Company lists · Data refreshed September 2026

Top 25 Offshore electrical engineering firms based in South Africa

Name: Offshore electrical engineering firms 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 208 companies tracked

RevenueBase identified 208 company matches for offshore electrical engineering firms associated with South Africa as of September 2026 and tracks 2,032 professional contacts across them, including 558 with verified work emails. Cape Town is the largest hub.

This list covers company matches for offshore electrical engineering firms 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

208Companies

2,032Contacts tracked

558Verified emails

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The 25 largest offshore electrical engineering firms based in South Africa

Ranked by team size

Top 25 of 208 company matches for offshore electrical engineering firms 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	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
2	Axess Africa	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	144 contacts →
	Exact match “Axess Group creates world-class sustainable solutions for leading players in the oil and gas, wind energy, marine, and infrastructure industries worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	OSC Marine Group	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	104 contacts →
	Exact match “OSC Group – a forging of underwater innovation and engineering expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Brand Engineering SA PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	501-1,000	96 contacts →
	Exact match “Brand Engineering SA (Pty) Ltd has been operating in the electrical industry for over 50 years, delivering electrical, instrumentation, and automation installations across…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Allweld Nuclear And Industrial	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “Allweld is one of the oldest established, and longest-running Engineering Solutions companies in South Africa.” 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	Technoserve	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “Electrical and Electronic Engineering” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Cinco Engineering PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	11-50	49 contacts →
	Exact match “As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Adenco Construction PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	201-500	45 contacts →
	Exact match “Adenco Construction (PTY) Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	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
11	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
12	Plantech PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Nouum Engineering PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Founded in 2016, Nouum consistently provides turnkey solutions for the maritime and stationary power industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Zufi Engineering PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	201-500	24 contacts →
	Exact match “ZUFI engineering, is an electrical and mechanical engineering company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ipes Consulting Engineers	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Dihlase Consulting Engineers	Exact match	Bloemfontein, South AfricaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Dihlase Consulting Engineers is a company based out of South Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Enzani Technologies	Exact match	Ormonde, South AfricaHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Pienaar & Erwee Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “The firm PIENAAR & ERWEE was established on 1 April 1981 by Johann Erwee and Charl Pienaar in Sunnyside Pretoria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	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
20	EIC Projects PTY LTD	Exact match	Wilgespruit, South AfricaHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “EIC Projects is a Johannesburg based engineering, design and consulting company focusing on electrical and instrumentation design and engineering solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Iyanda Power Technologies	Exact match	Constantia Kloof Ext 2, South AfricaHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Iyanda Power Technologies (IPT) is a premier South African supplier of Electrical Engineering services to the Energy, Industrial and Mining industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Power Partners Group	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Power Partners Group was established in 2019.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	RWP Taemane Consulting Engineers	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Rawlins Wales was established in 1987 with offices in Sandton, Pretoria and Durban.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Southern Power Maintenance	Exact match	Modderfontein, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
25	Energy System Planning ESP	Exact match	Parkwood, South AfricaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Since our ‘proudly-small’ beginnings in April 2009, ESP has grown to become a formidable and trusted engineering consultancy for the energy sector.” 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 “offshore electrical engineering firms”. 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 208 offshore electrical engineering firms based in South Africa

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Offshore electrical engineering firms based in South Africa at a glance

As of Sep 17, 2026

27.5%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

18.8%Largest-city concentration · Cape Town

Sep 17, 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 208 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 “offshore electrical engineering firms” 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 558 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 “offshore electrical engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore electrical engineering firms are there based in South Africa?

RevenueBase identified 208 company matches for offshore electrical engineering firms 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 offshore electrical engineering firms?

Cape Town leads with 39 company records, followed by Johannesburg (24) 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 558 professional contacts with verified work emails tracked across these 208 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.