Company lists · Data refreshed September 2026
Top 25 Green bond investment firms worldwide
RevenueBase identified 1,448 green bond investment firms worldwide as of September 2026 and tracks 33,840 professional contacts across them, including 13,167 with verified work emails. The United States is the largest market and London the largest hub.
This list covers green bond 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 28, 2026. Country and city lists for green bond 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.
The 25 largest green bond investment firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,819 contacts → | ||||
Indirect evidence “At J.P.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,069 contacts → | ||||
Indirect evidence “For Every Life, For Every Future.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 820 contacts → | ||||
Indirect evidence “Keppel is a global asset manager and operator with strong expertise in sustainability-related solutions spanning the areas of infrastructure, real estate and connectivity.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 643 contacts → | ||||
Indirect 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 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 412 contacts → | ||||
Partial evidence “Aquila Capital is an asset manager specialising in essential investments.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 366 contacts → | ||||
Indirect evidence “Meridiam was founded in 2005 by Thierry Déau, with the belief that the alignment of interests between the public and private sector can provide critical solutions to the…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 331 contacts → | ||||
Indirect 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 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 323 contacts → | ||||
Partial evidence “Mirova is a global asset management company dedicated to sustainable investing and an affiliate of Natixis Investment Managers.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 296 contacts → | ||||
Indirect evidence “Swedbank Robur är Sveriges största och en av Nordens ledande kapitalförvaltare.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 240 contacts → | ||||
Indirect evidence “Wer ist die UmweltBank?” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 227 contacts → | ||||
Indirect evidence “Gresham House is a specialist investor focused on delivering financial returns for clients by investing in the global themes shaping our future.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 218 contacts → | ||||
Indirect evidence “Sind Sie ein risikobewusster Mensch?” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 203 contacts → | ||||
Partial evidence “Golding Capital Partners is one of Europe’s leading independent asset managers for alternative investments, focusing on the asset classes infrastructure, private credit, private…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 196 contacts → | ||||
Indirect evidence “CPRAM is an innovative and fast growing asset management company, that makes the human factor a central part of its development.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 170 contacts → | ||||
Indirect evidence “Créé en 1935, notre groupe compte aujourd'hui près de 150 collaborateurs répartis dans huit bureaux en France.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 163 contacts → | ||||
Partial evidence “Marathon Capital is the largest independent investment bank dedicated to servicing the clean economy.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: green bond 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 green bond investment firms.
- Partial evidence
- Its own public description names part of green bond investment firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name green bond 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 1,448 green bond investment firms worldwide
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Green bond investment firms worldwide at a glance
As of Sep 28, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 green bond 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
- Every country. Country and city lists for green bond investment firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “green bond 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 green bond 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 green bond 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, 13,167 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 28, 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.
Green bond investment firms by location
12 lists · largest firstEvery Green bond investment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Green bond investment firms based in the United States253
- Green bond investment firms based in the United Kingdom152
- Green bond investment firms based in Germany100
- Green bond investment firms based in France87
- Green bond investment firms based in Switzerland64
- Green bond investment firms based in Australia51
- Green bond investment firms based in Canada38
- Green bond investment firms based in the Netherlands33
- Green bond investment firms based in Spain28
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 green bond 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 green bond investment firms are there worldwide?
RevenueBase identified 1,448 green bond 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 green bond investment firms?
The United States leads with 253 companies, followed by the United Kingdom (152) and Germany (100). Every green bond investment firms list by country and city is linked on this page.
Which city has the most green bond investment firms?
London leads with 120 headquartered companies, followed by Paris (62) and New York (50).
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 13,167 verified decision-maker contacts tracked across these 1,448 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 28, 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.