Used mainly for Entity-Resolution purposes, the dual-level business entity identification system returns a code. They are unique to the entity's company ID level, and to the place ID level. Company ID levels provide an indication of the corporate family associated with any location or site of a business, including single-site businesses. A place ID provides a unique code for a specific branch or location. These IDs provide flexibility for a multitude of use cases: deduplicating datasets, improving their quality, optimizing match rates, and more.