Company lists · Data refreshed October 2026
Top 25 Industrial heating contractors based in South Africa
RevenueBase identified 109 company matches for industrial heating contractors associated with South Africa as of October 2026 and tracks 1,637 professional contacts across them, including 371 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for industrial heating 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 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.
The 25 largest industrial heating contractors based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | 121 contacts → | ||||
Exact match “Established in 2004 as a provider of air-conditioning and related maintenance services for commercial buildings, SFI Group has grown its original Cape Town based business to a…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “Since our establishment over two decades ago, TOAC has evolved into a fully fledged national ventilation, air-conditioning and refrigeration solutions provider.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 45 contacts → | ||||
Exact match “Southern Air Conditioning (SAC) was established in 1971.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 31 contacts → | ||||
Exact match “Atlas Air Conditioning is a specialist commercial HVAC and precision‑cooling company delivering engineered solutions for complex and mission‑critical environments across South…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “Boiler & Industrial Plant (Pty) Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 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 | |||||
| 9 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 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 | |||||
| 11 | 17 contacts → | ||||
Exact match “Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | 12 contacts → | ||||
Exact match “SAN Air installs and maintains various types of Air Conditioning systems within and outside the borders of South Africa.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Too hot, too cold, too uncomfortable?” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 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 | |||||
| 17 | 11 contacts → | ||||
Exact match “Your building’s HVAC system does more than keep temperatures consistent.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “AMC Engineers provides specialist industrial consulting services and has a focus on utility piping, refrigeration and steam applications.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 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 | |||||
| 20 | 9 contacts → | ||||
Exact match “Total Comfort (cc) was registered in May 1998 and re-registered in April 2004 as Total Comfort (Pty) Ltd.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Blue Aqua Projects is a maintenance and project engineering services provider.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Airclima (Pty) Ltd is an industry-leading air conditioning contractor with 29 years of expertise.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 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 | |||||
| 24 | 7 contacts → | ||||
Exact match “Centrotech was founded in 1983.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 25 | 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 | |||||
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 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 25 of 109 industrial heating contractors based in South Africa
See the full list, filter by size, metro and specialty, and access 371 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial heating contractors based in South Africa at a glance
As of Oct 16, 2026Companies by employee count
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 109 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 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 371 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 contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial heating contractors are there based in South Africa?
RevenueBase identified 109 company matches for industrial heating contractors 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 contractors?
Johannesburg leads with 17 company records, followed by Cape Town (15) 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 371 professional contacts with verified work emails tracked across these 109 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.
Ready to reach these companies? Verified emails and direct dials for all 109 industrial heating contractors based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
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- Industrial heating contractors based in Mississauga, Canada
- Industrial heating contractors based in Montreal, Canada
- Industrial heating contractors based in Toronto, Canada
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- Industrial heating contractors based in Winnipeg, Canada
- Industrial heating contractors based in Berlin, Germany
- Industrial heating contractors based in Pune, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial heating contractors based in Sao Paulo, Brazil
- Industrial heating contractors based in Brampton, Canada
- Industrial heating contractors based in Burnaby, Canada
- Industrial heating contractors based in Calgary, Canada
- Industrial heating contractors based in Edmonton, Canada
- Industrial heating contractors based in Mississauga, Canada
Company intelligence · public preview
Top 25 industrial heating contractors based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 109 matching company records for industrial heating contractors based in South Africa, with 1,637 tracked contacts and 371 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 industrial heating contractors based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | John Thompsonjohnthompson.co.za HQ: Cape Town, South AfricaReported employees: 1,001-5,000 | Cape Town, South Africa | 1,001-5,000 | Exact match | 651 contacts → |
“John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SFI Group PTY LTDsfigroup.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 121 contacts → |
“Established in 2004 as a provider of air-conditioning and related maintenance services for commercial buildings, SFI Group has grown its original Cape Town based business to a…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  TOACtoac.co.zaHQ: Montague Gardens, South AfricaReported employees: 11-50 | Montague Gardens, South Africa | 11-50 | Exact match | 69 contacts → |
“Since our establishment over two decades ago, TOAC has evolved into a fully fledged national ventilation, air-conditioning and refrigeration solutions provider.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Southern AIR Conditioning PTY LTDsouthernair.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 45 contacts → |
“Southern Air Conditioning (SAC) was established in 1971.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Atlas AIR Conditioningatlasair.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 31 contacts → |
“Atlas Air Conditioning is a specialist commercial HVAC and precision‑cooling company delivering engineered solutions for complex and mission‑critical environments across South…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Boiler & Industrial Plantboilerindustrialplant.co.za HQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 29 contacts → |
“Boiler & Industrial Plant (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Combustion Technology PTY LTDcombustiontechnology.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 27 contacts → |
“Combustion Technology is the Market leader in Oil and Gas Burners and Boiler installations, sales and service in the Southern Hemisphere.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Steam Generation Africa PTY LTDsteamgeneration.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Boilers - sales (new & reconditioned), services and spare parts Coal, Light Oil, Gas and Heavy fuel fired boilers Steam Generators and modular solutions.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Cyclotherm Boilers PTY LTDcyclotherm.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 18 contacts → |
“Cyclotherm Boilers is a proudly South African manufacturer of industrial steam generators, boilers, burners, and heating systems built to strict international standards.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Inkwali Fabrication And Maintenanceinkwali.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 17 contacts → |
“Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Stiebel Eltron Southern Africastiebel-eltron.co.zaHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 13 contacts → |
“STIEBEL ELTRON, founded in 1924, is one of the leading companies in the market for building services and renewable energies.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SAN AIRsanair.co.zaHQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 12 contacts → |
“SAN Air installs and maintains various types of Air Conditioning systems within and outside the borders of South Africa.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Roux Airconditioningrouxair.co.zaHQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 12 contacts → |
“Too hot, too cold, too uncomfortable?” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Applied Heat PTY LTDappliedheat.co.zaHQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 12 contacts → |
“Applied Heat provides advanced heating solutions to industries across the globe, including agriculture, automotive, chemical, mining, food and beverage, and more.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Greenbro South Africa PTY LTDgreenbro.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ALL OUT Groupallout-group.co.zaHQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 11 contacts → |
“Your building’s HVAC system does more than keep temperatures consistent.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AMC Engineersamcengineers.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 10 contacts → |
“AMC Engineers provides specialist industrial consulting services and has a focus on utility piping, refrigeration and steam applications.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | East Cape Combustioneccombustion.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 9 contacts → |
“Our team offers turnkey solutions in heating systems including the design, manufacture, installation and maintenance of burners, boilers, piping reticulation and insulation as…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Total Comfort AIR Conditioningtotalcomfort.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 9 contacts → |
“Total Comfort (cc) was registered in May 1998 and re-registered in April 2004 as Total Comfort (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Blue Aqua Projectsblueaquaprojects.com HQ: East London, South AfricaReported employees: 11-50 | East London, South Africa | 11-50 | Exact match | 9 contacts → |
“Blue Aqua Projects is a maintenance and project engineering services provider.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Airclimaairclima.co.zaHQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 8 contacts → |
“Airclima (Pty) Ltd is an industry-leading air conditioning contractor with 29 years of expertise.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Burner Technical Solutionsburnertech.co.za HQ: Benoni, South AfricaReported employees: 11-50 | Benoni, South Africa | 11-50 | Exact match | 7 contacts → |
“Founded in 2011, Burner Technical Solutions provides technical support, installation, maintenance and optimisation for industrial combustion and boiler systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Centrotech PTY LTDcentrotech.co.zaHQ: Discovery, South AfricaReported employees: 11-50 | Discovery, South Africa | 11-50 | Exact match | 7 contacts → |
“Centrotech was founded in 1983.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cape Boiler & Heater COcapeboiler.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 7 contacts → |
“Welcome to Cape Boiler & Heater, a trusted name in the South African industrial heating industry since 1967.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 109 company matches
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Industrial heating contractors: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
109 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 109 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for industrial heating contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial heating contractors did RevenueBase find based in South Africa?
The saved snapshot records 109 matching company records, 1,637 tracked contacts and 371 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Industrial heating contractors by geography
- Industrial heating contractors based in Sao Paulo, Brazil
- Industrial heating contractors based in Brampton, Canada
- Industrial heating contractors based in Burnaby, Canada
- Industrial heating contractors based in Calgary, Canada
- Industrial heating contractors based in Edmonton, Canada
- Industrial heating contractors based in Mississauga, Canada
- Industrial heating contractors based in Montreal, Canada
- Industrial heating contractors based in Toronto, Canada
- Industrial heating contractors based in Vaughan, Canada
- Industrial heating contractors based in Winnipeg, Canada
- Industrial heating contractors based in Berlin, Germany
- Industrial heating contractors based in Pune, India
Cite this list
RevenueBase Data Team. Top 25 industrial heating contractors based in South Africa. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-heating-contractors/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial heating contractors based in Sao Paulo, Brazil
- Industrial heating contractors based in Brampton, Canada
- Industrial heating contractors based in Burnaby, Canada
- Industrial heating contractors based in Calgary, Canada
- Industrial heating contractors based in Edmonton, Canada
- Industrial heating contractors based in Mississauga, Canada
Company intelligence · public preview
Top 25 industrial heating contractors based in South Africa
RevenueBase records 109 matching company records for industrial heating contractors based in South Africa, with 1,637 tracked contacts and 371 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 industrial heating contractors based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | John Thompsonjohnthompson.co.za HQ: Cape Town, South AfricaReported employees: 1,001-5,000 | Cape Town, South Africa | 1,001-5,000 | Exact match | 651 contacts → |
“John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SFI Group PTY LTDsfigroup.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 121 contacts → |
“Established in 2004 as a provider of air-conditioning and related maintenance services for commercial buildings, SFI Group has grown its original Cape Town based business to a…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | TOACtoac.co.za HQ: Montague Gardens, South AfricaReported employees: 11-50 | Montague Gardens, South Africa | 11-50 | Exact match | 69 contacts → |
“Since our establishment over two decades ago, TOAC has evolved into a fully fledged national ventilation, air-conditioning and refrigeration solutions provider.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Southern AIR Conditioning PTY LTDsouthernair.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 45 contacts → |
“Southern Air Conditioning (SAC) was established in 1971.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Atlas AIR Conditioningatlasair.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 31 contacts → |
“Atlas Air Conditioning is a specialist commercial HVAC and precision‑cooling company delivering engineered solutions for complex and mission‑critical environments across South…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Boiler & Industrial Plantboilerindustrialplant.co.za HQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 29 contacts → |
“Boiler & Industrial Plant (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Combustion Technology PTY LTDcombustiontechnology.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 27 contacts → |
“Combustion Technology is the Market leader in Oil and Gas Burners and Boiler installations, sales and service in the Southern Hemisphere.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Steam Generation Africa PTY LTDsteamgeneration.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Boilers - sales (new & reconditioned), services and spare parts Coal, Light Oil, Gas and Heavy fuel fired boilers Steam Generators and modular solutions.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Cyclotherm Boilers PTY LTDcyclotherm.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 18 contacts → |
“Cyclotherm Boilers is a proudly South African manufacturer of industrial steam generators, boilers, burners, and heating systems built to strict international standards.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Inkwali Fabrication And Maintenanceinkwali.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 17 contacts → |
“Inkwali Fabrication and Maintenance (Pty) Ltd is a Pan African engineering services company specialising in steel pipe and plate fabrication, installations and as well as…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stiebel Eltron Southern Africastiebel-eltron.co.za HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 13 contacts → |
“STIEBEL ELTRON, founded in 1924, is one of the leading companies in the market for building services and renewable energies.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SAN AIRsanair.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 12 contacts → |
“SAN Air installs and maintains various types of Air Conditioning systems within and outside the borders of South Africa.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Roux Airconditioningrouxair.co.za HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 12 contacts → |
“Too hot, too cold, too uncomfortable?” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Applied Heat PTY LTDappliedheat.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 12 contacts → |
“Applied Heat provides advanced heating solutions to industries across the globe, including agriculture, automotive, chemical, mining, food and beverage, and more.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Greenbro South Africa PTY LTDgreenbro.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ALL OUT Groupallout-group.co.za HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 11 contacts → |
“Your building’s HVAC system does more than keep temperatures consistent.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AMC Engineersamcengineers.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 10 contacts → |
“AMC Engineers provides specialist industrial consulting services and has a focus on utility piping, refrigeration and steam applications.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | East Cape Combustioneccombustion.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 9 contacts → |
“Our team offers turnkey solutions in heating systems including the design, manufacture, installation and maintenance of burners, boilers, piping reticulation and insulation as…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Total Comfort AIR Conditioningtotalcomfort.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 9 contacts → |
“Total Comfort (cc) was registered in May 1998 and re-registered in April 2004 as Total Comfort (Pty) Ltd.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Blue Aqua Projectsblueaquaprojects.com HQ: East London, South AfricaReported employees: 11-50 | East London, South Africa | 11-50 | Exact match | 9 contacts → |
“Blue Aqua Projects is a maintenance and project engineering services provider.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Airclimaairclima.co.za HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 8 contacts → |
“Airclima (Pty) Ltd is an industry-leading air conditioning contractor with 29 years of expertise.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Burner Technical Solutionsburnertech.co.za HQ: Benoni, South AfricaReported employees: 11-50 | Benoni, South Africa | 11-50 | Exact match | 7 contacts → |
“Founded in 2011, Burner Technical Solutions provides technical support, installation, maintenance and optimisation for industrial combustion and boiler systems.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Centrotech PTY LTDcentrotech.co.za HQ: Discovery, South AfricaReported employees: 11-50 | Discovery, South Africa | 11-50 | Exact match | 7 contacts → |
“Centrotech was founded in 1983.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cape Boiler & Heater COcapeboiler.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 7 contacts → |
“Welcome to Cape Boiler & Heater, a trusted name in the South African industrial heating industry since 1967.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 109 company matches
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Industrial heating contractors: dataset insights
October 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
109 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 109 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for industrial heating contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial heating contractors did RevenueBase find based in South Africa?
The saved snapshot records 109 matching company records, 1,637 tracked contacts and 371 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 industrial heating contractors based in South Africa. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-heating-contractors/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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