I want to preface this by saying that piracy is not a harmless act, no matter how you try to justify it, and if you pirate, unless you already purchased it or it is unavailible to you, you are a massive dick.
That said, if your corporation is losing profits, the only one to blame is yourself. There have been plenty of people that have been massively successful, even with internet pirates, so the only logical explaination is that you screwed up somehow. Figure that out, and then you can talk about how much piracy is affecting your buisness.