Company lists · Data refreshed October 2026

Top 25 Brackish water treatment contractors based in South Africa

Name: Brackish water treatment contractors based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 64 companies tracked

RevenueBase identified 64 company matches for brackish water treatment contractors associated with South Africa as of October 2026 and tracks 993 professional contacts across them, including 317 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for brackish water treatment contractors 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 9, 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 9, 2026 How this list was built

64Companies

993Contacts tracked

317Verified emails

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The 25 largest brackish water treatment contractors based in South Africa

Ranked by team size

Top 25 of 64 company matches for brackish water treatment contractors based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Nafasi Water	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
2	Watercare Innovations	Exact match	Randfontein, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
3	Tecroveer	Exact match	Westonaria, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
4	Sagisa Process Engineering	Exact match	Blairgowrie, South AfricaHQ recorded Oct 9, 2026	11-50	56 contacts →
	Exact match “Sagisa is a filtration and water purification company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Watericon	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
6	Alveo Water PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
7	Aquamat Engineering Solutions	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	11-50	31 contacts →
	Exact match “Aquamat, established in 1968 active in 33 African Countries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Kampwater	Exact match	Stellenbosch, South AfricaHQ recorded Oct 9, 2026	11-50	24 contacts →
	Exact match “Kampwater is a market leader in the engineering of robust, scalable water purification systems.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Prosep PTY LTD	Exact match	Boksburg, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
10	Aqua Aero Vitae	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 2026	1-10	18 contacts →
	Exact match “Aqua Aero Vitae (A2V) are specialists in water and efflluent treatment plants and air filtration systems.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Lektratek Water Technology	Exact match	Potchefstroom, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
12	Greenchain Group	Exact match	Strand, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
13	QFS	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 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 9, 2026 · View company records in RevenueBase
14	AR Africa	Exact match	Sebenza, South AfricaHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “AR Africa is a water treatment product provider for the Southern African market.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Telos Water	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “Telos Water comprises of a team of highly experienced engineers and project managers providing water management solutions to the mining, industrial and municipal sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Superior Filtration	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Superior Filtration is an original equipment manufacturer in the field of industrial and municipal water filtration.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Puraplan PTY LTD	Exact match	Durban, South AfricaHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “PuraPlan is a design and project services company focusing on water and wastewater treatment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Alternate Water Solutions	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “Reliable water quality and supply are critical to operations, especially as drought risk and rising municipal costs impact businesses across South Africa.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	HWT	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “Our primary focus is the design, construction and operation of various treatment plants including; Sewage treatment Potable water treatment Wine cellar effluent treatment…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Enaqua PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	11-50	5 contacts →
	Exact match “Enaqua - Specialist water engineering solutions We design, deliver and consult on specialised water treatment plants focusing mainly on UV, Chlorine Dioxide & Reverse Osmosis…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Utico Water PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “UTICO builds, operates and maintains MBR Return Activated Sludge and Dissolved Air Floatation plants, as well as tertiary treatment technologies for direct potable re-use Our…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Aquatronics CC	Exact match	Middelburg, South AfricaHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “Aquatronics was established in 1986.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	SA Clean Water PTY LTD	Exact match	Boksburg, South AfricaHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “SA Clean Water provides customised water treatment solutions, including softening, reverse osmosis, ultrafiltration, and filtration for residential, commercial and industrial…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Water Resource Solutions Africa	Exact match	Johannesburg, South AfricaHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “Water Resource Solutions improves the standard of living and wellness of families in Africa while preserving our planet through the provision of sustainable water solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Water Life Systems Africa PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “Water Life Systems Africa is boots on the ground in Africa for the Water Life Systems team, headquartered in Cape Town, South Africa.” Recorded in the RevenueBase company graph · Oct 9, 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 “brackish water treatment contractors”. 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 64 brackish water treatment contractors based in South Africa

See the full list, filter by size, metro and specialty, and access 317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Brackish water treatment contractors based in South Africa at a glance

As of Oct 9, 2026

31.9%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

21.9%Largest-city concentration · Johannesburg

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 64 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 “brackish water treatment contractors” 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 317 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 9, 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 “brackish water treatment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many brackish water treatment contractors are there based in South Africa?

RevenueBase identified 64 company matches for brackish water treatment contractors 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?

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

Which city has the most brackish water treatment contractors?

Johannesburg leads with 14 company records, followed by Cape Town (12) and Boksburg (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 317 professional contacts with verified work emails tracked across these 64 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 9, 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.