ChainLocations provides curated location data for retail, restaurant, and service chains across the U.S. and Canada. This comprehensive database, produced by ChainXY, offers geocoded location data for more than 5,300 chains, from single storefronts to companies with hundreds of locations. In addition to providing geographic coordinates for each location, the database offers the name and North American Industry Classification System (NAICS) code for each chain. Location data are collected directly from retailer websites, which undergo a multi-step, rules-based geocoding and verification process to ensure their accuracy. ChainLocations is updated regularly to provide you with the most up-to-date resource of locations data.
Below are some additional resources linked for your reference: release notes, variable list, glossary, and a taxonomy and changes Excel document.