North American Classification System (NAICS) codes are useful for industry research. Find the appropriate code via the US Census Bureau: https://www.census.gov/naics/
You can search for the 2022 NAICS code by keyword. Example: coffee shop = 722515
"CBP is an annual series that provides subnational economic data by industry. This series includes the number of establishments, employment during the week of March 12, first quarter payroll, and annual payroll."