Company lists · Data refreshed September 2026

Top 25 Solar project developers based in Cape Town, South Africa

Name: Solar project developers based in Cape Town, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 95 companies tracked

RevenueBase identified 95 solar project developers headquartered in Cape Town, South Africa as of September 2026 and tracks 1,164 professional contacts across them, including 510 with verified work emails. Cape Town is the largest hub.

This list covers solar project developers headquartered in Cape Town, 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 18, 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 18, 2026 86% judged on-target in blind review

95Companies

1,164Contacts tracked

510Verified emails

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The 25 largest solar project developers based in Cape Town, South Africa

Ranked by team size

Top 25 of 95 solar project developers based in Cape Town, South Africa, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar project developers: 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 18, 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 18, 2026
2	Stage Zero	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	201-500	162 contacts →
	Partial evidence “Stage Zero – Solar & Backup Power Solutions At Stage Zero, we help South Africans achieve energy independence, saving on their electricity bills and protect against load shedding.” Source: RevenueBase Database · checked Sep 18, 2026
3	NEW Southern Energy	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	44 contacts →
	Indirect 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 18, 2026
4	Greensun Renewable Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	37 contacts →
	Partial evidence “GreenSun is your trusted, award-winning solar EPC partner in South Africa since 2011.” Source: RevenueBase Database · checked Sep 18, 2026
5	Emergent Energy	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	34 contacts →
	Indirect evidence “At Emergent Energy, we believe energy investments should be clear, simple, and designed for long-term value.” Source: RevenueBase Database · checked Sep 18, 2026
6	Impower PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	33 contacts →
	Strong evidence “Founded in 2014, IMPOWER Pty Ltd (formerly All Power Systems) is a leading engineering, procurement and project management contractor (EPCM) operating in the solar and energy…” Source: RevenueBase Database · checked Sep 18, 2026
7	Solink	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	51-200	27 contacts →
	Partial evidence “SOLINK is a leading technical advisor and project facilitator in the renewable energy sector.” Source: RevenueBase Database · checked Sep 18, 2026
8	Mainstream Renewable Power South Africa	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 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 18, 2026
9	Forest Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 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 18, 2026
10	Power Partners Group	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Power Partners Group was established in 2019.” Source: RevenueBase Database · checked Sep 18, 2026
11	Solar Capital PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	15 contacts →
	Partial evidence “Solar Capital (Pty) Ltd is a utility-scale solar PV company based out of South Africa.” Source: RevenueBase Database · checked Sep 18, 2026
12	Micasa Energy Solutions	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 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 18, 2026
13	Broadreach Energy	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect 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 18, 2026
14	Treetops Renewable Energy Systems	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	10 contacts →
	Partial evidence “We are providing Turnkey Solar Systems for our Residential, Commercial and Industrial / Agricultural customers.” Source: RevenueBase Database · checked Sep 18, 2026
15	Merchant Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 18, 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 18, 2026
16	CVE South Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	1-10	8 contacts →
	Indirect evidence “CVE South Africa is an International Independent Power Producer (IPP) based in Cape Town and Johannesburg.” Source: RevenueBase Database · checked Sep 18, 2026
17	Northface Solar	Strong evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	8 contacts →
	Strong evidence “Northface Solar is a commercial solar EPC and battery energy storage (BESS) specialist delivering engineered energy systems for developers, asset owners, and operating businesses…” Source: RevenueBase Database · checked Sep 18, 2026
18	Mpumalanga Power PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 18, 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 18, 2026
19	MLT Power	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	8 contacts →
	Partial evidence “MLT Power distributes and installs solar back up and grid tied inverter systems as full turn-key solutions to your alternative power needs.” Source: RevenueBase Database · checked Sep 18, 2026
20	Lunar Solar	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	6 contacts →
	Partial evidence “Award-Winning Solar Installation Installers Get Lit With Lunar Solar WE SPECIALIZE IN: SOLAR INSTALLATIONS & SYSTEM OPTIMIZATION – SOLAR MAINTENANCE & AFTERSALES SERVICES – SOLAR…” Source: RevenueBase Database · checked Sep 18, 2026
21	Elicity	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	1-10	5 contacts →
	Indirect evidence “Empowering businesses and homes with clean, affordable energy.” Source: RevenueBase Database · checked Sep 18, 2026
22	LRG Solar	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “At LRG Solar, we're more than just a solar energy company; we're pioneers in the renewable energy revolution.” Source: RevenueBase Database · checked Sep 18, 2026
23	Sunsmart Engineering	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	1-10	2 contacts →
	Indirect evidence “At SunSmart Engineering, we don’t just deliver energy solutions-we redefine how businesses power their operations.” Source: RevenueBase Database · checked Sep 18, 2026
24	Elementary Technologies	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	1-10	2 contacts →
	Indirect evidence “At Elementary Technologies, we’re passionate about reimagining how energy is used in commercial and industrial spaces.” Source: RevenueBase Database · checked Sep 18, 2026
25	Mettle Corporate & Specialised Finance	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	2 contacts →
	Indirect evidence “Mettle was established in 1995 as a specialist financial services company and has, since its inception become recognised for innovation in the creation of specialised financial…” Source: RevenueBase Database · checked Sep 18, 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: solar project developers. 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 solar project developers.
Partial evidence: Its own public description names part of solar project developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar project developers. 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 95 solar project developers based in Cape Town, South Africa

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Solar project developers based in Cape Town, South Africa at a glance

As of Sep 18, 2026

43.8%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Cape Town

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole South Africa list rather than for Cape Town, so it is reported there. Company counts and contact totals on this page are exact for Cape Town, over 95 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 solar project developers, 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 Cape Town, South Africa whose own description of what they do matches “solar project developers”. 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 solar project developers), 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 solar project developers, and records with no verified work email. Companies headquartered outside Cape Town 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, 510 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 18, 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.

Solar project developers by metro in South Africa

Solar project developers in Cape Town95
Solar project developers in Johannesburg91
Solar project developers in Pretoria36

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 solar project developers, 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 solar project developers are there based in Cape Town, South Africa?

RevenueBase identified 95 solar project developers headquartered in Cape Town, 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 solar project developers?

Cape Town leads with 95 headquartered companies, followed by Johannesburg (91) and Pretoria (36).

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 510 verified decision-maker contacts tracked across these 95 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 18, 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.