Company lists · Data refreshed November 2026
Top 20 Boilermaker services based in South Africa
RevenueBase identified 85 company matches for boilermaker services associated with South Africa as of November 2026 and tracks 1,619 professional contacts across them, including 318 with verified work emails. Cape Town is the largest hub.
This list covers company matches for boilermaker services 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 6, 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 20 largest boilermaker services based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 679 contacts → | ||||
Exact match “John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 239 contacts → | ||||
Exact match “Established in 1989 Labour supply – specialised welders Since 1992 focussed on boiler plant maintenance Currently executing projects in fabrication, mechanical erection and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 74 contacts → | ||||
Exact match “Turnmill is a leading manufacturing company offering design, fabrication, machining, fitting, welding and refurbishment services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 40 contacts → | ||||
Exact match “ERD Fab (Pty) Ltd is a Level 2 company specializing in the FABRICATION, REFURBISHMENT and REPAIR of Pressure Vessels, Heat Exchangers, Boilers, Economisers, Tanks, Silos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 39 contacts → | ||||
Exact match “Boiler & Industrial Plant (Pty) Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 36 contacts → | ||||
Exact match “Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 33 contacts → | ||||
Exact match “We are a multi-disciplinary engineering supply company that was established in 1997 and provides services nationally and internationally.” Recorded in the RevenueBase company graph · Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 19 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Boiler maintenance and repairs” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Mechanical and Civil Works” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Maintenance, repairs, field services and inspections on Dragline and Shovel Buckets as well as other major earth moving equipment such as Truck Load Bodies and Dragline Pontoons.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “With over 60 years accumulative managerial experience, Nexor Enterprises offers industrial services and turnkey engineering project solutions for a wide range of sectors across…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Welcome to Cumdla Trading Enterprises, a leading engineering firm specializing in a wide range of services to meet the diverse needs of our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “JTEC ENGINEERING is a specialised engineering company offering a range of technical services to foundries, melting plants and industrial manufactures, including turnkey solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Focus Pumping Solutions is continuously striving to offer its customers a safe and cost effective solution for its dewatering, boiler making, engineering as well as Kärcher…” Recorded in the RevenueBase company graph · Nov 6, 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 “boilermaker services”. 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 20 of 85 boilermaker services based in South Africa
See the full list, filter by size, metro and specialty, and access 318 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Boilermaker services based in South Africa at a glance
As of Nov 6, 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 85 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 “boilermaker services” 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 318 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 6, 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 “boilermaker services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many boilermaker services are there based in South Africa?
RevenueBase identified 85 company matches for boilermaker services 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?
John Thompson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most boilermaker services?
Cape Town leads with 8 company records, followed by Johannesburg (7) and Middelburg (5).
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 318 professional contacts with verified work emails tracked across these 85 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 boilermaker services based in South Africa. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 20 boilermaker services 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 85 matching company records for boilermaker services based in South Africa, with 1,619 tracked contacts and 318 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 boilermaker services 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.zaHQ: Cape Town, South AfricaReported employees: 1,001-5,000 | Cape Town, South Africa | 1,001-5,000 | Exact match | 679 contacts → |
“John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eduardo Construction PTY LTDeduardo.co.za HQ: Vanderbijlpark, South AfricaReported employees: 501-1,000 | Vanderbijlpark, South Africa | 501-1,000 | Exact match | 239 contacts → |
“Established in 1989 Labour supply – specialised welders Since 1992 focussed on boiler plant maintenance Currently executing projects in fabrication, mechanical erection and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Turnmill Proquip Engineering PTY LTDturnmill.co.zaHQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 74 contacts → |
“Turnmill is a leading manufacturing company offering design, fabrication, machining, fitting, welding and refurbishment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ERD FAB PTY LTDerdfab.co.zaHQ: Sasolburg, South AfricaReported employees: 51-200 | Sasolburg, South Africa | 51-200 | Exact match | 40 contacts → |
“ERD Fab (Pty) Ltd is a Level 2 company specializing in the FABRICATION, REFURBISHMENT and REPAIR of Pressure Vessels, Heat Exchangers, Boilers, Economisers, Tanks, Silos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Boiler & Industrial Plantboilerindustrialplant.co.zaHQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 39 contacts → |
“Boiler & Industrial Plant (Pty) Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Allweld Marine And Industrialallweld.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 36 contacts → |
“Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Turbofluid Groupturbofluid.co.zaHQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 33 contacts → |
“We are a multi-disciplinary engineering supply company that was established in 1997 and provides services nationally and internationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Steam Generation Africa PTY LTDsteamgeneration.co.zaHQ: 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Inkwali Fabrication And Maintenanceinkwali.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 19 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Steam House Western Cape PTY LTDsteamhousewc.co.zaHQ: Airport Industria, South AfricaReported employees: 11-50 | Airport Industria, South Africa | 11-50 | Exact match | 19 contacts → |
“Boiler maintenance and repairs” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  East Cape Combustioneccombustion.co.zaHQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 12 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Orea Holdings PVT LTDoreaholdings.co.zaHQ: Witbank, South AfricaReported employees: 201-500 | Witbank, South Africa | 201-500 | Exact match | 11 contacts → |
“Mechanical and Civil Works” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cape Boiler & Heater COcapeboiler.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 11 contacts → |
“Welcome to Cape Boiler & Heater, a trusted name in the South African industrial heating industry since 1967.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  VR Dragline Maintenancevrgroup.engineeringHQ: Middleburg, South AfricaReported employees: 11-50 | Middleburg, South Africa | 11-50 | Exact match | 10 contacts → |
“Maintenance, repairs, field services and inspections on Dragline and Shovel Buckets as well as other major earth moving equipment such as Truck Load Bodies and Dragline Pontoons.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nexor Enterprises PTY LTDnexorenterprises.co.zaHQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 9 contacts → |
“With over 60 years accumulative managerial experience, Nexor Enterprises offers industrial services and turnkey engineering project solutions for a wide range of sectors across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cumdla Trading Enterprises CCcumdla.co.zaHQ: Emalahleni, South AfricaReported employees: 51-200 | Emalahleni, South Africa | 51-200 | Exact match | 9 contacts → |
“Welcome to Cumdla Trading Enterprises, a leading engineering firm specializing in a wide range of services to meet the diverse needs of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Burner Technical Solutionsburnertech.co.zaHQ: Benoni, South AfricaReported employees: 11-50 | Benoni, South Africa | 11-50 | Exact match | 6 contacts → |
“Founded in 2011, Burner Technical Solutions provides technical support, installation, maintenance and optimisation for industrial combustion and boiler systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Engineeric Solutions PTY LTDengineeric.co.zaHQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 5 contacts → |
“Engineeric Solutions is an engineering company supplying the industrial and manufacturing sectors with a wide range of burners, gas trains, boilers, industrial heater…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Jtec Engineeringjtecengineering.comHQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 3 contacts → |
“JTEC ENGINEERING is a specialised engineering company offering a range of technical services to foundries, melting plants and industrial manufactures, including turnkey solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Focus Pumping Solutionsfocuspumping.netHQ: Middelburg, South AfricaReported employees: 11-50 | Middelburg, South Africa | 11-50 | Exact match | 2 contacts → |
“Focus Pumping Solutions is continuously striving to offer its customers a safe and cost effective solution for its dewatering, boiler making, engineering as well as Kärcher…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 85 company matches
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Boilermaker services: dataset insights
November 6, 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
85 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 85 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: November 6, 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 boilermaker services?
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 boilermaker services did RevenueBase find based in South Africa?
The saved snapshot records 85 matching company records, 1,619 tracked contacts and 318 verified emails. The public preview displays 20 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: November 6, 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
Boilermaker services by geography
- Boilermaker services based in Australia
- Boilermaker services based in Brazil
- Boilermaker services based in Canada
- Boilermaker services based in France
- Boilermaker services based in Germany
- Boilermaker services based in India
- Boilermaker services based in Italy
- Boilermaker services based in the Netherlands
- Boilermaker services based in Spain
- Boilermaker services based in the United Kingdom
- Boilermaker services based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 boilermaker services based in South Africa. Snapshot: November 6, 2026. https://revenuebase.ai/companies/boilermaker-services/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
Company intelligence · public preview
Top 20 boilermaker services based in South Africa
RevenueBase records 85 matching company records for boilermaker services based in South Africa, with 1,619 tracked contacts and 318 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 boilermaker services 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 | 679 contacts → |
“John Thompson is a leader in energy and environmental solutions through value engineering and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eduardo Construction PTY LTDeduardo.co.za HQ: Vanderbijlpark, South AfricaReported employees: 501-1,000 | Vanderbijlpark, South Africa | 501-1,000 | Exact match | 239 contacts → |
“Established in 1989 Labour supply – specialised welders Since 1992 focussed on boiler plant maintenance Currently executing projects in fabrication, mechanical erection and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Turnmill Proquip Engineering PTY LTDturnmill.co.za HQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 74 contacts → |
“Turnmill is a leading manufacturing company offering design, fabrication, machining, fitting, welding and refurbishment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ERD FAB PTY LTDerdfab.co.za HQ: Sasolburg, South AfricaReported employees: 51-200 | Sasolburg, South Africa | 51-200 | Exact match | 40 contacts → |
“ERD Fab (Pty) Ltd is a Level 2 company specializing in the FABRICATION, REFURBISHMENT and REPAIR of Pressure Vessels, Heat Exchangers, Boilers, Economisers, Tanks, Silos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Boiler & Industrial Plantboilerindustrialplant.co.za HQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 39 contacts → |
“Boiler & Industrial Plant (Pty) Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Allweld Marine And Industrialallweld.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 36 contacts → |
“Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Turbofluid Groupturbofluid.co.za HQ: Durban, South AfricaReported employees: 51-200 | Durban, South Africa | 51-200 | Exact match | 33 contacts → |
“We are a multi-disciplinary engineering supply company that was established in 1997 and provides services nationally and internationally.” Recorded description excerpt · November 6, 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Inkwali Fabrication And Maintenanceinkwali.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 19 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Steam House Western Cape PTY LTDsteamhousewc.co.za HQ: Airport Industria, South AfricaReported employees: 11-50 | Airport Industria, South Africa | 11-50 | Exact match | 19 contacts → |
“Boiler maintenance and repairs” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | East Cape Combustioneccombustion.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 11-50 | Nelson Mandela Bay, South Africa | 11-50 | Exact match | 12 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Orea Holdings PVT LTDoreaholdings.co.za HQ: Witbank, South AfricaReported employees: 201-500 | Witbank, South Africa | 201-500 | Exact match | 11 contacts → |
“Mechanical and Civil Works” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cape Boiler & Heater COcapeboiler.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 11 contacts → |
“Welcome to Cape Boiler & Heater, a trusted name in the South African industrial heating industry since 1967.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | VR Dragline Maintenancevrgroup.engineering HQ: Middleburg, South AfricaReported employees: 11-50 | Middleburg, South Africa | 11-50 | Exact match | 10 contacts → |
“Maintenance, repairs, field services and inspections on Dragline and Shovel Buckets as well as other major earth moving equipment such as Truck Load Bodies and Dragline Pontoons.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nexor Enterprises PTY LTDnexorenterprises.co.za HQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 9 contacts → |
“With over 60 years accumulative managerial experience, Nexor Enterprises offers industrial services and turnkey engineering project solutions for a wide range of sectors across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cumdla Trading Enterprises CCcumdla.co.za HQ: Emalahleni, South AfricaReported employees: 51-200 | Emalahleni, South Africa | 51-200 | Exact match | 9 contacts → |
“Welcome to Cumdla Trading Enterprises, a leading engineering firm specializing in a wide range of services to meet the diverse needs of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Burner Technical Solutionsburnertech.co.za HQ: Benoni, South AfricaReported employees: 11-50 | Benoni, South Africa | 11-50 | Exact match | 6 contacts → |
“Founded in 2011, Burner Technical Solutions provides technical support, installation, maintenance and optimisation for industrial combustion and boiler systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Engineeric Solutions PTY LTDengineeric.co.za HQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 5 contacts → |
“Engineeric Solutions is an engineering company supplying the industrial and manufacturing sectors with a wide range of burners, gas trains, boilers, industrial heater…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jtec Engineeringjtecengineering.com HQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 3 contacts → |
“JTEC ENGINEERING is a specialised engineering company offering a range of technical services to foundries, melting plants and industrial manufactures, including turnkey solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Focus Pumping Solutionsfocuspumping.net HQ: Middelburg, South AfricaReported employees: 11-50 | Middelburg, South Africa | 11-50 | Exact match | 2 contacts → |
“Focus Pumping Solutions is continuously striving to offer its customers a safe and cost effective solution for its dewatering, boiler making, engineering as well as Kärcher…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Boilermaker services: dataset insights
November 6, 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
85 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 85 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: November 6, 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 boilermaker services?
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 boilermaker services did RevenueBase find based in South Africa?
The saved snapshot records 85 matching company records, 1,619 tracked contacts and 318 verified emails. The public preview displays 20 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: November 6, 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 20 boilermaker services based in South Africa. Snapshot: November 6, 2026. https://revenuebase.ai/companies/boilermaker-services/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗