Company lists · Data refreshed September 2026

Top 25 Backup power system manufacturers based in South Africa

Name: Backup power system manufacturers 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 70 companies tracked

RevenueBase identified 70 backup power system manufacturers headquartered in South Africa as of September 2026 and tracks 1,170 professional contacts across them, including 360 with verified work emails. Johannesburg is the largest hub.

This list covers backup power system manufacturers 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

70Companies

1,170Contacts tracked

360Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest backup power system manufacturers based in South Africa

Ranked by team size

Top 25 of 70 backup power system manufacturers 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 backup power system manufacturers: 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	Strong evidence	Booysens, South AfricaHQ checked Sep 16, 2026	501-1,000	207 contacts →
	Strong 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 16, 2026
2	Master Power Technologies	Partial evidence	Midrand, South AfricaHQ checked Sep 16, 2026	51-200	203 contacts →
	Partial evidence “Master Power Technologies (MPT) is a leading provider of critical power and data centre solutions, delivering reliable, scalable, and innovative infrastructure across Africa.” Source: RevenueBase Database · checked Sep 16, 2026
3	Barloworld Power	Partial evidence	Boksburg North, South AfricaHQ checked Sep 16, 2026	201-500	190 contacts →
	Partial evidence “Barloworld Power has been a CAT Dealer for power products since 1927 and represents CAT, Perkins, and MAK brands.” Source: RevenueBase Database · checked Sep 16, 2026
4	Himoinsa Southern Africa	Strong evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	501-1,000	55 contacts →
	Strong evidence “HIMOINSA is a global corporation that designs, manufactures and distributes power generation equipment worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
5	Matase Industrial Solutions	Strong evidence	Alberton, South AfricaHQ checked Sep 16, 2026	11-50	48 contacts →
	Strong evidence “Matase Industrial Solutions is a Level 1 established electrical equipment manufacturer, which specializes in standby generator sets, tower lights, and uninterrupted power systems…” Source: RevenueBase Database · checked Sep 16, 2026
6	Static Power A Division Of Actom PTY LTD	Partial evidence	Benoni, South AfricaHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “The Static Power group is a division of ACTOM (Pty) Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
7	Powermode	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “Powermode stands as a vanguard in delivering uninterrupted power solutions in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
8	Energenic Holdings	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	51-200	30 contacts →
	Partial evidence “Energenic specializes in Power solutions from light switches to solar and everything in between.” Source: RevenueBase Database · checked Sep 16, 2026
9	Diesel Innovations PTY LTD	Partial evidence	Ekurhuleni, South AfricaHQ checked Sep 16, 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 16, 2026
10	Specialised Battery Systems	Strong evidence	Kempton Park, South AfricaHQ checked Sep 16, 2026	11-50	25 contacts →
	Strong evidence “At Specialised Battery Systems, we are passionate about providing top-quality power solutions that empower individuals, businesses & industries across Africa.” Source: RevenueBase Database · checked Sep 16, 2026
11	UPS Warehouse	Partial evidence	Linbro Park Ah, South AfricaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “UPS Warehouse®, previously known as Tescom SA, brings power protection and reliability to industries across South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
12	Power Development Services PTY LTD	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	IES	Indirect evidence	Somerset West, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “IES \| Infinite Energy Storage.” Source: RevenueBase Database · checked Sep 16, 2026
14	Sub-Sahara Power Distributors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “With over twenty years of experience in the Backup Power business, we understand the need to provide quality energy sources at competitive prices.” Source: RevenueBase Database · checked Sep 16, 2026
15	Africa Power Equipment PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 16, 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 16, 2026
16	Alpha Power	Indirect evidence	Durban, South AfricaHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “The best name in the game.” Source: RevenueBase Database · checked Sep 16, 2026
17	Emerald Infrastructure Solutions	Partial evidence	Milnerton, South AfricaHQ checked Sep 16, 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 16, 2026
18	EDS UPS	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “EDS UPS is a leading provider of backup power solutions, serving a diverse range of clients across South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
19	CSP Consulting SA	Partial evidence	Sandton, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Welcome to Communications Security Power Consulting (Pty) Ltd, where innovation meets reliability.” Source: RevenueBase Database · checked Sep 16, 2026
20	Charging Systems Africa	Partial evidence	Seapoint, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “We are recognized as South Africa's market leader in high quality Battery Chargers, Solar Panels, and Controllers, Power Management, Jump Starters, Inverters and much more.” Source: RevenueBase Database · checked Sep 16, 2026
21	Nexnovo Africa PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Strong evidence “Nexnovo Africa (Pty) Ltd was established in 2017 to provide Telecommunications product and services, Backup Power and Energy Storage Solutions that ensure that your home and…” Source: RevenueBase Database · checked Sep 16, 2026
22	Victron Energy Southern Africa	Partial evidence	Africa South Africa, South AfricaHQ checked Sep 16, 2026	51-200	1 contacts →
	Partial evidence “Victron Energy has been designing and building power solutions since 1975.” Source: RevenueBase Database · checked Sep 16, 2026
23	Vital Generator Services PTY LTD	Indirect evidence	Alberton, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Vital Generator is a diesel generator manufacturing company.” Source: RevenueBase Database · checked Sep 16, 2026
24	Specialized Battery Systems	Indirect evidence	Benoni, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Standby and UPS Batteries” Source: RevenueBase Database · checked Sep 16, 2026
25	Solar Sage	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “Welcome to Solar Sage, a solar and inverter backup company dedicated to helping our clients take back their independence from unreliable power grids and high energy bills.” 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: backup power system manufacturers. 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 backup power system manufacturers.
Partial evidence: Its own public description names part of backup power system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backup power system manufacturers. 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 70 backup power system manufacturers based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 360 reachable decision-makers.

Free signup · no credit card

View the full list →

Backup power system manufacturers based in South Africa at a glance

As of Sep 16, 2026

30.8%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

18.6%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 70 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 backup power system manufacturers, 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 “backup power system manufacturers”. 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 backup power system manufacturers), 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 backup power system manufacturers, 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, 360 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 backup power system manufacturers, 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 backup power system manufacturers are there based in South Africa?

RevenueBase identified 70 backup power system manufacturers 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 backup power system manufacturers?

Johannesburg leads with 13 headquartered companies, followed by Durban (4) and Roodepoort (4).

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 360 verified decision-maker contacts tracked across these 70 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.

Ready to reach these companies? Verified emails and direct dials for all 70 backup power system manufacturers based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Backup power system manufacturers by geography

Browse the directory

Browse: Companies home · All South Africa lists · All Backup power system manufacturers lists · New lists

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.