Company lists · Data refreshed October 2026

Top 25 Industrial water conditioning distributors based in South Africa

Name: Industrial water conditioning distributors based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 186 companies tracked

RevenueBase identified 186 company matches for industrial water conditioning distributors associated with South Africa as of October 2026 and tracks 2,483 professional contacts across them, including 698 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for industrial water conditioning distributors 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 16, 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 16, 2026 How this list was built

186Companies

2,483Contacts tracked

698Verified emails

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The 25 largest industrial water conditioning distributors based in South Africa

Ranked by team size

Top 25 of 186 company matches for industrial water conditioning distributors based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Proxa Water	Exact match	Woodmead, South AfricaHQ recorded Oct 16, 2026	201-500	376 contacts →
	Exact match “Proxa is a leading water treatment specialist whose integrated services cover the entire water cycle and span numerous global industries, including: mining, food & beverage…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Nafasi Water	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	201-500	185 contacts →
	Exact match “Nafasi Water, formerly known as Aveng Water is a 100% black-owned leading water technology and water utility service company.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Watercare Innovations	Exact match	Randfontein, South AfricaHQ recorded Oct 16, 2026	201-500	174 contacts →
	Exact match “Watercare Innovations is a water purification supplier, delivering tailor-made solutions in the fields of water treatment chemicals, and engineered plants such as potable and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Fluidra Waterlinx Pool & SPA	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	201-500	120 contacts →
	Exact match “Welcome to the new Fluidra!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Tecroveer	Exact match	Westonaria, South AfricaHQ recorded Oct 16, 2026	201-500	86 contacts →
	Exact match “Tecroveer Holdings: Revolutionising Water Treatment Since 1976 Mission: We Clean Water.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	JOAT	Exact match	Pinetown, South AfricaHQ recorded Oct 16, 2026	51-200	73 contacts →
	Exact match “The JOAT Group of companies specialises in all aspects of water distribution management, energy efficiency in the water industry, instrumentation and control, and related…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Rolyn Engineering PTY LTD	Exact match	Rustenburg, South AfricaHQ recorded Oct 16, 2026	51-200	72 contacts →
	Exact match “On the 15th May 1974 Rolyn Engineering was established by Ross Dinnes to serve industry with the supply of quality steam, air and water equipment.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Sagisa Process Engineering	Exact match	Blairgowrie, South AfricaHQ recorded Oct 16, 2026	11-50	56 contacts →
	Exact match “Sagisa is a filtration and water purification company.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Watericon	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	51-200	48 contacts →
	Exact match “As the start and end-point for every aspect of water purity and preservation in Africa, our customers, the environment, and preserving nature‘s most precious resource are at the…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Alveo Water PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	51-200	35 contacts →
	Exact match “We specialise in the design, manufacturing, installation, and operation of advanced water and wastewater treatment plants.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Sentratek Holdings	Exact match	Port Elizabeth, South AfricaHQ recorded Oct 16, 2026	51-200	34 contacts →
	Exact match “Welcome to the Sentratek.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Puritech Water Treatment	Exact match	Midrand, South AfricaHQ recorded Oct 16, 2026	11-50	32 contacts →
	Exact match “We are based in the heart of Johannesburg, the land of Gold.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Aquamat Engineering Solutions	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	31 contacts →
	Exact match “Aquamat, established in 1968 active in 33 African Countries.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	S.A.M.E. Water	Exact match	Alberton, South AfricaHQ recorded Oct 16, 2026	51-200	22 contacts →
	Exact match “The S.A.M.E.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Ecochem Pumps	Exact match	Sunnyrock, South AfricaHQ recorded Oct 16, 2026	51-200	21 contacts →
	Exact match “ECOCHEM Pumps are dedicated to service excellence in the dosing/mixing fields and project consultation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Germ Africa PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 16, 2026	11-50	20 contacts →
	Exact match “Germ Africa provide a wide range of products in the Filtration, Dosing Pump and Industrial Lubricants market.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Prosep PTY LTD	Exact match	Boksburg, South AfricaHQ recorded Oct 16, 2026	51-200	18 contacts →
	Exact match “Welcome to Prosep, a premier leader in the water treatment industry with over 20 years of experience.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Elsumo PTY LTD	Exact match	Stellenbosch, South AfricaHQ recorded Oct 16, 2026	51-200	17 contacts →
	Exact match “For over a century, Elsumo has supplied Southern Africa with the highest grade of water supply and irrigation products.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Lektratek Water Technology	Exact match	Potchefstroom, South AfricaHQ recorded Oct 16, 2026	11-50	15 contacts →
	Exact match “LWT offers a complete range of mechanical equipment with in-house capabilities from design, manufacture, installation and commissioning for sewage, water treatment & industrial…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Water Analytical Services	Exact match	Middleburg, South AfricaHQ recorded Oct 16, 2026	51-200	14 contacts →
	Exact match “Water Analytical Services (WAS) was formed in November The founder and director, Stephan van der Merwe, established the company with a specific focus on the coal, iron and steel…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Greenchain Group	Exact match	Strand, South AfricaHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “Leaders in innovative & sustainable water treatment solutions Greenchain Group provides advanced, custom-designed water treatment solutions using cutting-edge membrane technology…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Udec Process & Engineering	Exact match	Paarl, South AfricaHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “UDEC Process prides itself on being a responsive team of knowledgeable individuals, with a legacy of solving difficult process problems in plants in Southern Africa.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	QFS	Exact match	Cape Town, South AfricaHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “QFS have the capability to design, manufacture, install, commissioning and maintain membrane plants and general water treatment equipment in South Africa.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Chemzone	Exact match	Gauteng // Western Cape, South AfricaHQ recorded Oct 16, 2026	11-50	12 contacts →
	Exact match “CHEMZONE CC is a leading manufacturer of industrial chemicals to all chemical sectors in the cleaning industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Malutsa PTY LTD	Exact match	Wellington, South AfricaHQ recorded Oct 16, 2026	51-200	12 contacts →
	Exact match “Malutsa is one of the leading providers of water treatment technology in Sub-Saharan Africa.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial water conditioning distributors”. 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 25 of 186 industrial water conditioning distributors based in South Africa

See the full list, filter by size, metro and specialty, and access 698 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial water conditioning distributors based in South Africa at a glance

As of Oct 16, 2026

28.1%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

16.7%Largest-city concentration · Johannesburg

Oct 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 186 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 “industrial water conditioning distributors” 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 698 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 16, 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.

Industrial water conditioning distributors by metro

Industrial water conditioning distributors in Johannesburg31

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 “industrial water conditioning distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial water conditioning distributors are there based in South Africa?

RevenueBase identified 186 company matches for industrial water conditioning distributors 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?

Proxa Water tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial water conditioning distributors?

Johannesburg leads with 31 company records, followed by Cape Town (21) and Pretoria (8).

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 698 professional contacts with verified work emails tracked across these 186 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 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 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.