Company lists · Data refreshed October 2026

Top 15 Forged steel valve manufacturers based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 27 companies tracked

RevenueBase identified 27 company matches for forged steel valve manufacturers associated with South Africa as of October 2026 and tracks 289 professional contacts across them, including 78 with verified work emails. Alberton is the largest hub.

This list covers company matches for forged steel valve 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 October 13, 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 Oct 13, 2026 How this list was built

27Companies

289Contacts tracked

78Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 15 largest forged steel valve manufacturers based in South Africa

Ranked by team size

Top 15 of 27 company matches for forged steel valve manufacturers based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Siyanda Engineering PTY LTD	Exact match	Germiston, South AfricaHQ recorded Oct 13, 2026	11-50	42 contacts →
	Exact match “Siyanda Engineering (Pty) Ltd is a level 2 mechanical engineering company serving the industrial, Mining & Power plant industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Emvafrica	Exact match	Midrand, South AfricaHQ recorded Oct 13, 2026	51-200	39 contacts →
	Exact match “Leading South African supplier of specialised engineering products and solutions, EMVAfrica was founded by Hugh Whitty in 1992 as Energy Metals.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Lvsa Group PTY LTD	Exact match	Kingsburgh Durban, South AfricaHQ recorded Oct 13, 2026	51-200	27 contacts →
	Exact match “LVSA GROUP Pty Ltd At LVSA Group our goal is to be an exemplary model of the South African BEE initiative, impacting our employees, their families and affected community’s quality…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	RGR Technologies PTY LTD	Exact match	Ekurhuleni, South AfricaHQ recorded Oct 13, 2026	51-200	15 contacts →
	Exact match “Established 30 years ago, RGR TECHNOLOGIES is a leading South African manufacturer of metal and soft seated, high pressure ball and check valves, available in various…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Invincible Valves	Exact match	Germiston, South AfricaHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Invincible Valves is a well established Valve company that offers a one stop shop experience for our esteemed customers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Inbal SA	Exact match	Johannesburg, South AfricaHQ recorded Oct 13, 2026	11-50	11 contacts →
	Exact match “Inbal SA cc was established in January 1995 and has since established associated companies in Rustenburg and the Vaal Triangle.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Orea Holdings PVT LTD	Exact match	Witbank, South AfricaHQ recorded Oct 13, 2026	201-500	10 contacts →
	Exact match “Mechanical and Civil Works” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Valco Group South Africa	Exact match	Cape Town, South AfricaHQ recorded Oct 13, 2026	11-50	10 contacts →
	Exact match “Valco Group South Africa (Pty) Ltd is a fully independent, South African registered company with Level 1 B-BBEE accreditation.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Heaton Valves Africa	Exact match	Boksburg, South AfricaHQ recorded Oct 13, 2026	11-50	9 contacts →
	Exact match “Heaton Valves Africa (Pty) Ltd (HVA) is an expert valve stockist, flow, relief, steam and combustion system solution provider and distributor of premium products to the oil and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Pace Valves Process And Allied Contracting Equipment	Exact match	Johanessburg, South AfricaHQ recorded Oct 13, 2026	11-50	8 contacts →
	Exact match “Through our comprehensive range of products we are able to service a large variety of process applications, and are able to cover most sectors of the valve - user industry, such…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Valvetech PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 13, 2026	11-50	5 contacts →
	Exact match “Valvetech (Pty) Ltd was founded in 1978 and are importers and wholesalers of various types of Industrial Valves.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Albis Flanges	Exact match	Germiston, South AfricaHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “Albis Flanges is a reputable manufacturer in all grades of Carbon, Alloy, Special Steels including Stainless Steel and is a distributor of quality flanges and fittings in Southern…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Ainsworth Valves PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 13, 2026	1-10	4 contacts →
	Exact match “Pioneering Valve Solutions Since 1919 Ainsworth Valves: A century of innovation in valve technology.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Valve HUB PTY LTD	Exact match	Edenvale, South AfricaHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match “Valve Hub is a turnkey valve, pipe, and industrial fitting supplier.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Ithuba Valves And Industrial Supplies	Exact match	Alberton, South AfricaHQ recorded Oct 13, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 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 “forged steel valve 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 15 of 27 forged steel valve manufacturers based in South Africa

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Forged steel valve manufacturers based in South Africa at a glance

As of Oct 13, 2026

27.0%Verified-email coverage

10.7Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Alberton

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 27 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 “forged steel valve 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 78 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 October 13, 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 “forged steel valve manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many forged steel valve manufacturers are there based in South Africa?

RevenueBase identified 27 company matches for forged steel valve manufacturers associated with South Africa as of October 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?

Siyanda Engineering PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most forged steel valve manufacturers?

Alberton leads with 3 company records, followed by Germiston (3) and Johannesburg (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 78 professional contacts with verified work emails tracked across these 27 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 October 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 27 forged steel valve manufacturers based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Forged steel valve manufacturers by geography

Browse the directory

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.