Dear Mars 0407,
You can compare the two organizations through the following means:
a) If the companies are public limited and if they are listed on the Bombay Stock Exchange (BSE), then you can check the financial statements like the balance sheet, P&L Account, and so on. In these statements, you can compare the total revenue, profit made, and management ratios like ROA, Inventory Turnover Ratio, etc.
b) Additionally, you can check Google to find more information on the expansion plans of the companies, business alliances, mergers, and takeovers, etc.
However, the information of public limited companies will only be available in the public domain. Obtaining information on the Private Limited companies will be too difficult. Due to the lack of information, a comparison will also be challenging.
Thanks,
Dinesh Divekar