| 1 | | N/A | 4 Rue du N 2 |  LU | | +352 20203669 | Fred Guetti | |
| 2 | | N/A | 9 Rue du Laboratoire | LU | | +352 28810101 | Martin Guerin | |
| 3 | | 1st Floor Oksigen Building, 2 Rue Edward Steichen | N/A | LU | | +352 278746000 | Graz Citytower | |
| 4 | | N/A | 26 Bd Royal Level 5 | LU | | +352 2299991 | Graz Citytower | |
| 5 | | N/A | 43 Av. John F. Kennedy | LU | | +352 26005260 | Graz Citytower | |
| 6 | | 33 - 39 Rue du puits Romain | Bertrange | LU | | +352 27113000 | Graz Citytower | |
| 7 | | N/A | 7 Rte d'Esch | LU | | +352 26332664 | Ann Vanhamme | |
| 8 | | 1 Rue de Turi | Roeser | LU | | +352 28484100 | Graz Citytower | |
| 9 | | N/A | 42-44 Av. de la Gare | LU | | +352 2848781 | Graz Citytower | |
| 10 | | 5 Heienhaff 2nd floor | Niederanven | LU | | +352 2848782001 | Graz Citytower | |
| 11 | | 12 Rue du Chateau d'Eau | Leudelange | LU | | +352 278719000 | Graz Citytower | |
| 12 | | 2nd and 5th floor, 46A Av. John F. Kennedy | N/A | LU | | +352 26005256 | Graz Citytower | |
| 13 | | N/A | 53 Bd Royal | LU | | +352 284825000 | N/A | |
| 14 | | N/A | 59 Bd Royal | LU | | +352 42423877 | N/A | |
| 15 | | N/A | 9 Rue du Laboratoire | LU | | +352 28810201 | N/A | N/A |
| 16 | | N/A | 10A Rue du Puits | LU | | +352 27762711 | N/A | N/A |
| 17 | | N/A | 33 Bd Prince Henri | LU | | +352 621703530 | N/A | N/A |
| 18 | | 37b Rue de la Fontaine | Esch-sur-Alzette | LU | | +352 661257737 | N/A | N/A |
| 19 | | N/A | 29 Bd Prince Henri | LU | | +352 621703530 | N/A | N/A |
| 20 | | 10A Rue des Mérovingiens | Bertrange | LU | | +352 27770284 | N/A | N/A |