A corporate lawyer is also known as In-House Counsel, Staff Attorney, Deputy General Counsel, General Counsel and Chief Legal Officer. Their primary objective is to serve the interests of the corporation, not the owners of the business or the officers who run it. In addition to legal counsel, they may also be called upon to provide business advice. They may practice other areas of law concerning mergers and acquisitions, trademarks, tax law bankruptcy, employment, securities, real estate or international commercial law.