Though it only provides information for the US, IBISWorld is the most straightforward resource to understand an industry's structure, which generally remains consistent.
Company profile information on 40,000 public and non-public companies, includes: overview, history, fact sheet, financial data, competitors, products & operations, subsidiaries & affiliates, and key executives.
Statistics, infographics, industry reports, and more! This statistics portal provides an extensive collection of statistics, reports, and insights on over 80,000 topics from 22,500 sources in 170 industries
You can browse statistics by theme, country, theme and country, or look through through the catalog​, or search for specific data by selecting the Statistics tab from the home page.