Most 25 companies in India and their Brand ambassadors name

 

Reliance Industries Limited - Brand Ambassador: Amitabh Bachchan
Tata Group - Brand Ambassador: Ratan Tata (former chairman)
Bharti Airtel - Brand Ambassador: Shah Rukh Khan
Flipkart - Brand Ambassador: Amitabh Bachchan (for 'The Big Billion Days' campaign)
Paytm - Brand Ambassador: Vijay Shekhar Sharma (Founder)
Amazon India - Brand Ambassador: Amitabh Bachchan (for 'Apni Dukaan' campaign)
State Bank of India (SBI) - Brand Ambassador: Sachin Tendulkar
Vodafone Idea - Brand Ambassador: Shikhar Dhawan
Bajaj Auto Limited - Brand Ambassador: Akshay Kumar
Mahindra & Mahindra - Brand Ambassador: Anand Mahindra (Chairman)
ICICI Bank - Brand Ambassador: Amitabh Bachchan
HDFC Bank - Brand Ambassador: Amitabh Bachchan
Maruti Suzuki India Limited - Brand Ambassador: Ayushmann Khurrana
Hero MotoCorp - Brand Ambassador: Ranbir Kapoor
Aditya Birla Group - Brand Ambassador: Akshay Kumar
MRF Ltd. - Brand Ambassador: Sachin Tendulkar
Asian Paints - Brand Ambassador: Deepika Padukone
Puma India - Brand Ambassador: Virat Kohli
Coca-Cola India - Brand Ambassador: Ranbir Kapoor
PepsiCo India - Brand Ambassador: Salman Khan
Nestlé India - Brand Ambassador: Shah Rukh Khan
Britannia Industries Limited - Brand Ambassador: Ali Fazal
Samsung India - Brand Ambassador: Aamir Khan
LG Electronics India - Brand Ambassador: Kangana Ranaut
Amul - Brand Ambassador: Amitabh Bachchan (for Gujarat Cooperative Milk Marketing Federation)

Please note that this list is not exhaustive, and there are many more companies and brand ambassadors in India. It's always a good idea to check for the latest updates from official sources or news outlets for the most accurate and up-to-date information.