Firma Q - Trondheim
- Qian
- Quod AS
- Quatre AS
- Qvingra AS
- Qondor AS
- Qtrl AS
- Qsub AS
- Qrrnt AS
- Quizkverna DA
- Qureshi Qixuras
- Quman Holding AS
- Q-Thera AS
- Quality Frisør AS
- Quest Ungdomsbedrift
- Quale Consulting
- Qahwah AS Konkursbo
- Qahwah AS Konkursbo
- Quality Care AS
- Qvams Forlag
- Qgis Norge
- Qrrnt Holding AS
- Quizmaster Mong
- Q-free ASA
- Qing Hu
- Quintanilla Taxi
- Qodki Harbi
- Quartett Bolig AS
- Quartett Fritid AS
- Qutaiba Alhasan
- Q Holding AS
- Q Eiendom AS
- Q Invest AS
- Qtea Stian Nilsen
- Q-Tagg R&D AS
- Quality Hotel Augustin
- Quality Hotel Augustin AS
- Quality Hotel Prinsen
- Quarnstrom & Vang AS
- Quad Geometrics Norway AS
- Qp Midt-Norge
- Q-Free International AS
- Quorum Software Norway AS
- Q-free Norge AS
- Quartett Eiendomsutvikling AS Konkursbo
- Quartett Eiendomsutvikling AS Konkursbo
- Quiri Advertising H. Bye
- Qaswara Ali Al Malla Ali
- Quality And Project Management J Bagøien
- Quiz med Oss Elisabeth Strand Vigtel