Company lists · Data refreshed September 2026

Top 25 Electrical consulting firms based in South Africa

Name: Electrical consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 556 companies tracked

RevenueBase identified 556 electrical consulting firms headquartered in South Africa as of September 2026 and tracks 4,044 professional contacts across them, including 1,055 with verified work emails and 150 with mobile numbers. Johannesburg is the largest hub.

This list covers electrical consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

556Companies

4,044Contacts tracked

1,055Verified emails

150Mobile numbers

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The 25 largest electrical consulting firms based in South Africa

Ranked by team size

Top 25 of 556 electrical consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical consulting firms: 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	CKR Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	254 contacts →
	Partial evidence “Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Source: RevenueBase Database · checked Sep 29, 2026
2	Tractionel Enterprise	Partial evidence	Roodepoort, South AfricaHQ checked Sep 29, 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 29, 2026
3	Usp&e Global	Indirect evidence	Bryanston, South AfricaHQ checked Sep 29, 2026	51-200	133 contacts →
	Indirect evidence “For more than 22 years, USP & E has helped clients worldwide overcome the risks of downtime, delays, and unreliable power.” Source: RevenueBase Database · checked Sep 29, 2026
4	Trans-Africa Projects	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	103 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
5	Sutherland	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Source: RevenueBase Database · checked Sep 29, 2026
6	Semane Engineering Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	501-1,000	71 contacts →
	Partial evidence “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Source: RevenueBase Database · checked Sep 29, 2026
7	Valley Electrical Contractors PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 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 29, 2026
8	Technoserve	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	52 contacts →
	Partial evidence “Electrical and Electronic Engineering” Source: RevenueBase Database · checked Sep 29, 2026
9	Triocon Consulting Engineers PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	11-50	47 contacts →
	Strong evidence “Triocon Consulting Engineers is a proudly South African, multi-disciplinary firm specialising in electrical, electronic, mechanical, and fire engineering.” Source: RevenueBase Database · checked Sep 29, 2026
10	Adenco Construction PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	201-500	45 contacts →
	Indirect evidence “Adenco Construction (PTY) Ltd.” Source: RevenueBase Database · checked Sep 29, 2026
11	Inexma Electrical	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 29, 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 29, 2026
12	LSL Consulting	Partial evidence	Bryanston, South AfricaHQ checked Sep 29, 2026	51-200	36 contacts →
	Partial evidence “LSL Consulting (Pty) Ltd is a specialist Consulting Engineers and Project Manager company in the materials handling, process, steel plants, synfuel and power generating industries.” Source: RevenueBase Database · checked Sep 29, 2026
13	Syncsystems South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	32 contacts →
	Indirect evidence “SyncSystems is owned by professional engineers with broad industrial experience, including mining, petrochem, biotech and water treatment.” Source: RevenueBase Database · checked Sep 29, 2026
14	Goddards Electrical PTY LTD	Partial evidence	Wynberg, South AfricaHQ checked Sep 29, 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 29, 2026
15	Kitso Botlhale Consulting Engineers	Partial evidence	Midrand, South AfricaHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “KITSO BOTLHALE CONSULTING ENGINEERS is a company based out of the International Business Gateway, C/o Pioneer and Elizabeth Road, Midridge Park Midrand” Source: RevenueBase Database · checked Sep 29, 2026
16	Sotiralis Consulting Engineers	Partial evidence	Faerie Glen, South AfricaHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “About us: Sotiralis Consulting Engineers (Pty) Ltd was established in 2007 and is the successor of Sotiralis Consulting (Pty) Ltd (trading as Sotiralis & Associates since 1985).” Source: RevenueBase Database · checked Sep 29, 2026
17	RWW Engineering PTY LTD	Indirect evidence	Laser Park, South AfricaHQ checked Sep 29, 2026	51-200	28 contacts →
	Indirect evidence “We are RWW!” Source: RevenueBase Database · checked Sep 29, 2026
18	Tshepang Electrical PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 29, 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 29, 2026
19	Onezero Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Source: RevenueBase Database · checked Sep 29, 2026
20	Plantech PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Source: RevenueBase Database · checked Sep 29, 2026
21	A19 Consulting Engineers	Indirect evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “Over the past 20+ years we have successfully delivered services to clients in a wide variety of residential, commercial, and industrial projects with scopes ranging from small to…” Source: RevenueBase Database · checked Sep 29, 2026
22	Ipes Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.” Source: RevenueBase Database · checked Sep 29, 2026
23	Muteo Consulting	Partial evidence	Polokwane, South AfricaHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Muteo Consulting was founded in July 2003 to provide engineering and management consulting services.” Source: RevenueBase Database · checked Sep 29, 2026
24	Dihlase Consulting Engineers	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Dihlase Consulting Engineers is a company based out of South Africa.” Source: RevenueBase Database · checked Sep 29, 2026
25	Enzani Technologies	Indirect evidence	Ormonde, South AfricaHQ checked Sep 29, 2026	51-200	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 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 consulting firms. 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 consulting firms.
Partial evidence: Its own public description names part of electrical consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical consulting firms. 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 556 electrical consulting firms based in South Africa

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Electrical consulting firms based in South Africa at a glance

As of Sep 29, 2026

26.1%Verified-email coverage

3.7%Mobile-number coverage

7.3Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · Johannesburg

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

288

11-50

204

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

4050–30

52031–60

2761–90

190–180

0180+

Company record updated

Median 97.0d

00–30

6031–60

1,22661–90

2,01690–180

149180+

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 consulting firms, 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 consulting firms”. 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 consulting firms), 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 consulting firms, 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, 1,055 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 29, 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 consulting firms by metro

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 consulting firms, 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 consulting firms are there based in South Africa?

RevenueBase identified 556 electrical consulting firms 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?

CKR Consulting Engineers, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most electrical consulting firms?

Johannesburg leads with 85 headquartered companies, followed by Cape Town (56) and Pretoria (50).

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 1,055 verified decision-maker contacts tracked across these 556 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 29, 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.