Public issue of 72,746,622 equity shares of a face value of Rs. 10 each of IOT Infrastructure & Energy Services Limited (The Company or The Issuer) for cash at a price of Rs. [*]# per equity share (including a share premium of Rs. [*] per equity share) consisting of a fresh issue of 58,197,300 equity shares and an offer for sale of 14,549,322 equity shares by Indian oil Corporation Limited and Oiltanking India GMBH (The Selling Shareholders) (The Offer for sale together with the fresh issue, The Issue) aggregating to Rs. [*] crores. The issue will constitute 25.00% of the post-issue paid-up equity share capital of the company.#A discount of [*] to the Issue Price determined pursuant to completion of the book building process may be offered to Retail Individual bidders (the Retail Discount).The face value of the equity shares is Rs. 10 each.