Company lists · Data refreshed September 2026

Top 25 Distributed energy resource management companies based in South Africa

Name: Distributed energy resource management companies 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 79 companies tracked

RevenueBase identified 79 distributed energy resource management companies headquartered in South Africa as of September 2026 and tracks 569 professional contacts across them, including 136 with verified work emails. Johannesburg is the largest hub.

This list covers distributed energy resource management 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 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

79Companies

569Contacts tracked

136Verified emails

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The 25 largest distributed energy resource management companies based in South Africa

Ranked by team size

Top 25 of 79 distributed energy resource management companies 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 distributed energy resource management 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 16, 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 16, 2026
2	Infoled	Partial evidence	Montague Gardens, South AfricaHQ checked Sep 16, 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 16, 2026
3	Forest Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 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 16, 2026
4	U Systems PTY LTD	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “The U Group of Companies offer tailored solutions.” Source: RevenueBase Database · checked Sep 16, 2026
5	Infinity Renewable Solutions	Indirect evidence	Somerset West, South AfricaHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect evidence “Infinity Renewable Solutions' experience in the design, supply and commissioning of industrial monitoring and control systems for both grid and microgrid systems allow us to…” Source: RevenueBase Database · checked Sep 16, 2026
6	Switch Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 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 16, 2026
7	RCSOL	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 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 16, 2026
8	STS Tech Group	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “The STS Tech Group is a smart energy, smart security, and smart electric vehicle charging solutions company serving individuals, communities and businesses.” Source: RevenueBase Database · checked Sep 16, 2026
9	Awpower	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “AWPower is a solar & water engineering solutions provider that provides customized photovoltaic energy solutions and monitoring and maintenance for residential and commercial…” Source: RevenueBase Database · checked Sep 16, 2026
10	Energyrite PTY LTD	Strong evidence	Silverton, South AfricaHQ checked Sep 16, 2026	1-10	7 contacts →
	Strong evidence “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Source: RevenueBase Database · checked Sep 16, 2026
11	DC GO	Strong evidence	Rivonia, South AfricaHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “DC Go is a Distributed Energy Services Company (DESCO) providing an affordable 24 hour off-grid solar power solution to under-serviced communities.” Source: RevenueBase Database · checked Sep 16, 2026
12	NEW Earth Energy	Partial evidence	Parkmore, South AfricaHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial 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 16, 2026
13	Poweroptimal	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “At PowerOptimal, we’re building the future of energy-one innovation at a time.” Source: RevenueBase Database · checked Sep 16, 2026
14	ONE Energy Cape Town	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “One Energy Cape Town specialises in helping residential and commercial clients take control of their electricity costs and supply by getting off the grid step-by-step using our…” Source: RevenueBase Database · checked Sep 16, 2026
15	Next Drive PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 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 16, 2026
16	Unifii	Indirect evidence	Pretoria, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “Slick, intuitive software solution for developers to design, finance, procure and manage solar projects.” Source: RevenueBase Database · checked Sep 16, 2026
17	Power On Demand	Partial evidence	Randburg, South AfricaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Ready to harness the power of alternative energy?” Source: RevenueBase Database · checked Sep 16, 2026
18	NEURA	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “NEURA is a technology business that applies its deep industry knowledge and technical expertise to develop technological solution for the energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
19	Energy Management Renewables	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “We specialize in delivering comprehensive renewable energy management services to meet the evolving needs of businesses, communities, and individuals.” Source: RevenueBase Database · checked Sep 16, 2026
20	Sivula	Partial evidence	Howick, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Sivula is a power system monitoring and control solutions provider which specialises in decentralised energy systems in the African C&I market.” Source: RevenueBase Database · checked Sep 16, 2026
21	Green Power	Partial evidence	Inanda, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Welcome to Green Power, a project developer in the energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
22	Gknect	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “A Full-Stack IT Partner Gknect was built out of frustration with the status quo.” Source: RevenueBase Database · checked Sep 16, 2026
23	Sunsmart Engineering	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “At SunSmart Engineering, we don’t just deliver energy solutions-we redefine how businesses power their operations.” Source: RevenueBase Database · checked Sep 16, 2026
24	Ewyze PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Exponential Energy PTY LTD	Strong evidence	Tshwane, South AfricaHQ checked Sep 16, 2026	1-10	2 contacts →
	Strong evidence “Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” 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: distributed energy resource management 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 distributed energy resource management companies.
Partial evidence: Its own public description names part of distributed energy resource management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name distributed energy resource management 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 79 distributed energy resource management companies based in South Africa

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Distributed energy resource management companies based in South Africa at a glance

As of Sep 16, 2026

23.9%Verified-email coverage

7.2Average contacts per company

11-50Median size (employees)

20.3%Largest-city concentration · Johannesburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 79 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 distributed energy resource management 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 “distributed energy resource management 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 distributed energy resource management 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 distributed energy resource management 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, 136 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 distributed energy resource management 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 distributed energy resource management companies are there based in South Africa?

RevenueBase identified 79 distributed energy resource management 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 distributed energy resource management companies?

Johannesburg leads with 16 headquartered companies, followed by Cape Town (13) and Sandton (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 136 verified decision-maker contacts tracked across these 79 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.

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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.