اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
تَكَتُّل شَرِكات صِنَاعِيَّة:- a consortium of independent organizations formed to limit competition by controlling the production and distribution of a product or service; "they set up the trust in the hope of gaining a monopoly" (Arabic WordNet)