Investment banking
Financial service providing capital-raising and advisory functions
Investment banking is an advisory-based financial service primarily for corporations, governments, and institutional investors. Traditionally associated with corporate finance, such a bank might assist in raising financial capital by underwriting or acting as the client's agent in the issuance of debt or equity securities. An investment bank may also provide services to companies involved in mergers and acquisitions (M&A).
From Wikipedia, under CC BY-SA. More on occurri.