Yes - everyone has similar odds. But if you are a large outsourcing company such as TCS (which has 350k+ employees), you would simply file a lot of H1-B applica

Yes - everyone has similar odds. But if you are a large outsourcing company such as TCS (which has 350k+ employees), you would simply file a lot of H1-B applications to secure the maximum number of visas. And since the number of visas are limited, each visa you secure is one less that another company would have secured. A startup (which have far lesser number of employees) can't do that.