Sekharipuram Narayanan Subrahmanyan is an Indian businessman who is the chairman and managing director of Larsen & Toubro, an Indian multinational conglomerate. He took over as the MD from A. M. Naik on 1 July 2017. From Wikipedia
Narayana Murthy clarifies his 70-hour workweek remarks as industry leaders like Adar Poonawalla and SN Subrahmanyan offer differing perspectives on productivity and work-life balance.