“商业帝国”用英语怎么表示？

商业帝国 business empire

Far from hiding out in the desert, the Kingstons ran a ＄ 150 million business empire right in the suburbs of Salt Lake City.
和格林家深居沙漠不同,金斯敦家族掌管的1.5亿美元的商业帝国就在盐湖城郊区。
-- life - 汉英
From an idea born on Hefner's Chicago kitchen table, Playboy has become a huge business empire and one of the world's most recognisable brands.
《花花公子》已经从赫夫纳在芝加哥厨房餐桌上的灵机一动，发展成为巨大的商业帝国和全世界最受认可的品牌之一。
-- 汉英 - 翻译参考
a one - man bobsled team;built a one - man business empire.
只有一个人的连撬滑雪队；建立一个独裁的商业帝国
-- 英汉 - 短句参考
The quiet office building, with its small, discreetly lit red-and-gold display window, conceals the headquarters of an international business empire.
那静悄悄的办公楼及其小巧的、用柔光照着的红色和金色的展品橱窗，隐藏着一个国际商业帝国的总部。

Commercial empire