This means the central bank is yet to take a final view on the classification of Tata Sons. If Tata Sons continues on the NBFC-UL list, it will have to come out with an initial public offering (IPO) and list its shares on the stock exchanges. Tata Trusts divided over Tata Sons listingTrustees of Tata Trusts, which hold 66% stake in Tata Sons, are divided on the issue of listing of Tata Sons. While Tata Trusts Chairman Noel Tata and some former Tata Sons directors are against listing Tata Sons, two trustees of Tata trusts — Venu Srinivasan and Vijay Singh — have argued for listing of Tata Sons. Pallonji Mistry group which holds 18.3 per cent stake in Tata Sons is for the listing of Tata Sons.