Corporate communication plays a vital role in building a company's reputation, identity, and influence. It encompasses various aspects such as internal and external communication, customer service, media relations, consumer and public relations, crisis communication, and internal employee communications. A well-structured corporate communication strategy helps a firm to limit negative scenarios, promote its credentials, and build a strong voice for all external communication. The advantages of corporate communication include building reputation, identity, and influence, as well as reaping long-term and medium benefits. The functions of the corporate communication department include media relations and communications, consumer and public relations, acting as an advisor in crisis communication, internal employee communications, and forms of corporate communication such as internal, customer, and media communication.