Company lists · Data refreshed September 2026

Top 25 Industrial manufacturing companies based in South Africa

Name: Industrial manufacturing companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 82 companies tracked

RevenueBase identified 82 industrial manufacturing companies headquartered in South Africa as of September 2026 and tracks 1,590 professional contacts across them, including 369 with verified work emails. Johannesburg is the largest hub.

This list covers industrial manufacturing companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

82Companies

1,590Contacts tracked

369Verified emails

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The 25 largest industrial manufacturing companies based in South Africa

Ranked by team size

Top 25 of 82 industrial manufacturing companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to industrial manufacturing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Barloworld Limited	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	5,001-10,000	454 contacts →
	Partial evidence “Barloworld is positioned as an industrial processing, distribution and services company with two primary areas of focus: Industrial Equipment and Services and Consumer Industries…” Source: RevenueBase Database · checked Sep 21, 2026
2	Ramsay Engineering	Indirect evidence	Pietermaritzburg, South AfricaHQ checked Sep 21, 2026	201-500	215 contacts →
	Indirect evidence “Ramsay Engineering (Pty) Ltd is privately owned, volume manufacturer of metal, plastic and leatherette automotive components.” Source: RevenueBase Database · checked Sep 21, 2026
3	Retecon PTY LTD	Indirect evidence	Kempton Park, South AfricaHQ checked Sep 21, 2026	51-200	132 contacts →
	Indirect evidence “Retecon (Pty) Ltd is South Africa’s leading and trusted partner for machine tools, CNC machinery, tooling, accessories, and precision measuring equipment.” Source: RevenueBase Database · checked Sep 21, 2026
4	Wekaba Engineering	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	96 contacts →
	Partial evidence “Established in 1981, WEKABA Engineering has grown into an industry leader, providing innovative solutions to various industries.” Source: RevenueBase Database · checked Sep 21, 2026
5	Adlam Engineering PTY LTD	Strong evidence	Boksburg, South AfricaHQ checked Sep 21, 2026	51-200	77 contacts →
	Strong evidence “We are manufacturers of industrial machine components by various manufacturing operations.” Source: RevenueBase Database · checked Sep 21, 2026
6	BAY Engineering PTY LTD	Indirect evidence	Benoni Ext. 12, South AfricaHQ checked Sep 21, 2026	51-200	30 contacts →
	Indirect evidence “Bay Engineering is a highly skilled manufacturer and fabricator of machined components and parts.” Source: RevenueBase Database · checked Sep 21, 2026
7	Metair Investments Limited	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	n/a	29 contacts →
	Indirect evidence “Metair Investments Limited holds operations in South Africa, Turkey, Romania, the United Kingdom and Kenya.” Source: RevenueBase Database · checked Sep 21, 2026
8	2roads	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “Two Roads Trading (Pty) Ltd (2Roads), is an aggregator of industrial manufacturing and engineering services companies, operating in the industrial processing sector.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cor-Tech Engineering South Africa	Indirect evidence	Germiston, South AfricaHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Cor-Tech Engineering is a Tier – one supplier and manufacturer of light, medium and heavy equipment.” Source: RevenueBase Database · checked Sep 21, 2026
10	WD Hearn Machine Tools	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “WD Hearn Machine Tools is a specialist supplier of hi tech engineering machinery and related equipment into the various manufacturing sectors of South Africa.Situated in every…” Source: RevenueBase Database · checked Sep 21, 2026
11	GRE Industries PTY LTD	Indirect evidence	Ga-Rankuwa, South AfricaHQ checked Sep 21, 2026	51-200	21 contacts →
	Indirect evidence “Automotive Pressing and assembly plant” Source: RevenueBase Database · checked Sep 21, 2026
12	Rand Plastics	Indirect evidence	Heriotdale, South AfricaHQ checked Sep 21, 2026	201-500	20 contacts →
	Indirect evidence “Rand Plastics was founded in 1980 providing innovative and quality plastic furniture and homeware products to the South African consumer.” Source: RevenueBase Database · checked Sep 21, 2026
13	Skok Machine Tools	Partial evidence	Kempton Park South Africa, South AfricaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Skok Machine Tools: Machine Tool Experts We offer comprehensive metalworking solutions to the manufacturing sector throughout Southern Africa.” Source: RevenueBase Database · checked Sep 21, 2026
14	Am.co.Za	Indirect evidence	Sunnyrock, South AfricaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Advanced Machinery is focussed on computer controlled (CNC), automatic and semi-automatic machinery with high precision and high output capacity.” Source: RevenueBase Database · checked Sep 21, 2026
15	Roto-Plastics	Indirect evidence	Boksburg, South AfricaHQ checked Sep 21, 2026	51-200	15 contacts →
	Indirect evidence “Roto-Plastics is a Manufacturer of Industial and Consumer Products, with a distribution network that spans over 60 Countries.” Source: RevenueBase Database · checked Sep 21, 2026
16	Selago Group	Partial evidence	East London, South AfricaHQ checked Sep 21, 2026	51-200	14 contacts →
	Partial evidence “Established in 1975, SELAGO is IATF16949:2016 accredited with level 2 compliance, we specialize in the manufacturing of high-quality components, including CNC turning, milling…” Source: RevenueBase Database · checked Sep 21, 2026
17	GEM Manufacturers PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	51-200	13 contacts →
	Indirect evidence “At GEM Manufacturers, we specialize in delivering high-quality pressed metal and injection-molded plastic components, with a focus on engineering excellence and superior customer…” Source: RevenueBase Database · checked Sep 21, 2026
18	Water Skills PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “WATER SKILLS PTY LTD is a mechanical or industrial engineering company based out of Plot 166, 24th Street West, Doornkloof, Irene, Centurion, Gauteng, South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
19	Rhine Ruhr Process Equipment PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Empowering Industrial Excellence in Southern Africa Since 1982.” Source: RevenueBase Database · checked Sep 21, 2026
20	Closeal Manufacturing CC	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	10 contacts →
	Partial evidence “Closeal Manufacturing was set up in the heart of Johannesburg, South Africa to fulfill the gap for excellent service, impeccable delivery and exceptional quality of products.” Source: RevenueBase Database · checked Sep 21, 2026
21	Mega Pack Engineering PTY LTD	Partial evidence	Sandton, South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Manufacturing of mechanical parts for various application in the Automation Industry.” Source: RevenueBase Database · checked Sep 21, 2026
22	Microstep South Africa	Indirect evidence	South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “MicroStep South Africa, also known as MicroStep SA has been founded as a subsidiary of the MicroStep Group which is globally known for its sales range that reaches from compact…” Source: RevenueBase Database · checked Sep 21, 2026
23	Pitchline Engineering	Partial evidence	Pinetown, South AfricaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Pitchline Engineering is a multi-disciplined, ISO accredited manufacturing facility.” Source: RevenueBase Database · checked Sep 21, 2026
24	Lonspeare	Indirect evidence	Alberton, South AfricaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	Spectrum Machine Tools Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Spectrum Machine Tools Africa is the sole distributor in South Africa for various brands such as: Durmazlar Makina (DURMA), Hyundai- Wia, Tamsan Compressors, Mikropor, Metalix…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial manufacturing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial manufacturing companies.
Partial evidence: Its own public description names part of industrial manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial manufacturing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 82 industrial manufacturing companies based in South Africa

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Industrial manufacturing companies based in South Africa at a glance

As of Sep 21, 2026

23.2%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

18.3%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

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 82 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial manufacturing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “industrial manufacturing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial manufacturing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial manufacturing companies, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 369 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial manufacturing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial manufacturing companies are there based in South Africa?

RevenueBase identified 82 industrial manufacturing companies headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Barloworld Limited, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most industrial manufacturing companies?

Johannesburg leads with 15 headquartered companies, followed by Boksburg (4) and Alberton (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 369 verified decision-maker contacts tracked across these 82 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.