- H2O Asset Management LLP
- HANSAINVEST Hanseatische Investment-GmbH
- HANSAINVEST LUX SA
- Harrington Cooper LLP
- Harvest Global Investments Limited
- Hashdex
- Hauck & Aufhäuser Fund Services SA
- Hedge Invest SGR P.A.
- Helaba Invest KAG mbH
- Heptagon Capital Limited
- Hermes Fund Managers Ireland Limited
- Heydt Invest SA
- HMG Finance
- HSBC Global Asset Management (France)
- HSBC Investment Funds (Luxembourg) SA
- Hugau Gestion