Industrialist Yash Birla, along with 4 others, was on Monday named in Switzerland's official gazette with regard to the ongoing tax probe against black money in India. Gurjit Singh Kochar, son-in-law of late realty baron Ponty Chadha, a Delhi-based businesswoman Ritika Sharma along with Sayed Mohamed Masood and Chaud Kauser Mohamed Masood were also on the list.