Company lists · Data refreshed September 2026

Top 25 Sustainable investment firms worldwide

Name: Sustainable investment firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,629 companies tracked

RevenueBase identified 1,629 sustainable investment firms worldwide as of September 2026 and tracks 54,003 professional contacts across them, including 20,813 with verified work emails and 8,435 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers sustainable investment firms worldwide, 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 6, 2026. Country and city lists for sustainable investment firms follow the table.

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 6, 2026 86% judged on-target in blind review

1,629Companies

54,003Contacts tracked

20,813Verified emails

8,435Mobile numbers

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The 25 largest sustainable investment firms worldwide

Ranked by team size

Top 25 of 1,629 sustainable investment firms worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable investment firms: 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	J.P. Morgan Asset Management	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	10001+	4,819 contacts →
	Indirect evidence “At J.P.” Source: RevenueBase Database · checked Sep 6, 2026
2	Schroders	Partial evidence	London, United StatesHQ checked Sep 6, 2026	5,001-10,000	4,636 contacts →
	Partial evidence “Schroders is a global investment manager, partnering with institutions, intermediaries and individuals to create prosperity together.” Source: RevenueBase Database · checked Sep 6, 2026
3	Natixis Investment Managers	Partial evidence	Boston \| Paris, MA, ChinaHQ checked Sep 6, 2026	n/a	1,722 contacts →
	Partial evidence “Natixis Investment Managers’ multi-affiliate approach connects clients to the independent thinking and focused expertise of more than 15 active managers.” Source: RevenueBase Database · checked Sep 6, 2026
4	Baillie Gifford	Partial evidence	Edinburgh, United KingdomHQ checked Sep 6, 2026	1,001-5,000	1,549 contacts →
	Partial evidence “We are an independent investment manager founded over a century ago in Edinburgh, owned and run by 59 partners.” Source: RevenueBase Database · checked Sep 6, 2026
5	Robeco	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 6, 2026	1,001-5,000	1,317 contacts →
	Indirect evidence “Robeco is a pure-play international asset manager founded in 1929 with headquarters in Rotterdam, the Netherlands, and 15 offices worldwide.” Source: RevenueBase Database · checked Sep 6, 2026
6	OLD Mutual Investment Group	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 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 6, 2026
7	Allspring Global Investments	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,101 contacts →
	Indirect evidence “Allspring is welcoming a new era of investing that pursues both financial returns and positive outcomes.” Source: RevenueBase Database · checked Sep 6, 2026
8	Morningstar Sustainalytics	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 6, 2026	1,001-5,000	954 contacts →
	Indirect evidence “Morningstar Sustainalytics data and insights allow investors and companies to spend less time grappling with ESG and climate, and more time making the most of it.” Source: RevenueBase Database · checked Sep 6, 2026
9	Pinebridge Investments	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	501-1,000	756 contacts →
	Partial evidence “PineBridge Investments is now part of the MetLife Investment Management brand.” Source: RevenueBase Database · checked Sep 6, 2026
10	LA Française	Partial evidence	Paris, ItalyHQ checked Sep 6, 2026	501-1,000	643 contacts →
	Partial evidence “The La Française group offers conviction-based management that combines performance targets and sustainability objectives across all asset classes.” Source: RevenueBase Database · checked Sep 6, 2026
11	MEAG	Partial evidence	München, GermanyHQ checked Sep 6, 2026	501-1,000	584 contacts →
	Partial evidence “Decades of experience, over 130 investment managers and assets under management of over EUR 300 billion make us one of the most significant institutional players in the world of…” Source: RevenueBase Database · checked Sep 6, 2026
12	SLC Management	Indirect evidence	Wellesley Hills, MA, United StatesHQ checked Sep 6, 2026	501-1,000	510 contacts →
	Indirect evidence “For over ten years, SLC Management has helped our clients meet their long-term income and capital appreciation objectives by creating value through our disciplined and diversified…” Source: RevenueBase Database · checked Sep 6, 2026
13	ACTIS	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	493 contacts →
	Partial evidence “Actis is a leading growth market investor in sustainable infrastructure.” Source: RevenueBase Database · checked Sep 6, 2026
14	Federated Hermes Limited	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	451 contacts →
	Indirect evidence “Federated Hermes is guided by the conviction that responsible investing is the best way to create long-term wealth.” Source: RevenueBase Database · checked Sep 6, 2026
15	Ostrum Asset Management	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	391 contacts →
	Indirect evidence “Ostrum Asset Management, a European asset manager dedicated to institutional clients, is defined by its unwavering commitment to finance making a positive societal impact.” Source: RevenueBase Database · checked Sep 6, 2026
16	Lombard Odier Investment Managers	Partial evidence	Bellevue, United StatesHQ checked Sep 6, 2026	201-500	382 contacts →
	Partial evidence “Lombard Odier Investment Managers is the asset management business of the Lombard Odier Group, which has been wholly owned and funded by its partners since its establishment in…” Source: RevenueBase Database · checked Sep 6, 2026
17	Coronation Fund Managers	Indirect evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	201-500	352 contacts →
	Indirect 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 6, 2026
18	Groupama Asset Management	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	351 contacts →
	Partial evidence “Groupama Asset Management is a Groupama subsidiary specializing in active asset management on behalf of business clients, to whom its experts offer comprehensive investment…” Source: RevenueBase Database · checked Sep 6, 2026
19	Impax Asset Management	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	331 contacts →
	Partial evidence “Founded in 1998, Impax is a specialist asset manager investing in the opportunities arising from the transition to a more sustainable global economy.” Source: RevenueBase Database · checked Sep 6, 2026
20	Carmignac	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	329 contacts →
	Partial evidence “We are an independent, family and employee owned, European Investment Management boutique, built on rich craftsmanship heritage, unique talents and an entrepreneur-minded…” Source: RevenueBase Database · checked Sep 6, 2026
21	Jennison Associates	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	201-500	324 contacts →
	Indirect evidence “Jennison Associates was founded in 1969 on the principle that doing what’s best for clients will always be right for the business.” Source: RevenueBase Database · checked Sep 6, 2026
22	Mirova	Strong evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	323 contacts →
	Strong evidence “Mirova is a global asset management company dedicated to sustainable investing and an affiliate of Natixis Investment Managers.” Source: RevenueBase Database · checked Sep 6, 2026
23	Sienna Investment Managers	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	322 contacts →
	Indirect evidence “Sienna est spécialisée dans la conception de solutions d’investissement sur les marchés cotés et privés.” Source: RevenueBase Database · checked Sep 6, 2026
24	Finance In Motion	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 6, 2026	201-500	318 contacts →
	Indirect evidence “Finance in Motion structures, manages, and advises over €4 billion across 10 funds, all classified as Article 9.” Source: RevenueBase Database · checked Sep 6, 2026
25	Swedbank Robur	Indirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	201-500	296 contacts →
	Indirect evidence “Swedbank Robur är Sveriges största och en av Nordens ledande kapitalförvaltare.” Source: RevenueBase Database · checked Sep 6, 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 firms. 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 firms.
Partial evidence: Its own public description names part of sustainable investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable investment firms. 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 1,629 sustainable investment firms worldwide

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Sustainable investment firms worldwide at a glance

As of Sep 6, 2026

38.5%Verified-email coverage

15.6%Mobile-number coverage

33.2Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,000

11-50

429

51-200

124

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 firms, 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.
Coverage: 14 countries, largest first: the United States, the United Kingdom, Germany, France, Australia, Switzerland, Canada, Brazil, the Netherlands, South Africa and 4 more. Country and city lists for sustainable investment firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sustainable investment firms”. 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 firms), 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 firms, and records with no verified work email.
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, 20,813 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 between September 6, 2026 and September 14, 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.

Sustainable investment firms by location

22 lists · largest first

Every Sustainable investment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 firms, 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 firms are there worldwide?

RevenueBase identified 1,629 sustainable investment firms worldwide 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?

J.P. Morgan Asset Management, headquartered in New York, tops this list with the largest team on record.

Which country has the most sustainable investment firms?

The United States leads with 533 companies, followed by the United Kingdom (268) and Germany (120). Every sustainable investment firms list by country and city is linked on this page.

Which city has the most sustainable investment firms?

London leads with 180 headquartered companies, followed by New York (80) and Paris (77).

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 20,813 verified decision-maker contacts tracked across these 1,629 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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.