Company lists · Data refreshed September 2026

Top 25 Renewable energy platforms based in South Africa

Name: Renewable energy platforms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 479 companies tracked

RevenueBase identified 479 renewable energy platforms headquartered in South Africa as of September 2026 and tracks 5,112 professional contacts across them, including 1,698 with verified work emails. Cape Town is the largest hub.

This list covers renewable energy platforms 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 14, 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 14, 2026 86% judged on-target in blind review

479Companies

5,112Contacts tracked

1,698Verified emails

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The 25 largest renewable energy platforms based in South Africa

Ranked by team size

Top 25 of 479 renewable energy platforms based in South Africa, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy platforms: 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	Globeleq	Indirect evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	501-1,000	427 contacts →
	Indirect evidence “Globeleq is powering Africa's growth through the development and operation of utility scale power plants across the continent.” Source: RevenueBase Database · checked Sep 14, 2026
2	RED Rocket South Africa PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	198 contacts →
	Strong evidence “Red Rocket is NERSA-licensed electricty trader and a leading integrated IPP that develops andesigns, constructs, operates, and owns utility-scale, grid-connected renewable energy…” Source: RevenueBase Database · checked Sep 14, 2026
3	Mulilo	Indirect evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	180 contacts →
	Indirect evidence “Since its establishment in 2008, Mulilo has grown into one of the leading Independent Power Producers (IPP) in Southern Africa.” Source: RevenueBase Database · checked Sep 14, 2026
4	Solarafrica Energy	Indirect evidence	Irene, South AfricaHQ checked Sep 14, 2026	51-200	151 contacts →
	Indirect evidence “Founded in 2011, our young company has evolved into a dynamic team passionate about providing simple, sustainable savings to our customers.” Source: RevenueBase Database · checked Sep 14, 2026
5	Solareff	Strong evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	128 contacts →
	Strong evidence “Solareff is a specialist South African-based renewable energy solutions company, with a proven track record of installing medium to large-scale rooftop and ground-mounted Solar…” Source: RevenueBase Database · checked Sep 14, 2026
6	ABC Solar SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	201-500	122 contacts →
	Indirect evidence “At ABC Solar, we do more than deliver solar infrastructure; we engineer certainty.” Source: RevenueBase Database · checked Sep 14, 2026
7	Gosolr	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	112 contacts →
	Indirect evidence “GoSolr is here to power your life.” Source: RevenueBase Database · checked Sep 14, 2026
8	Wetility	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 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 14, 2026
9	Sustainable Power Solutions SPS	Indirect evidence	Stellenbosch, South AfricaHQ checked Sep 14, 2026	51-200	90 contacts →
	Indirect evidence “Sustainable Power Solutions (SPS) is a leading asset management company specialising in the funding, development, and operation of solar PV and battery storage plants across…” Source: RevenueBase Database · checked Sep 14, 2026
10	NOA	Partial evidence	8th Floor, South AfricaHQ checked Sep 14, 2026	51-200	86 contacts →
	Partial evidence “NOA is an energy company.” Source: RevenueBase Database · checked Sep 14, 2026
11	Nordex Energy South Africa	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	78 contacts →
	Partial evidence “Nordex Energy South Africa Ltd.(NESA), boasts a total installed capacity of more than 1GW, making it a market leader with 32% market share on the total installed wind capacity in…” Source: RevenueBase Database · checked Sep 14, 2026
12	Seriti Green	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	74 contacts →
	Indirect evidence “Seriti Green is owned by Seriti Resources (54.19 %), VennEnergy (15%), RMB (15.41%) and Standard Bank (15.41%), and overseen by its own Board and independent management.” Source: RevenueBase Database · checked Sep 14, 2026
13	Pele Energy Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	68 contacts →
	Indirect evidence “A sustainable development company.” Source: RevenueBase Database · checked Sep 14, 2026
14	Juwi South Africa	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	62 contacts →
	Strong evidence “Our aim is to create lasting value for all people through the economic and social benefit of renewable energy.” Source: RevenueBase Database · checked Sep 14, 2026
15	Rhino Energy Solutions	Partial evidence	Sandton, South AfricaHQ checked Sep 14, 2026	51-200	53 contacts →
	Partial evidence “Rhino Energy is committed to addressing South Africa’s energy crisis and the soaring costs of energy.” Source: RevenueBase Database · checked Sep 14, 2026
16	Pele Green Energy	Strong evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	51 contacts →
	Strong evidence “Founded in 2009, Pele Green Energy (PGE) is a leading independent power producer dedicated to transforming Africa’s energy landscape through innovative renewable energy solutions.” Source: RevenueBase Database · checked Sep 14, 2026
17	G7 Renewable Energies PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	49 contacts →
	Strong evidence “G7 Renewable Energies is a fully integrated Independent Power Producer (IPP) and pioneer of utility-scale hybrid renewable energy in South Africa.” Source: RevenueBase Database · checked Sep 14, 2026
18	GC Solar	Strong evidence	Centurion, South AfricaHQ checked Sep 14, 2026	11-50	47 contacts →
	Strong evidence “GC Solar is a leading South African renewable energy system supplier.” Source: RevenueBase Database · checked Sep 14, 2026
19	NEW Southern Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	44 contacts →
	Partial evidence “Click the at the top right hand of this page to follow us, or visit New Southern Energy (N.S.E) is an African company based in South Africa.” Source: RevenueBase Database · checked Sep 14, 2026
20	Genergy South Africa	Strong evidence	Port Elizabeth, South AfricaHQ checked Sep 14, 2026	51-200	43 contacts →
	Strong evidence “Genergy is a renewable energy company with a National Footprint and its Head Quarters based in Gqeberha.” Source: RevenueBase Database · checked Sep 14, 2026
21	Khusela Energies	Strong evidence	Jeffreys Bay, South AfricaHQ checked Sep 14, 2026	11-50	42 contacts →
	Strong evidence “KHUSELA ENERGIES is a company based in Jeffreys Bay, Eastern Cape that specialises in the construction, maintenance and operational support of renewable energy assets.” Source: RevenueBase Database · checked Sep 14, 2026
22	Dorman Energy PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	201-500	39 contacts →
	Strong evidence “Est Dorman Energy is a family driven Solar and battery initiative bringing high quality Renewable Energy solutions to Southern Africa.” Source: RevenueBase Database · checked Sep 14, 2026
23	Enertrag South Africa	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	37 contacts →
	Partial evidence “ENERTRAG South Africa is a clean energy developer and is a subsidiary of ENERTRAG SE, an independent energy company in Germany, France, Ghana, Vietnam, Uruguay and expanding to…” Source: RevenueBase Database · checked Sep 14, 2026
24	Emergent Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 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 14, 2026
25	3energy Renewables	Strong evidence	Durban, South AfricaHQ checked Sep 14, 2026	51-200	34 contacts →
	Strong evidence “3Energy is providing O&M and Management Services for renewable energy power plants, with currently over 1200MW of solar, wind and hydro facilities under contract in South Africa…” Source: RevenueBase Database · checked Sep 14, 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: renewable energy platforms. 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 renewable energy platforms.
Partial evidence: Its own public description names part of renewable energy platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy platforms. 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 479 renewable energy platforms based in South Africa

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Renewable energy platforms based in South Africa at a glance

As of Sep 14, 2026

33.2%Verified-email coverage

10.7Average contacts per company

11-50Median size (employees)

21.7%Largest-city concentration · Cape Town

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

226

11-50

177

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 479 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 renewable energy platforms, 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 “renewable energy platforms”. 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 renewable energy platforms), 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 renewable energy platforms, 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, 1,698 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 14, 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.

Renewable energy platforms by metro

Renewable energy platforms in Cape Town104
Renewable energy platforms in Johannesburg94

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 renewable energy platforms, 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 renewable energy platforms are there based in South Africa?

RevenueBase identified 479 renewable energy platforms 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?

Globeleq, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most renewable energy platforms?

Cape Town leads with 104 headquartered companies, followed by Johannesburg (94) and Pretoria (23).

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 1,698 verified decision-maker contacts tracked across these 479 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 14, 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.