage switchgear for Sub Sahara Africa.” Recorded in the RevenueBase company graph · Sep 19, 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 “electric substation equipment providers”. 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 129 electric substation equipment providers based in South Africa

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Electric substation equipment providers based in South Africa at a glance

As of Sep 19, 2026

19.8%Verified-email coverage

13.1Average contacts per company

11-50Median size (employees)

12.4%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 129 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 “electric substation equipment providers” 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 334 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 19, 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 “electric substation equipment providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric substation equipment providers are there based in South Africa?

RevenueBase identified 129 company matches for electric substation equipment providers 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?

Tractionel Enterprise tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electric substation equipment providers?

Johannesburg leads with 16 company records, followed by Cape Town (8) and Pretoria (8).

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 334 professional contacts with verified work emails tracked across these 129 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 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 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.