Company lists · Data refreshed September 2026

Top 25 Aviation environmental consulting companies based in South Africa

Name: Aviation environmental consulting companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 248 companies tracked

RevenueBase identified 248 aviation environmental consulting companies headquartered in South Africa as of September 2026 and tracks 1,750 professional contacts across them, including 637 with verified work emails. Johannesburg is the largest hub.

This list covers aviation environmental consulting companies 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 16, 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 16, 2026 86% judged on-target in blind review

248Companies

1,750Contacts tracked

637Verified emails

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The 25 largest aviation environmental consulting companies based in South Africa

Ranked by team size

Top 25 of 248 aviation environmental consulting companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aviation environmental consulting companies: 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	Jones & Wagener PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	51-200	228 contacts →
	Partial evidence “Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
2	Ncc-Group PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	201-500	120 contacts →
	Partial 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 16, 2026
3	ECO Elementum	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 16, 2026	51-200	68 contacts →
	Partial evidence “Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
4	Terramanzi Group	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	49 contacts →
	Partial evidence “Terramanzi Group is a leading Cape Town based multi-disciplinary environmental firm.” Source: RevenueBase Database · checked Sep 16, 2026
5	Skyside	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	48 contacts →
	Indirect evidence “At Skyside, we’re creating a brighter tomorrow through innovative air emissions and water testing practices.” Source: RevenueBase Database · checked Sep 16, 2026
6	GCX	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “The journey to sustainability is complex.” Source: RevenueBase Database · checked Sep 16, 2026
7	Solid Green	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	36 contacts →
	Strong evidence “Solid Green Consulting is a young and energetic company enthusiastic about advancing sustainability in the built environment.” Source: RevenueBase Database · checked Sep 16, 2026
8	Yellow Tree	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “Climate Change Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
9	Mamadi And Company SA PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	35 contacts →
	Partial evidence “Mamadi and Company SA Provides End to End Solutions within Engineering and Environmental, Infrastructure Development, Air Quality management services within the private and Public…” Source: RevenueBase Database · checked Sep 16, 2026
10	Zitholele Consulting	Strong evidence	Midrand, South AfricaHQ checked Sep 16, 2026	11-50	33 contacts →
	Strong evidence “ZITHOLELE CONSULTING, offers Specialist Consulting Services in the fields of Engineering, Environmental Management, Waste Management and Strategic Communication.” Source: RevenueBase Database · checked Sep 16, 2026
11	Groundtruth	Partial evidence	Hilton, South AfricaHQ checked Sep 16, 2026	11-50	32 contacts →
	Partial evidence “An award-winning multidisciplinary consulting company with over 20 years experience in water, biodiversity, and engineering across aquatic and terrestrial ecosystems.” Source: RevenueBase Database · checked Sep 16, 2026
12	Rayten Engineering Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “We provide air quality and engineering services to a wide range of industries, government departments, and consulting firms in Southern Africa.” Source: RevenueBase Database · checked Sep 16, 2026
13	Environmental Assurance PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “ENVASS Group of Companies is an environmental consultancy, established in 2004 in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
14	Savannah Environmental PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 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 16, 2026
15	JMA Consulting	Strong evidence	Delmas, South AfricaHQ checked Sep 16, 2026	11-50	21 contacts →
	Strong 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 16, 2026
16	Kongiwe	Partial evidence	Bryanston, South AfricaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Founded in 2016, Kongiwe is a contemporary consultancy with the purpose ‘To solve environmental and social challenges by providing expert bespoke solutions that promote current…” Source: RevenueBase Database · checked Sep 16, 2026
17	Milnex Environmental Consultants	Partial evidence	Potchefstroom, South AfricaHQ checked Sep 16, 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 16, 2026
18	Environmental Impact Management Services PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong 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 16, 2026
19	EXM Advisory Services PTY LTD	Indirect evidence	Ballito, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Focused primarily in the south african energy and mineral resources market servicing junior, mid-tier and large multi-national clients.” Source: RevenueBase Database · checked Sep 16, 2026
20	E-Tek Consulting	Strong evidence	Potchefstroom, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong 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 16, 2026
21	Envitech	Partial evidence	Parktown North, South AfricaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Envitech is a professional engineering group of companies focusing on sustainable technologies and projects in the environmental, waste management and mining sectors.” Source: RevenueBase Database · checked Sep 16, 2026
22	Triplo4 Sustainable Solutions PTY LTD	Partial evidence	Ballito, South AfricaHQ checked Sep 16, 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 16, 2026
23	Guillaume NEL Environmental Consultants Gnec	Partial evidence	Paarl, South AfricaHQ checked Sep 16, 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 16, 2026
24	Nsovo Environmental Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 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 16, 2026
25	Environmental Management Group EMG	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “We are a South African Environmental Management company that works with private and public organisations to promote sustainable development and environmental management through…” Source: RevenueBase Database · checked Sep 16, 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: aviation environmental consulting companies. 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 aviation environmental consulting companies.
Partial evidence: Its own public description names part of aviation environmental consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation environmental consulting companies. 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 248 aviation environmental consulting companies based in South Africa

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Aviation environmental consulting companies based in South Africa at a glance

As of Sep 16, 2026

36.4%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · Johannesburg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

181

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 248 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 aviation environmental consulting companies, 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 “aviation environmental consulting companies”. 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 aviation environmental consulting companies), 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 aviation environmental consulting companies, 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, 637 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 16, 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.

Aviation environmental consulting companies by metro

Aviation environmental consulting companies in Johannesburg45
Aviation environmental consulting companies in Pretoria29

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 aviation environmental consulting companies, 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 aviation environmental consulting companies are there based in South Africa?

RevenueBase identified 248 aviation environmental consulting companies 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?

Jones & Wagener PTY LTD, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most aviation environmental consulting companies?

Johannesburg leads with 45 headquartered companies, followed by Pretoria (29) and Cape Town (20).

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 637 verified decision-maker contacts tracked across these 248 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 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 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.