AmLaw100 Top 100 American Law Firms Latest lists of profits per partner and compensation at the top law firms. Chronicle 500 Search the San Francisco Chronicle's list of 500 largest Bay Area companies.
Search criteria can be location, industry, sales, number of employees and other attributes.
Also has links to compiled lists of companies grouped by number of employees, biggest sales gains, etc. FEC Info Federal Election Commission website, searchable by donor name and employer. This site has excellent lists and rankings of just about every industry and interest. Check the regional section to locate lists in your area. The fastest growing 50 companies in the Silicon Valley area.