This is what i understand from your post.
You went for an I485 personal interview and the interviewer has asked you to furnish more information about your sponsoring company. Did she/he told you that they will send there opinion by mail ? or did they give you any directions of what you should do now ? You are really not clear in asking the question to the forum. Explain your case in detail and hopefully you will get a good advice or solution to your problem.
I don't want to scare you but, I have seen a case where a person went for his personal interview and after review his case, the interviewer has told him that she will send her opinion in mail and after couple of days he was denied the I485. The applicant was a Skilled worker and he used to make Gold Ornaments and he was rejected saying that his sponsorer has no sufficient funds to support his I485. So talk to your lawyer and next time if they call you for an interview take your Lawyer with you as it will really help you mentally.