@PKRAJ Sir, it's not the face value but the no. of shares which decide your ownership of company, e g. a company with face value 10 and total no. of shares 1lakh is giving less ownership than a company with face value ₹1 and total no. of shares as 10000.
Also always a company's valuation or ipo price depends on fundamental factors like earnings, debt, and also on IPO manager,
face value has no role to play in it