Company lists · Data refreshed November 2026

Top 25 Solar heaters suppliers based in South Africa

RevenueBase identified 182 company matches for solar heaters suppliers associated with South Africa as of November 2026 and tracks 775 professional contacts across them, including 131 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for solar heaters suppliers associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
182Companies
775Contacts tracked
131Verified emails
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The 25 largest solar heaters suppliers based in South Africa

Ranked by team size
Top 25 of 182 company matches for solar heaters suppliers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBenoni, South AfricaHQ recorded Nov 1, 2026501-1,00086 contacts →

Exact match

“Kwikot, a proudly South African brand with a rich history spanning over 120 years, is a trusted leader in the water-heating industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchPretoria, South AfricaHQ recorded Nov 1, 2026201-50077 contacts →

Exact match

“We're not your average solar company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202651-20028 contacts →

Exact match

“Sparki is a rapidly growing solar installation company that aims to provide high-quality.compliant solar installations to homeowners, and business alike.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchCape Town, South AfricaHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“We offer Integrated Smart and Sustainable Energy solutions that include Solar PV, Water, and Lighting solutions for the Commercial, Industrial, Agricultural and Residential…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchGeorge, South AfricaHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“At Specialized Solar Systems, we are the epitome of comprehensive solar power solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchHillcrest, South AfricaHQ recorded Nov 1, 202611-5014 contacts →

Exact match

“ESTABLISHED IN 2008 With over a decade of experience, Renu Solar brings a wealth of knowledge and expertise to the renewable industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261,001-5,00013 contacts →

Exact match

“STIEBEL ELTRON, founded in 1924, is one of the leading companies in the market for building services and renewable energies.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchShakashead, South AfricaHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“We provide renewable energy solutions for C&I & residential sectors.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchCape Town, South AfricaHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“We are providing Turnkey Solar Systems for our Residential, Commercial and Industrial / Agricultural customers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“At EESCO we are primarily focused on the supply and installation of our locally manufactured heat pumps.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 20261-109 contacts →

Exact match

“Asiye Green has extensive managerial and technical experience in delivering successful projects in South Africa.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202611-509 contacts →

Exact match

“At Orka Solar, we help South African businesses and farms cut energy costs and become less dependent on the grid.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchJohannesburg, South AfricaHQ recorded Nov 1, 202611-508 contacts →

Exact match

“Established in 1987, Solar Heat exchangers specialized in Solar Hot Water system manufacturing and installations.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Nov 1, 202611-507 contacts →

Exact match

“AWPower is a solar & water engineering solutions provider that provides customized photovoltaic energy solutions and monitoring and maintenance for residential and commercial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchDurbanville, South AfricaHQ recorded Nov 1, 202611-507 contacts →

Exact match

“Industrial experience: Our team’s expertise is built upon years of successfully implementing solar projects, including the installation of one of Africa’s most notable rooftop…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchMaitland, South AfricaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“With a dedication to renewable energy, Solar Solutions Engineering SA (SSESA) expertly brings turnkey solar energy systems to commercial, agricultural, health, mining sectors…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchBoksburg, South AfricaHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Elite Energy Solutions is one of South Africa's leading installers of solar energy systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchSandton, South AfricaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“At SOCO ENERGY, our vision is to drive South Africa's growth in sustainable energy technologies therein empowering and energizing our economy.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchStellenbosch, South AfricaHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Julien van Wyk, our founder, brought Green Light City to life during the 2020 pandemic.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchCape Town, South AfricaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“At LRG Solar, we're more than just a solar energy company; we're pioneers in the renewable energy revolution.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchCenturion, South AfricaHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Since our establishment in 2015, Reviron has been a trusted name in the solar industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchPretoria, South AfricaHQ recorded Nov 1, 202611-504 contacts →

Exact match

“SolarSkye is a South African based Solar & Energy consultation company that designs, sells, and installs complete solar turnkey solutions to the following sectors: Residential…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchCape Town, South AfricaHQ recorded Nov 1, 202611-504 contacts →

Exact match

“We are a brand of energy solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchCape Town, South AfricaHQ recorded Nov 1, 202611-503 contacts →

Exact match

“Installation and Maintenance of Solar PV, Back-Up Systems and Electrical Contractors for Residential, Commercial and Industrial Sectors.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchRayton, South AfricaHQ recorded Nov 1, 202611-503 contacts →

Exact match

“Importer and distributor of solar equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 182 solar heaters suppliers based in South Africa

See the full list, filter by size, metro and specialty, and access 131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar heaters suppliers based in South Africa at a glance

As of Nov 1, 2026
16.9%Verified-email coverage
4.3Average contacts per company
11-50Median size (employees)
18.7%Largest-city concentration · Johannesburg
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
73
51-200
13
201-500
5
501-1,000
1
1,001-5,000
1

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 182 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with South Africa whose business descriptions match “solar heaters suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 131 professional contacts with verified work emails across the full matched dataset. 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 November 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “solar heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar heaters suppliers are there based in South Africa?

RevenueBase identified 182 company matches for solar heaters suppliers associated with South Africa as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kwikot tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most solar heaters suppliers?

Johannesburg leads with 34 company records, followed by Cape Town (32) and City Of Tshwane (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 131 professional contacts with verified work emails tracked across these 182 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 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 SmartSearch, 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.