Company lists · Data refreshed September 2026

Top 12 Retrofit contractors based in South Africa

Name: Retrofit contractors based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 50 companies tracked

RevenueBase identified 50 company matches for retrofit contractors associated with South Africa as of September 2026 and tracks 365 professional contacts across them, including 45 with verified work emails. Cape Town is the largest hub.

This list covers company matches for retrofit contractors 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 September 17, 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 Sep 17, 2026 How this list was built

50Companies

365Contacts tracked

45Verified emails

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The 12 largest retrofit contractors based in South Africa

Ranked by team size

Top 12 of 50 company matches for retrofit contractors based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Valley Electrical Contractors PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	201-500	63 contacts →
	Exact match “Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Home Comfort	Exact match	Germiston, South AfricaHQ recorded Sep 17, 2026	n/a	37 contacts →
	Exact match “We all want our homes to feel safe, warm and welcoming to our family and friends.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Vortex Pipe Works PTY LTD	Exact match	Maitland, South AfricaHQ recorded Sep 17, 2026	201-500	22 contacts →
	Exact match “Vortex Pipe Works, with our skilled and dedicated staff, offer a multitude of skills to our client.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Citrine Construction PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Citrine Construction (Pty) Ltd is in the business of the supply of services and solutions for building infrastructure that delivers electrical energy to businesses and homes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Premier Brands Energy Solutions	Exact match	City Of Tshwane, South AfricaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Premier Brands Energy Solutions is an energy company focusing on renewable energy and energy efficiency.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Supa Cubed	Exact match	Midrand, South AfricaHQ recorded Sep 17, 2026	201-500	6 contacts →
	Exact match “Supa Cubed has been involved in over 300 prestigious construction projects ranging from the conversion of Multi Storey inner city Commericial buildings to Residential units…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	SA Heating & Cooling	Exact match	Halway House, South AfricaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “SA Heating and Cooling provides integrated, engineered, energy efficient climate control solutions to ensure your building's efficiency is optimised.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Capeflow	Exact match	Strand, South AfricaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “In 1998, three qualified technicians consisting of a Mechanical Engineer, AutoCAD draftsman and irrigation designer started working in the U.K.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Indawo	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	201-500	2 contacts →
	Exact match “Welcome to Indawo Established in 1967, Indawo is a leading trusted and solutions-driven asbestos removal, roofing, structural repairs, heritage building, painting and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	CRF Building Projects	Exact match	Roodepoort, South AfricaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “SERVICES PROVIDED Commercial and domestic building contractors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Citi-Con	Exact match	Krugersdorp, South AfricaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “CITI-CON is a building revamp and renovation expert for the commercial, industrial and residential sectors offering turnkey solutions for painting, waterproofing, structural…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	The Green Housing Company	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “THE GREEN HOUSING COMPANY: Our Story The Green Housing Company is a Gauteng-based building and property development company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “retrofit contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 12 of 50 retrofit contractors based in South Africa

See the full list, filter by size, metro and specialty, and access 45 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retrofit contractors based in South Africa at a glance

As of Sep 17, 2026

12.3%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Cape Town

Sep 17, 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 50 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 “retrofit contractors” 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 45 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 September 17, 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 “retrofit contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retrofit contractors are there based in South Africa?

RevenueBase identified 50 company matches for retrofit contractors associated with South Africa as of September 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?

Valley Electrical Contractors PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most retrofit contractors?

Cape Town leads with 5 company records, followed by Johannesburg (5) and Midrand (4).

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 45 professional contacts with verified work emails tracked across these 50 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 September 17, 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.