Calyon n. : Flint or pebble stone, used in building walls, etc.

Example:
I need the names of Calyon Financial's predecessors?

Taxonomy
Calyon, Investment Banking, Crédit Agricole, shelf, registration document, Equity Brokerage, Fixed Income, Markets research, Press releases, Private Banking, financial institutions, Search, financial information, Sustainable development, Patronage, reviews, Coverage, Structured Finance.

Defination from the web:
European financing and investment banking company.