Company lists · Data refreshed October 2026

Top 21 Drinking water infrastructure contractors based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 57 companies tracked

RevenueBase identified 57 company matches for drinking water infrastructure contractors associated with South Africa as of October 2026 and tracks 2,353 professional contacts across them, including 283 with verified work emails. Cape Town is the largest hub.

This list covers company matches for drinking water infrastructure 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 11, 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 11, 2026 How this list was built

57Companies

2,353Contacts tracked

283Verified emails

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The 21 largest drinking water infrastructure contractors based in South Africa

Ranked by team size

Top 21 of 57 company matches for drinking water infrastructure contractors based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Murray And Dickson Construction PTY LTD	Exact match	Bryanston, South AfricaHQ recorded Oct 11, 2026	201-500	285 contacts →
	Exact match “M&D is a leading Civil, Mechanical and Pipeline Infrastructure Contractor for the Bulk Water, Mining, Heavy Industrial, Marine, Energy and Petrochemical Sectors in Southern…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Nafasi Water	Exact match	Johannesburg, South AfricaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
3	Watercare Innovations	Exact match	Randfontein, South AfricaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
4	Empa Structures	Exact match	Durbanville, South AfricaHQ recorded Oct 11, 2026	201-500	87 contacts →
	Exact match “We offer expertise over the entire spectrum of civil engineering construction with it’s main focus on construction of water treatment plants, waste water treatment plants…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Watericon	Exact match	Johannesburg, South AfricaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
6	WRP Consulting Engineers	Exact match	Groenkloof, South AfricaHQ recorded Oct 11, 2026	11-50	40 contacts →
	Exact match “WRP is a proudly level 2 BB-BEE specialist engineering consultancy founded and cultivated in South Africa.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Nejeni Construction	Exact match	Cape Town, South AfricaHQ recorded Oct 11, 2026	51-200	39 contacts →
	Exact match “Nejeni Construction and Project Management is a dynamic civil engineering contracting company spcialising in pipelines, roads and pressure management.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Alveo Water PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
9	Exeo Khokela Civil Engineering Construction	Exact match	Bellville, South AfricaHQ recorded Oct 11, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Pro-Plan Consulting Engineers	Exact match	Noordheuwel, South AfricaHQ recorded Oct 11, 2026	51-200	24 contacts →
	Exact match “Pro-Plan Consulting Engineers is a South African firm specialising in water and civil infrastructure-from bulk water supply, treatment plants and reservoirs to multidisciplinary…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Water And Sanitation Services South Africa Proprietary Limited	Exact match	Sandton, South AfricaHQ recorded Oct 11, 2026	1-10	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Hidro-Tech Systems	Exact match	Cape Town, South AfricaHQ recorded Oct 11, 2026	11-50	16 contacts →
	Exact match “Hidro-Tech is a leading water and wastewater treatment engineering firm.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Hall Core Water	Exact match	Johannesburg, South AfricaHQ recorded Oct 11, 2026	1-10	11 contacts →
	Exact match “RESPONSIBLE.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Tricom Africa	Exact match	Bellville, South AfricaHQ recorded Oct 11, 2026	11-50	11 contacts →
	Exact match “Tricom Africa is a dynamic and dedicated company in mechanical, electrical and instrumentation engineering, especially with regard to pumps, purification and processing of water…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Inenzo Water	Exact match	Cape Town, South AfricaHQ recorded Oct 11, 2026	11-50	10 contacts →
	Exact match “Inenzo Water is a well known mechanical contractor, taking lead in the municipal water and wastewater treatment industry with decades of experience.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Clarity	Exact match	Pretoria, South AfricaHQ recorded Oct 11, 2026	11-50	10 contacts →
	Exact match “Clarity Installations (Pty) Ltd is a proudly South African leader in water engineering, delivering innovative and sustainable water and wastewater solutions since 2010.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Zana Manzi Services	Exact match	Johannesburg, South AfricaHQ recorded Oct 11, 2026	501-1,000	9 contacts →
	Exact match “Zana Manzi Services specialises in the management, construction, refurbishment, operation and maintenance of water and wastewater systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	HWT	Exact match	Cape Town, South AfricaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
19	Elyte-Chem	Exact match	City Of Tshwane, South AfricaHQ recorded Oct 11, 2026	11-50	4 contacts →
	Exact match “Your Trusted Contractor for the design, build and installation of water features, swimming pools, boreholes, irrigation and filtration systems.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Capeflow	Exact match	Strand, South AfricaHQ recorded Oct 11, 2026	11-50	3 contacts →
	Exact match “In 1998, three qualified technicians consisting of a Mechanical Engineer, AutoCAD draftsman and irrigation designer started working in the U.K.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Aquatronics CC	Exact match	Middelburg, South AfricaHQ recorded Oct 11, 2026	11-50	2 contacts →
	Exact match “Aquatronics was established in 1986.” Recorded in the RevenueBase company graph · Oct 11, 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 “drinking water infrastructure 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 21 of 57 drinking water infrastructure contractors based in South Africa

See the full list, filter by size, metro and specialty, and access 283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drinking water infrastructure contractors based in South Africa at a glance

As of Oct 11, 2026

12.0%Verified-email coverage

41.3Average contacts per company

11-50Median size (employees)

14.0%Largest-city concentration · Cape Town

Oct 11, 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 57 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 “drinking water infrastructure 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 283 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 11, 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 “drinking water infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water infrastructure contractors are there based in South Africa?

RevenueBase identified 57 company matches for drinking water infrastructure 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?

Murray And Dickson Construction PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most drinking water infrastructure contractors?

Cape Town leads with 8 company records, followed by Johannesburg (8) and Pretoria (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 283 professional contacts with verified work emails tracked across these 57 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 11, 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.