- Q. A., München 81737
- Q. B., Löchgau 74369
- Q. D., Olpe 97462
- Q. G., Hanhofen 67374
- Q. L., fv 65473
- Q. L., München 81829
- Q. M., Frankfurt 60329
- Q. P., Heidelberg 69115
- Q. Q., Bbbbbbbbbbbbbbb 12345
- Q. Q., Cccccccccccccccccccccccccc 12345
- Q. Q., Schmelz 66839
- Q. Sun, Duesseldorf 40213
- Q. W., Dresden 01277
- Q. X., Berlin 10629
- QEFSER A., Singen 78224
- Qqqqqqqqqqqqqqqqqq Q., Ssssssssssssssssssssssssssssss 12345
- QSC AG, Hamburg
- Quaak Zimmerei, Barmstedt
- Quadrimex Sulfur Chemicals, Leuna
- Quadrimex Sulfur Chemicals, Leuna (2)
- Quoc A., Nidderau 61130
- Quoc Cuong Hoang, St. Augustin
- Qwer Qwer, Qwer
- Qwer Qwert, Qwertz