- Kumar Mangalam Birla appointed Vodafone Concept’s Non-Government Chairman; Ravinder Takkar steps down The Financial Instances
- Kumar Mangalam Birla appointed Chairman of Vodafone Concept BusinessLine
- Vodafone Concept appoints Kumar Birla as non-executive chairman | Birla was serving as non-executive director | Inshorts Inshorts
- Kumar Mangalam Birla takes over as Vodafone Concept non-executive chairman; Ravinder Takkar strikes to… Moneycontrol.com
- Kumar Mangalam Birla returns as Vodafone Concept non-executive chairman as AGR dues ease Mint










