Company lists · Data refreshed September 2026

Top 25 Electrical contractors for wind farms based in South Africa

Name: Electrical contractors for wind farms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 160 companies tracked

RevenueBase identified 160 electrical contractors for wind farms headquartered in South Africa as of September 2026 and tracks 1,167 professional contacts across them, including 195 with verified work emails. Johannesburg is the largest hub.

This list covers electrical contractors for wind farms 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 16, 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 16, 2026 86% judged on-target in blind review

160Companies

1,167Contacts tracked

195Verified emails

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The 25 largest electrical contractors for wind farms based in South Africa

Ranked by team size

Top 25 of 160 electrical contractors for wind farms based in South Africa, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical contractors for wind farms: 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	Tractionel Enterprise	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	501-1,000	163 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Rumdel PTY LTD	Partial evidence	East London, South AfricaHQ checked Sep 16, 2026	501-1,000	132 contacts →
	Partial evidence “Rumdel is a privately owned Level 9 CE (Civil Engineering) Contractor and a Level 1 Contributor, specializing in large scale Civil Engineering projects.” Source: RevenueBase Database · checked Sep 16, 2026
3	GVJ Electrical And Instrumentation Contractors PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	81 contacts →
	Strong evidence “GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Source: RevenueBase Database · checked Sep 16, 2026
4	Valley Electrical Contractors PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	201-500	63 contacts →
	Strong 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 16, 2026
5	Adenco Construction PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	201-500	45 contacts →
	Indirect evidence “Adenco Construction (PTY) Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
6	Inexma Electrical	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 16, 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 16, 2026
7	Tshepang Electrical PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 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 16, 2026
8	Enzani Technologies	Indirect evidence	Ormonde, South AfricaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	Ri&d Projects PTY LTD	Partial evidence	Middelburg, South AfricaHQ checked Sep 16, 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 16, 2026
10	Mandlakazi Electrical Technologies	Partial evidence	Nelspruit, South AfricaHQ checked Sep 16, 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 16, 2026
11	Kwikelec CC	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “Established in 1998, as a two person business to provide a specialised service to the Dairy farming industry, with the main focus at that time on bulk milk cooling.” Source: RevenueBase Database · checked Sep 16, 2026
12	Terayne Electrical PTY LTD	Indirect evidence	George, South AfricaHQ checked Sep 16, 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 16, 2026
13	Selec Group	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Our electrical services take care of solar installations, smart home systems, industrial electrical installations, and property developers.” Source: RevenueBase Database · checked Sep 16, 2026
14	Servelec PTY LTD	Partial evidence	Gqeberha, South AfricaHQ checked Sep 16, 2026	51-200	8 contacts →
	Partial evidence “A Full Service Electrical Company” Source: RevenueBase Database · checked Sep 16, 2026
15	LMS Electrical Contractors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “LMS Electrical Contractors has an interesting team and an interesting start.” Source: RevenueBase Database · checked Sep 16, 2026
16	Imperial Power	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	5 contacts →
	Strong 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 16, 2026
17	Tiriculam Power PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “Tiriculam Power (PTY) LTD is an electrical contracting business specializing in design, supply & installation in the following; electrical infrastructure, sustainable & renewable…” Source: RevenueBase Database · checked Sep 16, 2026
18	Electrical Systems Integration	Partial evidence	Centurion, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial 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 16, 2026
19	Dontuwire Group PTY LTD	Partial evidence	Brackenfell, South AfricaHQ checked Sep 16, 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 16, 2026
20	Power Systems Engineering PTY LTD	Partial evidence	Thabazimbi, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Electrical Engineers that provide the following services: o Project Management, Engineering and Design o MV and LV Electrical Solutions o Plant Audits o Retrofits o Fault Level…” Source: RevenueBase Database · checked Sep 16, 2026
21	LCP Solar	Strong evidence	Zwavelpoort, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Strong evidence “LCP Solar, in accordance with legislation, is a registered electrical contractor.” Source: RevenueBase Database · checked Sep 16, 2026
22	JEB Power Projects	Indirect evidence	East London, South AfricaHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “JEB POWER PROJECTS is a company based out of 18 SANDOWN ROAD STIRLING, EAST LONDON, Eastern Cape, South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
23	Rivera Consulting And Projects PTY LTD	Indirect evidence	Eersterus, South AfricaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “About Rivera Consulting Rivera Consulting and Projects (Pty) Ltd is completely dedicated to client satisfaction.” Source: RevenueBase Database · checked Sep 16, 2026
24	DMX Electrical CC	Partial evidence	Germiston, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Partial evidence “Established in 2004, DMX Electrical initially specialised in providing electrical services on distribution transformers.” Source: RevenueBase Database · checked Sep 16, 2026
25	Arccon Electrical	Indirect evidence	Caledon, South AfricaHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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 contractors for wind farms. 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 contractors for wind farms.
Partial evidence: Its own public description names part of electrical contractors for wind farms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical contractors for wind farms. 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 160 electrical contractors for wind farms based in South Africa

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Electrical contractors for wind farms based in South Africa at a glance

As of Sep 16, 2026

16.7%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

14.4%Largest-city concentration · Johannesburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 160 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 contractors for wind farms, 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 contractors for wind farms”. 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 contractors for wind farms), 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 contractors for wind farms, 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, 195 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 16, 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.

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 contractors for wind farms, 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 contractors for wind farms are there based in South Africa?

RevenueBase identified 160 electrical contractors for wind farms 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?

Tractionel Enterprise, headquartered in Roodepoort, tops this list with the largest team on record.

Which city has the most electrical contractors for wind farms?

Johannesburg leads with 23 headquartered companies, followed by Cape Town (19) and Pretoria (8).

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 195 verified decision-maker contacts tracked across these 160 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 16, 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.