Consumer electronics products supplier Wiscon Industries' maiden public issue managed to sail through on October 29, the final day of bidding, supported by qualified institutional buyers (QIBs). The Rs 110-crore initial public offering (IPO) was subscribed 1.15 times, with investors bidding for 47.97 lakh equity shares against the offer size of 41.66 lakh shares over the three-day bidding period that opened on October 27.