The audit of Limited Company (Listed) was conducted by Firm A upto FY 2008-2009.
Audit of the same Company was conducted by Firm B for F.Y. 2009-2010 and accordingly, Form 23B was filed.
Thereafter, appointment letters for the F.Y.’s 2010-2011, 2011-2012 & 2012-2013 were inadvertantly issued by the Company in the name of the Firm ‘A’ and accordingly due to clerical error Form 23B were also filed by Firm ‘A’. Whereas, audit of the same Company for the F.Y.’s 2010-2011 & 2011-2012 was conducted by Firm ‘B’.
Until and unless you have have not any prof that Mr. B ia appointed as an auditor Mr. A will be considered as an auditor of your company, because the Form 23B is filed by auditor after getting appointment letter from the company.
Please check, you have given any appointment letter to A firm for the rest of FYs.