Cowen Inc. is an American multinational independent investment bank and financial services company that operates on broker-dealer segments and investment management divisions. Cowen is known for successfully identifying disruptive companies and emerging industries early on. Examples include Amazon.com, and the emerging US$75 billion cannabis industry, having been the first Wall Street firm to publish cannabis research. The Company offers equity, debt financing, trading, brokerage, mergers, and acquisitions advisory services. Cowen serves customers globally.