U.S. Census Bureau
The Census Bureau produces economic data across the entire economy on a monthly, quarterly, yearly, and five-year basis.
Subtopics include: Business and Owner Characteristics, Economic Indicators, Business and Workforce Dynamics, Expenses and Expenditures, and Sales, Receipts, Shipments, or Production.
For ease of searching, find your NAICS (North American Industry Classification System) code to search by industry.