Hi Mahesh,

The requirement for a company to be listed in BSE are as follows:-

• The minimum post-issue paid-up capital of the applicant company (hereinafter referred to as "the Company") shall be Rs. 10 crore for IPOs & Rs.3 crore for FPOs; and
• The minimum issue size shall be Rs. 10 crore; and
• The minimum market capitalization of the Company shall be Rs. 25 crore (market capitalization shall be calculated by multiplying the post-issue paid-up number of equity shares with the issue price).

Refer here for more info - https://www.bseindia.com/Static/about/Ipo_Fpo.aspx#:~:text=Eligibility%20Criteria%3A&text=The%20minimum%20market%20capitalization%20of,shares%20with%20the%20issue%20price).

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!