Company lists · Data refreshed September 2026

Top 16 Rolled steel manufacturers based in South Africa

Name: Rolled steel manufacturers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 50 companies tracked

RevenueBase identified 50 company matches for rolled steel manufacturers associated with South Africa as of September 2026 and tracks 4,770 professional contacts across them, including 342 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for rolled steel manufacturers 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 September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

50Companies

4,770Contacts tracked

342Verified emails

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The 16 largest rolled steel manufacturers based in South Africa

Ranked by team size

Top 16 of 50 company matches for rolled steel manufacturers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arcelormittal South Africa	Exact match	Emfuleni, South AfricaHQ recorded Sep 17, 2026	5,001-10,000	2,402 contacts →
	Exact match “ArcelorMittal South Africa Limited is the largest steel producer on the African continent, with a production capacity of 7.8 million tonnes of liquid steel per annum.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Scaw Metals Group	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	5,001-10,000	1,631 contacts →
	Exact match “We are a leading South African based, integrated steel maker.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Veer Steel Mills	Exact match	Ekurhuleni, South AfricaHQ recorded Sep 17, 2026	1,001-5,000	173 contacts →
	Exact match “Driven by technology and innovation, Veer Steel Mills optimises locally-sourced raw materials to produce a variety of steel solutions according to requirements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Clotan Steel	Exact match	Vanderbijlpark, South AfricaHQ recorded Sep 17, 2026	201-500	85 contacts →
	Exact match “Clotan Steel is a privately owned manufacturer of roof sheeting, cold formed sections and slit strip that has been in operation from modern premises in Vanderbijlpark since 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Unica Iron And Steel	Exact match	Babelegi, South AfricaHQ recorded Sep 17, 2026	501-1,000	43 contacts →
	Exact match “Unica Iron and Steel is a first of its kind, fully integrated mini steel plant, manufacturing light and medium structural steel from iron scrap.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Pegasus Steel South Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Established in 1995, Pegasus Steel offers professional steel processing services, working with sheet and plate in carbon steel, stainless steel and aluminium.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Leita Steel	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Leita Steel, a privately owned company founded in 1968, has grown into one of Africa’s leading names in steel construction and fabrication, specialising in high-quality structural…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Kerizzma Steel	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Kerizzma Steel is a company based out of 20 Hospital Street, Johannesburg, Gauteng, South Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Isilo Steel PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Isilo Steel is a Level 3 B-BBEE, B.W.O company which was formed in 2017, and is widely considered a reliable company with a focus on supplying quality products and excellent…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Imisebenzi Steel-Worx	Exact match	Ekurhuleni, South AfricaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Imisebenzi Steel-Worx has been operational since 2015 and is a thriving business concern within the steel manufacturing sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Magnus Group	Exact match	Kempton Park, South AfricaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Magnus Steel (PTY) Ltd was founded in December 2011 and is a stockist of all manufactured steel products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Kamal Cisco Pty. LTD	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	8 contacts →
	Exact match “Cape Town Iron and Steel Works (Pty) Ltd, a scrap-based steelmaking company, produces and supplies reinforcing steel in billet and bar forms in South Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Genesis Steel	Exact match	Brakpan, South AfricaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Our customers have come to expect excellent service from Genesis Steel.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	JCP Roofing	Exact match	Nigel, South AfricaHQ recorded Sep 17, 2026	51-200	3 contacts →
	Exact match “J.C.P.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Monteaga Steel	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Monteaga Steel is a prime and freestock flat product steel supplier of coil, sheet, plate, slit and manufactured rolled flat steel products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	LX Steel	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “LX Steel was established in December 2006 to service the Structural Steel Construction Industry, by the owner Mark Terry.” Recorded in the RevenueBase company graph · Sep 17, 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 “rolled steel manufacturers”. 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 16 of 50 rolled steel manufacturers based in South Africa

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rolled steel manufacturers based in South Africa at a glance

As of Sep 17, 2026

7.2%Verified-email coverage

95.4Average contacts per company

11-50Median size (employees)

14.0%Largest-city concentration · Johannesburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 50 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 “rolled steel manufacturers” 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 342 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 September 17, 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 “rolled steel manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rolled steel manufacturers are there based in South Africa?

RevenueBase identified 50 company matches for rolled steel manufacturers associated with South Africa as of September 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?

Arcelormittal South Africa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rolled steel manufacturers?

Johannesburg leads with 7 company records, followed by Cape Town (3) and Germiston (3).

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 342 professional contacts with verified work emails tracked across these 50 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 September 17, 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 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.