What defines share capital, and how does it contribute within Spain?

Share capital is the money collected by a company by selling shares to its shareholders. It serves as the financial support for the business and signifies ownership in the company. Different types of legal entities in Spain, like Limited Liability Company (SL), Newly Created Limited Liability Company (SLNE), Public Limited Company (S.A.), Branch Office, Holding Company, have specific share capital requirements based on their structure and goals.