TOP 250 LEADERS

Title: Chief Sustainability Officer Company: Opella Industry: Healthcare & Life Sciences

Marissa Saretsky leads sustainability at Opella, which was the first global consumer healthcare company to become B Corp certified. Marissa says:“ We’ re challenging the conventions of care and defining a whole new way to think about self-care – for our people, our communities and our planet.”

Title: Group Chief People and Sustainability Officer Company: Singtel Industry: Telecommunications

Since 2008, Singtel has won many accolades for its sustainability practices under Aileen Tan’ s leadership. She has more than 30 years of experience in various leadership roles, across many countries and industries. Aileen supports Singtel in its journey towards creating next-generation technologies for a more sustainable, digital future.

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