Legal firms, also known as law firms, are professional organizations that provide legal services to clients. These firms can represent individuals, businesses, or government entities in various legal matters, including criminal law, family law, and corporate law. They typically employ licensed attorneys who specialize in different areas of law to offer expert advice and representation. Legal firms can vary in size, from small practices with a few lawyers to large multinational firms with hundreds of attorneys. They often work on a fee basis, charging clients for their services, which may include consultations, document preparation, and court representation.