Company lists · Data refreshed September 2026

Top 25 Custom machinery builders based in South Africa

Name: Custom machinery builders based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 171 companies tracked

RevenueBase identified 171 custom machinery builders headquartered in South Africa as of September 2026 and tracks 1,683 professional contacts across them, including 380 with verified work emails. Johannesburg is the largest hub.

This list covers custom machinery builders 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 16, 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 16, 2026 86% judged on-target in blind review

171Companies

1,683Contacts tracked

380Verified emails

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The 25 largest custom machinery builders based in South Africa

Ranked by team size

Top 25 of 171 custom machinery builders based in South Africa, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to custom machinery builders: 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	Retecon PTY LTD	Partial evidence	Kempton Park, South AfricaHQ checked Sep 16, 2026	51-200	132 contacts →
	Partial 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 16, 2026
2	Fabrinox PTY LTD	Partial evidence	Paarl, South AfricaHQ checked Sep 16, 2026	51-200	125 contacts →
	Partial evidence “For more than 32 years, Fabrinox has delivered complete, tailor-made manufacturing solutions to a global customer base spanning six continents.” Source: RevenueBase Database · checked Sep 16, 2026
3	Wekaba Engineering	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	51-200	96 contacts →
	Indirect evidence “Established in 1981, WEKABA Engineering has grown into an industry leader, providing innovative solutions to various industries.” Source: RevenueBase Database · checked Sep 16, 2026
4	Adlam Engineering PTY LTD	Partial evidence	Boksburg, South AfricaHQ checked Sep 16, 2026	51-200	77 contacts →
	Partial evidence “We are manufacturers of industrial machine components by various manufacturing operations.” Source: RevenueBase Database · checked Sep 16, 2026
5	Anderson Engineering	Partial evidence	The Msunduzi, South AfricaHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “Anderson Engineering is the leader in the manufacture of customised stainless steel processing equipment of the highest precision and quality.” Source: RevenueBase Database · checked Sep 16, 2026
6	Eventspec	Indirect evidence	Germiston, South AfricaHQ checked Sep 16, 2026	501-1,000	33 contacts →
	Indirect evidence “EventSpec is a World Class Heavy Engineering and Mining Company located in Johannesburg South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
7	Venter Consulting Engineers	Indirect evidence	Centurion, South AfricaHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Venter Consulting Engineers is a small group of talented professionals with a passion for precision engineering.” Source: RevenueBase Database · checked Sep 16, 2026
8	Rotating Equipment Asset Management	Indirect evidence	Witbank, South AfricaHQ checked Sep 16, 2026	201-500	30 contacts →
	Indirect evidence “Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Source: RevenueBase Database · checked Sep 16, 2026
9	Cor-Tech Engineering South Africa	Indirect evidence	Germiston, South AfricaHQ checked Sep 16, 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 16, 2026
10	Granroth	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “Granroth is a privately owned engineering solutions company, comprising of highly skilled people who challenge the status quo, think outside the box and dream on a daily basis.” Source: RevenueBase Database · checked Sep 16, 2026
11	WD Hearn Machine Tools	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 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 16, 2026
12	AS Automech Solutions PTY LTD	Indirect evidence	Springs, South AfricaHQ checked Sep 16, 2026	51-200	20 contacts →
	Indirect evidence “AS AutoMech Solutions is a Mechanical & Industrial Engineering outfit, serving Industries needing highly specialised products and equipment for Industrial Automation in Process…” Source: RevenueBase Database · checked Sep 16, 2026
13	Skok Machine Tools	Partial evidence	Kempton Park South Africa, South AfricaHQ checked Sep 16, 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 16, 2026
14	RGC Engineering PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “RGC Engineering (Pty) Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
15	Am.co.Za	Partial evidence	Sunnyrock, South AfricaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial 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 16, 2026
16	Letona Holdings PTY LTD	Indirect evidence	Mokopane Industrial, South AfricaHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “Letona Holdings is a multi-disciplinary and diversified engineering company.” Source: RevenueBase Database · checked Sep 16, 2026
17	Filkraft	Indirect evidence	Paarl, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Filkraft is a dynamic company specializing in Turnkey packaging solutions.” Source: RevenueBase Database · checked Sep 16, 2026
18	PBA Projects	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “PBA Projects Limited is an Engineering Project Design House delivering optimal Processing Solutions in the Mining Industry.” Source: RevenueBase Database · checked Sep 16, 2026
19	Techmach Technology PTY LTD	Indirect evidence	Mogale City, South AfricaHQ checked Sep 16, 2026	51-200	14 contacts →
	Indirect evidence “With over 40 years of experience, Techmach is a leading general engineering company in the African agricultural sector.” Source: RevenueBase Database · checked Sep 16, 2026
20	Argotek Engineering	Indirect evidence	Durban, South AfricaHQ checked Sep 16, 2026	1-10	12 contacts →
	Indirect evidence “Argotek has developed over the years to become the dynamic and professional design, automation, and manufacturing engineering company that it is today.” Source: RevenueBase Database · checked Sep 16, 2026
21	M & M Electronics	Indirect evidence	Drakenstein, South AfricaHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “M&M Electronics was established in the picturesque Western Cape Winelands town of Paarl in 1995.” Source: RevenueBase Database · checked Sep 16, 2026
22	Motion Tronic	Partial evidence	Unit 2, South AfricaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Motion Tronic Specializes in machine automation, purpose built machine turn key solutions, We are the official agents for Microsonic ultrasonic sensors and Baumuller drive systems.” Source: RevenueBase Database · checked Sep 16, 2026
23	Water Skills PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect 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 16, 2026
24	Apex Automation PTY LTD	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “Based out of Port Elizabeth, Apex Automation serves clients both locally, and abroad.” Source: RevenueBase Database · checked Sep 16, 2026
25	Rhine Ruhr Process Equipment PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Indirect evidence “Empowering Industrial Excellence in Southern Africa Since 1982.” Source: RevenueBase Database · checked Sep 16, 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: custom machinery builders. 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 custom machinery builders.
Partial evidence: Its own public description names part of custom machinery builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom machinery builders. 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 171 custom machinery builders based in South Africa

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Custom machinery builders based in South Africa at a glance

As of Sep 16, 2026

22.6%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Johannesburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 171 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 custom machinery builders, 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 “custom machinery builders”. 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 custom machinery builders), 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 custom machinery builders, 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, 380 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 16, 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 custom machinery builders, 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 custom machinery builders are there based in South Africa?

RevenueBase identified 171 custom machinery builders 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?

Retecon PTY LTD, headquartered in Kempton Park, tops this list with the largest team on record.

Which city has the most custom machinery builders?

Johannesburg leads with 19 headquartered companies, followed by Cape Town (13) and Durban (7).

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 380 verified decision-maker contacts tracked across these 171 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 16, 2026.

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About this data

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