Noel Tata, the half-brother of late Indian tycoon Ratan Tata, has been appointed to the board of Tata Sons, the group company that operates the $165 billion salt-to-software conglomerate, the company’s website on November 5 showed.

Noel Tata, the half-brother of late Indian tycoon Ratan Tata, has been appointed to the board of Tata Sons, the group company that operates the $165 billion salt-to-software conglomerate, the company's website on Tuesday showed.