Company lists · Data refreshed September 2026

Top 25 Electrical engineering consulting firms based in South Africa

Name: Electrical engineering 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 785 companies tracked

RevenueBase identified 785 electrical engineering consulting firms headquartered in South Africa as of September 2026 and tracks 7,659 professional contacts across them, including 2,075 with verified work emails and 259 with mobile numbers. Johannesburg is the largest hub.

This list covers electrical engineering 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

785Companies

7,659Contacts tracked

2,075Verified emails

259Mobile numbers

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The 25 largest electrical engineering consulting firms based in South Africa

Ranked by team size

Top 25 of 785 electrical engineering 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 engineering 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	BVI Consulting Engineers - BVI Group	Partial evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	201-500	461 contacts →
	Partial evidence “BVi is a Multi-Disciplinary Engineering Firm.” Source: RevenueBase Database · checked Sep 29, 2026
2	CKR Consulting Engineers	Strong evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	51-200	254 contacts →
	Strong 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
3	Rubicon	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	201-500	223 contacts →
	Partial evidence “Rubicon provides world-class products and expert services in lighting, energy, and electric vehicle charging.” Source: RevenueBase Database · checked Sep 29, 2026
4	Sivest	Indirect evidence	Umhlanga Rocks, South AfricaHQ checked Sep 29, 2026	51-200	163 contacts →
	Indirect evidence “SiVEST is a South African based international company founded in 1952, with offices established in Durban, Johannesburg, Pietermaritzburg, Richards Bay, East London, Port Louis…” Source: RevenueBase Database · checked Sep 29, 2026
5	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
6	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
7	Element Consulting Engineers	Strong evidence	Durbanville, South AfricaHQ checked Sep 29, 2026	11-50	111 contacts →
	Strong evidence “Element Consulting Engineers is a well-established consulting engineering company with its head office in Durbanville, Western Cape, and additional branched located nationwide.” Source: RevenueBase Database · checked Sep 29, 2026
8	Romh Consulting	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 29, 2026	51-200	106 contacts →
	Strong evidence “We are a team of Professional Engineers, Technical specialists and Project Managers organised to provide specialized consulting and management services within the Engineering and…” Source: RevenueBase Database · checked Sep 29, 2026
9	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
10	Sutherland	Strong evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	102 contacts →
	Strong 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
11	LTE Consulting PTY LTD	Strong evidence	Midrand, South AfricaHQ checked Sep 29, 2026	51-200	102 contacts →
	Strong evidence “Consulting Engineering Company situated in Midrand, Gauteng specializing in civil engineering design, supervision, project management, land use, town planning, quantity surveying…” Source: RevenueBase Database · checked Sep 29, 2026
12	Henry Fagan Consulting Engineers & Project Managers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	201-500	99 contacts →
	Partial evidence “At Henry Fagan Consulting Engineers & Project Managers, we are a 100% black-owned, design-focused firm with over 40 years of experience delivering innovative, sustainable, and…” Source: RevenueBase Database · checked Sep 29, 2026
13	Spoormaker & Partners	Indirect evidence	Centurion, South AfricaHQ checked Sep 29, 2026	51-200	85 contacts →
	Indirect evidence “A multi-disciplinary firm taking building services to the next level.” Source: RevenueBase Database · checked Sep 29, 2026
14	V3 Consulting Engineers PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	201-500	85 contacts →
	Partial evidence “As a V3 Consulting Engineers’ family, we pride ourselves in providing professional services to our wide client base.” Source: RevenueBase Database · checked Sep 29, 2026
15	GVJ Electrical And Instrumentation Contractors PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	81 contacts →
	Partial 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 29, 2026
16	Semane Engineering Solutions PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	501-1,000	71 contacts →
	Strong 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
17	Lukhozi Consulting Engineers PTY LTD	Strong evidence	East London, South AfricaHQ checked Sep 29, 2026	51-200	69 contacts →
	Strong evidence “Lukhozi Consulting Engineers (Pty) Ltd is a Level 1 B-BBEE contributor and a leading multi-disciplinary professional engineering consultancy that offers a professional service…” Source: RevenueBase Database · checked Sep 29, 2026
18	Powertech IST	Strong evidence	Menlyn, South AfricaHQ checked Sep 29, 2026	201-500	68 contacts →
	Strong evidence “Powertech IST is a diversified engineering solution business, having built up extensive experience in the electrical power, telecommunications, ICT, general and mining industries.” Source: RevenueBase Database · checked Sep 29, 2026
19	VGI Consulting	Strong evidence	Centurion, South AfricaHQ checked Sep 29, 2026	11-50	66 contacts →
	Strong evidence “Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Source: RevenueBase Database · checked Sep 29, 2026
20	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
21	AM Consulting Engineers PTY LTD	Strong evidence	Midrand, South AfricaHQ checked Sep 29, 2026	201-500	56 contacts →
	Strong evidence “AM Consulting Engineers (Pty) Ltd (AMCE) provides professional engineering and consulting services to the public and private infrastructure sector.” Source: RevenueBase Database · checked Sep 29, 2026
22	BT Projects PTY LTD	Partial evidence	Vanderbijlpark, South AfricaHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Source: RevenueBase Database · checked Sep 29, 2026
23	ARQ Consulting Engineers PTY LTD	Strong evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	11-50	52 contacts →
	Strong evidence “ARQ is an award winning consulting engineering firm with a reputation as being a leader in South Africa in our specialist fields of dams & hydro, geotech and bridges.” Source: RevenueBase Database · checked Sep 29, 2026
24	Technoserve	Strong evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	51-200	52 contacts →
	Strong evidence “Electrical and Electronic Engineering” Source: RevenueBase Database · checked Sep 29, 2026
25	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

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 engineering 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 engineering consulting firms.
Partial evidence: Its own public description names part of electrical engineering 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 engineering 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 785 electrical engineering consulting firms based in South Africa

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Electrical engineering consulting firms based in South Africa at a glance

As of Sep 29, 2026

27.1%Verified-email coverage

3.4%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

15.8%Largest-city concentration · Johannesburg

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

399

11-50

292

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 31.0d

8780–30

1,11431–60

8161–90

190–180

1180+

Company record updated

Median 97.0d

00–30

11531–60

2,81661–90

4,38590–180

343180+

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 engineering 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 engineering 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 engineering 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 engineering 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, 2,075 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 engineering 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 engineering 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 engineering consulting firms are there based in South Africa?

RevenueBase identified 785 electrical engineering 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?

BVI Consulting Engineers - BVI Group, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most electrical engineering consulting firms?

Johannesburg leads with 124 headquartered companies, followed by Cape Town (82) and Pretoria (65).

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 2,075 verified decision-maker contacts tracked across these 785 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.