Company lists · Data refreshed November 2026

Top 14 Structural steel detailing services based in South Africa

RevenueBase identified 82 company matches for structural steel detailing services associated with South Africa as of November 2026 and tracks 607 professional contacts across them, including 85 with verified work emails. Cape Town is the largest hub.

This list covers company matches for structural steel detailing 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 2, 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 Nov 2, 2026 How this list was built
82Companies
607Contacts tracked
85Verified emails
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The 14 largest structural steel detailing services based in South Africa

Ranked by team size
Top 14 of 82 company matches for structural steel detailing services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNear Johannesburg, South AfricaHQ recorded Nov 2, 2026501-1,000111 contacts →

Exact match

“The Steel Services & Allied Industries Group specialises in SMPP projects for the mining and construction industries – managing structural steel projects.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchDelmas, South AfricaHQ recorded Nov 2, 202651-20044 contacts →

Exact match

“B&T Steel specialises in design, detailing, fabrication, painting, erection and cladding of steel structures throughout Africa.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchRichards Bay, South AfricaHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“Established by Nokuthula Madondo in November and based in Richards Bay, South Africa with a branch in Durban Kwazulu-Natal.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchJet Park, South AfricaHQ recorded Nov 2, 202651-20034 contacts →

Exact match

“At PL Steel, we don’t just fabricate steel-we shape the future of construction, industry, and infrastructure with precision and excellence.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchPretoria, South AfricaHQ recorded Nov 2, 2026201-50029 contacts →

Exact match

“Over three decades, CADCON has become one of South Africa's leading experts in steel and construction.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchPretoria, South AfricaHQ recorded Nov 2, 202651-20027 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 · Nov 2, 2026 · View company records in RevenueBase
7Exact matchDurban, South AfricaHQ recorded Nov 2, 202651-20019 contacts →

Exact match

“Cousins Steel International (Pty) Ltd offers engineering design, supply, fabrication and the erection of economical steel structures.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchEkurhuleni, South AfricaHQ recorded Nov 2, 202611-5011 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 · Nov 2, 2026 · View company records in RevenueBase
9Exact matchKrugersdorp, South AfricaHQ recorded Nov 2, 202651-20010 contacts →

Exact match

“About SE Steel Fabrication SE Steel Fabrication (Pty) Ltd is a trusted structural steel specialist delivering complete steel solutions across commercial, industrial, and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchSouth AfricaHQ recorded Nov 2, 202611-509 contacts →

Exact match

“JAD is passionate about supplying sustainable, turn-key solutions that will boost efficiency for our clients.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchWilbart, South AfricaHQ recorded Nov 2, 20261-109 contacts →

Exact match

“CND Structural Detailing was founded in 2012 & expanded in 2017 under the name CND Structural Services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchSunnyrock, South AfricaHQ recorded Nov 2, 202651-2005 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 · Nov 2, 2026 · View company records in RevenueBase
13Exact matchCape Town, South AfricaHQ recorded Nov 2, 202611-503 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 · Nov 2, 2026 · View company records in RevenueBase
14Exact matchSecunda, South AfricaHQ recorded Nov 2, 20261-101 contacts →

Exact match

“We are a multidisciplinary draughting firm with more than 14 years of experience in the industry which provides clients with resources needed to deliver projects within time and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 14 of 82 structural steel detailing services based in South Africa

See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural steel detailing services based in South Africa at a glance

As of Nov 2, 2026
14.0%Verified-email coverage
7.4Average contacts per company
11-50Median size (employees)
8.5%Largest-city concentration · Cape Town
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
23
51-200
18
201-500
3
501-1,000
1

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

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 “structural steel detailing 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 85 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 2, 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 “structural steel detailing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural steel detailing services are there based in South Africa?

RevenueBase identified 82 company matches for structural steel detailing 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?

Steel Services And Allied Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural steel detailing services?

Cape Town leads with 7 company records, followed by Johannesburg (7) and Pretoria (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 85 professional contacts with verified work emails tracked across these 82 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 82 structural steel detailing 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.