Company lists · Data refreshed September 2026

Top 25 Environmental organizations based in Cape Town, South Africa

Name: Environmental organizations based in Cape Town, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 70 companies tracked

RevenueBase identified 70 environmental organizations headquartered in Cape Town, South Africa as of September 2026 and tracks 1,313 professional contacts across them, including 539 with verified work emails. Cape Town is the largest hub.

This list covers environmental organizations headquartered in Cape Town, 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

70Companies

1,313Contacts tracked

539Verified emails

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The 25 largest environmental organizations based in Cape Town, South Africa

Ranked by team size

Top 25 of 70 environmental organizations based in Cape Town, 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 organizations: 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	Capenature	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	501-1,000	483 contacts →
	Indirect evidence “CapeNature is the biodiversity conservation authority in the Western Cape, South Africa promoting sustainable eco-tourism and access.” Source: RevenueBase Database · checked Sep 19, 2026
2	WWF South Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	136 contacts →
	Indirect evidence “WWF’s mission is to build a future in which people and nature thrive.” Source: RevenueBase Database · checked Sep 19, 2026
3	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
4	Natural Justice	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	72 contacts →
	Strong evidence “Natural Justice: Lawyers for Communities and the Environment is a young and fast-paced non-profit organization specializing in environmental and human rights law in Africa – in…” Source: RevenueBase Database · checked Sep 19, 2026
5	Nature Connect	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Nature Connect is dedicated to preserving South Africa’s biodiversity through various educational and conservation initiatives.” Source: RevenueBase Database · checked Sep 19, 2026
6	Terramanzi Group	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	49 contacts →
	Strong evidence “Terramanzi Group is a leading Cape Town based multi-disciplinary environmental firm.” Source: RevenueBase Database · checked Sep 19, 2026
7	Greenpop	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	41 contacts →
	Strong evidence “The Greenpop Foundation NPC is a leading environmental non-profit organisation (NPO#: 151-411 NPO; PBO#: 930050622) based in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
8	Conservation South Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Conservation South Africa supports economic development that values nature because people need nature to thrive.” Source: RevenueBase Database · checked Sep 19, 2026
9	Centre For Environmental Rights	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “The Centre for Environmental Rights is a non-profit organisation eWe are activist lawyers who help communities and civil society organisations in South Africa realise our…” Source: RevenueBase Database · checked Sep 19, 2026
10	Wild Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Wild Africa aims to be Africa’s most effective conservation communicator by amplifying African voices through powerful media networks-making conservation accessible and driving…” Source: RevenueBase Database · checked Sep 19, 2026
11	I AM Water Ocean Conservation Foundation	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	19 contacts →
	Indirect evidence “I AM WATER believes in ocean conservation through human experience and works under the ethos of we protect what we love and we love what we have experienced.” Source: RevenueBase Database · checked Sep 19, 2026
12	The Green Connection	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “The Green Connection was established in South Africa in and registered as a Not for Profit Organisation (NGO) in 2010.” Source: RevenueBase Database · checked Sep 19, 2026
13	Botanical Society Of South Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “There has never been a more important time to support and protect the natural wonders that grow on South African soil.” Source: RevenueBase Database · checked Sep 19, 2026
14	Sabine Plattner African Charities Spac	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Sabine Plattner African Charities (SPAC) focusses on the protection of nature, with an emphasis on the rainforest in the Congo-basin, through education.” Source: RevenueBase Database · checked Sep 19, 2026
15	Chand Consultants	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	12 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sillito Environmental Consulting PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong 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	SEA Change Project	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “The Sea Change Project is a nonprofit environmental storytelling organisation.” Source: RevenueBase Database · checked Sep 19, 2026
18	I AM Green	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Intelligent Marketing, changing the way you think about branding and promotion.” Source: RevenueBase Database · checked Sep 19, 2026
19	The Environmental Practice Enviroprac	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “The Environmental Practice (Enviroprac) was established in 2018.” Source: RevenueBase Database · checked Sep 19, 2026
20	The PR Agency	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Sustainability Storytelling Is What We Do Best!” Source: RevenueBase Database · checked Sep 19, 2026
21	Biodiversity Africa	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Biodiversity Africa offers professional, specialist environmental services throughout Africa.” Source: RevenueBase Database · checked Sep 19, 2026
22	ECO Impact Legal Consulting PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Strong evidence “Who We Are Lawyers, natural scientists, environmental assessment practitioners, auditors, environmental control officers and data base administrators.” Source: RevenueBase Database · checked Sep 19, 2026
23	Earth Agency	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “eARTh Agency (Art for Nature) is a non-profit organization aimed at supporting conservation and motivating behavioral change through curiosity, connection, and beauty.” Source: RevenueBase Database · checked Sep 19, 2026
24	Grasshopper Green Technologies	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “Grasshopper Green Technologies is a South African-based tech company building tech tools for environmental project management, sustainability compliance, and ecological monitoring.” Source: RevenueBase Database · checked Sep 19, 2026
25	Wild LAW Institute	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “The Wild Law Institute is dedicated to pioneering laws and practices that recognize and uphold the rights of every member of the community of life, as a foundation for building…” 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 organizations. 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 organizations.
Partial evidence: Its own public description names part of environmental organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental organizations. 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 70 environmental organizations based in Cape Town, South Africa

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Environmental organizations based in Cape Town, South Africa at a glance

As of Sep 19, 2026

41.1%Verified-email coverage

18.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Cape Town

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole South Africa list rather than for Cape Town, so it is reported there. Company counts and contact totals on this page are exact for Cape Town, over 70 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 organizations, 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 Cape Town, South Africa whose own description of what they do matches “environmental organizations”. 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 organizations), 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 organizations, and records with no verified work email. Companies headquartered outside Cape Town 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, 539 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.

Environmental organizations by metro in South Africa

Environmental organizations in Cape Town70
Environmental organizations in Johannesburg45
Environmental organizations in Pretoria30

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 organizations, 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 organizations are there based in Cape Town, South Africa?

RevenueBase identified 70 environmental organizations headquartered in Cape Town, 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?

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

Which city has the most environmental organizations?

Cape Town leads with 70 headquartered companies, followed by Johannesburg (45) and Pretoria (30).

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 539 verified decision-maker contacts tracked across these 70 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.