Company lists · Data refreshed September 2026

Top 25 Sustainable investment managers based in South Africa

Name: Sustainable investment managers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 58 companies tracked

RevenueBase identified 58 sustainable investment managers headquartered in South Africa as of September 2026 and tracks 3,388 professional contacts across them, including 1,211 with verified work emails. Johannesburg is the largest hub.

This list covers sustainable investment managers 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 22, 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 22, 2026 86% judged on-target in blind review

58Companies

3,388Contacts tracked

1,211Verified emails

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The 25 largest sustainable investment managers based in South Africa

Ranked by team size

Top 25 of 58 sustainable investment managers based in South Africa, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable investment managers: 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	OLD Mutual Investment Group	Partial evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	201-500	1,171 contacts →
	Partial evidence “At Old Mutual Investment Group, we go beyond the obvious to uncover quality businesses and opportunities that are often overlooked by the market.” Source: RevenueBase Database · checked Sep 22, 2026
2	Stanlib	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	501-1,000	966 contacts →
	Strong evidence “STANLIB Asset Management is one of South Africa’s leading investment managers, with over R600 billion in assets under management (as of 31 December 2025).” Source: RevenueBase Database · checked Sep 22, 2026
3	Coronation Fund Managers	Partial evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	201-500	352 contacts →
	Partial evidence “As one of the largest independent asset managers in South Africa, we invest the long-term savings of millions of South Africans.” Source: RevenueBase Database · checked Sep 22, 2026
4	M&g Investments Southern Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	51-200	170 contacts →
	Indirect evidence “We help our clients protect and grow their savings, ensuring they can retire comfortably with dignity.” Source: RevenueBase Database · checked Sep 22, 2026
5	Foord Asset Management	Partial evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	51-200	59 contacts →
	Partial evidence “Foord Asset Management has been consistently growing retirement savings since 1981.” Source: RevenueBase Database · checked Sep 22, 2026
6	Novare Holdings	Partial evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	51-200	54 contacts →
	Partial evidence “Novare is a trusted investment solutions provider to institutional investors and family offices, with operations across the African continent.” Source: RevenueBase Database · checked Sep 22, 2026
7	Mergence Investment Managers	Partial evidence	V&a Waterfront, South AfricaHQ checked Sep 22, 2026	51-200	52 contacts →
	Partial evidence “Mergence is an independent asset management firm with a strong 20-year track record.” Source: RevenueBase Database · checked Sep 22, 2026
8	Melville Douglas	Partial evidence	Randburg, South AfricaHQ checked Sep 22, 2026	51-200	52 contacts →
	Partial evidence “Since 1987, Melville Douglas has been delivering superior investment returns across a number of asset classes.” Source: RevenueBase Database · checked Sep 22, 2026
9	Mazi Asset Management	Strong evidence	Sandton, South AfricaHQ checked Sep 22, 2026	11-50	36 contacts →
	Strong evidence “Mazi is an asset management company with a focus on sustainable investing.” Source: RevenueBase Database · checked Sep 22, 2026
10	ALL Weather Capital	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	11-50	36 contacts →
	Strong evidence “All Weather Capital is a transformed multi-award-wining South African asset management company with exceptional, sustainable long-term returns.” Source: RevenueBase Database · checked Sep 22, 2026
11	OIG	Strong evidence	Tygervalley, South AfricaHQ checked Sep 22, 2026	11-50	31 contacts →
	Strong evidence “The Optimum Investment Group (Pty) Ltd was founded in South Africa in 2012 as a Boutique Asset Manager (CAT II).” Source: RevenueBase Database · checked Sep 22, 2026
12	Inspired Evolution	Strong evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	11-50	25 contacts →
	Strong evidence “Inspired Evolution was established in 2007 as a first-mover specialised investment manager dedicated to key climate-driven principal investment themes: clean energy and…” Source: RevenueBase Database · checked Sep 22, 2026
13	Northstar Asset Management	Partial evidence	Constantia, South AfricaHQ checked Sep 22, 2026	11-50	20 contacts →
	Partial evidence “A SINGULAR MISSION: DELIVERING WEALTH TO OUR CLIENTS Northstar Asset Management is a Cape Town based asset manager with a long heritage and impeccable pedigree.” Source: RevenueBase Database · checked Sep 22, 2026
14	Umthombo Wealth PTY LTD	Strong evidence	Johannebsurg, South AfricaHQ checked Sep 22, 2026	11-50	15 contacts →
	Strong evidence “Umthombo Wealth is an independent, owner managed company that provides investment management services.” Source: RevenueBase Database · checked Sep 22, 2026
15	Prowess Investment Managers	Partial evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “Bespoke Investment solutions for an inclusive future.” Source: RevenueBase Database · checked Sep 22, 2026
16	Hollard Investments	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	1,001-5,000	12 contacts →
	Strong evidence “Hollard Investments is a proudly South African, privately owned investment management business.” Source: RevenueBase Database · checked Sep 22, 2026
17	Realfin Capital Partners PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	1-10	12 contacts →
	Partial evidence “Since its inception in August 2003, the RealFin Group has earned a widely acknowledged reputation as a leader in specialist asset management, advisory, and structured financial…” Source: RevenueBase Database · checked Sep 22, 2026
18	Sinovich Investments	Strong evidence	Pretoria, South AfricaHQ checked Sep 22, 2026	1-10	11 contacts →
	Strong evidence “Sinovich Investments is a dynamic and forward-thinking company that is dedicated to investing in industries that offer sustainable growth and a positive impact on society.” Source: RevenueBase Database · checked Sep 22, 2026
19	SIX Capitals ESG Advisory	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “Six Capitals Advisory seeks to unlock value-creation opportunities for companies and investors through the integration of environmental, social and governance (ESG) measures.” Source: RevenueBase Database · checked Sep 22, 2026
20	Levantine & CO	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	NEW GX Capital	Partial evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	201-500	8 contacts →
	Partial evidence “Established in 2005, New GX Capital Holdings Proprietary Limited or “New GX”, is a black owned and controlled investment company formed on strong entrepreneurial principles…” Source: RevenueBase Database · checked Sep 22, 2026
22	Lima Mbeu Investment Managers PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	1-10	6 contacts →
	Strong evidence “Lima Mbeu Investment Managers (Pty) Ltd is a South African investment management business.” Source: RevenueBase Database · checked Sep 22, 2026
23	Altree Capital	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	11-50	6 contacts →
	Strong evidence “Delivering asset management and investment advisory services to institutional investors worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
24	Como Family Office	Strong evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	501-1,000	5 contacts →
	Strong evidence “COMO Family Office \| Building Generational Wealth Through Sustainable Investments COMO Family Office is a diversified asset management firm dedicated to creating long-term value…” Source: RevenueBase Database · checked Sep 22, 2026
25	Khulisa Investment Partners	Strong evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	1-10	4 contacts →
	Strong evidence “KIP is an innovative Black-owned management company providing investors with a diversified portfolio of investments.” Source: RevenueBase Database · checked Sep 22, 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: sustainable investment managers. 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 sustainable investment managers.
Partial evidence: Its own public description names part of sustainable investment managers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable investment managers. 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 58 sustainable investment managers based in South Africa

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Sustainable investment managers based in South Africa at a glance

As of Sep 22, 2026

35.7%Verified-email coverage

58.4Average contacts per company

11-50Median size (employees)

34.5%Largest-city concentration · Johannesburg

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 58 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 sustainable investment managers, 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 “sustainable investment managers”. 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 sustainable investment managers), 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 sustainable investment managers, 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, 1,211 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 22, 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 sustainable investment managers, 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 sustainable investment managers are there based in South Africa?

RevenueBase identified 58 sustainable investment managers 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?

OLD Mutual Investment Group, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most sustainable investment managers?

Johannesburg leads with 20 headquartered companies, followed by Cape Town (16) and Sandton (4).

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 1,211 verified decision-maker contacts tracked across these 58 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 22, 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.