In December 2018, Bansal founded BAC Acquisitions Private Limited, a venture that focused on building and acquiring technology-driven businesses in diverse industry verticals. Since 2014, Bansal has made 18 investments in local, early-stage startups where the deal size was $1-2 million. In 2019, Bansal invested $100 million in Ola and received a stake holding of 0.37 per cent. In February 2019, he had investments in Ola, Grey Orange, Ather Energy, SigTuple, Inshorts, Unacademy and TeamIndus.