Company lists · Data refreshed September 2026

Top 25 Architectural glass and aluminum suppliers based in South Africa

Name: Architectural glass and aluminum suppliers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 208 companies tracked

RevenueBase identified 208 architectural glass and aluminum suppliers headquartered in South Africa as of September 2026 and tracks 1,766 professional contacts across them, including 267 with verified work emails. Cape Town is the largest hub.

This list covers architectural glass and aluminum suppliers 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 30, 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 30, 2026 86% judged on-target in blind review

208Companies

1,766Contacts tracked

267Verified emails

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The 25 largest architectural glass and aluminum suppliers based in South Africa

Ranked by team size

Top 25 of 208 architectural glass and aluminum suppliers based in South Africa, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural glass and aluminum suppliers: 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	Wispeco Aluminium	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	1,001-5,000	261 contacts →
	Strong evidence “Wispeco Aluminium is the largest aluminium extrusion supplier in Africa.” Source: RevenueBase Database · checked Sep 30, 2026
2	National Glass Distribution	Strong evidence	Port Elizabeth, South AfricaHQ checked Sep 30, 2026	501-1,000	119 contacts →
	Strong evidence “National Glass Distribution is a leader in the South African glass and aluminium manufacturing arena, supplying domestic and commercial markets.” Source: RevenueBase Database · checked Sep 30, 2026
3	Conways Aluminium Profile Stockists	Partial evidence	Alberton, South AfricaHQ checked Sep 30, 2026	51-200	64 contacts →
	Partial evidence “Nation wide stockist network and distributors of Crealco window and door systems, Crealco components (hardware accessories), generic Wispeco extrusions and glass” Source: RevenueBase Database · checked Sep 30, 2026
4	H Systems PTY LTD	Partial evidence	Kempton Park, South AfricaHQ checked Sep 30, 2026	51-200	50 contacts →
	Partial evidence “H Systems (Pty) Ltd was established in KwaZulu Natal, South Africa in 1995 and operates in the construction industry specializing in the sector of aluminium systems.” Source: RevenueBase Database · checked Sep 30, 2026
5	Fenster Aluminium	Partial evidence	Gauteng, South AfricaHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “Fenster Aluminium Windows and Doors.” Source: RevenueBase Database · checked Sep 30, 2026
6	Origin Doors & Windows	Partial evidence	Ethekwini, South AfricaHQ checked Sep 30, 2026	201-500	27 contacts →
	Partial evidence “Not all windows and doors are created equal - so don't assume that the windows and doors supplied have been through the stringent tests and design criteria ours have.” Source: RevenueBase Database · checked Sep 30, 2026
7	Sunflex SA	Indirect evidence	Durban, South AfricaHQ checked Sep 30, 2026	11-50	27 contacts →
	Indirect evidence “SUNFLEX® South Africa was established in 2005, by Charles and Patrick Rostance.” Source: RevenueBase Database · checked Sep 30, 2026
8	HBS Aluminium Systems	Partial evidence	Ekurhuleni, South AfricaHQ checked Sep 30, 2026	51-200	25 contacts →
	Partial evidence “We aim to be great at offering branded aluminium systems that architects and fabricators trust” Source: RevenueBase Database · checked Sep 30, 2026
9	TOG Door & Glass Fittings	Strong evidence	Cape Town, South AfricaHQ checked Sep 30, 2026	1-10	20 contacts →
	Strong evidence “WELCOME TO OUR TOG WEBPAGE Touch of Glass is a company specialized in solutions and products for the glass, aluminum and shop fitting market.” Source: RevenueBase Database · checked Sep 30, 2026
10	Astro Group	Strong evidence	Edenvale, South AfricaHQ checked Sep 30, 2026	51-200	19 contacts →
	Strong evidence “The Astro Group is South Africa's leading aluminium surface nisher and one of the country's foremost suppliers of aluminium and aluminium products.” Source: RevenueBase Database · checked Sep 30, 2026
11	GHI Architectural Solutions	Partial evidence	Linbro Park, South AfricaHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “We Hold Glass Up!” Source: RevenueBase Database · checked Sep 30, 2026
12	Glass Partners SA	Partial evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	201-500	18 contacts →
	Partial evidence “GLASS PARTNERS Is an independent forward thinking building glass company which stocks, processes and distributes a diversified product range throughout Southern Africa.” Source: RevenueBase Database · checked Sep 30, 2026
13	Schematech PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	11-50	16 contacts →
	Strong evidence “Since 2010, Schematech has been at the cutting edge of architectural glass hardware.” Source: RevenueBase Database · checked Sep 30, 2026
14	Inso Aluminium	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	51-200	16 contacts →
	Strong evidence “Inso Architectural Solutions remains one of the largest and fastest growing independent, custom manufacturers of aluminium windows and doors in Africa.” Source: RevenueBase Database · checked Sep 30, 2026
15	Compass Glass CT	Partial evidence	Cape Town, South AfricaHQ checked Sep 30, 2026	51-200	16 contacts →
	Partial evidence “At Compass Glass we endeavour to provide our clients with solution-driven products for all their glass needs and we pride ourselves in our offering of high quality products along…” Source: RevenueBase Database · checked Sep 30, 2026
16	Sequ-Door	Indirect evidence	Edenvale, South AfricaHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “Sequ-Door was established in 2007 and over the years, we have established ourselves as an industry leader in the manufacturing & installation of beautifully designed, high quality…” Source: RevenueBase Database · checked Sep 30, 2026
17	Ikon Aluminium	Strong evidence	Ekurhuleni, South AfricaHQ checked Sep 30, 2026	11-50	11 contacts →
	Strong evidence “IKON Aluminium is a South African manufacturer of luxury aluminium window and door systems for high-end residential architecture.” Source: RevenueBase Database · checked Sep 30, 2026
18	FG Trading PTY LTD	Partial evidence	Germiston, South AfricaHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “Headquartered in Johannesburg, South Africa, Fraser Global Trading is an independent company that sources and supplies products from world-renowned partners across the globe.” Source: RevenueBase Database · checked Sep 30, 2026
19	Advance Fenestration	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “Advance Fenestration specializes in designing and manufacturing architectural aluminium systems for the local and export markets.” Source: RevenueBase Database · checked Sep 30, 2026
20	Sunsai Glass And Aluminium	Strong evidence	Durban, South AfricaHQ checked Sep 30, 2026	51-200	10 contacts →
	Strong evidence “Founded in 1990, Sunsai Glass and Aluminium manufactures, supplies and installs quality aluminium windows, doors, showers and architectural glass features across KwaZulu-Natal and…” Source: RevenueBase Database · checked Sep 30, 2026
21	Teva Windows	Partial evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Established in 2007, Teva is South Africa’s most trusted supplier and installer of high quality glazed windows and doors.” Source: RevenueBase Database · checked Sep 30, 2026
22	Aluglass Bautech PTY Limited	Indirect evidence	Edenvale, South AfricaHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “For almost 50 years Aluglass Bautech has been successfully ENGINEERING QUIET.” Source: RevenueBase Database · checked Sep 30, 2026
23	Action Glass & Aluminium SA	Strong evidence	Pretoria, South AfricaHQ checked Sep 30, 2026	11-50	9 contacts →
	Strong evidence “Action Glass and Aluminum specializes in the manufacture, distribution and installation of a wide range of top quality fabricated glass and aluminum products for both commercial…” Source: RevenueBase Database · checked Sep 30, 2026
24	Extrusion World	Strong evidence	Brackenfell, South AfricaHQ checked Sep 30, 2026	11-50	8 contacts →
	Strong evidence “EXTRUSION WORLD Supplies and Imports Aluminium Extrusions, hardware and other products.” Source: RevenueBase Database · checked Sep 30, 2026
25	Premium Aluminium PTY LTD	Strong evidence	Benoni, South AfricaHQ checked Sep 30, 2026	11-50	8 contacts →
	Strong evidence “Manufacturers & Installers of Aluminium & Glass Products Aluminium Windows, Doors, Shopfronts, Glass, Balustrades, Profiles and Hardware.” Source: RevenueBase Database · checked Sep 30, 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: architectural glass and aluminum suppliers. 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 architectural glass and aluminum suppliers.
Partial evidence: Its own public description names part of architectural glass and aluminum suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural glass and aluminum suppliers. 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 208 architectural glass and aluminum suppliers based in South Africa

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Architectural glass and aluminum suppliers based in South Africa at a glance

As of Sep 30, 2026

15.1%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

15.9%Largest-city concentration · Cape Town

Sep 30, 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 208 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 architectural glass and aluminum suppliers, 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 “architectural glass and aluminum suppliers”. 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 architectural glass and aluminum suppliers), 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 architectural glass and aluminum suppliers, 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, 267 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 30, 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 architectural glass and aluminum suppliers, 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 architectural glass and aluminum suppliers are there based in South Africa?

RevenueBase identified 208 architectural glass and aluminum suppliers 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?

Wispeco Aluminium, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most architectural glass and aluminum suppliers?

Cape Town leads with 33 headquartered companies, followed by Johannesburg (29) and Durban (11).

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 267 verified decision-maker contacts tracked across these 208 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 30, 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.