CN&Z specializes in business guidance. The firm focuses on small to mid-sized businesses, with practice areas of: Business Management | Marketing/Advertising | Human Resources | Risk Management/Loss Prevention | Mergers & Acquisitions | Finance | Legal | International. Crawford, Nolan & Zink has an emphasis on the following business sectors: Hospitality | Bar | Restaurant | Spa | Hotel | Real Estate | Retail | Technology | Bio-Medical.