Company lists · Data verified August 2026
Top 25 Manufacturing companies in South Africa
This directory lists 119 manufacturing companies in South Africa, with company and contact details for researching suppliers, prospects, and partners. The list includes 1,314 contacts and 270 email addresses, and Johannesburg is the single most-represented city among the companies listed. Data is current as of August 2026.
Manufacturing companies make products by converting raw materials, components, or parts into finished or intermediate goods through industrial production processes. This list covers companies that manufacture physical goods or components through production, fabrication, assembly, processing, or related industrial operations. Ranked by team size, largest first. Data current as of August 28, 2026.
The 25 largest manufacturing companies in South Africa
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | Ramsay Engineering | 79 |
| 2 |  Nu-World Industries PTY LTD | 46 |
| 3 |  Wekaba Engineering | 19 |
| 4 |  Pimms Group | 1 |
| 5 |  Adlam Engineering PTY LTD | 15 |
| 6 |  Metair Investments Limited | 19 |
| 7 |  PTD Metalworking Professionals | 10 |
| 8 |  2roads | 16 |
| 9 |  Cor-Tech Engineering South Africa | 6 |
| 10 | GRE Industries PTY LTD | 4 |
| 11 |  RGC Engineering PTY LTD | 14 |
| 12 |  Romatex PTY LTD | 4 |
| 13 |  Roto-Plastics | 2 |
| 14 |  Selago Group | 1 |
| 15 |  GEM Manufacturers PTY LTD | 3 |
| 16 |  Marnic Precision Engineering | 2 |
| 17 |  Water Skills PTY LTD | 2 |
| 18 |  Invicta Holdings Limited | 4 |
| 19 |  Closeal Manufacturing CC | 2 |
| 20 |  Blacia Group | 2 |
| 21 |  Capricorn Components PTY LTD | 2 |
| 22 |  Pitchline Engineering | 3 |
| 23 |  P.A. Baines Precision Engineering | 3 |
| 24 |  Master Machining | 1 |
| 25 |  North Reef Engineering | 2 |
| 26 |  Progressive Components SA | 1 |
| 27 |  Tekniklean | 1 |
| 28 |  Tru-Gage Machines | 1 |
Showing 25 of 119 manufacturing companies in South Africa
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Manufacturing companies in South Africa at a glance
As of Aug 28, 2026Companies by employee count
Companies by metro
| Metro | Companies |
|---|---|
| Manufacturing companies in Johannesburg | 25 |
| Manufacturing companies in Cape Town | 10 |
| Manufacturing companies in Germiston | 6 |
| Manufacturing companies in Boksburg | 5 |
| Manufacturing companies in Centurion | 4 |
| Manufacturing companies in Benoni | 4 |
| Manufacturing companies in Port Elizabeth | 4 |
| Manufacturing companies in Pretoria | 4 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “manufacturing companies”, with match quality audited by blind human judging, and headquartered in South Africa.
- 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
- Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many manufacturing companies are in South Africa?
The directory contains 119 manufacturing companies in South Africa.
Where are most manufacturing companies located?
Johannesburg is the single most-represented city among the companies on this list.
How can I find contacts at manufacturing companies?
The directory includes 1,314 contacts and 270 email addresses associated with the listed companies.
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Manufacturing companies by geography
- Manufacturing companies in the United States
- Manufacturing companies in Italy
- Manufacturing companies in Germany
- Manufacturing companies in Brazil
- Manufacturing companies in the United Kingdom
- Manufacturing companies in France
- Manufacturing companies in Spain
- Manufacturing companies in Canada
- Manufacturing companies in Mexico
- Manufacturing companies in the Netherlands
- Manufacturing companies in Poland
- Manufacturing companies in Sweden
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.