Company lists · Data refreshed September 2026

Top 25 Climate risk and resilience consultants based in South Africa

Name: Climate risk and resilience 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 132 companies tracked

RevenueBase identified 132 climate risk and resilience consultants headquartered in South Africa as of September 2026 and tracks 1,043 professional contacts across them, including 373 with verified work emails. Johannesburg is the largest hub.

This list covers climate risk and resilience 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

132Companies

1,043Contacts tracked

373Verified emails

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The 25 largest climate risk and resilience consultants based in South Africa

Ranked by team size

Top 25 of 132 climate risk and resilience 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 climate risk and resilience 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	Pegasys Consulting	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	170 contacts →
	Strong 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 19, 2026
2	Irca Global	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	165 contacts →
	Partial evidence “Established in 1993, IRCA Global stands as a prominent global provider of Operational Risk Management solutions, specializing in Safety, Health, Environment, Quality, and…” Source: RevenueBase Database · checked Sep 19, 2026
3	C4 Ecosolutions	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	60 contacts →
	Partial evidence “Turning Climate Finance into Climate Impact.” Source: RevenueBase Database · checked Sep 19, 2026
4	Mobius Consulting South Africa	Indirect evidence	Rosebank, South AfricaHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “At Mobius, we believe organisations cannot accelerate their digital journey without trust.” Source: RevenueBase Database · checked Sep 19, 2026
5	Synergy Global Consulting LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
6	Umvoto	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “Umvoto is an earth sciences consultancy, specializing in environmental resource development, management and sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
7	Yellow Tree	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “Climate Change Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
8	Promethium Carbon	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
9	Brundtland Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
10	Kongiwe	Partial evidence	Bryanston, South AfricaHQ checked Sep 19, 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 19, 2026
11	Wec-Consult PTY LTD	Indirect evidence	Stellenbosch, South AfricaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “WEC-Consult is a South African-owned consulting engineering firm headquartered in Stellenbosch, Western Cape, with the capacity to serve projects across the country and the…” Source: RevenueBase Database · checked Sep 19, 2026
12	Riskonet Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Riskonet Africa forms part of a global network of Risk specialists.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ep3 Environmental	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
14	Collaborative Risk Applications	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “CRA IS ONE OF THE NATION'S FOREMOST RISK MANAGEMENT SERVICE PROVIDERS.” Source: RevenueBase Database · checked Sep 19, 2026
15	Kulima Integrated Development Solutions PTY LTD	Strong evidence	Pietermaritzburg, South AfricaHQ checked Sep 19, 2026	1-10	12 contacts →
	Strong 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 19, 2026
16	Oneworld Sustainable Investments	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 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 19, 2026
17	Marc Sherratt, Sustainability Architects	Strong evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1-10	9 contacts →
	Strong evidence “Marc Sherratt, Sustainability Architects (MSSA) is a research-led, impact-driven architectural practice who design climate resilient responses to the wicked problems found in…” Source: RevenueBase Database · checked Sep 19, 2026
18	PJC Partners	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong 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 19, 2026
19	Qavah Earth	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial 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 19, 2026
20	Urban Earth	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Urban Earth is a South African sustainability consultancy established in 2010.” Source: RevenueBase Database · checked Sep 19, 2026
21	Ukhozi Environmentalists PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 19, 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 19, 2026
22	Mondial Consultants	Strong evidence	Bryanston, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Mondial Consultants was established in 2008 as a management consulting firm specialising in Enterprise Risk Management (ERM), Governance and Compliance, optimised risk transfer…” Source: RevenueBase Database · checked Sep 19, 2026
23	Greenfield Sustainable Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Greenfield denotes pristine resources with untapped potential, operating at peak capacity.” Source: RevenueBase Database · checked Sep 19, 2026
24	Aivia PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong 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 19, 2026
25	Clean Kilowatt Energy	Indirect evidence	Somerset West, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “We are dedicated to transforming the energy landscape by providing cutting-edge consulting services with a strong focus on renewable energy integration.” 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: climate risk and resilience 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 climate risk and resilience consultants.
Partial evidence: Its own public description names part of climate risk and resilience consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate risk and resilience 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 132 climate risk and resilience consultants based in South Africa

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Climate risk and resilience consultants based in South Africa at a glance

As of Sep 19, 2026

35.8%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

28.0%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 132 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 risk and resilience 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 “climate risk and resilience 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 climate risk and resilience 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 climate risk and resilience 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, 373 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.

Climate risk and resilience consultants by metro

Climate risk and resilience consultants in Johannesburg37
Climate risk and resilience consultants in Cape Town31

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 risk and resilience 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 climate risk and resilience consultants are there based in South Africa?

RevenueBase identified 132 climate risk and resilience 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?

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

Which city has the most climate risk and resilience consultants?

Johannesburg leads with 37 headquartered companies, followed by Cape Town (31) and Sandton (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 373 verified decision-maker contacts tracked across these 132 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.