- UBS LUXEMBOURG S.A.
- UNICREDIT INTERNATIONAL BANK-LUXEMBOURG S.A.
- UNICREDIT LUXEMBOURG S.A.
- UNION BANCAIRE PRIVEE (LUXEMBOURG) SA, LUXEMBOURG
- Union Investment Euromarketing S.a.
- Union Investment Financial Services S.a.
- United European Bank (luxembourg) S.a.(formerly United Overseas Bank Luxembourg)
- VAN LANSCHOT BANKIERS (LUXEMBOURG) SA
- VITIS LIFE S.A.
- VP BANK (LUXEMBOURG) S.A.
- VP LUX
- Valueinvest Asset Management S.a.
- Van Doorn Trust And Securities B.v. Amsterdam (pays-bas), Succursale De Luxembourg
- Van Moer Santerre Luxembourg S.a.
- Vorsorge Luxemburg Lebensversicherung S.a.
- Warmoes Hirtz S.a.
- ZURICH EUROLIFE S.A.
- Zadig Gestion (luxembourg) Sa