Company lists · Data refreshed September 2026

Top 25 Water treatment mining services based in South Africa

Name: Water treatment mining services based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 196 companies tracked

RevenueBase identified 196 water treatment mining services headquartered in South Africa as of September 2026 and tracks 5,360 professional contacts across them, including 1,539 with verified work emails. Johannesburg is the largest hub.

This list covers water treatment mining services 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 19, 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 19, 2026 86% judged on-target in blind review

196Companies

5,360Contacts tracked

1,539Verified emails

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The 25 largest water treatment mining services based in South Africa

Ranked by team size

Top 25 of 196 water treatment mining services based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to water treatment mining services: 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	Fraser Alexander	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1,001-5,000	1,232 contacts →
	Partial evidence “Fraser Alexander has been providing customised solutions to the mining industry since 1912.” Source: RevenueBase Database · checked Sep 19, 2026
2	Minopex	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1,001-5,000	831 contacts →
	Partial evidence “Minopex was established in 1996 in response to a growing need in the mining industry for contract operations.” Source: RevenueBase Database · checked Sep 19, 2026
3	Proxa Water	Strong evidence	Woodmead, South AfricaHQ checked Sep 19, 2026	201-500	358 contacts →
	Strong evidence “Proxa is a leading water treatment specialist whose integrated services cover the entire water cycle and span numerous global industries, including: mining, food & beverage…” Source: RevenueBase Database · checked Sep 19, 2026
4	Ingwenya Mineral Processing PTY LTD	Indirect evidence	Emalahleni (witbank), South AfricaHQ checked Sep 19, 2026	501-1,000	226 contacts →
	Indirect evidence “Ingwenya Mineral Processing (Pty) Ltd (IMP) is a South African owned mineral processing company with 52% black shareholding based in Emalahleni, Mpumalanga Province.” Source: RevenueBase Database · checked Sep 19, 2026
5	Nafasi Water	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	201-500	175 contacts →
	Partial evidence “Nafasi Water, formerly known as Aveng Water is a 100% black-owned leading water technology and water utility service company.” Source: RevenueBase Database · checked Sep 19, 2026
6	Watercare Innovations	Strong evidence	Randfontein, South AfricaHQ checked Sep 19, 2026	201-500	165 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	4 Arrows Mining And Engineering	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 19, 2026	1,001-5,000	151 contacts →
	Partial evidence “Our goal is to be the service provider of choice to mining companies, by offering mining and beneficiation solutions, which are customer centric and promotes environmental…” Source: RevenueBase Database · checked Sep 19, 2026
8	Enprotec	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1,001-5,000	132 contacts →
	Indirect evidence “ENPROTEC is a global partner in the mineral processing industry, offering a diverse range of solutions and technologies.” Source: RevenueBase Database · checked Sep 19, 2026
9	Dust-A-Side	Partial evidence	Menlyn, South AfricaHQ checked Sep 19, 2026	501-1,000	119 contacts →
	Partial evidence “With 46 years’ experience in underground and surface mining, Dust-A-Side promises you added value that reaches above dust suppression alone.” Source: RevenueBase Database · checked Sep 19, 2026
10	Nuwater Systems PTY LTD	Strong evidence	Muizenberg, South AfricaHQ checked Sep 19, 2026	51-200	93 contacts →
	Strong evidence “NuWater is an industry leader and pioneer of smart water treatment solutions.” Source: RevenueBase Database · checked Sep 19, 2026
11	Tecroveer	Strong evidence	Westonaria, South AfricaHQ checked Sep 19, 2026	201-500	86 contacts →
	Strong evidence “Tecroveer Holdings: Revolutionising Water Treatment Since 1976 Mission: We Clean Water.” Source: RevenueBase Database · checked Sep 19, 2026
12	Roytec Global PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	72 contacts →
	Indirect evidence “Roytec Global is a South African based supplier of liquid, solid and mineral separation equipment.” Source: RevenueBase Database · checked Sep 19, 2026
13	Agreenco Environmental Projects	Partial evidence	Potchefstroom, South AfricaHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “Agreenco is a leading Environmental Rehabilitation company that serves the mining market across Southern Africa with an experienced team and an undisputed track record in…” Source: RevenueBase Database · checked Sep 19, 2026
14	Axis House Group PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	62 contacts →
	Partial evidence “With an established global footprint, Axis House Group has become a major supplier and distributor of chemicals to the mining industry since 2001.” Source: RevenueBase Database · checked Sep 19, 2026
15	Watericon	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	51 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
16	Miwatek	Partial evidence	Woodmead, South AfricaHQ checked Sep 19, 2026	11-50	40 contacts →
	Partial evidence “Miwatek is an advanced technology company created specifically to address the growing mine water contamination challenges threatening our society and the environment.” Source: RevenueBase Database · checked Sep 19, 2026
17	Sentratek Holdings	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Welcome to the Sentratek.” Source: RevenueBase Database · checked Sep 19, 2026
18	Alveo Water PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	36 contacts →
	Strong evidence “We specialise in the design, manufacturing, installation, and operation of advanced water and wastewater treatment plants.” Source: RevenueBase Database · checked Sep 19, 2026
19	Betachem	Partial evidence	Heidelberg, South AfricaHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Betachem is a mining chemical company based out of South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
20	Flowcentric Mining Technology PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “FlowCentric Mining Technology provides practical environmental solutions for mining and industrial operations.” Source: RevenueBase Database · checked Sep 19, 2026
21	Puritech Water Treatment	Indirect evidence	Midrand, South AfricaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “We are based in the heart of Johannesburg, the land of Gold.” Source: RevenueBase Database · checked Sep 19, 2026
22	Aquamat Engineering Solutions	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “Aquamat, established in 1968 active in 33 African Countries.” Source: RevenueBase Database · checked Sep 19, 2026
23	Hydromine Projects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Hydromine Projects was established in 1994 as a supplier of exclusive hi-tech equipment for water reticulation systems and fluid control applications in the mines.” Source: RevenueBase Database · checked Sep 19, 2026
24	Pressure Filter Specialists	Partial evidence	Rooihuiskraal, South AfricaHQ checked Sep 19, 2026	51-200	23 contacts →
	Partial evidence “Pressure Filter Specialists (Pty) Ltd, founded in 2019 in South Africa, is committed to delivering comprehensive solutions to the worldwide mining sector.” Source: RevenueBase Database · checked Sep 19, 2026
25	S.A.M.E. Water	Indirect evidence	Alberton, South AfricaHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “The S.A.M.E.” Source: RevenueBase Database · checked Sep 19, 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: water treatment mining services. 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 water treatment mining services.
Partial evidence: Its own public description names part of water treatment mining services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water treatment mining services. 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 196 water treatment mining services based in South Africa

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Water treatment mining services based in South Africa at a glance

As of Sep 19, 2026

28.7%Verified-email coverage

27.3Average contacts per company

11-50Median size (employees)

15.3%Largest-city concentration · Johannesburg

Sep 19, 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 196 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 water treatment mining services, 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 “water treatment mining services”. 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 water treatment mining services), 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 water treatment mining services, 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, 1,539 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 19, 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.

Water treatment mining services by metro

Water treatment mining services in Johannesburg30

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 water treatment mining services, 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 water treatment mining services are there based in South Africa?

RevenueBase identified 196 water treatment mining services 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?

Fraser Alexander, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most water treatment mining services?

Johannesburg leads with 30 headquartered companies, followed by Cape Town (19) and Pretoria (13).

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 1,539 verified decision-maker contacts tracked across these 196 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 19, 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.