Company lists · Data refreshed September 2026

Top 25 Environmental health consultants based in South Africa

Name: Environmental health consultants 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 194 companies tracked

RevenueBase identified 194 environmental health consultants headquartered in South Africa as of September 2026 and tracks 1,017 professional contacts across them, including 246 with verified work emails. Pretoria is the largest hub.

This list covers environmental health consultants 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

194Companies

1,017Contacts tracked

246Verified emails

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The 25 largest environmental health consultants based in South Africa

Ranked by team size

Top 25 of 194 environmental health consultants 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 environmental health consultants: 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	Ncc-Group PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	201-500	120 contacts →
	Indirect evidence “Established in South Africa in 2003, NCC-Group delivers specialist consulting and implementation services designed to meet the unique needs of each project – both locally and…” Source: RevenueBase Database · checked Sep 19, 2026
2	ECO Elementum	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 19, 2026	51-200	68 contacts →
	Strong evidence “Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
3	Apex Environmental CC	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Exposure Specialists.” Source: RevenueBase Database · checked Sep 19, 2026
4	Savannah Environmental PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “Through undertaking a broad range of environmental studies, Savannah Environmental has gained extensive experience with regards to environmental legislation requirements and…” Source: RevenueBase Database · checked Sep 19, 2026
5	JMA Consulting	Partial evidence	Delmas, South AfricaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “INTRODUCTION JMA Consulting (Pty) Ltd is an environmental consulting company which comprises of highly trained professionals, each of whom are registered with the South African…” Source: RevenueBase Database · checked Sep 19, 2026
6	Milnex Environmental Consultants	Partial evidence	Potchefstroom, South AfricaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Milnex provides comprehensive environmental services to the mining, commercial, residential and agricultural industry.” Source: RevenueBase Database · checked Sep 19, 2026
7	Environmental Impact Management Services PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Environmental Impact Management Services (Pty) Ltd (EIMS) was founded in 1993 and has steadily grown to be a significant player in the environmental management consulting industry…” Source: RevenueBase Database · checked Sep 19, 2026
8	E-Tek Consulting	Partial evidence	Potchefstroom, South AfricaHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “E-TEK Consulting was established in 2007 and consists of a team of dedicated specialists focusing on environmental engineering, environmental management and closure liability…” Source: RevenueBase Database · checked Sep 19, 2026
9	Triplo4 Sustainable Solutions PTY LTD	Partial evidence	Ballito, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Triplo 4 specialises in solving environmental challenges and improving environmental performance in a sustainable manner.” Source: RevenueBase Database · checked Sep 19, 2026
10	Guillaume NEL Environmental Consultants Gnec	Partial evidence	Paarl, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “We specialize in Environmental Impact Assessments, Basic Assessment Reports, Environmental Control Officers, Water Use Licenses Application, Waste Management and Mining…” Source: RevenueBase Database · checked Sep 19, 2026
11	Geozone Environmental PTY LTD	Partial evidence	Northriding, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “We are a "one-stop shop" offering solutions to any company or industry in the following: Occupational Hygiene, Training, Safety & Environmental compliance.” Source: RevenueBase Database · checked Sep 19, 2026
12	Nsovo Environmental Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Our specialist area of focus is the assessment of multifaceted projects, including the establishment of linear developments, bulk infrastructure, power generation and…” Source: RevenueBase Database · checked Sep 19, 2026
13	Praxos 373 PTY LTD	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Praxos 373 (Pty) Ltd established in 2005, with the aim of providing professional services in Occupational HSE, as well as Social Participation/Facilitation and Management.” Source: RevenueBase Database · checked Sep 19, 2026
14	Nemai Consulting	Strong evidence	Randburg, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Nemai Consulting has been in existence since and was built on a vision to help clients manage their most demanding environmental, social and occupational health and safety…” Source: RevenueBase Database · checked Sep 19, 2026
15	Exco Environmental & Occupational Health Services	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	11 contacts →
	Strong evidence “EXCO Environmental and Occupational Health Services is a SANAS accredited and Department of Labour registered Approved Inspection Authority (AIA) in terms of the Occupational…” Source: RevenueBase Database · checked Sep 19, 2026
16	Sillito Environmental Consulting PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Sillito Environmental Consulting provides expertise in the areas of environmental authorisation, licencing, monitoring and auditing, contamination assessment, development of…” Source: RevenueBase Database · checked Sep 19, 2026
17	Enviroworks	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Enviroworks provides environmental management services in the fields of impact assessments, project management, planning, monitoring and auditing, mining, conservation…” Source: RevenueBase Database · checked Sep 19, 2026
18	Environmental Consultants International PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “At ECI, we provide our clients with more than just a service that is responsive to the legislative requirements.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ohsisa	Partial evidence	Mbombela, South AfricaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “The Occupational Health and Safety Institute of South Africa (OHSISA) offers a turnkey solution that allows your business to comply with the South African Occupational Health and…” Source: RevenueBase Database · checked Sep 19, 2026
20	T-Africa Occupational Health And Safety Specialists	Partial evidence	Centurion, South AfricaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “T-Africa Occupational Health and Safety Specialists provide a comprehensive portfolio of consulting and training services designed to make your business safer, more productive…” Source: RevenueBase Database · checked Sep 19, 2026
21	Doug Jeffery Environmental Consultants	Strong evidence	Klapmuts, South AfricaHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “Doug Jeffery Environmental Consultants was established in and is one of the leading environmental consultancy firms in the Western Cape.” Source: RevenueBase Database · checked Sep 19, 2026
22	Legacy Environmental Management Consulting	Strong evidence	Tygerwaterfront, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Legacy EMC is a turnkey environmental management consultancy which serves industrial, commercial, private clients, including Government Departments, Local Municipalities and…” Source: RevenueBase Database · checked Sep 19, 2026
23	The Environmental Practice Enviroprac	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “The Environmental Practice (Enviroprac) was established in 2018.” Source: RevenueBase Database · checked Sep 19, 2026
24	Zanokuhle Environmental Services	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Kaygrant Technical Services	Strong evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	5 contacts →
	Strong evidence “Kaygrant has more than 25 years of experience in the Health and Safety consulting business and currently has many full-time consultants assisting clients with their needs.” 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: environmental health consultants. 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 environmental health consultants.
Partial evidence: Its own public description names part of environmental health consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental health consultants. 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 194 environmental health consultants based in South Africa

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Environmental health consultants based in South Africa at a glance

As of Sep 19, 2026

24.2%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

12.4%Largest-city concentration · Pretoria

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

141

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 194 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 environmental health consultants, 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 “environmental health consultants”. 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 environmental health consultants), 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 environmental health consultants, 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, 246 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.

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 environmental health consultants, 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 environmental health consultants are there based in South Africa?

RevenueBase identified 194 environmental health consultants 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?

Ncc-Group PTY LTD, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most environmental health consultants?

Pretoria leads with 24 headquartered companies, followed by Johannesburg (21) and Cape Town (17).

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 246 verified decision-maker contacts tracked across these 194 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.