Company lists · Data refreshed October 2026

Top 25 Aviation sustainability consultants based in South Africa

Name: Aviation sustainability consultants based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 7, 2026 182 companies tracked

RevenueBase identified 182 company matches for aviation sustainability consultants associated with South Africa as of October 2026 and tracks 1,092 professional contacts across them, including 292 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for aviation sustainability consultants 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 7, 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 7, 2026 How this list was built

182Companies

1,092Contacts tracked

292Verified emails

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The 25 largest aviation sustainability consultants based in South Africa

Ranked by team size

Top 25 of 182 company matches for aviation sustainability consultants based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 7, 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	Ncc-Group PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	201-500	120 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
2	ECO Elementum	Exact match	City Of Tshwane, South AfricaHQ recorded Oct 7, 2026	51-200	68 contacts →
	Exact match “Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
3	GCX	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	11-50	38 contacts →
	Exact match “The journey to sustainability is complex.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
4	Solid Green	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	36 contacts →
	Exact match “Solid Green Consulting is a young and energetic company enthusiastic about advancing sustainability in the built environment.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
5	Yellow Tree	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	11-50	35 contacts →
	Exact match “Climate Change Solutions.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
6	Environmental Assurance PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Oct 7, 2026	11-50	21 contacts →
	Exact match “ENVASS Group of Companies is an environmental consultancy, established in 2004 in South Africa.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
7	Savannah Environmental PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	21 contacts →
	Exact match “Through undertaking a broad range of environmental studies, Savannah Environmental has gained extensive experience with regards to environmental legislation requirements and…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
8	Brundtland Consulting	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	1-10	19 contacts →
	Exact match “Brundtland Consulting is a South African management consulting firm specialized in climate change, green economy and renewable energy.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
9	Kongiwe	Exact match	Bryanston, South AfricaHQ recorded Oct 7, 2026	11-50	19 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
10	EXM Advisory Services PTY LTD	Exact match	Ballito, South AfricaHQ recorded Oct 7, 2026	11-50	15 contacts →
	Exact match “Focused primarily in the south african energy and mineral resources market servicing junior, mid-tier and large multi-national clients.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
11	Environmental Impact Management Services PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	15 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
12	Triplo4 Sustainable Solutions PTY LTD	Exact match	Ballito, South AfricaHQ recorded Oct 7, 2026	11-50	14 contacts →
	Exact match “Triplo 4 specialises in solving environmental challenges and improving environmental performance in a sustainable manner.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
13	Nsovo Environmental Consulting	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	13 contacts →
	Exact match “Our specialist area of focus is the assessment of multifaceted projects, including the establishment of linear developments, bulk infrastructure, power generation and…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
14	Environmental Management Group EMG	Exact match	Bloemfontein, South AfricaHQ recorded Oct 7, 2026	11-50	13 contacts →
	Exact match “We are a South African Environmental Management company that works with private and public organisations to promote sustainable development and environmental management through…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
15	Ep3 Environmental	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	12 contacts →
	Exact match “EP3 Environmental (Pty) Ltd was established by Eben van Schalkwyk in 2013 and is a multi-disciplinary consulting firm that provides Environmental and Sustainability consulting…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
16	Chand Consultants	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	1-10	12 contacts →
	Exact match “Chand Environmental Consultants is located in the dynamic city of Cape Town, South Africa providing environmental consultancy services to our clients for over 24 years.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
17	Sillito Environmental Consulting PTY LTD	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	11-50	10 contacts →
	Exact match “Sillito Environmental Consulting provides expertise in the areas of environmental authorisation, licencing, monitoring and auditing, contamination assessment, development of…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
18	Delta Carbon	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	1-10	9 contacts →
	Exact match “Delta Carbon is an integrated energy services and decarbonisation advisory company.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
19	Enviroworks Environmental	Exact match	Bloemfontein, South AfricaHQ recorded Oct 7, 2026	11-50	9 contacts →
	Exact match “Enviroworks is a South African environmental consultancy established in 2002, offering comprehensive services in environmental legal compliance, impact assessments, ecological…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
20	Urban Earth	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	1-10	8 contacts →
	Exact match “Urban Earth is a South African sustainability consultancy established in 2010.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
21	Environmental Consultants International PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Oct 7, 2026	1-10	7 contacts →
	Exact match “At ECI, we provide our clients with more than just a service that is responsive to the legislative requirements.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
22	Ukhozi Environmentalists PTY LTD	Exact match	Centurion, South AfricaHQ recorded Oct 7, 2026	1-10	6 contacts →
	Exact match “The identification, assessment and coordination of participative and sustainable environmental solutions have developed since 1996 as a focal mission of KSE and its sister company…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
23	Greenfield Sustainable Group	Exact match	Johannesburg, South AfricaHQ recorded Oct 7, 2026	11-50	5 contacts →
	Exact match “Greenfield denotes pristine resources with untapped potential, operating at peak capacity.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
24	Legacy Environmental Management Consulting	Exact match	Tygerwaterfront, South AfricaHQ recorded Oct 7, 2026	1-10	5 contacts →
	Exact match “Legacy EMC is a turnkey environmental management consultancy which serves industrial, commercial, private clients, including Government Departments, Local Municipalities and…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
25	The Moss Group	Exact match	Cape Town, South AfricaHQ recorded Oct 7, 2026	1-10	5 contacts →
	Exact match “The Moss Group works with large corporates to integrate sustainability thinking into their strategies and their operations.” Recorded in the RevenueBase company graph · Oct 7, 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 “aviation sustainability consultants”. 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 182 aviation sustainability consultants based in South Africa

See the full list, filter by size, metro and specialty, and access 292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aviation sustainability consultants based in South Africa at a glance

As of Oct 7, 2026

26.7%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

22.5%Largest-city concentration · Johannesburg

Oct 7, 2026Page data refreshed

Companies by employee count

1-10

144

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 182 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 “aviation sustainability consultants” 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 292 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 7, 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.

Aviation sustainability consultants by metro

Aviation sustainability consultants in Johannesburg41

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 “aviation sustainability consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aviation sustainability consultants are there based in South Africa?

RevenueBase identified 182 company matches for aviation sustainability consultants 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?

Ncc-Group PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most aviation sustainability consultants?

Johannesburg leads with 41 company records, followed by Cape Town (23) and Pretoria (18).

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 292 professional contacts with verified work emails tracked across these 182 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 7, 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.