Company lists · Data refreshed September 2026

Top 25 Clean energy project finance firms based in South Africa

Name: Clean energy project finance firms 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 129 companies tracked

RevenueBase identified 129 clean energy project finance firms headquartered in South Africa as of September 2026 and tracks 1,544 professional contacts across them, including 478 with verified work emails. Cape Town is the largest hub.

This list covers clean energy project finance firms 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

129Companies

1,544Contacts tracked

478Verified emails

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The 25 largest clean energy project finance firms based in South Africa

Ranked by team size

Top 25 of 129 clean energy project finance firms 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 clean energy project finance firms: 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	Mulilo	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 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 16, 2026
2	Solarafrica Energy	Indirect evidence	Irene, South AfricaHQ checked Sep 16, 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 16, 2026
3	ABC Solar SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 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 16, 2026
4	Pele Energy Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	51-200	68 contacts →
	Indirect evidence “A sustainable development company.” Source: RevenueBase Database · checked Sep 16, 2026
5	Emergent Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 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 16, 2026
6	Mainstream Renewable Power South Africa	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	26 contacts →
	Partial evidence “Mainstream Renewable Power is a leading pure-play renewable energy company, with wind and solar assets across global markets, including in South Africa, Latin America, and…” Source: RevenueBase Database · checked Sep 16, 2026
7	Joule Energy Solutions PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “Joule Energy Solutions is a forward-thinking dynamic company, who is on a mission to help solve the energy crisis in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
8	FIBON	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	23 contacts →
	Strong evidence “Your long-term energy and water finance partner.” Source: RevenueBase Database · checked Sep 16, 2026
9	Journey2green	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Journey2Green see the decision to go Renewable Energy as a Journey and like any journey you plan for it with a start date, an end-destination and a route plan to get you there…” Source: RevenueBase Database · checked Sep 16, 2026
10	Enfin Energy Finance	Indirect evidence	George, South AfricaHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “We take the risk so you can switch to solar with immediate savings and long-term sustainability for your business.” Source: RevenueBase Database · checked Sep 16, 2026
11	Energy Group	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	20 contacts →
	Strong evidence “Energy Group is a specialist clean energy advisor and developer focused on helping large energy users across South Africa reduce costs, improve energy security, and achieve their…” Source: RevenueBase Database · checked Sep 16, 2026
12	Mbhe Group PTY LTD	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 16, 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 16, 2026
13	Cennergi	Partial evidence	Centurion, South AfricaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “At Cennergi, we’re passionate about shaping a cleaner, more resilient energy future for South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
14	Micasa Energy Solutions	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	14 contacts →
	Partial evidence “We offer Integrated Smart and Sustainable Energy solutions that include Solar PV, Water, and Lighting solutions for the Commercial, Industrial, Agricultural and Residential…” Source: RevenueBase Database · checked Sep 16, 2026
15	EDF Renewables South Africa	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	12 contacts →
	Strong evidence “EDF Renewables (South Africa) is a locally based, fully integrated, independent power producer that develops, finances, builds, owns and operates commercial renewable energy…” Source: RevenueBase Database · checked Sep 16, 2026
16	M Squared Power Generation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	Broadreach Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Broadreach was founded in 2014, by a group of like-minded individuals, and a year later settled its vision to be the bridge between the technical and financial worlds of renewable…” Source: RevenueBase Database · checked Sep 16, 2026
18	Asiye Green	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “Asiye Green has extensive managerial and technical experience in delivering successful projects in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
19	H1 Holdings PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “H1 Holdings is a clean energy company based in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
20	Merchant Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	8 contacts →
	Strong evidence “Merchant Energy is a private, independent developer and long-term owner of renewable energy and battery storage projects in Southern Africa.” Source: RevenueBase Database · checked Sep 16, 2026
21	Mpumalanga Power PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	8 contacts →
	Strong evidence “Mpumalanga Power (Pty) Ltd (“Mpuma Power”) is a renewable energy project developer originating electricity generating assets offering customers in the Residential, Commercial &…” Source: RevenueBase Database · checked Sep 16, 2026
22	Sunworx Photovoltaic Systems	Indirect evidence	Rivonia, South AfricaHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence “We provide reliable solar power solutions for homeowners and businesses.” Source: RevenueBase Database · checked Sep 16, 2026
23	Custom Capital Finance	Indirect evidence	Durban, South AfricaHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “We are entrepreneurs lending to entrepreneurs.” Source: RevenueBase Database · checked Sep 16, 2026
24	Gridvolt Energy Solutions	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “We are a leading renewable energy solutions provider based in the Eastern Cape, South Africa” Source: RevenueBase Database · checked Sep 16, 2026
25	Amperion Energy	Strong evidence	Midrand, South AfricaHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “Amperion Energy is a renewable energy project developer focusing on building and managing medium-sized to large Solar PV plants to commercial entities as a power service (utility).” 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: clean energy project finance firms. 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 clean energy project finance firms.
Partial evidence: Its own public description names part of clean energy project finance firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean energy project finance firms. 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 129 clean energy project finance firms based in South Africa

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Clean energy project finance firms based in South Africa at a glance

As of Sep 16, 2026

31.0%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

28.7%Largest-city concentration · Cape Town

Sep 16, 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 129 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 clean energy project finance firms, 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 “clean energy project finance firms”. 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 clean energy project finance firms), 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 clean energy project finance firms, 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, 478 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.

Clean energy project finance firms by metro

Clean energy project finance firms in Cape Town37
Clean energy project finance firms in Johannesburg31

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 clean energy project finance firms, 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 clean energy project finance firms are there based in South Africa?

RevenueBase identified 129 clean energy project finance firms 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?

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

Which city has the most clean energy project finance firms?

Cape Town leads with 37 headquartered companies, followed by Johannesburg (31) and Midrand (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 478 verified decision-maker contacts tracked across these 129 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.