noun
leading company; industry leader
Refers to a company that holds a top position in its industry or market.
あの企業は業界のリーディングカンパニーとして知られている。
That company is known as a leading company in the industry.
Variant with interpunct; less common but still seen.
トップ企業 is a more general term for a top-ranked company, while リーディングカンパニー often implies a pioneering or market-leading role.
Loanword from English 'leading company'.