noun
investment bank
A financial institution that assists with raising capital, mergers, and other large financial transactions. Direct loanword from English.
彼は大手のインベストメントバンクで働いている。
He works at a major investment bank.
Variant with a middle dot, sometimes used for clarity or in formal contexts.
The native Japanese term for 'investment bank'. インベストメントバンク is the direct loanword, often used in international or modern business contexts, while 投資銀行 is more formal and traditional.
Borrowed from English 'investment bank'.