- C WORLDWIDE FUND MANAGEMENT SA
- CACEIS (Switzerland) SA
- CAIAC Fund Management AG
- Caixabank Asset Management Luxembourg SA
- Callander Managers S.A.
- Canaccord Genuity Wealth Management
- Canada Life Investments
- Candriam
- Capital International Management Company SARL
- Carmignac Gestion Luxembourg S.A.
- Carmignac Gestion S.A.
- Carne Global Fund Managers (Ireland) Limited
- Carne Global Fund Managers (Luxembourg) SA
- Carne Global Fund Managers (Switzerland)
- Carnegie Fonder AB
- Cartesio Inversiones SGIIC SA
- Casa4Funds SA
- Catella Real Estate AG
- China Asset Management (Hong Kong) Limited
- Clartan Associés
- CMI Asset Management (Luxembourg) SA
- Cobas Asset Management
- Coinshares XBT Provider AB (Publ)
- Colchester Global Investors Limited
- Comgest Growth plc
- Comgest SA
- Commerz Funds Solutions SA
- Commerz Real Fund Management Sàrl
- Commerz Real Investmentgesellschaft mbH
- Conseq Funds investicní spolecnost, a.s.
- Conventum Asset Management
- CORUM Butler Asset Management Limited
- CPR Asset Management
- Crédit Mutuel Asset Management
- Credit Suisse
- Credit Suisse Fund Management SA
- Credit Suisse Funds AG
- Creutz & Partners The Art of Asset Management S.A.
- Crypto Consulting AG
- CSOB Asset Management, A.S.
- Cullen Capital Management LLC
- Culross Global Investment Management
