subsidiary

adjective
1
connected with something but less important than it
فرعی, ثانوی, جانبی, غیر اصلی
synonym additional
2
owned or controlled by another company
تابعه, وابسته, زیرمجموعه
noun
1
a business company that is owned or controlled by another larger company
شرکت تابعه, شرکت فرعی