Company lists · Data refreshed October 2026

Top 25 Industrial heating system providers based in South Africa

Name: Industrial heating system providers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 80 companies tracked

RevenueBase identified 80 company matches for industrial heating system providers associated with South Africa as of October 2026 and tracks 1,461 professional contacts across them, including 320 with verified work emails. Cape Town is the largest hub.

This list covers company matches for industrial heating system providers 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 October 16, 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 Oct 16, 2026 How this list was built

80Companies

1,461Contacts tracked

320Verified emails

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The 25 largest industrial heating system providers based in South Africa

Ranked by team size

Top 25 of 80 company matches for industrial heating system providers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	John Thompson	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	1,001-5,000	651 contacts →
	Exact match “John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	HC	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	201-500	185 contacts →
	Exact match “HC is a design and manufacturing business that specialises in heating, ventilation, air conditioning, and refrigeration equipment.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Furncor	Exact match	Middelburg, South AfricaHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “Furncor is proud to be one of the leading manufacturers of furnace spares globally.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Boiler & Industrial Plant	Exact match	Durban, South AfricaHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “Boiler & Industrial Plant (Pty) Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Combustion Technology PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	27 contacts →
	Exact match “Combustion Technology is the Market leader in Oil and Gas Burners and Boiler installations, sales and service in the Southern Hemisphere.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Process Plant Technology	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	26 contacts →
	Exact match “JordProxa designs, fabricateds and supplies heat and mass transfer solutions, for use in the industrial Evaporation / Crystallisation / Drying / Gas Cleaning space.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Hydrofire	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	22 contacts →
	Exact match “Hydrofire provides innovative home heating solutions, inspired by the central heating systems in Europe and customized to suit the South African way of life- Hydrofire is a lean…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Sirac Southern Africa PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	21 contacts →
	Exact match “SIRAC imports and distributes a leading range of hot water heat pumps.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Steam Generation Africa PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	21 contacts →
	Exact match “Boilers - sales (new & reconditioned), services and spare parts Coal, Light Oil, Gas and Heavy fuel fired boilers Steam Generators and modular solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Econo-Heat	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	51-200	20 contacts →
	Exact match “ECONO-HEAT™ International was established in 1990 and is the inventor and manufacturer of the original electric wall panel heater, as well as other energy efficient heating…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Cyclotherm Boilers PTY LTD	Exact match	Sandton, South AfricaHQ recorded Oct 16, 2026	11-50	18 contacts →
	Exact match “Cyclotherm Boilers is a proudly South African manufacturer of industrial steam generators, boilers, burners, and heating systems built to strict international standards.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Stiebel Eltron Southern Africa	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	1,001-5,000	13 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 · Oct 16, 2026 · View company records in RevenueBase
13	Allied Furnace Consultants	Exact match	Ekurhuleni, South AfricaHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “Allied Furnace Consultants was established in January 2005 by Malcolm Theron and Tertius Pieters.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Applied Heat PTY LTD	Exact match	Sandton, South AfricaHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “Applied Heat provides advanced heating solutions to industries across the globe, including agriculture, automotive, chemical, mining, food and beverage, and more.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Greenbro South Africa PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	11 contacts →
	Exact match “At Greenbro South Africa, we specialize in the design, supply, and installation of cutting-edge mechanical plantroom solutions for domestic, commercial and industrial applications.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Eesco Heat Pumps	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	10 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 · Oct 16, 2026 · View company records in RevenueBase
17	East Cape Combustion	Exact match	Nelson Mandela Bay, South AfricaHQ recorded Oct 16, 2026	11-50	9 contacts →
	Exact match “Our team offers turnkey solutions in heating systems including the design, manufacture, installation and maintenance of burners, boilers, piping reticulation and insulation as…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Solar Heat Exchangers PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	8 contacts →
	Exact match “Established in 1987, Solar Heat exchangers specialized in Solar Hot Water system manufacturing and installations.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Burner Technical Solutions	Exact match	Benoni, South AfricaHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “Founded in 2011, Burner Technical Solutions provides technical support, installation, maintenance and optimisation for industrial combustion and boiler systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Protherm Systems	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “Process Engineers & Heat Exchanger Specialists We are not just another Engineering company, We are a team of Problem solvers!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Cape Boiler & Heater CO	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “Welcome to Cape Boiler & Heater, a trusted name in the South African industrial heating industry since 1967.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Afripex	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “Afripex is a company committed to providing smart technology piping systems and related products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Zuid Hvac & Process Engineering	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	5 contacts →
	Exact match “ZUID provides services to the Commercial & Industrial market in the following fields.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Essensia	Exact match	Midrand, South AfricaHQ recorded Oct 16, 2026	11-50	5 contacts →
	Exact match “Essensia is a company that provides efficient products and services for heating and cooling using hydronic based systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Engineeric Solutions PTY LTD	Exact match	Boksburg, South AfricaHQ recorded Oct 16, 2026	11-50	5 contacts →
	Exact match “Engineeric Solutions is an engineering company supplying the industrial and manufacturing sectors with a wide range of burners, gas trains, boilers, industrial heater…” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial heating system providers”. 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 25 of 80 industrial heating system providers based in South Africa

See the full list, filter by size, metro and specialty, and access 320 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial heating system providers based in South Africa at a glance

As of Oct 16, 2026

21.9%Verified-email coverage

18.3Average contacts per company

11-50Median size (employees)

18.8%Largest-city concentration · Cape Town

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 80 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 “industrial heating system providers” 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 320 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 October 16, 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 “industrial heating system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heating system providers are there based in South Africa?

RevenueBase identified 80 company matches for industrial heating system providers associated with South Africa as of October 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?

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

Which city has the most industrial heating system providers?

Cape Town leads with 15 company records, followed by Johannesburg (15) and Boksburg (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 320 professional contacts with verified work emails tracked across these 80 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 October 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 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.