Company lists · Data refreshed November 2026

Top 23 Solar design software developers based in South Africa

RevenueBase identified 66 company matches for solar design software developers associated with South Africa as of November 2026 and tracks 479 professional contacts across them, including 168 with verified work emails. Cape Town is the largest hub.

This list covers company matches for solar design software developers 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 5, 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 5, 2026 How this list was built
66Companies
479Contacts tracked
168Verified emails
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The 23 largest solar design software developers based in South Africa

Ranked by team size
Top 23 of 66 company matches for solar design software developers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchJohannesburg, South AfricaHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“In a world where unpredictability has become the norm, people and businesses need more than access to essential services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPretoria, South AfricaHQ recorded Nov 5, 2026201-50086 contacts →

Exact match

“We're not your average solar company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchJohannesburg, South AfricaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Blockpower brings together Energy as a Service, award-winning Custom Energy Solutions, innovative funding through BlockFin, and Water as a Service to deliver complete resilience…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHillcrest, South AfricaHQ recorded Nov 5, 202611-5018 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 5, 2026 · View company records in RevenueBase
5Exact matchGold Str, South AfricaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“With our infrastructure, team, and partners, we can offer the latest best solar power solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMidrand, South AfricaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“At Huanyu Energy, we started with a simple yet powerful idea - to identify an industry need and create solar solutions that inspire our customers to reach new heights, achieve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPretoria, South AfricaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“As pioneers in the industry since 2018, we take pride in crafting renewable energy solutions that not only harness the power of the sun but also embody a commitment to unmatched…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchJohannesburg, South AfricaHQ recorded Nov 5, 20261-1011 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 5, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchRivonia, South AfricaHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“We provide reliable solar power solutions for homeowners and businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCape Town, South AfricaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Empowering businesses and homes with clean, affordable energy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCenturion, South AfricaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
13Exact matchSandton, South AfricaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Handza Pty(Ltd) is a trusted engineering and energy solutions company in South Africa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNelson Mandela Bay, South AfricaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“At SOLANA, we cater to both residential and commercial sectors, fostering strong connections with our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchPretoria, South AfricaHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Slick, intuitive software solution for developers to design, finance, procure and manage solar projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPretoria, South AfricaHQ recorded Nov 5, 202611-502 contacts →

Exact match

“We are Trained, Qualified & Experienced Solar Specialists having served the solar industry for more than 10 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCape Town, South AfricaHQ recorded Nov 5, 20261-102 contacts →

Exact match

“About AUTOPV™ AutoPV™ is a computational design solution developed by 7SecondSolar.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchLangebaan, South AfricaHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Sharp Solar stands at the forefront of renewable energy solutions, pioneering a sustainable future with cutting-edge solar technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTechno Park Stellenbosch, South AfricaHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Solar Energy Architects is a multi-disciplinary engineering company and renewable energy solutions provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSomerset West, South AfricaHQ recorded Nov 5, 20261-101 contacts →

Exact match

“At Advanced Solutions South Africa we are committed to promoting energy independence with the installation of solar Photo-voltaic systems in our local communities, with a combined…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCape Town, South AfricaHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Renewable Energy Services provided to EPC project managers, SME Operators and Installers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Nov 5, 20261-101 contacts →

Exact match

“At Falsebay heating we leave the guess work out of the equation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCape Town, South AfricaHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Blue Sun Energy Solutions is a specialist provider of Solar Grid Tie and PV Hybrid Solar Systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 66 solar design software developers based in South Africa

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar design software developers based in South Africa at a glance

As of Nov 5, 2026
35.1%Verified-email coverage
7.3Average contacts per company
11-50Median size (employees)
25.8%Largest-city concentration · Cape Town
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
30
51-200
3
201-500
3

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 66 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 design software developers” 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 168 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 5, 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 design software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar design software developers are there based in South Africa?

RevenueBase identified 66 company matches for solar design software developers 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?

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

Which city has the most solar design software developers?

Cape Town leads with 17 company records, followed by Johannesburg (8) and Pretoria (6).

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 168 professional contacts with verified work emails tracked across these 66 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 5, 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.