- ABBL – The Luxembourg Bankers‘ Association
- ACA – Luxembourg Insurance and Reinsurance Association
- ALFI – Association of the Luxembourg Fund Industry
- Allianz Life Luxembourg
- Altum Group
- Amundi Luxembourg
- APEX Group Luxembourg
- Assicurazioni Generali Luxembourg Branch
- Attrax Financial Services
- AXA Assurances Vie Luxembourg et AXA Assurances Luxembourg
- AXA Wealth Europe
- Aztec Financial Services (Luxembourg) S.A.
- Bank Julius Baer Europe
- Banque de Commerce et de Placements
- Banque de Luxembourg (including Banque de Luxembourg Investments)
- Banque Internationale à Luxembourg
- Banque Raiffeisen
- Banque Transatlantique Luxembourg
- BGL BNP Paribas
- BNP Paribas SA Luxembourg Branch
- CA Indosuez Wealth (Europe)
- CACEIS Bank, Luxembourg Branch & CACEIS IS Bank
- Cardif Lux Vie
- CIBC Capital Markets (Europe)
- Citibank
- Clearstream Banking
- Clearstream Fund Centre
- CNA INSURANCE COMPANY EUROPE
- Convex
- DekaBank Deutsche Girozentrale (Niederlassung Luxemburg)
- Delen Private Bank Luxembourg
- Deutsche Bank Luxembourg
- DZ PRIVATBANK
- Edmond de Rothschild
- European Investment Bank
- European Investment Fund
- Fidelity International Luxembourg group: Fidelity Investment Management; Fidelity; FIL Holdings
- Finologee
- Foresight Group Luxembourg
- Franklin Templeton International Services
- FundsDLT
- Generali Luxembourg
- Groupe Foyer
- Hines Luxembourg Investment Management
- HSBC Luxembourg
- ING Luxembourg
- Intertrust Luxembourg
- Intesa Sanpaolo Bank Luxembourg
- IPConcept (Luxemburg)
- Itau Bank
- John Deere Bank
- KNEIP
- La Mondiale
- Lombard Odier
- Lux CSD
- LuxCMA – Luxembourg Capital Markets Association
- Luxembourg Stock Exchange
- LuxFLAG
- M & G Luxembourg
- Mirabaud & Cie Europe
- Northern Trust
- Quintet Private Bank (Europe)
- RSA Luxembourg
- Société Générale Luxembourg
- SOGELIFE
- Spuerkeess
- Swiss Life (Luxembourg)
- Swiss Re Luxembourg companies
- Swissquote
- The Bank of New York Mellon, Luxembourg Branch
- The Shipowner‘ Mutual P&I Association (Luxembourg)
- TMF Fund Management
- TMF Luxembourg
- Union Investment Luxembourg
- Unzer Luxembourg SA
- Vera – Corporate & Funds SA
- Vitis Life
- VP Bank (Luxembourg)
- VP Fund Solutions (Luxembourg)
- ZURICH EUROLIFE