Mukesh Ambani directs long-term, concentrated investments through Reliance Industries and its subsidiaries across diversified sectors including energy (oil & gas, refining, petrochemicals), digital services and telecommunications (Jio), financial services (Jio Financial Services), retail, renewable energy, and media. His strategy emphasizes a buy-and-hold approach with strategic sector diversification across high-growth areas including clean energy transition, digital infrastructure, and circular economy initiatives, while maintaining controlling stakes in group ventures