Company lists · Data refreshed September 2026

Top 25 Energy software companies based in South Africa

Name: Energy software companies 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 116 companies tracked

RevenueBase identified 116 energy software companies headquartered in South Africa as of September 2026 and tracks 729 professional contacts across them, including 278 with verified work emails. Cape Town is the largest hub.

This list covers energy software companies 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

116Companies

729Contacts tracked

278Verified emails

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The 25 largest energy software companies based in South Africa

Ranked by team size

Top 25 of 116 energy software companies 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 energy software companies: 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	Wetility	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	96 contacts →
	Indirect evidence “In a world where unpredictability has become the norm, people and businesses need more than access to essential services.” Source: RevenueBase Database · checked Sep 21, 2026
2	Remote Metering Solutions PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	201-500	43 contacts →
	Partial evidence “Remote Metering Solutions (RMS) is a Software and Services Specialist for the Utility Industry.” Source: RevenueBase Database · checked Sep 21, 2026
3	Enerweb	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	43 contacts →
	Partial evidence “Enerweb offers a unique blend of engineering, business, and IT capability to the electricity sector, connecting buyers and sellers of electricity.” Source: RevenueBase Database · checked Sep 21, 2026
4	Emergent Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	34 contacts →
	Partial evidence “At Emergent Energy, we believe energy investments should be clear, simple, and designed for long-term value.” Source: RevenueBase Database · checked Sep 21, 2026
5	Ipay PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	32 contacts →
	Strong evidence “iPay delivers cloud-based and stand-alone software for the processing and management of data for the payment and energy industries.” Source: RevenueBase Database · checked Sep 21, 2026
6	Infoled	Partial evidence	Montague Gardens, South AfricaHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “INFOLED is an experienced and progressive Energy Solutions Company and a recognized leader in the project development and energy consulting services industry.” Source: RevenueBase Database · checked Sep 21, 2026
7	Mbhe Group PTY LTD	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	51-200	20 contacts →
	Partial evidence “MBHE Group is a holistic energy services company with our head office based in Johannesburg, South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
8	Forest Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “We are an Energy Solutions Company (ESC) providing advanced solar and Battery Energy Storage System (BESS) solutions to our clients through engineering, financial modelling, and…” Source: RevenueBase Database · checked Sep 21, 2026
9	Netelek PTY LTD	Partial evidence	Paarl, South AfricaHQ checked Sep 21, 2026	51-200	17 contacts →
	Partial evidence “Netelek’s nearly 30 years of experience in supplying bespoke hardware and software systems to the utility industry gives it a clear understanding of the Utility Business…” Source: RevenueBase Database · checked Sep 21, 2026
10	The Energy Gurus	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	51-200	16 contacts →
	Partial evidence “The Energy Gurus (Pty) Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
11	Thula Moya Energy	Partial evidence	Ballito, South AfricaHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Thula Moya Energy is committed to being your long-term partner in clean energy.” Source: RevenueBase Database · checked Sep 21, 2026
12	Solarvest	Partial evidence	Shakashead, South AfricaHQ checked Sep 21, 2026	11-50	13 contacts →
	Partial evidence “We provide renewable energy solutions for C&I & residential sectors.” Source: RevenueBase Database · checked Sep 21, 2026
13	SEM Solutions PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Source: RevenueBase Database · checked Sep 21, 2026
14	U Systems PTY LTD	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “The U Group of Companies offer tailored solutions.” Source: RevenueBase Database · checked Sep 21, 2026
15	Asiye Green	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	10 contacts →
	Indirect evidence “Asiye Green has extensive managerial and technical experience in delivering successful projects in South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
16	Switch Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	9 contacts →
	Strong evidence “Switch is a tech company that offers software and hardware solutions for water and energy management.” Source: RevenueBase Database · checked Sep 21, 2026
17	Nupower Solar	Partial evidence	Alberton, South AfricaHQ checked Sep 21, 2026	51-200	9 contacts →
	Partial evidence “NuPower Solar is the a leader in supplying world class alternative energy solutions to the residential and commercial industries.” Source: RevenueBase Database · checked Sep 21, 2026
18	RCSOL	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.” Source: RevenueBase Database · checked Sep 21, 2026
19	Energyrite PTY LTD	Partial evidence	Silverton, South AfricaHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	Premier Brands Energy Solutions	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Premier Brands Energy Solutions is an energy company focusing on renewable energy and energy efficiency.” Source: RevenueBase Database · checked Sep 21, 2026
21	Holmstone	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “HolmStone is the trusted energy partner to agricultural and food processing businesses.” Source: RevenueBase Database · checked Sep 21, 2026
22	NEW Earth Energy	Indirect evidence	Parkmore, South AfricaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Through our strategic partnerships, we’ve enabled optimum management of the surge-and-dip nature of power grid supply in Africa and our Sirius supercapacitor storage devices are…” Source: RevenueBase Database · checked Sep 21, 2026
23	Central Energy Corporation PTY LTD	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “A Dynamic zero emission energy company founded in 2014.” Source: RevenueBase Database · checked Sep 21, 2026
24	Next Drive PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Next Drive (Pty) Ltd is a “technology as a service” company focused on finding and/or developing solutions aimed at optimising business operations.” Source: RevenueBase Database · checked Sep 21, 2026
25	Unifii	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Slick, intuitive software solution for developers to design, finance, procure and manage solar projects.” 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: energy software companies. 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 energy software companies.
Partial evidence: Its own public description names part of energy software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy software companies. 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 116 energy software companies based in South Africa

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Energy software companies based in South Africa at a glance

As of Sep 21, 2026

38.1%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · Cape Town

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 116 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 energy software companies, 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 “energy software companies”. 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 energy software companies), 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 energy software companies, 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, 278 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.

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 energy software companies, 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 energy software companies are there based in South Africa?

RevenueBase identified 116 energy software companies 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?

Wetility, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most energy software companies?

Cape Town leads with 15 headquartered companies, followed by Johannesburg (12) and Centurion (9).

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 278 verified decision-maker contacts tracked across these 116 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.