Company lists · Data refreshed September 2026

Top 25 Remote power system integrators based in South Africa

Name: Remote power system integrators based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 122 companies tracked

RevenueBase identified 122 remote power system integrators headquartered in South Africa as of September 2026 and tracks 1,120 professional contacts across them, including 337 with verified work emails. Johannesburg is the largest hub.

This list covers remote power system integrators 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 21, 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 21, 2026 86% judged on-target in blind review

122Companies

1,120Contacts tracked

337Verified emails

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The 25 largest remote power system integrators based in South Africa

Ranked by team size

Top 25 of 122 remote power system integrators based in South Africa, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to remote power system integrators: 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	Diesel Electric Services PTY LTD	Partial evidence	Booysens, South AfricaHQ checked Sep 21, 2026	501-1,000	207 contacts →
	Partial evidence “Since 1993 Diesel Electric Services (PTY) Ltd has specialised in the design, manufacture, delivery, installation, commissioning and maintenance of turnkey power solutions to suit…” Source: RevenueBase Database · checked Sep 21, 2026
2	Tractionel Enterprise	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 21, 2026	501-1,000	163 contacts →
	Indirect 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 21, 2026
3	Usp&e Global	Partial evidence	Bryanston, South AfricaHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial 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 21, 2026
4	Himoinsa Southern Africa	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 21, 2026	501-1,000	55 contacts →
	Partial evidence “HIMOINSA is a global corporation that designs, manufactures and distributes power generation equipment worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
5	Diesel Innovations PTY LTD	Partial evidence	Ekurhuleni, South AfricaHQ checked Sep 21, 2026	51-200	28 contacts →
	Partial evidence “Diesel Innovations Diesel Innovations, one of South Africa’s leading generator suppliers can give you peace of mind with turn key solutions to all your power requirements.” Source: RevenueBase Database · checked Sep 21, 2026
6	RWW Engineering PTY LTD	Indirect evidence	Laser Park, South AfricaHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence “We are RWW!” Source: RevenueBase Database · checked Sep 21, 2026
7	Twssa Power	Strong evidence	Clayville, South AfricaHQ checked Sep 21, 2026	51-200	25 contacts →
	Strong evidence “TWSSA is B-BBEE Level 2 accredited supplier and installer of industrial generators and alternative power systems.” Source: RevenueBase Database · checked Sep 21, 2026
8	PSS Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	24 contacts →
	Partial evidence “For over 25 years PSS has successfully delivered more than 400MW of power plants, on-time, in-budget and in the most challenging environments in Africa.” Source: RevenueBase Database · checked Sep 21, 2026
9	Coresol	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	18 contacts →
	Indirect evidence “Modern organisations run on complex infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
10	Power Development Services PTY LTD	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
11	Solarvest	Indirect evidence	Shakashead, South AfricaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “We provide renewable energy solutions for C&I & residential sectors.” Source: RevenueBase Database · checked Sep 21, 2026
12	EOH Power Systems	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	13 contacts →
	Strong evidence “EOH Power Systems (Pty) Ltd provides application engineering solutions that are geared towards the optimisation of Africa's transmission, distribution and industrial power systems.” Source: RevenueBase Database · checked Sep 21, 2026
13	Ri&d Projects PTY LTD	Indirect evidence	Middelburg, South AfricaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect 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 21, 2026
14	M Squared Power Generation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
15	Africa Power Equipment PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Welcome to Africa Power Equipment (APE), the leading provider of comprehensive power solutions across the African continent.” Source: RevenueBase Database · checked Sep 21, 2026
16	Terayne Electrical PTY LTD	Partial evidence	George, South AfricaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial 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 21, 2026
17	Selec Group	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 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 21, 2026
18	Megawatt Projects	Indirect evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “We are a leading force in the electrical and solar industries, committed to delivering innovative solutions that drive success and sustainability.” Source: RevenueBase Database · checked Sep 21, 2026
19	Emerald Infrastructure Solutions	Partial evidence	Milnerton, South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Emerald Infrastructure Solutions cc, supplier of Uninterruptible Power Supplies, Generators, Solar Solutions, Data Centre Infrastructure, Service and Preventative Maintenance.” Source: RevenueBase Database · checked Sep 21, 2026
20	Somo Technical Solutions	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “SOMO TECHNICAL SOLUTIONS is a company based out of Unit 6 River Park 3, Pegasus Park, 5 Titan Street, Rivergate, Cape Farms, Cape Town We're a strong team of like minded…” Source: RevenueBase Database · checked Sep 21, 2026
21	Elite Energy Solutions	Partial evidence	Boksburg, South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Elite Energy Solutions is one of South Africa's leading installers of solar energy systems.” Source: RevenueBase Database · checked Sep 21, 2026
22	Hudaco Energy	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “From selecting string lengths and panel configurations that optimize DC performance to designing mounting brackets that fit the exact string configuration at the lowest cost, we…” Source: RevenueBase Database · checked Sep 21, 2026
23	Sustainpower	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Strong evidence “SustainPower is a unique systems integrator that operates in the gas to power industry.” Source: RevenueBase Database · checked Sep 21, 2026
24	Madonse Consulting Engineers	Indirect evidence	Bedfordview, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Electrical Consulting Company Specialising in a wide range of services ranging from design, implementation and project administration from building services (Electrical and…” Source: RevenueBase Database · checked Sep 21, 2026
25	Soltra Energy	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Strong evidence “Soltra Energy (Pty) Limited is a leader on the African continent in the field of solar photovoltaic power provisioning systems and infrastructures.” Source: RevenueBase Database · checked Sep 21, 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: remote power system integrators. 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 remote power system integrators.
Partial evidence: Its own public description names part of remote power system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name remote power system integrators. 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 122 remote power system integrators based in South Africa

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Remote power system integrators based in South Africa at a glance

As of Sep 21, 2026

30.1%Verified-email coverage

9.2Average contacts per company

11-50Median size (employees)

23.0%Largest-city concentration · Johannesburg

Sep 21, 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 122 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 remote power system integrators, 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 “remote power system integrators”. 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 remote power system integrators), 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 remote power system integrators, 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, 337 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 21, 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.

Remote power system integrators by metro

Remote power system integrators in Johannesburg28

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 remote power system integrators, 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 remote power system integrators are there based in South Africa?

RevenueBase identified 122 remote power system integrators 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?

Diesel Electric Services PTY LTD, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most remote power system integrators?

Johannesburg leads with 28 headquartered companies, followed by Cape Town (13) and Pretoria (6).

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 337 verified decision-maker contacts tracked across these 122 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 21, 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.