Amitabh gupta mumbai e mail id

I'm happy to help! However, I need more information to provide the email ID of Amitabh Gupta from Mumbai. Can you please provide more context or details about Amitabh Gupta, such as:

1. His profession (e.g., businessman, doctor, engineer, etc.)
2. His company or organization (if applicable)
3. Any specific industry or sector he is associated with

With this information, I can try to help you find his email ID. Alternatively, you can also try searching for his email ID on various online directories, such as LinkedIn or other professional networking platforms.