Hey Shewt,
These are top north campus colleges of DU that provides bcom hons:

Shri Ram College of Commerce (SRCC)
St Stephen's College
Sri Guru Gobind Singh College of Commerce
Kirori Mal
Hans Raj College
Hindu College
Shri Guru Tegh Bahadur Khalsa College
Ramjas College
Indraprastha College for Women

Hope this helps.

Good luck!