コアビジネス

noun

core business

Refers to a company's primary or most important business activity, as opposed to peripheral operations.

• 当とう社しゃのコアビジネスはソフトウェア開かい発はつです。

  Our company's core business is software development.

• 不ふ採さい算さん部ぶ門もんを売ばい却きゃくしてコアビジネスに集しゅう中ちゅうする。

  We will sell off unprofitable divisions and focus on our core business.