Company lists · Data refreshed September 2026

Top 25 Climate adaptation consultancies based in South Africa

Name: Climate adaptation consultancies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 118 companies tracked

RevenueBase identified 118 climate adaptation consultancies headquartered in South Africa as of September 2026 and tracks 986 professional contacts across them, including 375 with verified work emails. Cape Town is the largest hub.

This list covers climate adaptation consultancies 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 27, 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 27, 2026 86% judged on-target in blind review

118Companies

986Contacts tracked

375Verified emails

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The 25 largest climate adaptation consultancies based in South Africa

Ranked by team size

Top 25 of 118 climate adaptation consultancies based in South Africa, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to climate adaptation consultancies: 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	Pegasys Consulting	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	51-200	170 contacts →
	Partial evidence “Pegasys is a multidisciplinary strategic management consulting group with expertise in the development and management of climate change, cities, energy, resilience, transport…” Source: RevenueBase Database · checked Sep 27, 2026
2	Ncc-Group PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 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 27, 2026
3	C4 Ecosolutions	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	51-200	60 contacts →
	Partial evidence “Turning Climate Finance into Climate Impact.” Source: RevenueBase Database · checked Sep 27, 2026
4	Synergy Global Consulting LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	37 contacts →
	Indirect evidence “Synergy Global Consulting Ltd (Synergy) is an independent international consulting company that works with natural resource and infrastructure sectors operating in challenging…” Source: RevenueBase Database · checked Sep 27, 2026
5	Presidential Climate Commission	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	35 contacts →
	Partial evidence “The objective of the Commission is to advice on South Africa’s climate change response to ensure realisation of the vision for effective climate change response and the long-term…” Source: RevenueBase Database · checked Sep 27, 2026
6	Groundtruth	Indirect evidence	Hilton, South AfricaHQ checked Sep 27, 2026	11-50	32 contacts →
	Indirect 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 27, 2026
7	Z.A.Zen Consulting PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1-10	26 contacts →
	Indirect evidence “Since 2002, Z.A.ZEN Consulting (Pty) Ltd has been providing strategic solutions for government organizations, international organizations and corporations, and non-profits, among…” Source: RevenueBase Database · checked Sep 27, 2026
8	Environmental Assurance PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “ENVASS Group of Companies is an environmental consultancy, established in 2004 in South Africa.” Source: RevenueBase Database · checked Sep 27, 2026
9	Promethium Carbon	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “Promethium Carbon is a specialist advisory firm focusing on carbon and climate change.” Source: RevenueBase Database · checked Sep 27, 2026
10	Brundtland Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1-10	19 contacts →
	Partial evidence “Brundtland Consulting is a South African management consulting firm specialized in climate change, green economy and renewable energy.” Source: RevenueBase Database · checked Sep 27, 2026
11	Kongiwe	Indirect evidence	Bryanston, South AfricaHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect 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 27, 2026
12	Anthesis South Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “Anthesis works with cities, companies, and other organisations to develop financially driven sustainability strategies, underpinned by technical expertise and delivered by…” Source: RevenueBase Database · checked Sep 27, 2026
13	Ep3 Environmental	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
14	Kulima Integrated Development Solutions PTY LTD	Partial evidence	Pietermaritzburg, South AfricaHQ checked Sep 27, 2026	1-10	12 contacts →
	Partial evidence “Kulima Integrated Development Solutions is a women-owned specialist consultancy committed to addressing the risks imposed by climate change and securing human development…” Source: RevenueBase Database · checked Sep 27, 2026
15	Oneworld Sustainable Investments	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Established in 2001 with offices in Cape Town and Brussels, OneWorld Sustainable Investments is a sustainable development organisation focused on building social, economic, and…” Source: RevenueBase Database · checked Sep 27, 2026
16	Enviroworks Environmental	Indirect evidence	Bloemfontein, South AfricaHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “Enviroworks is a South African environmental consultancy established in 2002, offering comprehensive services in environmental legal compliance, impact assessments, ecological…” Source: RevenueBase Database · checked Sep 27, 2026
17	PJC Partners	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “PJC is an environmental + sustainable design consultancy in the building industry focusing on climate responsive architecture, bioclimatic design and operational building…” Source: RevenueBase Database · checked Sep 27, 2026
18	Qavah Earth	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “Founded by Kevin Emslie in April 2021, Qavah Earth (QE) has since grown from a one-man consultancy to a diverse team of eight full-time staff and several associates in 2024.” Source: RevenueBase Database · checked Sep 27, 2026
19	Urban Earth	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “Urban Earth is a South African sustainability consultancy established in 2010.” Source: RevenueBase Database · checked Sep 27, 2026
20	ITEED	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Institutions, Territories, Enterprises, Environment, and Development (ITEED),(Pty) Ltd offers a wide range of consultancy services with the necessary tools and expertise to both…” Source: RevenueBase Database · checked Sep 27, 2026
21	ABS Africa PTY LTD	Indirect evidence	Midrand, South AfricaHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Advisory on Business & Sustainability Africa (ABS Africa) was established in recognition of the need for business-specific and flexible professional advisory services on…” Source: RevenueBase Database · checked Sep 27, 2026
22	Engage Energy Engineering	Indirect evidence	Durban, South AfricaHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Engage Energy and Engineering (Pty) Ltd “ENGAGE” has a core team that have worked on over 100 sites locally and internationally; providing energy advisory services, engineering…” Source: RevenueBase Database · checked Sep 27, 2026
23	Ukhozi Environmentalists PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
24	Greenfield Sustainable Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “Greenfield denotes pristine resources with untapped potential, operating at peak capacity.” Source: RevenueBase Database · checked Sep 27, 2026
25	Aivia PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “AIVIA (Pty) Ltd is an advisory firm offering integrated Spatial Planning, Climate Resilience, Sustainable Human Settlements, and Disaster Risk and Resilience Services with the…” Source: RevenueBase Database · checked Sep 27, 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: climate adaptation consultancies. 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 climate adaptation consultancies.
Partial evidence: Its own public description names part of climate adaptation consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate adaptation consultancies. 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 118 climate adaptation consultancies based in South Africa

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Climate adaptation consultancies based in South Africa at a glance

As of Sep 27, 2026

38.0%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

27.1%Largest-city concentration · Cape Town

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

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 118 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 climate adaptation consultancies, 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 “climate adaptation consultancies”. 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 climate adaptation consultancies), 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 climate adaptation consultancies, 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, 375 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 27, 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 climate adaptation consultancies, 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 climate adaptation consultancies are there based in South Africa?

RevenueBase identified 118 climate adaptation consultancies 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?

Pegasys Consulting, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most climate adaptation consultancies?

Cape Town leads with 32 headquartered companies, followed by Johannesburg (26) and Pretoria (7).

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 375 verified decision-maker contacts tracked across these 118 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 27, 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.